Company lists · Data refreshed September 2026

Top 22 Pharmaceutical patent firms based in Switzerland

Name: Pharmaceutical patent firms based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 38 companies tracked

RevenueBase identified 38 company matches for pharmaceutical patent firms associated with Switzerland as of September 2026 and tracks 315 professional contacts across them, including 154 with verified work emails. Basel is the largest hub.

This list covers company matches for pharmaceutical patent firms associated with Switzerland, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 17, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 17, 2026 How this list was built

38Companies

315Contacts tracked

154Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 22 largest pharmaceutical patent firms based in Switzerland

Ranked by team size

Top 22 of 38 company matches for pharmaceutical patent firms based in Switzerland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Rentsch Partner AG	Exact match	Zürich, SwitzerlandHQ recorded Sep 17, 2026	51-200	40 contacts →
	Exact match “We are a leading Swiss patent attorney and law firm based in Zurich and offer our national and international clients advice in all areas of intellectual property law and related…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	P&ts SA	Exact match	Neuchâtel, SwitzerlandHQ recorded Sep 17, 2026	11-50	26 contacts →
	Exact match “P & TS is a firm specialized in intellectual property and the protection of inventions.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Hepp Wenger Ryffel AG	Exact match	Wil, SwitzerlandHQ recorded Sep 17, 2026	11-50	26 contacts →
	Exact match “We are one of the largest firms of patent attorneys in Switzerland, and currently have eleven patent attorneys authorized as representatives at the European Patent Office (of whom…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Isler & Pedrazzini AG	Exact match	Zurich, SwitzerlandHQ recorded Sep 17, 2026	11-50	21 contacts →
	Exact match “Being founded in 1910, Isler & Pedrazzini AG has grown from a medium-sized firm to one of the largest and leading intellectual property law firms in Switzerland.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Katzarov SA	Exact match	Lancy, SwitzerlandHQ recorded Sep 17, 2026	11-50	19 contacts →
	Exact match “As one of the foremost Intellectual Property firms in Switzerland, KATZAROV provides personalized, strategic and effective solutions to protect intellectual property.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Cosmovici Intellectual Property	Exact match	Cité, SwitzerlandHQ recorded Sep 17, 2026	11-50	19 contacts →
	Exact match “We are a team of professional lawyers specializing in intellectual property.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Andre Roland S.A	Exact match	Lausanne, SwitzerlandHQ recorded Sep 17, 2026	11-50	16 contacts →
	Exact match “Founded in 1998 by André Roland the Firm comprises IP experts who have the same commitment: Providing on a worldwide basis high quality services in the field of Intellectual…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Iprime	Exact match	Zurich, SwitzerlandHQ recorded Sep 17, 2026	11-50	13 contacts →
	Exact match “Boutique firm IPrime fields a team of leading patent attorneys and attorneys-at-law with extensive experience in dealing with complex national and cross-border intellectual…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Bovard LTD	Exact match	Bern, SwitzerlandHQ recorded Sep 17, 2026	11-50	11 contacts →
	Exact match “Patent and trademark attorneys based in Bern, Biel and Neuchâtel, Switzerland, since 1925.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Gsmart-Ip SA	Exact match	Geneva, SwitzerlandHQ recorded Sep 17, 2026	11-50	11 contacts →
	Exact match “Gsmart-IP SA is an IP company composed of experienced legal professionals.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	DA Vinci Partners LLC	Exact match	Arbon, SwitzerlandHQ recorded Sep 17, 2026	11-50	10 contacts →
	Exact match “Being US patent attorneys operating through a Swiss-based firm, we're able to represent Swiss and US clients (companies and individuals) without limitation.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Schaad Balass Menzl & Partner AG Sbmp	Exact match	Stadtkreis 8 Riesbach, SwitzerlandHQ recorded Sep 17, 2026	11-50	9 contacts →
	Exact match “Mit unserer umfassenden Erfahrung begleiten wir Sie in Rechtsfragen rund um das Patent- und Markenrecht.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Freigutpartners IP LAW Firm	Exact match	Zürich 6, SwitzerlandHQ recorded Sep 17, 2026	11-50	9 contacts →
