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Eisenführ Speiser

Intellectual Property

1 ranked lawyersBand 4GermanyEurope 2022 View ranking table

Chambers Review

Chambers Research is conducted by 200 Research Analysts, across 200 jurisdictions and provides nearly 6,000 rankings tables. Annually we collect hundreds of thousands of responses from clients, the majority via in-depth interview. Learn more about our methodology.

What the team is known for

Eisenführ Speiser is a strong, full-service IP firm with an extensive coverage of the German market. The law firm boasts a strong patent prosecution practice, supporting clients in EPO oppositions and PCT applications, also offering significant knowledge in patent infringement cases as well as nullity actions, particularly for clients in the life sciences and technology sectors. Represents clients in trade mark enforcement against imitators and plagiarists. Further expertise lies in trade mark portfolio management.

Strengths

"Eisenführ Speiser is very strong in its analysis and the handling of the client's needs," according to a respondent.

A second interviewee remarks: "The lawyers I have worked with from Eisenführ Speiser are extremely intelligent, hard-working and take great pains to understand the local legal system and adapt to it."

Work highlights

Successfully represented Mitsubishi HiTec Paper in the opposition and appeal against its recording material patents.

Notable practitioners

Jochen Ehlers has notable expertise in patent prosecution matters in the IT and technology industries.

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Ranked Lawyers

Chambers Research is conducted by 200 Research Analysts, across 200 jurisdictions and provides nearly 6,000 rankings tables. Annually we collect hundreds of thousands of responses from clients, the majority via in-depth interview. Learn more about our methodology.

Germany

Intellectual Property: Patent Prosecution


Jochen Ehlers
Band 5