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What you think is the summit is only a step up.
Lucius Aenneus Seneca, called Seneca the Younger

Dr. Dorothea Hofer

Dr. rer. nat., Dipl.-Phys. (Univ.),
Patent Attorney, European Patent Attorney,
European Trademark & Design Attorney

+49 89 69 39 21-0hofer@pruefer.eu

Professional career

BIOGRAPHY:
Dr. Dorothea Hofer has been with Prüfer & Partner since 1993 and has been a managing partner since 1998. She gained her Ph.D. in physics at the LMU Munich.
After studying physics at LMU Munich, she also worked for Siemens in the area of semiconductor physics.

LANGUAGES:
German, English, French

Specialist areas of activity:

ACTIVITIES:

  • conducting litigation proceedings:
    • patent and utility model infringement proceedings (before the District Courts of Munich, Düsseldorf, Mannheim and Hamburg and before the competent Higher District Courts)
    • opposition proceedings before the EPO and the GPTO, nullity proceedings before the Federal Patent Court and the Federal Court of Justice
  • cooperating with foreign associates in patent infringement proceedings in foreign countries such as Italy, France, Japan and the US
  • elaboration of patent applications, also with regard to the requirements of the USPTO
  • prosecution of patent application
  • advice on employee invention issues
  • elaboration of licence agreements
  • consultancy with regard to research and cooperation agreements
  • advice on trademarks and designs

SPECIAL FIELDS:

  • physics
  • medical technology
  • 2D and 3D print
  • semiconductors

Publications and memberships

Publications

D. Hofer et al., “Direct and multiple excitations in 96Zr from inelastic scattering experiments”, Nucl. Phys. A 551 (1993), 173-209

Hofer, D., Stocker, W., “A Dirac particle in a scalar potential depending on one spatial coordinate”, (1989), Phys. Lett. A, 138, 463-464

Memberships

epi – European Patent Institute
AIPPI – International Association for the Protection of Intellectual Property
Chamber of Patent Attorneys
VPP – Association of Intellectual Property Experts
GRUR – German Association for the Protection of Intellectual Property and Copyright

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As an optimist, for me there are no problems but tasks to be solved. And puzzling over the best solution is for me like being a researcher uncovering a secret.

Jürgen Feldmeier

Dipl.-Ing. (Univ.) Mechanical Engineering, Master of Laws
Patent Attorney, European Patent Attorney,
European Trademark & Design Attorney

+49 89 69 39 21-0feldmeier@pruefer.eu

Professional career

BIOGRAPHY:
Jürgen Feldmeier has been a patent attorney since 1992 and has been the managing partner of Prüfer & Partner since 2001.
Prior to his training as a patent attorney, he gained practical experience at BMW Technik GmbH, Hurth and Convotherm.
He studied mechanical engineering with a focus on design and development at the TU Munich. He also acquired the Master of Laws (LL.M. European Intellectual Property).

LANGUAGES:
German (mother tongue), English (business fluent), French (basic knowledge)

Specialist areas of activity

ACTIVITIES:

  • application procedures for patents, trademarks, designs
  • litigation in patent, trademark and design issues
  • prosecution procedures at GPTO, EPO, FPC, EUIPO
  • participation in more than 100 litigation proceedings (infringement proceedings, nullity and opposition proceedings) before the patent offices and the courts of Munich, Düsseldorf, Mannheim and Hamburg, as well as the Higher Regional Court of Karlsruhe, the Higher Regional Court of Düsseldorf and the Federal Court of Justice

AREAS OF EXPERTISE:
Technical knowledge and experience in the fields of:

  • automotive technology
  • machine tools and components
  • precision engineering
  • mechanical components of all kinds
  • medical technology
  • sports equipment
  • mechatronic components, control and regulation technology
  • process engineering, especially in the food industry

Publications and memberships

Publications

“Protection and allowance for (industrial) intellectual property in European Community Law]

Memberships

epi – European Patent Institute
Chamber of Patent Attorneys
AIPPI – International Association for the Protection of Intellectual Property
FICPI – International Federation of Intellectual Property Attorneys
INTA – International Trademark Association
EPLIT – European Patent Litigators Association

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Never stop asking.
Albert Einstein

Alexander Lehmann

Dipl.-Phys. (Univ.), Master of Laws
Patent Attorney, European Patent Attorney,
European Trademark & Design Attorney

+49 89 69 39 21-0lehmann@pruefer.eu

Professional career

BIOGRAPHY:
Alexander Lehmann has been working in intellectual property law since 1991, as a patent attorney since 1995 and as a partner at Prüfer & Partner since 2008. Before training to be a patent attorney, he gained practical experience in the automobile industry. He studied physics at the Technical University of Munich (TUM) and gained his Master of Laws (LL.M.) in European intellectual property law at the University of Hagen.

