Hepp Wenger Ryffel AG

What Hepp Wenger Ryffel AG does

Hepp Wenger Ryffel AG is a privately held Swiss patent attorney firm founded in 1974 and headquartered at Friedtalweg 5, CH-9500 Wil, in the canton of St. Gallen. The firm describes itself as one of the largest patent attorney firms in Switzerland and the largest IP boutique by headcount in eastern Switzerland, with a current roster of approximately 18+ named attorneys plus support staff (11-50 employees per firmographic data). Its core practice is international patent prosecution, opposition and appeal proceedings before the European Patent Office, and patent litigation before the Swiss Federal Patent Court and EPO. Complementary services span trademark registration, industrial design protection, utility models (Gebrauchsmuster), software protection, IP licensing and technology transfer, and corporate IP strategy advisory under a "Business-driven IP" positioning that integrates commercial considerations into legal recommendations. The firm holds direct representation rights before the Swiss Federal Institute of Intellectual Property (IGE), the Swiss Federal Patent Court (BPatG), the European Patent Office (EPO), and WIPO, and maintains a worldwide network of correspondent attorneys for jurisdictions outside its direct authorization.

The firm's client base is concentrated in four industrial verticals: pharmaceutical and biotechnology companies, medical technology enterprises (including start-ups), railway industry companies, and precision/laser mechanical engineering firms. The go-to-market motion is sales-led through decades-long direct relationships and referral networks within Swiss and European legal and corporate communities; it was continuously recognized in the IAM Patent 1000 analyst rankings from 2012 through 2017 as a leading patent prosecution boutique. The business model is professional services billing on an hourly or per-matter basis across patent prosecution, litigation, registration, and licensing mandates, with no disclosed pricing or revenue figures.

Name

Hepp Wenger Ryffel AG

Legal name

Hepp Wenger Ryffel AG

Website

https://hepp.ch

Company type

Private

Founded year

1974

Operating status

Operating

Headcount range

11–50 employees

Short description

Hepp Wenger Ryffel AG is a privately held Swiss patent attorney firm founded in 1974, headquartered in Wil, providing patent prosecution, litigation, trademark, design, and licensing services to enterprise clients in pharmaceutical, medical technology, railway, and precision engineering sectors across Europe and worldwide.

Ownership category

akta.pro rank

Product category

Patent and Intellectual Property Legal Services

NAICS

Legal Services (5411), Offices of Lawyers (541110)

SIC

Services-Legal Services (8111)

akta.pro industry

PRIMARYBPAHAMAA

Patent Prosecution & Portfolio Management

Business & Public Services/Professional Services (Legal, Accounting, Consulting)/Intellectual Property (IP) & Patent Services

SECONDARYBPAHAMAB

Trademark Prosecution & Brand Protection

Business & Public Services/Professional Services (Legal, Accounting, Consulting)/Intellectual Property (IP) & Patent Services

SECONDARYBPAHAMAJ

IP Filing, Annuities & Renewals Administration

Business & Public Services/Professional Services (Legal, Accounting, Consulting)/Intellectual Property (IP) & Patent Services

SECONDARYBPAHAMAK

IP Compliance, Anti-Counterfeiting & Enforcement

Business & Public Services/Professional Services (Legal, Accounting, Consulting)/Intellectual Property (IP) & Patent Services

Keywords

• Patent prosecution services
• Intellectual property law
• Trademark registration
• Patent litigation
• IP licensing advisory

Headquarters

HQ city

Wil

HQ country

Switzerland

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales

Revenue model

1. Legal Services - Patent Prosecution: Fees for patent application filing and prosecution before Swiss, European, and international patent offices
2. Litigation Services: Legal representation in patent disputes before Swiss Federal Patent Court and EPO opposition proceedings
3. Trademark and Design Registration: Registration and maintenance of trademarks and industrial designs
4. Licensing Advisory: Strategic advice and contract negotiation for licensing, collaboration, and technology transfer agreements

Go-to-market motion1 record

Distribution channels1 record

Marketing channels1 record

Core offering

Hepp Wenger Ryffel AG is a Swiss patent attorney firm providing comprehensive intellectual property legal services. Its core offerings include international patent prosecution before the EPO and Swiss Federal Patent Court, opposition and appeal proceedings, trademark and industrial design registration, utility model protection, software protection, licensing and technology transfer advisory, and IP litigation. The firm serves enterprise clients in pharmaceutical, medical technology, railway, and mechanical engineering industries with direct representation rights before key international IP authorities.

