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Crystals - EP2447254

The patent EP2447254 was granted to Nippon Shinyaku on Dec 6, 2017. The application was originally filed on Jun 25, 2010 under application number EP10792183A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP2447254

NIPPON SHINYAKU
Application Number
EP10792183A
Filing Date
Jun 25, 2010
Status
Opposition Rejected
Jul 5, 2024
Publication Date
Dec 6, 2017
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (3)

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

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HEXALSep 5, 2018TER MEER STEINMEISTER & PARTNERADMISSIBLE
GENERICS UKSep 4, 2018ELKINGTON AND FIFEADMISSIBLE
ALFRED E TIEFENBACHERSep 3, 2018HAMM & WITTKOPPADMISSIBLE

Patent Citations (13) New

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

Citation PhasePublication Number
DESCRIPTIONWO02088084
DESCRIPTIONWO2009107736
DESCRIPTIONWO2009154246
DESCRIPTIONWO2009157396
DESCRIPTIONWO2009157397
DESCRIPTIONWO2009157398
INTERNATIONAL-SEARCH-REPORTEP1400518
INTERNATIONAL-SEARCH-REPORTWO2009107736
INTERNATIONAL-SEARCH-REPORTWO2009154246
INTERNATIONAL-SEARCH-REPORTWO2009157396
INTERNATIONAL-SEARCH-REPORTWO2009157397
INTERNATIONAL-SEARCH-REPORTWO2009157398
OPPOSITIONEP1400518

Dossier Documents

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    Description

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