Intellectual property (IP) law companies play a vital role in safeguarding innovation and creativity. They assist clients in securing patents, trademarks, and copyrights, as well as navigating complex legal landscapes. In an age where technology and ideas rapidly evolve, these firms not only protect existing rights but also help clients strategize for potential future innovations. The industry is adapting to global shifts, increasing cross-border collaborations, and the rise of e-commerce. Many law companies are leveraging technology for better case management and IP analytics, which enhances efficiency and service delivery in a competitive environment.


This list features a selection of 24 intellectual property law firms specializing in various areas like patents, trademarks, and technology. The firms vary in size, employing from a few dozen to several thousand professionals. With origins dating from the early 20th century to the modern era, these companies have headquarters spread across major cities worldwide, including Boston, Chicago, and Pretoria. Each firm adapts its services to cater to their specific client base, ranging from startups to large multinational corporations, providing strategic legal counsel informed by industry expertise.


Continue reading to discover the top intellectual property law companies.


Top 24 Intellectual Property Law Companies


1. Finnegan, Henderson, Farabow, Garrett & Dunner, LLP

  • Website: finnegan.com
  • Ownership type: Private
  • Headquarters: Washington, D.C., District Of Columbia, United States (USA)
  • Employee distribution: United States (USA) 86%, United Kingdom (UK) 7%, Germany 4%, Other 2%
  • Founded year: 1965
  • Headcount: 501-1000
  • LinkedIn: finnegan-henderson-farabow-garrett-%26-dunner-llp

Finnegan, Henderson, Farabow, Garrett & Dunner, LLP is a prominent law firm based in Washington, D.C., specializing in intellectual property law. Founded in 1965, the firm has developed a robust practice that includes patent prosecution, trademark registration, and litigation support for a wide array of clients, from startups to established corporations. With a workforce of approximately 911 employees, including over 300 professionals focused on intellectual property, Finnegan has a significant presence in the industry. The firm is known for its expertise across various technologies and industries, boasting a team that includes more than 220 professionals registered to practice before the United States Patent and Trademark Office (USPTO). Finnegan's commitment to its clients is evident in its impressive track record, having filed over 13,000 patent applications in the last three years and successfully managing numerous post-grant proceedings. The firm has also been recognized for its litigation prowess, receiving accolades such as being named a 'Firm of the Year' in intellectual property. With offices in key locations across North America, Europe, and Asia, Finnegan is well-positioned to serve clients globally, making it a significant player in the intellectual property law sector.


2. Kirkland & Ellis

  • Website: kirkland.com
  • Ownership type: Private Equity
  • Headquarters: Chicago, Illinois, United States (USA)
  • Employee distribution: United States (USA) 83%, United Kingdom (UK) 11%, Other 6%
  • Latest funding: August 2023
  • Founded year: 1909
  • Headcount: 5001-10000
  • LinkedIn: kirkland-%26-ellis-llp

Kirkland & Ellis LLP, founded in 1909 and headquartered in Chicago, Illinois, is a prominent law firm that provides a wide array of legal services. With over 8,000 employees, the firm operates across multiple practice areas, including intellectual property, litigation, restructuring, and transactional law. Kirkland serves a broad clientele, from Fortune 100 companies to emerging businesses, assisting them in navigating complex legal challenges. Their intellectual property practice is particularly noteworthy, as it focuses on protecting clients' innovations and brands through litigation and strategic counseling. The firm has a strong track record in high-stakes IP litigation, representing clients in significant cases across various jurisdictions. Their attorneys are well-versed in the intricacies of IP law, which allows them to deliver tailored solutions that meet the unique needs of their clients. Kirkland's commitment to excellence is reflected in their consistent recognition in industry rankings, underscoring their influence and relevance in the legal sector.


