Company lists · Data refreshed September 2026
Top 25 International patent law firms based in Israel
RevenueBase identified 80 international patent law firms headquartered in Israel as of September 2026 and tracks 630 professional contacts across them, including 348 with verified work emails and 46 with mobile numbers. Tel Aviv is the largest hub.
This list covers international patent law firms headquartered in Israel, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 4, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest international patent law firms based in Israel
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 146 | ||||
“The Reinhold Cohn Group is the leading, largest and earliest established Intellectual Property firm in Israel.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 2 | 75 | ||||
“Ehrlich Group is unique in its ability to offer first class expertise in all matters concerning the protection and prosecution of intellectual property, which includes advice from…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 3 | 24 | ||||
“CDS is a modern and dynamic IP firm combining decades of joint experience in protecting and maximizing the value of intellectual assets.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 4 | 19 | ||||
“The law firm of Gilat, Bareket & Co.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 5 | 18 | ||||
“Sanford T.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 6 | Webb & COIndirect evidence | 17 | |||
Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 7 | 16 | ||||
“Geyra -Kesten - Frydman is a leading IP firm handling all aspects of patents, trademarks, industrial designs, copyrights, unjust enrichment, computer law and trade secrets.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 8 | Liad Whatstein & COStrong evidence | 16 | |||
“Intellectual property law firm, providing high quality services in all aspects of the IP practice including patent infringement and oppositions, patent term extensions, trademark…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 9 | 16 | ||||
“זאב שרף ושות' חי ולוקח חלק בעיצובו של עולם העסקים והמשפט הישראלי, תוך שהוא מלווה את לקוחותיו - תאגידי ענק, נושאי משרה בכירים ובעלי שליטה - בצמתים החשובים ובחזית עיסוקיהם.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 10 | 16 | ||||
“Dr.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 11 | 14 | ||||
“Fisher Friedman IP Group (FIPG), founded in 2016, is one of the leading IP firms in Israel, offering a wide spectrum of IP services.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 12 | Seligsohn Gabrieli GroupStrong evidence | 14 | |||
“We are an Israel-based IP boutique of lawyers and patent attorneys, with a notable international reach, dedicated to providing comprehensive and impeccable legal services.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 13 | 14 | ||||
“Ben-Ami & Associates has a team of Patent Attorneys and technical advisors that can handle and provide advice on intellectual property matters in most technological areas…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 14 | 13 | ||||
“Together, with the law firm Oded Steiff, Sides & Co, Dr.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 15 | JMB Davis Ben-DavidIndirect evidence | 13 | |||
“With offices in Jerusalem and Modiin, on the doorstep of Europe and in the hub of Israel, the Start-Up Nation, JMB Davis Ben-David is an IP firm combining full-service ISRAEL and…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 16 | 12 | ||||
“We are an intellectual property firm, focused on patents, that offers a wide range of legal IP services, backed by a profound understanding of the world of technology.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 17 | Luthi & COStrong evidence | 8 | |||
“Luthi & Co, established in 1986 by Richard Luthi, is a boutique law firm, which specializes in Intellectual Property litigation: patents, designs, copyright, trademarks…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 18 | Pat-Net PRO LTDIndirect evidence | 8 | |||
“PatNetPro Ltd.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 19 | 6 | ||||
“We aim to realize the commercial potential of your creation or intellectual property as soon as possible by continuously and closely working with you in full transparency.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 20 | 5 | ||||
“Gold Patents and Financial Services Ltd.(1992) is an intellectual property solution provider firm, located in Haifa with an affiliated office in Tel-Aviv.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 21 | Shaked & Co. LAW OfficesIndirect evidence | 5 | |||
“Shaked & Co.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 22 | 4 | ||||
“Glazberg, Applebaum & Co.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 23 | 4 | ||||
“24/7 - IP-Boutique Intellectual Property (IP) Office Personal, Direct 24/7 Service by IP personnel of the highest quality and international experience Global IP Management…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 24 | 4 | ||||
“Drori Stav IP is an Israeli Law Firm that focuses exclusively on the practice of intellectual property law, and covers all components related to Patent, Trademark, Copyright…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 25 | Nathan & Associates Patent AgentsIndirect evidence | 3 | |||
“Our boutique IP firm has been in operation since 2009.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 80 international patent law firms based in Israel
See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 348 reachable decision-makers.
Free signup · no credit card
International patent law firms based in Israel at a glance
As of Sep 4, 2026Companies by employee count
Verified emails by last verification
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among international patent law firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Israel whose own description of what they do matches “international patent law firms”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among international patent law firms, and records with no verified work email. Companies headquartered outside Israel are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every listed company carries at least one verified work email, 348 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 4, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Frequently asked
How many international patent law firms are there based in Israel?
RevenueBase identified 80 international patent law firms headquartered in Israel as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Reinhold Cohn Group, headquartered in Jerusalem, tops this list with the largest team on record.
Which city has the most international patent law firms?
Tel Aviv leads with 15 headquartered companies, followed by Ramat Gan (6) and Tel-Aviv (4).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 348 verified decision-maker contacts tracked across these 80 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 4, 2026.
Ready to reach these companies? Verified emails and direct dials for all 80 international patent law firms based in Israel. Start with a free account, no credit card.
Get the full listRelated lists
International patent law firms by geography
- International patent law firms based in the United States
- International patent law firms based in Germany
- International patent law firms based in Brazil
- International patent law firms based in France
- International patent law firms based in the United Kingdom
- International patent law firms based in Italy
- International patent law firms based in Spain
- International patent law firms based in Mexico
- International patent law firms based in Canada
- International patent law firms based in Australia
- International patent law firms based in the Netherlands
- International patent law firms based in Poland
Browse the directory
Browse: Companies home · All Israel lists · All International patent law firms lists · New lists
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- International patent law firms based in the United States
- International patent law firms based in Germany
- International patent law firms based in Brazil
- International patent law firms based in France
- International patent law firms based in the United Kingdom
- International patent law firms based in Italy