Patent Law Firms Worldwide (2026)
Find patent law firms worldwide, by country and city.
- Law firms
- 843
There are 843 patent law firms in 57 countries on Global Law Lists. The largest markets are Germany (207), United States (187) and Brazil (89); the cities with the most firms are Munich (44), Istanbul (25) and Stuttgart (9). Pick your country or city to compare firms near you, or see patent lawyers with individual profiles.
Inhouse Patent Counsel, LLC is a law firm in Potomac, Maryland, United States.
Capabilities/Areas:Practice: Intellectual Property Law
Address: Potomac, United States
State: Maryland
Country: United States
Inka Patent Consultancy Limited Company is a law firm in Ankara, Turkey.
Capabilities/Areas:Practice: Intellectual Property Law
Address: Ankara, Turkey
State: Ankara Province
Country: Turkey
Innovasia Patent is a law firm in Esenler, Istanbul, Turkey.
Capabilities/Areas:Practice: Intellectual Property Law
Address: Esenler, Turkey
State: Istanbul Province
Country: Turkey
Inovatti Marcas e Patentes is a law firm in Sao Paulo, Brazil.
Capabilities/Areas:Practice: Trademark Law
Address: São Paulo, Brazil
State: São Paulo
Country: Brazil
Inpatent Professionals LLP is a law firm in New Delhi, Delhi, India.
Capabilities/Areas:Practice: Intellectual Property Law
Address: New Delhi, India
State: Delhi
Country: India
Intellepro Patent and Trade Mark Attorneys is a law firm in Brisbane, Queensland, Australia.
Capabilities/Areas:Practice: Intellectual Property Law
Address: Brisbane, Australia
State: Queensland
Country: Australia
Inter Patent Office is a law firm in Jakarta, Indonesia.
Capabilities/Areas:Practice: General Practice
Address: Jakarta, Indonesia
State: Jakarta
Country: Indonesia
Interação Marcas e Patentes is a law firm in Sao Paulo, Brazil.
Capabilities/Areas:Practice: Trademark Law
Address: São Paulo, Brazil
State: São Paulo
Country: Brazil
Interpatent - Patent & Trade Mark Attorneys is a law firm in Torino, Piedmont, Italy.
Capabilities/Areas:Practice: General Practice
Address: Torino, Italy
State: Piedmont
Country: Italy
Inventa Patent and Trademark Agency is a law firm in Bratislava, Slovakia.
Capabilities/Areas:Practice: Intellectual Property Law
Address: Bratislava, Slovakia
State: Bratislava Region
Country: Slovakia
Practice area guide
What does a patent lawyer do?
Patent law covers inventions: patentability and freedom-to-operate searches, drafting and prosecuting patent applications, oppositions and post-grant challenges, licensing and technology transfer, and infringement litigation. Patents are granted country by country or through regional offices, and in many countries patent attorneys are a separate regulated profession.
How do I choose a patent lawyer?
- Check for a technical background in your field, such as chemistry, software or engineering.
- Ask which patent offices the lawyer or attorney files at directly and where local agents are used.
- Keep the invention confidential and bring drafts, lab notes and any earlier disclosures or filings.
Where can I find a patent lawyer near me?
Open your country or city: each page lists the law firms there that practise Patent Law, with office addresses and websites, and the nearest firms outside the city. Figures are the number of firms (Updated October 2026).
Patent Lawyers by country
Patent Lawyers by city
Patent lawyer questions
How do I find a patent lawyer near me?
Pick your country or city from the lists on this page: each page shows the patent law firms there with office addresses and websites, and the nearest ones outside the city when few are listed. Most patent lawyer matters are handled by a lawyer licensed where the matter arises.
Is this a ranking?
No. Listings are ordered with network members first; you can sort by name, newest or popularity. Editorial rankings are decided separately, on evidence, by the Global Law Awards.
How can a firm be added to this practice area?
Profiles are added from public records at no cost. A firm that joins the network manages its own profile, chooses its practice areas and can complete verification.
For law firms and lawyers
Is your firm listed?
Firms already in our records are listed at no cost. Claim your profile to manage it, or join the network to add your firm and get verified.