JUVE Patent

Back to all Firm Profiles

COHAUSZ & FLORACK

COHAUSZ & FLORACK (C&F) is a law firm founded in 1954 with offices in Düsseldorf and Munich and a team of around 140 people. The firm supports its clients – both international corporations and innovative, medium-sized German companies, some of whom have been clients for decades – in all matters relating to intellectual property and unfair competition. This includes the registration, administration, and licensing of extensive intellectual property portfolios, searches for third-party intellectual property rights, and related freedom-to-operate opinions as well as cooperation agreements. C&F also represents its clients in proceedings over the infringement or the legal status of IP rights. The firm sees itself as a strong partner, advising its clients proactively, individually, and holistically on all IP matters. The 30 patent attorneys and 5 attorneys-at-law boast exceptional technical expertise and work together as an efficient, interdisciplinary team and in a spirit of trust.

C&F combines knowledge in all technical disciplines under one roof – from mechanical engineering, electrical engineering, and ICT to chemistry and life sciences – with the current demands such as environmental technologies or artificial intelligence always playing a role. C&F also has a wealth of experience in IP proceedings in other countries, which include the EU member states and the North American and East Asian G20 countries. For this purpose, the firm harnesses its solid network of partner law firms across the globe. Internally, C&F strives towards the long-term advancement and high-quality training and development of its team members, who are all dedicated to protecting innovation with curious and open minds. In this way, C&F is instrumental in ensuring that companies invest in development, remain competitive, and enrich society with their ideas.

Dr. Natalie Kirchhofer


Germany 2 Specialisms

View Profile
Arwed Burrichter
Arwed Burrichter

Dr. Arwed Burrichter


Germany 2 Specialisms

View Profile
  • Intellectual Property

CFWebinar: EPO Case Law Update 2025/2026 Engineering, physics and digital innovations

Düsseldorf February 26, 2026 16:00 CET

In this CFWebinar “EPO Case Law Update 2025/2026” on February 26, 2026 Mathias Karlhuber and Lars Grannemann will focus on recent developments in the case law of the EPO Boards of Appeal and the Enlarged Board of Appeal dealing in particular with engineering, physics and digital innovations.

Topics to be discussed include:

·         G 1/24 – Claim Interpretation

·         G 2/24 – Status of intervening party in appeal proceedings

·         G 1/25 – Requirement to amend the description

·         Case Law – Procedural and material aspects

·         Strategic tips based on recent EPO opposition and appeal cases

Registration CFWebinar: COHAUSZ & FLORACK

CFWebinar: EPO Case Law Update 2025/2026 - Chemistry, Pharma and Life Sciences

Düsseldorf March 19, 2026 16:00 - 17:30 CET

In this CFWebinar “EPO Case Law Update 2025/2026” on March 19, 2026 Dr. Arwed Burrichter, Dr. Natalie Kirchhofer and Dr. Tobais Hoheisel will update you on some of the most relevant EPO Board of Appeal decisions and Enlarged Board of Appeal referrals that are likely to impact the prosecution, opposition and enforcement strategies for patents in the chemistry, pharma and the life sciences space going forward.

Topics to be discussed include:

  • TBA case law applying Enlarged Board of Appeal decisions
    • G1/24 “Heated aerosol” on using the description to interpret the claims, and
    • G 1/23 “Solar cell” on commercially available (but not necessarily reproducible) compositions as prior art.
  • Key TBA decisions covering both procedural as well as substantive issues, including second medical use claims, priority entitlement, sufficiency of disclosure, added matter, novelty, and inventive step.
  • Tips on strategic aspects based on recent EPO opposition and appeal cases

