Powers of attorney

* A power of attorney is only exceptionnally requested, since OPILEX is registered before these patent offices.

You can entrust us with the validation of your EP patents or with the registration of an address for service in these countries.

The European Patent Office

Espacenet: the European database for patent publications
Register+: the online European patent register, free access to the public patent files

The US Patent and Trademark Office

PAIR: the online US patent register

World Intellectual Property Organisation

All the available information concerning the PCT

IPDL: the Japanese patent database, providing an automated translation service

CNCPI: the association of the French patent attorneys

Piperpat: the worldwide IP agents database