CH KILGER is an Intellectual Property Law Firm specializing in patents, trademarks, and design patents. Our goal is to provide customized legal solutions to protect our clients’ innovations through a team of highly skilled patent attorneys with degrees in chemistry, biology, engineering, and physics, a track record of excellence spanning over many decades and client satisfaction from various industries. Our offices in Berlin Germany, Munich Germany, and Buenos Aires Argentina strategically positions us to provide our clients with a global approach on intellectual property protection. Services Our diverse intellectual property legal services ranges from patent prosecution, trademark prosecution, patent infringement litigation, due diligence, derivation litigation, freedom-to-operate opinion, legal opinion on IP sales, licensing contractual work and transactions, to design patent work. Specialization/Industry Our competences reach across various sectors in the fields of life sciences, chemistry, renewable energy, biotechnology, diagnostics, therapeutics, cosmetics and microfluidics, antibodies, sustainable aviation fuels, biofuels, physics to engineering and more. Main Office Berlin, Germany Offices: Munich, Germany Buenos Aires, Argentina