3. Adams & Adams

  • Website: adams.africa
  • Ownership type: Private
  • Headquarters: Pretoria, Gauteng, South Africa
  • Employee distribution: South Africa 99%, Other 1%
  • Founded year: 1908
  • Headcount: 501-1000
  • LinkedIn: adams-%26-adams

Adams & Adams is a prominent law firm based in Pretoria, South Africa, with a history dating back to 1908. The firm specializes in various legal services, with a strong emphasis on intellectual property law. They offer comprehensive services in patents, trademarks, copyright, and registered designs, catering to a wide range of clients, from local businesses to international corporations. The firm is recognized for its expertise in navigating complex legal issues related to IP rights, ensuring compliance with regulations, and providing strategic advice for the commercialization of intellectual property. With a workforce of nearly 900 employees, Adams & Adams has built a reputation for its commitment to client service and legal excellence across the African continent. Their involvement in the industry is marked by a proactive approach to IP management and enforcement, making them a key player in the legal landscape of intellectual property in Africa.


4. Knobbe Martens

  • Website: knobbe.com
  • Ownership type: Private
  • Headquarters: Irvine, California, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1962
  • Headcount: 501-1000
  • LinkedIn: knobbe-martens-olson-%26-bear-llp

Knobbe Martens is a prominent law firm based in Irvine, California, specializing in intellectual property and technology law. Established in 1962, the firm has grown to employ over 600 professionals, including attorneys and scientists, who work collaboratively to address the legal needs of clients across various industries. Their services include litigation, product protection, and strategic IP counseling, with a particular emphasis on sectors such as pharmaceuticals, biotechnology, and technology. The firm has a strong track record in high-stakes litigation, representing clients in numerous cases related to patents, trademarks, copyrights, and trade secrets. Knobbe Martens is recognized for its expertise in Hatch-Waxman litigation, assisting generic pharmaceutical companies in navigating the complexities of patent law. Their commitment to protecting and promoting innovation is evident in their extensive portfolio of successful cases and ongoing contributions to the field of intellectual property law.


5. Harness IP


Harness IP, based in Troy, Michigan, is a law firm that specializes in intellectual property law. Established in 1921, the firm has built a reputation for providing comprehensive legal services in areas such as patent, trademark, and copyright management. With a team of nearly 100 attorneys, Harness IP serves a wide range of clients, from independent inventors to multinational corporations. The firm is known for its proactive approach to IP strategy, helping clients protect and monetize their intellectual property assets. They handle thousands of patent and trademark applications each year and have a strong track record in IP litigation, representing clients in various courts across the United States. Harness IP also emphasizes the importance of understanding clients' business strategies, which allows them to offer tailored solutions that align with clients' goals. Their commitment to client service and legal excellence has earned them recognition in industry rankings, making them a notable player in the intellectual property law sector.


6. Mintz

  • Website: mintz.com
  • Ownership type: Private
  • Headquarters: Boston, Massachusetts, United States (USA)
  • Employee distribution: United States (USA) 96%, Canada 4%
  • Founded year: 1933
  • Headcount: 1001-5000
  • LinkedIn: mintz-law

Mintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C., commonly known as Mintz, is a prominent law firm based in Boston, Massachusetts. Founded in 1933, the firm has grown to employ over 1,300 professionals across multiple offices in the United States and Canada. Mintz offers a wide array of legal services, with a strong emphasis on corporate law, litigation, and intellectual property. Their intellectual property practice is robust, covering areas such as patent litigation, trademark and copyright law, and trade secrets. The firm is known for its strategic counseling and IP monetization efforts, helping clients protect and leverage their intellectual assets. Mintz has received recognition for its work in the life sciences sector, particularly in relation to IP issues, showcasing its expertise in navigating the legal complexities of this industry. The firm is committed to community service and diversity, further enhancing its profile in the legal community.


