An online patent register portal was launched by WIPO in 2013, allowing access to national patent registers. The portal aims to facilitate the verification of legal status of patents by compiling relevant information of national registers of various jurisdictions.
WIPO conducting a survey, open to the public, to determine how the patent register portal is used, what its users think about it, and ways in which it could be improved.
The survey can be accessed until June 3, 2016 at: https://www3.wipo.int/opinio/s?s=1952
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