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Patent Law Firm

Dr. Keller

We protect your innovations.

Dipl.-Phys. Astrid Schwertfeger

Dipl.-Phys. Astrid Schwertfeger

German Patent Attorney
European Patent Attorney
European Trademark & Design Attorney

The diversity of industrial property rights is also reflected in the great diversity of the specific cases. As a patent attorney and partner in our law firm, I am happy to make time for you whether you seek our advice as an individual inventor or as an officer of a large corporation.

We will find the optimal approach for you in personal discussions. Together we can develop and plan an effective strategy for protecting your intellectual property, in regard to your competitors as well.

With a master’s degree in physics and subsequent work in industrial research and development, I have first-hand experience with your situation.

In addition to in-depth guidance, we also take care of all necessary formalities, related to the application process, enforcement, and defense of your patents, trademarks, utility models and designs before patent offices and the Federal Patent Court.

In this way, we are your reliable and competent partner in all issues of industrial property rights. As a result, you can focus entirely on matters essential for you and your company.

Please ask us about our services. We are ready to assist you!

Astrid Schwertfeger

Protecting your industrial property rights
since 1927