7. Murgitroyd

  • Website: murgitroyd.com
  • Ownership type: Corporate
  • Headquarters: Glasgow, Scotland, United Kingdom (UK)
  • Employee distribution: United Kingdom (UK) 71%, Nicaragua 11%, Ireland 6%, Other 12%
  • Latest funding: $79.8M, October 2019
  • Founded year: 1975
  • Headcount: 201-500
  • LinkedIn: murgitroyd

Murgitroyd is an intellectual property law firm based in Glasgow, Scotland, with a history dating back to 1975. The firm specializes in a comprehensive range of IP services, including patents, trademarks, copyrights, and design protection. With a workforce of over 440 employees and a network of 22 offices globally, Murgitroyd is well-equipped to support clients in navigating the complexities of intellectual property law. They serve a variety of sectors, including automotive, life sciences, technology, and creative industries, providing tailored legal advice and strategic support to protect innovations. Murgitroyd has also been recognized in various industry rankings, reflecting their expertise and commitment to client service. In 2019, the firm secured significant funding, which underscores their growth and ambition in the IP sector.


8. Fenwick & West

  • Website: fenwick.com
  • Ownership type: Private
  • Headquarters: Silicon Valley, California, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1972
  • Headcount: 501-1000
  • LinkedIn: fenwick-%26-west

Fenwick & West LLP is a law firm based in Silicon Valley, California, founded in 1972. The firm specializes in providing comprehensive legal services to technology and life sciences companies, ranging from startups to established public entities. Fenwick offers a wide array of services, including corporate advisory, litigation, and intellectual property protection. Their intellectual property practice is particularly robust, covering areas such as patents, trademarks, copyright, and technology transactions. The firm is known for its innovative approach, utilizing technology-assisted workflows and data-driven pricing to enhance client service. Fenwick has represented numerous high-profile clients in significant transactions and litigation, demonstrating their expertise and commitment to navigating the complexities of intellectual property law.


9. Sterne, Kessler, Goldstein & Fox

  • Website: sternekessler.com
  • Ownership type: Private
  • Headquarters: Washington, D.C., District Of Columbia, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1978
  • Headcount: 201-500
  • LinkedIn: sternekessler

Sterne, Kessler, Goldstein & Fox is a Washington, D.C.-based law firm that specializes in intellectual property law. Established in 1978, the firm has built a reputation for providing comprehensive legal services in areas such as litigation, patent prosecution, trademark protection, and copyright law. With a team of over 400 professionals, including attorneys and technical specialists, the firm is equipped to handle complex IP challenges across various industries. Their client portfolio features a mix of Fortune 500 companies, startups, and universities, reflecting their capability to serve a wide range of clients. Sterne Kessler has been recognized for its expertise, having won awards for its performance in post-grant proceedings and patent litigation. The firm is also committed to pro bono work, helping underserved communities protect their intellectual property rights. With no reported funding, Sterne Kessler operates as a private entity, focusing on delivering tailored legal solutions to meet the unique needs of its clients.


10. Cantor Colburn LLP

  • Website: cantorcolburn.com
  • Ownership type: Private
  • Headquarters: Hartford, Connecticut, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1968
  • Headcount: 201-500
  • LinkedIn: cantor-colburn-llp

Cantor Colburn LLP is a prominent law firm based in Hartford, Connecticut, specializing in intellectual property services. Founded in 1968, the firm has grown to employ around 230 professionals across its offices in Hartford, Washington, D.C., Atlanta, and Detroit. Cantor Colburn offers a wide array of legal services, including patent and trademark filing, litigation, and strategic management of IP portfolios. Their clientele ranges from Fortune 100 companies to innovative startups, reflecting their adaptability and expertise in various high-tech industries. The firm is recognized for its strong performance in obtaining utility patents, ranking as the 9th U.S. law firm for utility patents in 2023. Their attorneys possess advanced degrees in scientific and technical fields, enhancing their ability to provide informed legal counsel. Cantor Colburn is also committed to promoting diversity, equity, and inclusion within the legal profession, actively engaging in initiatives to support underrepresented groups in IP law.


