Open Patent Services: CPC International roll-out planned for 24 August 2019

The EPO would like to draw your attention to a change affecting the handling of bibliographic data in Open Patent Services (OPS). This change will follow the roll-out of the Cooperative Patent Classification International project (CPCI database) planned for 24 August 2019. If you use OPS to access worldwide bibliographic data, please refer to the file CPC International documentation and sample for further details, sample files and documentation.

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