European patent and trademark Attorneys

CASALONGA & ASSOCIÉS with offices in Paris, Grenoble, Toulouse and Alicante is considered one of the premier French patent and trademark attorneys firm representing before the French and European major IP Offices (INPI; EPO; EUIPO; WIPO).

CASALONGA & ASSOCIÉS is regularly cited as one of the leading French IP firm.

The French and European patent and trademark attorneys of CASALONGA & ASSOCIÉS offer technical and legal counselling in all areas of intellectual property law (Prosecution, registration, opposition, litigation, audits, IP rights valuation...). and in all technical fields (Mechanics, Electronics, Telecommunications and IT, Chemistry, Biotechnology and life science)

For patent court litigations, the patent attorneys of CASALONGA & ASSOCIÉS work in close cooperation with the IP lawyers of CASALONGA AVOCATS.