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Welcome to Patentanwaltskanzlei Leffers     --     Your partner for intellectual property (IP)


We support you on a national or a global level, obtaining or enforcing your intellectual property rights as well as coordinating national and international infringement proceedings.


Therein, the trust of our longstanding clients in our competence, our quality standards and our precise and well-structured way of working is our recommendation. 


In particular, we support our clients in all aspects of IP, including patent, trademark and design law, wherein we, among others, have extensive experience regarding electrical engineering, software patents, medical technology and the corresponding case law. What is most important for us is to look after our clients, to provide them with more than just the requested information and to always try to achieve the best results for each individual client. Therein, it is very important for us to develop an optimal strategy for each individual client in line with the latest case law that seems to have the best prospects of success.