	Exact match “freigutpartners is an association of highly specialised attorneys at law and patent attorneys in the field of intellectual property law and related law fields.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	HSS IPM	Exact match	Winterthur, SwitzerlandHQ recorded Sep 17, 2026	1-10	8 contacts →
	Exact match “We are a group of intellectual property law specialists with decades of experience in multinational companies or as consultants in various law firms.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Sedin SA	Exact match	Geneva, SwitzerlandHQ recorded Sep 17, 2026	1-10	7 contacts →
	Exact match “SEDIN helps you to protect your valuable business assets from the creation of your ideas until the launch of your products and services in the market.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Prins Patent & Trademark Attorneys Attorneys At LAW	Exact match	Zurich, SwitzerlandHQ recorded Sep 17, 2026	11-50	7 contacts →
	Exact match “Dedicated patent and trademark attorneys / attorneys at law providing comprehensive advice and legal representation in all fields of intellectual property.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Braunpat AG	Exact match	Basel, SwitzerlandHQ recorded Sep 17, 2026	11-50	6 contacts →
	Exact match “BRAUNPAT is a firm specialised in the field of intellectual and industrial property.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	VAN DEN Berg IP Gmbh	Exact match	Muttenz, SwitzerlandHQ recorded Sep 17, 2026	1-10	3 contacts →
	Exact match “Since 2014, van den Berg IP GmbH is a Swiss-based intellectual property firm offering services on all IP-related matter including Patents, trademarks and designs.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Ammann Patent Attorneys LTD	Exact match	Bern, SwitzerlandHQ recorded Sep 17, 2026	11-50	3 contacts →
	Exact match “The firm was founded in 1950 by Mr.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Gatesip	Exact match	Sarnen, SwitzerlandHQ recorded Sep 17, 2026	11-50	2 contacts →
	Exact match “We are a group of seasoned legal and technical IP experts ready to provide disruptive IP solutions and strategies to our clients.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Cozaren	Exact match	Basel, SwitzerlandHQ recorded Sep 17, 2026	1-10	2 contacts →
	Exact match “The increasing loss of market exclusivity for blockbuster drugs, fewer new drugs reaching the market, soaring R&D costs, and increased competition from generic and biosimilar drug…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Veni Swiss And European Patent Attorneys	Exact match	Bern, SwitzerlandHQ recorded Sep 17, 2026	1-10	1 contacts →
	Exact match “Swiss and European Patent Attorneys, based in Berne and Liestal, Switzerland.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “pharmaceutical patent firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 22 of 38 pharmaceutical patent firms based in Switzerland

See the full list, filter by size, metro and specialty, and access 154 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Pharmaceutical patent firms based in Switzerland at a glance

As of Sep 17, 2026

48.9%Verified-email coverage

8.3Average contacts per company

11-50Median size (employees)

21.1%Largest-city concentration · Basel

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

Email recency for this list is measured worldwide rather than for Switzerland, so it is reported there. Company counts and contact totals on this page are exact for Switzerland, over 38 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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: Company records associated with Switzerland whose business descriptions match “pharmaceutical patent firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 154 professional contacts with verified work emails across the full matched dataset. 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 17, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “pharmaceutical patent firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many pharmaceutical patent firms are there based in Switzerland?

RevenueBase identified 38 company matches for pharmaceutical patent firms associated with Switzerland as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Rentsch Partner AG tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most pharmaceutical patent firms?

Basel leads with 8 company records, followed by Zurich (8) and Bern (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 154 professional contacts with verified work emails tracked across these 38 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 2026.

Ready to reach these companies? Verified emails and direct dials for all 38 pharmaceutical patent firms based in Switzerland. Start with a free account, no credit card.

Download this list →

Related lists

Pharmaceutical patent firms by geography

Browse the directory

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.