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.
Keller & Partner Patentanwälte AG is a law firm in Bern, Switzerland.
Capabilities/Areas:Practice: General Practice
Address: canton of Bern, Switzerland
State: canton of Bern
Country: Switzerland
Keller Schneider Patent- und Markenanwälte AG (Zürich) is a law firm in Zurich, Switzerland.
Capabilities/Areas:Practice: General Practice
Address: Zürich, Switzerland
State: canton of Zürich
Country: Switzerland
Keller Schneider Patentanwalts GmbH is a law firm in Bavaria, Germany.
Capabilities/Areas:Practice: General Practice
Address: Bavaria, Germany
State: Bavaria
Country: Germany
Kings Patent & Trade Mark Attorneys is a law firm in Brisbane, Queensland, Australia.
Capabilities/Areas:Practice: Intellectual Property Law
Address: Brisbane, Australia
State: Queensland
Country: Australia
Kligler & Associates Patent Attorneys Ltd. is a law firm in Tel Aviv, Israel.
Capabilities/Areas:Practice: General Practice
Address: Tel Aviv, Israel
State: Tel Aviv District
Country: Israel
Kliment & Henhapel Patentanwälte is a law office located in Innere Stadt, Austria.
Capabilities/Areas:Practice: Intellectual Property Law
Address: 15 Gonzagagasse, Wien, Innere Stadt, Austria
Address: 15 Gonzagagasse, Wien
State: Vienna
Country: Austria
Klinger & Kollegen Rechts- und Patentanwälte is a law firm in Munich, Bavaria, Germany.
Capabilities/Areas:Practice: Intellectual Property Law
Address: Munich, Germany
State: Bavaria
Country: Germany
Kluin Patent is a law firm in Düsseldorf, Nordrhein-Westfalen, Germany.
Capabilities/Areas:Practice: Intellectual Property Law
Address: Düsseldorf, Germany
State: North Rhine-Westphalia
Country: Germany
Knh Patentanwälte Kahlhöfer Neumann Rößler Heine PartG mbB is a law firm in Düsseldorf, Nordrhein-Westfalen, Germany.
Capabilities/Areas:Practice: General Practice
Address: Düsseldorf, Germany
State: North Rhine-Westphalia
Country: Germany
Knox Patents: Kulaga Law Office, PLLC is a law firm in Knoxville, Tennessee, United States.
Capabilities/Areas:Practice: Intellectual Property Law
Address: Knoxville, United States
State: Tennessee
Country: United States
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.