11. Ladas & Parry LLP

  • Website: ladas.com
  • Ownership type: Private
  • Headquarters: New York, New York, United States (USA)
  • Employee distribution: United States (USA) 97%, China 3%
  • Founded year: 1912
  • Headcount: 51-200
  • LinkedIn: ladas-%26-parry-llp

Ladas & Parry LLP is a New York-based law firm that has specialized in intellectual property law since its founding in 1912. With a team of approximately 135 professionals, the firm provides a comprehensive suite of legal services related to patents, trademarks, copyrights, and trade secrets. Their clientele includes multinational corporations, law firms, and individual inventors, reflecting their ability to navigate complex IP challenges on a global scale. Ladas & Parry is known for its strategic approach to managing and protecting intellectual property rights, offering services that range from litigation and enforcement to IP transactions and audits. The firm also actively engages in community service, providing pro bono legal assistance and supporting educational initiatives in the field of intellectual property. Their commitment to diversity and inclusion further underscores their role in fostering a more equitable legal environment. Overall, Ladas & Parry LLP stands out as a significant player in the intellectual property law sector.


12. Mathys & Squire LLP

  • Website: mathys-squire.com
  • Ownership type: Private
  • Headquarters: London, England, United Kingdom (UK)
  • Employee distribution: United Kingdom (UK) 97%, Germany 3%
  • Founded year: 1910
  • Headcount: 201-500
  • LinkedIn: mathys-%26-squire-llp

Mathys & Squire LLP is a private law firm based in London, specializing in intellectual property services. Established in 1910, the firm has built a solid reputation over more than a century, providing a comprehensive range of legal services that include patents, trademarks, designs, and litigation. They cater to a wide array of clients, from startups and SMEs to large corporations, showcasing their ability to adapt to different business needs. The firm operates with a collaborative mindset, working closely with clients to protect and enhance the value of their intellectual property assets. Mathys & Squire is recognized for its expertise across various sectors, including aerospace, biotechnology, telecommunications, and life sciences, among others. Their attorneys possess a mix of legal and technical qualifications, allowing them to navigate complex IP landscapes effectively. The firm has received accolades in prominent legal directories, affirming their standing in the intellectual property law field.


13. HGF Limited

  • Website: hgf.com
  • Ownership type: Private Equity
  • Headquarters: Leeds, England, United Kingdom (UK)
  • Employee distribution: United Kingdom (UK) 92%, Netherlands 5%, Other 3%
  • Latest funding: October 2024
  • Founded year: 1995
  • Headcount: 201-500
  • LinkedIn: hgf-limited-intellectual-property-specialists

HGF Limited, founded in 1995 and based in Leeds, England, is an intellectual property firm that specializes in providing legal and consulting services related to patents and trademarks. With a workforce of approximately 699 employees, HGF operates through a network of offices across the UK and Europe, including locations in Amsterdam, Munich, and Dublin. The firm serves clients from various sectors such as aerospace, automotive, healthcare, and technology, helping them protect and manage their intellectual property rights effectively. HGF's approach emphasizes building strong client relationships and assembling multi-disciplinary teams of experts who understand the unique needs of each industry. Their service offerings include IP litigation, portfolio management, and strategic consulting, positioning them as a significant player in the intellectual property field. HGF has also been recognized for its commitment to diversity, equity, and inclusion, as well as for its innovative policies, which further enhance its standing in the industry.


14. Leydig, Voit & Mayer, Ltd.

  • Website: leydig.com
  • Ownership type: Private
  • Headquarters: Chicago, Illinois, United States (USA)
  • Employee distribution: United States (USA) 88%, Germany 12%
  • Founded year: 1991
  • Headcount: 51-200
  • LinkedIn: leydig-voit-%26-mayer-ltd-

Leydig, Voit & Mayer, Ltd. is a Chicago-based law firm founded in 1991, specializing in intellectual property law. With a workforce of approximately 179 employees, the firm operates in multiple locations, including offices in Germany and China. Leydig provides a comprehensive range of legal services, including patent preparation, litigation, and IP asset management, catering to clients in sectors such as pharmaceuticals, biotechnology, and technology. The firm is known for its effective representation in complex legal challenges, helping clients navigate the intricacies of intellectual property rights. Leydig's attorneys possess both litigation and technical expertise, enabling them to handle cases that require a deep understanding of the underlying technologies. Their commitment to quality service has earned them recognition in various legal directories and publications, affirming their position in the intellectual property law sector.


