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IP Verse

Stabilized Crystal Of Tipiracil Hydrochloride, And Crystallization Method For Same - EP3012255

The patent EP3012255 was granted to Taiho Pharmaceutical on Oct 13, 2021. The application was filed on Jun 17, 2014 under application number EP14814354A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3012255

TAIHO PHARMACEUTICAL
Application Number
EP14814354A
Filing Date
Jun 17, 2014
Status
Granted And Under Opposition
Sep 10, 2021
Publication Date
Oct 13, 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
STADA ARZNEIMITTELJul 13, 2022HAMM & WITTKOPPADMISSIBLE

Patent Citations (8) New

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

Citation PhasePublication Number
DESCRIPTIONWO0056337
DESCRIPTIONWO0134162
DESCRIPTIONWO2007122812
DESCRIPTIONWO2008001502
DESCRIPTIONWO9630346
INTERNATIONAL-SEARCH-REPORTCN103788075
INTERNATIONAL-SEARCH-REPORTWO9630346
SEARCHEP0763529

Dossier Documents

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    Description

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