LANGUAGES:
German (mother tongue), English (business fluent), French (basic knowledge)

Specialist areas of activity

ACTIVITIES:

  • Filing and examination processes for patents, trademarks, designs (registered designs)
  • litigation procedures in patent, trademark and design matters (appeal, opposition, cancellation, nullity, invalidity and infringement proceedings)
  • representation of clients before the German Patent and Trademark Office, the European Patent Office, the Federal Patent Court, the Federal Supreme Court (in nullity proceedings), the European Union Intellectual Property Office (EUIPO) and the World Intellectual Property Organization (WIPO)
  • Cooperation in IP litigation proceedings before the German civil courts
  • expert opinions
  • (licence) contracts and agreement

AREAS OF EXPERTISE:

  • mechanical engineering and mechanics of all kinds
  • automotive technology
  • electrical engineering, electro-mechanics
  • physics (including optics and semiconductor technology)
  • power engineering and energy technology

Publications and memberships

Publications and memberships

No publications

Memberships

Chamber of German Patent Attorneys
Federal Association of German Patent Attorneys
VPP – Association of Intellectual Property Experts
epi – European Patent Institute
FICPI – International Federation of Intellectual Property Attorneys
INTA – International Trademark Association

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Only through individual protection of intellectual property it is possible to secure the fruit of the innovativeness of future-oriented companies.

Thomas Peppmeier

M.Sc. Mechanical Engineering
Patent Attorney, European Patent Attorney,
European Trademark & Design Attorney

+49 89 69 39 21-0peppmeier@pruefer.eu

Professional career

BIOGRAPHY: Mr. Peppmeier worked for Prüfer & Partner from November 2017 until February 2021, where he underwent the training to become a German and European Patent Attorney. Since March 2021, he has been registered as a patent attorney and supports Prüfer & Partner as a cooperation partner.
Before joining Prüfer & Partner he participated in the global graduate program for design and engineering of paper machines of the engineering company Voith GmbH. Additionally he gained practical experience at Robert Bosch GmbH and MTU Aero Engines AG in the field of production technology and CAD/CAM-Engineering.
During his studies of mechanical process engineering at TU Darmstadt, he was able to deepen his knowledge in the field of automotive technology, control engineering and process engineering. In both his bachelor and master thesis, Mr. Peppmeier discussed different aspects of kinetic energy storage systems.

LANGUAGES:
German, English, Spanish

Specialist areas of activity

ACTIVITIES:

  • Elaboration of patent applications, conducting prior art searches, FTO-searches
  • Patent prosecution and opposition proceedings at the German Patent and Trademark Office and at the European Patent Office

AREAS OF EXPERTISE:

  • mechanical engineering
  • control engineering
  • mechatronic systems
  • automotive technology
  • combustion engines
  • process engineering
  • paper machines
  • paper technology
  • CAD/CAM-engineering

Publications and memberships

Publications and memberships

No publications

Memberships

No memberships

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Complex tasks are like a slalom. The aim here is the ideal line.

Marion Ziliox

Attorney-at-Law

+49 89 69 39 21-0ziliox@pruefer.eu

Professional career

BIOGRAPHY:
Marion Ziliox has been an attorney at Prüfer & Partner since 2011. Before that, she practised the profession at Bardehle Pagenberg in Munich and in a medium-sized patent law firm.
She studied law at the university of Freiburg i. Brsg.

LANGUAGES:
German, French (second mother tongue), English, Spanish, good understanding of Italian (oral and written)

Specialist areas of activity

ACTIVITIES:

  • Advice and representation in patent litigation in a wide variety of technical areas
  • Advice in regard to and drafting of agreements concerning IP-relevant matters and copyright law, in particular research and development agreements, licensing agreements, purchase agreements
  • Industry-specific experience: mechanical engineering, automotive, medical engineering, construction, rail vehicles, waste water technology, measurement technology, chemistry, pharmaceutical, entertainment electronics, software, sporting goods, fashion, furniture, luxury articles, wine

AREAS OF EXPERTISE:

  • patent and trademark law
  • IP contracts
  • regularly IP-relevant antitrust and competition law
  • copyright, design and employee invention law

Publications and memberships

Publications

No publications

Memberships

No memberships

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