15. Daniel Law

  • Website: daniel-ip.com
  • Ownership type: Private
  • Headquarters: Centro, Rio De Janeiro, Brazil
  • Employee distribution: Brazil 98%, Other 2%
  • Founded year: 1959
  • Headcount: 201-500
  • LinkedIn: daniellaw

Daniel Law, founded in 1959 and based in Rio de Janeiro, Brazil, is a private law firm that specializes in intellectual property and technology law. With a team of approximately 254 professionals, the firm provides a wide array of legal services tailored to businesses and organizations. Their expertise spans critical sectors such as automotive, life sciences, telecommunications, and more. Daniel Law is known for its commitment to helping clients navigate complex legal challenges, particularly in areas like patent prosecution, trademark registration, and IP litigation. The firm has been recognized for its innovative practices and has received accolades such as Brazil’s Patent Firm of the Year and Trademark Firm of the Year. Their focus on data analysis and compliance further enhances their ability to deliver customized legal solutions. Daniel Law's dedication to diversity and inclusion within the workplace has also garnered attention, showcasing their commitment to social responsibility in addition to their legal expertise.


16. Rouse

  • Website: rouse.com
  • Ownership type: Private
  • Headquarters: London, England, United Kingdom (UK)
  • Employee distribution: China 22%, Indonesia 16%, Vietnam 12%, Other 49%
  • Founded year: 1990
  • Headcount: 501-1000
  • LinkedIn: rouse

Rouse is an intellectual property consultancy based in London, UK, founded in 1990. With a workforce of over 600 employees, the firm specializes in managing and protecting clients' intellectual property rights. Rouse offers a wide array of services, including trademark registration, copyright management, and legal support for disputes. Their clientele primarily consists of businesses in the technology and consumer goods sectors, which seek guidance in navigating the complexities of IP law. Rouse has established a strong presence in various regions, particularly in Asia, with significant operations in countries like China, Indonesia, and Vietnam. The firm is known for its proactive approach to brand protection, anti-counterfeiting, and enforcement strategies, which are critical in today's market where IP infringement is prevalent. Rouse's extensive experience and focus on IP consultancy make it a notable player in the intellectual property law industry.


17. Banner Witcoff

  • Website: bannerwitcoff.com
  • Ownership type: Private
  • Headquarters: Chicago, Illinois, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1920
  • Headcount: 201-500
  • LinkedIn: bannerwitcoff

Banner Witcoff, Ltd. is a prominent law firm based in Chicago, Illinois, specializing in intellectual property law. Founded in 1920, the firm has built a reputation for providing comprehensive legal services that include patent procurement, trademark and copyright services, and litigation. With a workforce of approximately 282 employees, Banner Witcoff serves a wide array of clients, from small startups to large corporations, helping them protect and enforce their intellectual property rights. The firm operates across multiple locations in the United States, including Washington D.C., Boston, and Portland. Their commitment to intellectual property is underscored by their impressive achievement of acquiring over 16,000 U.S. design patents in the past 25 years, making them one of the most active firms in this area. Furthermore, their attorneys are frequently involved in industry discussions and events, contributing to thought leadership in the field. This active engagement and their long-standing history in IP law position Banner Witcoff as a significant player in the intellectual property legal landscape.


18. Wolf Greenfield

  • Website: wolfgreenfield.com
  • Ownership type: Private
  • Headquarters: Boston, Massachusetts, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1927
  • Headcount: 201-500
  • LinkedIn: wolf-greenfield

Wolf Greenfield & Sacks, P.C. is a Boston-based law firm that specializes in intellectual property services. Founded in 1927, the firm has built a reputation for providing comprehensive legal solutions in areas such as patent protection, litigation, and trademark services. With a team of over 150 IP professionals, many of whom hold advanced degrees in science and engineering, Wolf Greenfield is well-equipped to navigate the complexities of intellectual property law. They serve a wide range of clients, including multinational corporations, prestigious universities, and innovative startups, helping them protect their innovations and manage legal challenges. The firm has been recognized for its performance in inter partes review proceedings, highlighting its active role in the IP landscape. Wolf Greenfield's commitment to understanding the technical aspects of their clients' industries allows them to deliver tailored legal strategies that align with business goals.


