Innovative.
PatentHubble is a next-generation law firm. We are IP specialists with a high level of technical expertise. We use patent and trademark law as a means to drive and protect technical innovations for our clients and to help IP achieve optimal value creation. Therefore, we work in close cooperation with R&D and the marketing department of your company.

Cooperative.
We are wherever our clients need us. The experts of PatentHubble consist of an international expertise network around the topics of patent and trademark law and R&D. We cooperate with renowned patent and trademark attorneys worldwide to obtain and enforce intellectual property rights in the respective markets globally operating companies.
Results-oriented.
We provide strategic and entrepreneurial advice – always focusing on the economic success of our clients. By putting together a tailor-made team for each task, we ensure that our clients’ challenges are solved quickly, efficiently, and according to best practice. All our processes are therefore fully digitalized – from online conferencing to digital filing and e-billing.


Patent AttorneyIn-House Counsel Dr. Busch & Kollegen
Dr. Martin Köhler
A patent expert who has been successfully advising medium-sized and international companies on patent and trademark law since 2001. For Dr. Köhler, patents make a lasting contribution to value creation in companies – from development and protection strategy to licensing.
Technical education:
- Studies in process engineering, University of Karlsruhe (KIT)
- Doctorate (magna cum laude) in engineering, University of Karlsruhe (KIT)
Legal education:
- Law studies, University of Hagen (graduation with distinction)
- District court Mannheim
- German Patent and Trademark Office
- Federal Patent Court
- Patent attorney examination
Office Management
Simone Rauscher
Office Manager Simone Rauscher is the central coordination and contact point for our PatentHubble clients and is responsible for international project management. She also organizes the successful cooperation of the team.


Attorney at Law
Dr. Tobias Busch
With over 30 years’ experience working across many law matters, Tobias is a pronounced expert in the drafting of contracts including advising on trademark and patent license.
Legal Education and professional activity:
- Law studies at the Johannes-Gutenberg-University Mainz (graduation with distinction)
- University of Surrey, Great Britain
- Judge at the Rhineland-Palatinate Lawyers’ Court
- Tutor and lecturer at the ‘Working Group of the Lawyers’
Scientific Advisor
Dr. Josef Breidenbach
Dr. Josef Breidenbach is a scientist by heart – passionate about precision, structure, and evidence-based methods. He studied biology at the University of Bonn and has worked. He has also taught at a technical college for chemical engineering in Ludwigshafen am Rhein, where he served as a lecturer.
With strong analytical skills, responsibility, and attention to detail, Dr. Breidenbach supports PatentHubble in evaluating technical matters, conducting research, and preparing complex IP filings.
His structured and dependable approach makes him a valuable member of our team.


Attorney at law
Isabella Stoermer
Isabella has over 25 years’ experience of high-quality work as a lawyer. She has particular expertise in mediation.
Legal Education:
- Law studies at the University of Mannheim
- District Court of Frankenthal
- Foreign language skills in English, Italian und French
Attorney at law
Christian Knüttel
Christian has over 15 years’ experience as an attorney. He is a specialist in administrative proceedings and is very experienced in dealing with offices and authorities.
Education:
- Law studies at the University of Mannheim (Germany)
- Law studies at the University of Angers (France)
- Karlsruhe District Court


Intellectual Property Paralegal
Karolina Blachnicka
Karolina Blachnicka is a highly precise, friendly, and competent IP paralegal supporting our team with great dedication. She began her academic path in medicine at the Medical University of Silesia in Zabrze and later studied pharmacy at the Jagiellonian University in Kraków, which significantly shaped her scientific mindset and analytical skills.
Karolina is fully familiar with all administrative and procedural workflows related to patents and trademarks. She assists our office manager, Simone Rauscher, in all operational processes – from electronic filings to deadline tracking.
Her accuracy, reliability, and commitment to quality make her an essential pillar of our firm.
International Correspondent
Simone Schmitt
As an IP Manager Simone is interested in realizing the full potential of our clients. Having excellent foreign language expertise, she works primarily for our international clients.
Education:
- Studies in English and Romance languages and literatures at the University of Mannheim
- Studies at the University of Berkeley
- Studies at the Université of Boulogne-sur-Mer


Systemic Consultant
Jelena Marz
At the heart of Jelena’s practice is her focus on development and innovation. For Jelena, the focus is not only on the company with its history and philosophy, but also on the people working for it. Jelena knows that it is the individual potentials and strength that promote and create the products of the next generation.
Education:
- Psychology B. Sc.
- Systemic Consulting and Therapy (DGSF certified)
- Systemic Coach and Supervisor (DGSF certified)
- emTrace® Mastercoach
- long-standing experience as a manager
Innovation Scout
Veronika Gergert
Ms. Gergert is studying economics at the University of Mannheim. As an innovation scout, she supports our clients in discovering trends at an early stage. She gives companies impulses, so they can constantly increase their innovation potential and achieve a competitive advantage.


Innovation Scout
Milena Grabarczyk
Milena Grabarczyk has extensive knowledge and experience in the commercial field. In client contact and trend analysis, she uses her great passion for innovation and communication to make the most of the potential of patent and trademark law.