EPO and USPTO launched the Cooperative Patent Classification System
The CPC is the result of a partnership between the EPO and the USPTO in their joint effort to develop a common, internationally compatible classification system for technical documents, in particular patent publications, which will be used by both offices in the patent granting process
News
9 April 2021
The pre-release products relating to the 2021.05 version of the CPC scheme are now ready in the pre-release area.
