Our Team

Dr. Christian Keller

  • German Patent Attorney
  • European Patent Attorney
  • European Patent Litigator (UPC Representative)
  • European Trademark & Design Attorney
Specialties
Professional Background
Publications
Memberships
Science4Life Coaching

Dipl.-Phys. Astrid Schwertfeger

  • German Patent Attorney
  • European Patent Attorney
  • European Patent Litigator (UPC Representative)
  • European Trademark & Design Attorney
Specialties
Professional Background
Memberships
The Attorneys

Dr. Christian Keller, Ph.D. in Biological Sciences

(Dr. rer. nat. Dipl.-Biol.)
  • German Patent Attorney
  • European Patent Attorney
  • European Patent Litigator (UPC Representative)
  • European Trademark & Design Attorney
Specialties
Professional Background
Publications
Memberships
Science4Life Coaching
The Attorneys

Dipl.-Phys. Astrid Schwertfeger

  • German Patent Attorney
  • European Patent Attorney
  • European Patent Litigator (UPC Representative)
  • European Trademark & Design Attorney
Specialties
Professional Background
Memberships

Caroline Werner, M.Sc.

Patent Attorney Candidate, Human and Molecular Biologist

Siao Hua Li, M.Sc.

Patent Engineer

Nicole Cubasch

General Office

Regina Arbogast

Mailroom

Sabine Fast

National and International Patents

Sandra Bertich, B.A.

Patents, certified translator and interpreter

Martina Laux

Trademarks

Annette Götz

Trademarks & Designs

Maria Blum

Renewal Fees

Heidrun Zehr

Office Management

Annette Wahl

Accounting

Nina Herter

Trainee Paralegal
Our Team
We make time for your needs and for the future of your company!
Please feel free to contact us!
Contact

Patentanwälte Dr. Keller, Schwertfeger Partnerschaft mbB

  • +49 (0) 6341 20356
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