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 ...
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, ...
(MENAFN- Trend News Agency) ASTANA, Kazakhstan, April 13. The oil pipeline system of the Caspian Pipeline Consortium resumed operations on April 10, 2026, following a scheduled 72-hour shutdown, Trend ...
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, ...
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