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 ...
As mentioned in my previous post on the Cooperative Patent Classification system (CPC), the International Patent Classification system (IPC), on which the CPC is based, is used by more than 100 patent ...
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 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, ...
The USPTO and the Korean Intellectual Property Office (KIPO) have announced an expansion of cooperation in classification activities between the two offices, with the USPTO urging IP5 offices follow ...
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