USPTO and Korean Intellectual Property Office Announce New Pilot

The U.S Patent and Trademark Office (USPTO) and the Korean Intellectual Property Office (KIPO) recently announced the launch of a new patent pilot.

KIPO will classify some of its patent documents using the Cooperative Patent Classification system (CPC). It is the first foreign patent office to engage with the USPTO and EPO in this new system.

The CPC is a new classification system jointly managed by the USPTO and the European Patent Office (EPO). It includes approximately 250,000 classification symbols based on the International Patent Classification (IPC) system, and will allow examiners and patent users worldwide to conduct searches by accessing the same classified patent document collections. The goal is to enable more efficient prior art searches and enhance efficiency through work-sharing initiatives designed to reduce unnecessary duplication of work.

CPC definitions containing a thorough description of the technical subject matter covered will be provided for every CPC subclass and regularly updated. Downloadable CPC schemes, CPC definitions and concordances (e.g. ECLA to CPC and CPC to IPC) are now available on the official CPC website.

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– Ex astris, scientia –

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