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IP Verse

Formulations Which Stabilize And Inhibit Precipitation Of Immunogenic Compositions - EP2676679

The patent EP2676679 was granted to Wyeth on Aug 28, 2024. The application was filed on Apr 19, 2007 under application number EP13185292A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2676679

WYETH
Application Number
EP13185292A
Filing Date
Apr 19, 2007
Status
Patent Maintained As Amended
Jul 26, 2024
Publication Date
Aug 28, 2024
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
SANOFI PASTEUR INCSANOFI AVENTIS DEUTSCHLAND GMBHSANOFI WINTHROP INDUSTRIESOct 2, 2019ZWICKERADMISSIBLE
SK BIOSCIENCEOct 2, 2019ZWICKERADMISSIBLE
MERCK SHARP & DOHMEOct 2, 2019VOSSIUS & PARTNER PATENTANWALTE RECHTSANWALTE MBBWITHDRAWN

Patent Citations (38) New

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

Citation PhasePublication Number
DESCRIPTIONUS20060795098
DESCRIPTIONEP1296713
DESCRIPTIONEP1326634
DESCRIPTIONUS4673574
DESCRIPTIONUS4902506
DESCRIPTIONUS4912094
DESCRIPTIONUS5057540
DESCRIPTIONUS5078996
DESCRIPTIONUS5254339
DESCRIPTIONUS5614382
DESCRIPTIONUS5723127
DESCRIPTIONUS6113918
DESCRIPTIONUS6207646
DESCRIPTIONUS6270775
DESCRIPTIONUS6355255
DESCRIPTIONUS6951653
DESCRIPTIONWO0018434
DESCRIPTIONWO02098368
DESCRIPTIONWO02098369
DESCRIPTIONWO03063766
DESCRIPTIONWO2004065603
DESCRIPTIONWO2004083251
DESCRIPTIONWO2004094596
DESCRIPTIONWO9219265
DESCRIPTIONWO9313302
OPPOSITIONUS4902506
OPPOSITIONUS5932223
OPPOSITIONUS8562999
OPPOSITIONWO0108495
OPPOSITIONWO03009869
OPPOSITIONWO2004071439
OPPOSITIONWO2005014037
OPPOSITIONWO2006110381
SEARCHEP2425856
SEARCHUS2004047882
SEARCHWO0141800
SEARCHWO0205846
SEARCHWO2007060548

Dossier Documents

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