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.
Ideamark, Patentes y Marcas is a law firm in Granada, Andalucia, Spain.
Capabilities/Areas:Practice: General Practice
Address: Granada, Spain
State: Andalusia
Country: Spain
Ideanav Patents, Designs and Prototyping is a law firm in Johannesburg, Gauteng, South Africa.
Capabilities/Areas:Practice: Intellectual Property Law
Address: Johannesburg, South Africa
State: Gauteng
Country: South Africa
Ideas Trademarks & Patents is a law firm in Escazú, San Jose, Costa Rica.
Capabilities/Areas:Practice: General Practice
Address: Escazú, Costa Rica
State: San José Province
Country: Costa Rica
Identifique Marcas e Patentes is a law firm in Franca, Sao Paulo, Brazil.
Capabilities/Areas:Practice: Trademark Law
Address: Franca, Brazil
State: São Paulo
Country: Brazil
Idlect Patent Agency is a law firm in Moscow, Russia.
Capabilities/Areas:Practice: General Practice
Address: Moscow, Russia
State: Moscow
Country: Russia
Idp Patent Services is a law firm in Irvine, California, United States.
Capabilities/Areas:Practice: Intellectual Property Law
Address: Irvine, United States
State: California
Country: United States
Iglobax Trademarks & Patents is a law firm in Sevilla, Andalucia, Spain.
Capabilities/Areas:Practice: General Practice
Address: Sevilla, Spain
State: Andalusia
Country: Spain
Ilberg und Weissfloh Patentanwälte is a law firm in Dresden, Saxony, Germany.
Capabilities/Areas:Practice: Trademark Law
Address: Dresden, Germany
State: Saxony
Country: Germany
Inaday Brands and Patents is a law firm in Enschede, Overijssel, The Netherlands.
Capabilities/Areas:Practice: Intellectual Property Law
Address: Enschede, The Netherlands
State: Overijssel
Country: The Netherlands
Indian Patent Global Services is a law firm in Hyderabad, Andhra Pradesh, India.
Capabilities/Areas:Practice: Intellectual Property Law
Address: Hyderabad, India
State: Telangana
Country: India
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.