Product overview

Hepp Wenger Ryffel AG is one of Switzerland's largest patent attorney firms, offering comprehensive intellectual property legal services. The firm provides a unified portfolio of IP services including patents, trademarks, industrial designs, utility models, software protection, corporate IP strategy, licensing, and litigation. The core offering centers on patent prosecution and litigation, with additional support services in trademark registration, design protection, and commercial IP advisory. The firm is recognized for its 'Business-driven IP' approach, combining legal expertise with commercial strategic guidance.

Differentiator

Problem solved

Functional benefit

Products and services

• Patent Services International patent prosecution, EPO opposition and appeal proceedings, patent litigation, and enforcement of patent rights before the Swiss Federal Patent Court and European Patent Office. Targeted at enterprises in pharmaceutical, medical technology, railway, and mechanical engineering industries.
• Trademark Services Registration and protection of trademarks, advisory on trademark strategy and enforcement.
• Industrial Design Services Protection and registration of industrial designs.
• Utility Model Services Registration and protection of utility models (Gebrauchsmuster).
• Software Protection Legal protection services for software and technology inventions.
• Corporate Strategy Strategic advisory on intellectual property management and portfolio optimization from a business perspective.
• Markets Market analysis and strategic advisory for IP-related commercial decisions.
• Marketing Support for IP-related marketing strategies.
• Licensing Drafting and negotiation of license agreements, collaboration agreements, and technology transfer contracts.
• Litigation Enforcement and defense of intellectual property rights in dispute proceedings.

Named customers5 records

Segments3 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

One partnership is on record.

• Network of Correspondent AttorneyssupportingOthersThe firm maintains a worldwide network of correspondent attorneys to obtain protection through competent authorities where they are not directly authorized to represent clients.

Scale indicators3 records

Recent moves1 record

Expansion highlights4 records

Broad incumbents

• Hoffmann Eitle: Large Munich-headquartered European patent firm with broad technical and jurisdictional coverage and direct EPO representation. Comparable IP service offering but at materially larger scale than Hepp Wenger Ryffel AG.
• Grünecker Patent- und Rechtsanwälte: Major German patent and law firm with extensive EPO practice and pan-European coverage. Overlaps with Hepp Wenger Ryffel AG on prosecution and litigation but operates at a much larger scale.
• Bird & Bird LLP: Global law firm with a strong IP, patent, and life-sciences practice across Europe and Asia. Overlaps with Hepp Wenger Ryffel AG on patent prosecution and litigation for multinational clients, but at much broader scale and geographic reach.

Direct peers

• BOVARD AG: Swiss patent and trademark attorneys with prosecution, design, and litigation capabilities. Direct comparable in the Swiss patent-boutique segment serving enterprise clients.
• Frei Patentanwälte AG: Zurich-based Swiss patent boutique specializing in patent prosecution, validity opinions, and litigation support. Comparable to Hepp Wenger Ryffel AG in being a focused Swiss IP boutique with EPO rights.
• Meisser & Partner: Swiss IP boutique offering patent, trademark, and design services with EPO representation. Direct comparable in service mix and Swiss boutique positioning.
• Keller & Partner Patentanwälte AG: Bern-based Swiss patent attorney firm covering prosecution, opposition, and IP litigation. Directly comparable boutique peer with similar Swiss/EPO jurisdictional footprint.
• E. Blum & Co. AG: Zurich-based Swiss patent attorney boutique offering patent prosecution, trademark, and design services with direct EPO representation. Closely comparable to Hepp Wenger Ryffel AG in scope, scale, and Swiss/EPO-centric service mix.
• Isler & Pedrazzini AG: Established Swiss patent and trademark law firm based in Zurich with similar prosecution, litigation, and licensing offerings. Comparable in both practice breadth and enterprise-client orientation across pharma, mechanical engineering, and life sciences.
• Rentsch Partner AG: Swiss IP boutique with a comparable patent prosecution and litigation practice, including EPO opposition work. Similar in size and headquartered in Switzerland, making it a direct domestic peer.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key highlights7 records

Customer concentration

• Xx.com/hwr_ip
• LinkedInlinkedin.com/company/hepp-wenger-ryffel-ag

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Hepp Wenger Ryffel AG