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Are you familiar with Y02/Y04S?

If you are a user of the Y02/Y04S classification scheme for climate change mitigation technologies, we invite you to participate in a short survey. It will only take a few minutes of your time and your answers will help us to improve the scheme further.
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China/Korea: automatic exchange of priority documents between SIPO and KIPO

The State Intellectual Property Office of the PR China (SIPO) and the Korean Intellectual Property Office (KIPO) have implemented an automatic electronic exchange of priority documents. To qualify for the service, the application claiming priority from a first filing at the other office must have been filed on or after 1 January 2014. The service is free of charge for applicants. More information can be found on the English websites of SIPO and KIPO.

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