19. McDonnell Boehnen Hulbert & Berghoff LLP


McDonnell Boehnen Hulbert & Berghoff LLP (MBHB) is a private law firm based in Chicago, Illinois, specializing in intellectual property law. Established in 1996, the firm has grown to employ around 126 professionals, including attorneys and patent agents, all of whom possess strong scientific and technical backgrounds. MBHB offers a wide array of legal services, including patent prosecution, trademark law, and litigation, catering to clients ranging from individual inventors and startups to large corporations. The firm is particularly noted for its expertise in navigating complex legal challenges related to intellectual property rights. With a focus on protecting innovations, MBHB has been actively involved in advising clients on issues related to artificial intelligence, ensuring that they can leverage new technologies while safeguarding their intellectual property. Their commitment to client success is evident in their strategic approach to building patent portfolios and managing IP assets effectively.


20. Wanhuida Intellectual Property

  • Website: wanhuida.com
  • Ownership type: Private
  • Headquarters: Beijing, Beijing, China
  • Employee distribution: China 92%, Canada 4%, United States (USA) 4%
  • Founded year: 1999
  • Headcount: 201-500
  • LinkedIn: wan-hui-da

Wanhuida Intellectual Property, established in 1999 and headquartered in Beijing, is a prominent law firm specializing in intellectual property services. The firm provides a wide array of legal assistance, including trademark, patent, and copyright registration, as well as litigation services. With a team of over 450 professionals, including around 120 IP lawyers, Wanhuida has built a reputation for handling complex IP matters across various industries. Their clientele includes businesses from sectors such as consumer goods, pharmaceuticals, and technology, reflecting their broad industry engagement. Wanhuida has been recognized multiple times by industry associations and media outlets for its excellence in IP services, consistently ranking among the top firms in China. The firm is also actively involved in the development of IP laws in China, contributing insights and feedback on legislative revisions, which underscores their influence in the field. Their commitment to high-quality service and client satisfaction is evident in their extensive case history and the trust they have built with clients over the years.


21. Merchant & Gould P.C.

  • Website: merchantgould.com
  • Ownership type: Private
  • Headquarters: Minneapolis, Minnesota, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1900
  • Headcount: 201-500
  • LinkedIn: merchantgould

Merchant & Gould P.C. is a prominent law firm based in Minneapolis, Minnesota, with additional offices across the United States, including Atlanta, Denver, Knoxville, Los Angeles, New York, and Washington, D.C. Established in 1900, the firm has built a reputation for its expertise in technology and innovation law. They provide a wide array of legal services focused on intellectual property, including patent law, copyright, trademark, and litigation. The firm serves a variety of clients, primarily businesses and organizations, helping them navigate complex legal challenges and protect their intellectual property rights. Merchant & Gould is known for its commitment to client service and has been recognized for its efforts in pro bono work and diversity initiatives within the legal profession.


22. A.A. Thornton & Co.


A.A. Thornton & Co. is a private law firm based in London, England, established in 1911. The firm specializes in intellectual property law, offering comprehensive legal advice and representation to a variety of clients, including start-ups, small and medium-sized enterprises (SMEs), and multinational corporations. Their services cover trademark registration, IP strategy, and dispute resolution, ensuring that clients' inventions, brands, and designs are well protected. A.A. Thornton has a strong focus on client satisfaction, as evidenced by their recognition in the Legal 500 for exceptional service. The firm is regulated by the Intellectual Property Regulation Board (IPREG) and has a team of highly qualified professionals who are experienced in various technical fields. They also maintain an international client base, extending their services beyond the UK to regions such as Europe, North America, India, and the Far East.


