The consulting firm

Our patent attorney offices assist you in all fields of intellectual property protection.

As a patent law firm, we are at your disposal in all matters related to intellectual property law. Our patent attorneys are specialized in national and international patent and utility model law, trademark law and design law.

However, we are also happy to assist you with legal prosecution and infringement matters.

In doing so, we take over patent and utility model applications for you and accompany you until grant or registration and beyond.

As patent attorneys, we are experts in national and international trademark protection. In this way, we are happy to support you in gaining and enforcing your trademark rights.

For aesthetic services, it is possible to protect designs. In this area, too, we as patent attorneys are the contact persons for you.

Our services

Our diverse focal points offer you the best all-round service.

Patents

Application, grant, opposition, violation, FTO, warning

Utility models

Registration, registration, deletion, violation, warning

Brands

Registration, registration, objection, deletion, warning, monitoring

Design

Registration, registration, deletion, violation, warning

Licensing agreements

Drafting, negotiating, monitoring, contracting

The firm’s team

Your Consultans and Contact Persons

Ulrich Weidner

Dr. Alexander Jeschke

Dr Andreas Winkler

Dr. Anja Kornmüller

Markus Knappert

Our branches

We are happy to be at your disposal in our 3 locations.

Erfurt

Arnstädter Straße 50
D-99096 Erfurt

phone: +49 (361) 551170-0
telefax: +49 (4791) 982992-6

email: office@kanzlei-wsj.de

Bremen

Universitätsallee 17
D-28359 Bremen

phone: +49 (421) 4360474-0
telefax: +49 (4791) 982992-6

email: office@kanzlei-wsj.de

Osterholz-Scharmbeck

Beckstraße 13
D-27711 Osterholz-Scharmbeck

phone: +49 (4791) 982992-5
telefax: +49 (4791) 982992-6

email: office@kanzlei-wsj.de

Location: Erfurt

Location: Bremen

Location: Osterholz-Scharmbeck