Earlier this year, the U.S. Patent and Trademark Office and European Patent Office announced the formal launch of the Cooperative Patent Classification (CPC) system, a global classification system for ...

WASHINGTON – The U.S. Department of Commerce’s United States Patent and Trademark Office (USPTO) and the Korean Intellectual Property Office (KIPO) today announced a major expansion of cooperation in ...

WASHINGTON — The U.S. Commerce Department’s United States Patent and Trademark Office (USPTO) and the European Patent Office (EPO) today announced early publication of a classification system meant to ...

The CPC is compatible with the International Patent Classification (IPC), used by WIPO and many national offices, but comprises some 250,000 categories making it much more detailed. It came into ...

In a notice published in today's Federal Register, the U.S. Patent and Trademark Office announced that it will be hosting a Cooperative Patent Classification (CPC) External User Day event from 8:30 am ...

The Chinese State Intellectual Property Office (SIPO) on Tuesday signed an agreement to start using the same patent classification system as adopted by the E.U. and U.S. patent authorities in January, ...

CAS outlines how intellectual property practitioners can combine multi-source research, advanced techniques, and AI tools to ...