23. Sughrue Mion PLLC

  • Website: sughrue.com
  • Ownership type: Private
  • Headquarters: Washington, D.C., District Of Columbia, United States (USA)
  • Employee distribution: United States (USA) 99%, Other 1%
  • Founded year: 1957
  • Headcount: 201-500
  • LinkedIn: sughrue-mion-pllc

Sughrue Mion PLLC is a Washington, D.C.-based law firm that specializes exclusively in intellectual property law. Established in 1957, the firm has built a strong reputation for its expertise in patent prosecution, trademark law, and litigation. Sughrue Mion is known for its impressive track record in obtaining patents, having filed thousands of applications annually and consistently ranking among the top firms in terms of patents issued. The firm’s litigation teams are well-versed in representing clients before various courts and administrative bodies, including the U.S. District Courts and the U.S. International Trade Commission. Sughrue's attorneys, many of whom have advanced degrees in science and engineering, are equipped to handle intricate technology disputes and provide strategic counsel on patent portfolios. The firm also has a notable international presence, with clients spanning multiple countries, including Japan, Korea, and Europe. This global reach, combined with their extensive experience in IP law, positions Sughrue Mion as a significant player in the intellectual property sector.


24. Oblon


Oblon, McClelland, Maier & Neustadt, L.L.P. is a private law firm based in Alexandria, Virginia, specializing in intellectual property law. Established in 1968, Oblon has developed a robust practice that offers a comprehensive suite of legal services, including patent procurement, litigation, and strategic counseling. The firm serves a wide array of industries, such as life sciences, electronics, and consumer products, helping clients protect their innovations and navigate complex legal landscapes. Oblon is strategically located near the USPTO, which enhances its ability to assist clients with patent-related matters. The firm also has an affiliate office in Tokyo, allowing it to cater to a global clientele. Oblon’s attorneys are recognized for their expertise, with many being acknowledged in prestigious legal rankings. Their commitment to client service and innovation has made them a notable player in the intellectual property law sector.



Intellectual Property Law Insights: Key Companies


CompanyHeadquarterSizeFoundedOwnership
Finnegan, Henderson, Farabow, Garrett & Dunner, LLPWashington, D.C., District Of Columbia, United States (USA)501-10001965Private
Kirkland & EllisChicago, Illinois, United States (USA)5001-100001909Private Equity
Adams & AdamsPretoria, Gauteng, South Africa501-10001908Private
Knobbe MartensIrvine, California, United States (USA)501-10001962Private
Harness IPTroy, Michigan, United States (USA)201-5001921Private
MintzBoston, Massachusetts, United States (USA)1001-50001933Private
MurgitroydGlasgow, Scotland, United Kingdom (UK)201-5001975Corporate
Fenwick & WestSilicon Valley, California, United States (USA)501-10001972Private
Sterne, Kessler, Goldstein & FoxWashington, D.C., District Of Columbia, United States (USA)201-5001978Private
Cantor Colburn LLPHartford, Connecticut, United States (USA)201-5001968Private
Ladas & Parry LLPNew York, New York, United States (USA)51-2001912Private
Mathys & Squire LLPLondon, England, United Kingdom (UK)201-5001910Private
HGF LimitedLeeds, England, United Kingdom (UK)201-5001995Private Equity
Leydig, Voit & Mayer, Ltd.Chicago, Illinois, United States (USA)51-2001991Private
Daniel LawCentro, Rio De Janeiro, Brazil201-5001959Private
RouseLondon, England, United Kingdom (UK)501-10001990Private
Banner WitcoffChicago, Illinois, United States (USA)201-5001920Private
Wolf GreenfieldBoston, Massachusetts, United States (USA)201-5001927Private
McDonnell Boehnen Hulbert & Berghoff LLPChicago, Illinois, United States (USA)51-2001996Private
Wanhuida Intellectual PropertyBeijing, Beijing, China201-5001999Private
Merchant & Gould P.C.Minneapolis, Minnesota, United States (USA)201-5001900Private
A.A. Thornton & Co.London, England, United Kingdom (UK)51-2001911Private
Sughrue Mion PLLCWashington, D.C., District Of Columbia, United States (USA)201-5001957Private
OblonAlexandria, Virginia, United States (USA)201-5001968Private


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