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IP Verse

Nerve Growth Factor Composition And Powder Injection - EP3287139

The patent EP3287139 was granted to Beijing Staidson Medical Technology on Aug 11, 2021. The application was filed on Apr 18, 2016 under application number EP16782600A. The patent is currently recorded with a legal status of "Revoked".

EP3287139

BEIJING STAIDSON MEDICAL TECHNOLOGY
Application Number
EP16782600A
Filing Date
Apr 18, 2016
Status
Revoked
May 10, 2024
Publication Date
Aug 11, 2021
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.

CompanyOpposition DateRepresentativeOpposition Status
DOMPE FARMACEUTICIMay 11, 2022FRAIREADMISSIBLE

Patent Citations (23) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication Number
EXAMINATIONUS2008112953
INTERNATIONAL-SEARCH-REPORTCN101613394
INTERNATIONAL-SEARCH-REPORTCN1133012
INTERNATIONAL-SEARCH-REPORTCN1201394
INTERNATIONAL-SEARCH-REPORTCN1552440
INTERNATIONAL-SEARCH-REPORTCN1857718
INTERNATIONAL-SEARCH-REPORTJP2007131586
OPPOSITIONCN101972470
OPPOSITIONCN1552440
OPPOSITIONCN1843503
OPPOSITIONCN1857718
OPPOSITIONEP0308238
OPPOSITIONUS6090781
OPPOSITIONWO0048635
OPPOSITIONWO03009817
OPPOSITIONWO2006014965
OPPOSITIONWO2008045373
OPPOSITIONWO2008143867
OPPOSITIONWO9505845
OPPOSITIONWO9704801
SEARCHCN101972470
SEARCHCN1552440
SEARCHWO9505845

Dossier Documents

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