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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.
You can complete the survey in English, German or French language

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Japan: Updated information on third party observations available online

The Japan Patent Office (JPO) started to publish data on the electronic filing of third party observations on its website in 2009. Since then, third parties can submit observations electronically and access detailed information on procedural aspects as well as updated statistics. The summary regarding the practice of third party observations in Japan on the English website was updated again in late June 2014.

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