Registration CFWebinar: COHAUSZ & FLORACK

Vimeo

By loading the video, you agree to Vimeos's privacy policy.
Learn more

Load video

PGRpdiBjbGFzcz0iX2JybGJzLWZsdWlkLXdpZHRoLXZpZGVvLXdyYXBwZXIiPjxpZnJhbWUgc3JjPSJodHRwczovL3BsYXllci52aW1lby5jb20vdmlkZW8vNjczNTc2NTQ3P2RudD0xJmFtcDthcHBfaWQ9MTIyOTYzIiB3aWR0aD0iNjQwIiBoZWlnaHQ9IjM2MCIgZnJhbWVib3JkZXI9IjAiIGFsbG93PSJhdXRvcGxheTsgZnVsbHNjcmVlbjsgcGljdHVyZS1pbi1waWN0dXJlOyBjbGlwYm9hcmQtd3JpdGU7IGVuY3J5cHRlZC1tZWRpYTsgd2ViLXNoYXJlIiByZWZlcnJlcnBvbGljeT0ic3RyaWN0LW9yaWdpbi13aGVuLWNyb3NzLW9yaWdpbiI+PC9pZnJhbWU+PC9kaXY+
Vimeo

By loading the video, you agree to Vimeos's privacy policy.
Learn more

Load video

PGRpdiBjbGFzcz0iX2JybGJzLWZsdWlkLXdpZHRoLXZpZGVvLXdyYXBwZXIiPjxpZnJhbWUgc3JjPSJodHRwczovL3BsYXllci52aW1lby5jb20vdmlkZW8vNjczNTc2NTQ3P2RudD0xJmFtcDthcHBfaWQ9MTIyOTYzIiB3aWR0aD0iNjQwIiBoZWlnaHQ9IjM2MCIgZnJhbWVib3JkZXI9IjAiIGFsbG93PSJhdXRvcGxheTsgZnVsbHNjcmVlbjsgcGljdHVyZS1pbi1waWN0dXJlOyBjbGlwYm9hcmQtd3JpdGU7IGVuY3J5cHRlZC1tZWRpYTsgd2ViLXNoYXJlIiByZWZlcnJlcnBvbGljeT0ic3RyaWN0LW9yaWdpbi13aGVuLWNyb3NzLW9yaWdpbiI+PC9pZnJhbWU+PC9kaXY+
Vimeo

By loading the video, you agree to Vimeos's privacy policy.
Learn more

Load video

PGRpdiBjbGFzcz0iX2JybGJzLWZsdWlkLXdpZHRoLXZpZGVvLXdyYXBwZXIiPjxpZnJhbWUgc3JjPSJodHRwczovL3BsYXllci52aW1lby5jb20vdmlkZW8vMzg5NDgyNzg1P2RudD0xJmFtcDthcHBfaWQ9MTIyOTYzIiB3aWR0aD0iNjQwIiBoZWlnaHQ9IjM2MCIgZnJhbWVib3JkZXI9IjAiIGFsbG93PSJhdXRvcGxheTsgZnVsbHNjcmVlbjsgcGljdHVyZS1pbi1waWN0dXJlOyBjbGlwYm9hcmQtd3JpdGU7IGVuY3J5cHRlZC1tZWRpYTsgd2ViLXNoYXJlIiByZWZlcnJlcnBvbGljeT0ic3RyaWN0LW9yaWdpbi13aGVuLWNyb3NzLW9yaWdpbiI+PC9pZnJhbWU+PC9kaXY+
Vimeo

By loading the video, you agree to Vimeos's privacy policy.
Learn more

Load video

PGRpdiBjbGFzcz0iX2JybGJzLWZsdWlkLXdpZHRoLXZpZGVvLXdyYXBwZXIiPjxpZnJhbWUgc3JjPSJodHRwczovL3BsYXllci52aW1lby5jb20vdmlkZW8vMTE0NzQ3MTQ4P2RudD0xJmFtcDthcHBfaWQ9MTIyOTYzIiB3aWR0aD0iNjQwIiBoZWlnaHQ9IjM2MCIgZnJhbWVib3JkZXI9IjAiIGFsbG93PSJhdXRvcGxheTsgZnVsbHNjcmVlbjsgcGljdHVyZS1pbi1waWN0dXJlOyBjbGlwYm9hcmQtd3JpdGU7IGVuY3J5cHRlZC1tZWRpYTsgd2ViLXNoYXJlIiByZWZlcnJlcnBvbGljeT0ic3RyaWN0LW9yaWdpbi13aGVuLWNyb3NzLW9yaWdpbiI+PC9pZnJhbWU+PC9kaXY+
  • Claudia Kempkens

COHAUSZ & FLORACK


Bleichstrasse 14
40211 Düsseldorf
+49 211 904900
mail@cohausz-florack.de