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IP Verse

Production Of Antibodies With Improved Glycosylation Pattern - EP3255141

The patent EP3255141 was granted to Wyeth on Dec 1, 2021. The application was originally filed on Jul 11, 2007 under application number EP17179340A. The patent is currently recorded with a legal status of "Revoked".

EP3255141

WYETH
Application Number
EP17179340A
Filing Date
Jul 11, 2007
Status
Revoked
Jun 9, 2023
Publication Date
Dec 1, 2021
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (2)

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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STRAWMANSep 1, 2022VOSSIUS & PARTNER PATENTANWALTE RECHTSANWALTE MBBADMISSIBLE
SCHIWECK WEINZIERL KOCH PATENTANWALTE PARTNERSCHAFT MBBAug 31, 2022SCHIWECK WEINZIERL KOCH PATENTANWALTE PARTNERSCHAFT MBBADMISSIBLE

Patent Citations (51) New

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

Citation PhasePublication Number
DESCRIPTIONUS20050213308
DESCRIPTIONEP0117058
DESCRIPTIONEP0117060
DESCRIPTIONEP0171496
DESCRIPTIONEP0173494
DESCRIPTIONEP0239400
DESCRIPTIONEP0417014
DESCRIPTIONEP0417563
DESCRIPTIONGB2177096
DESCRIPTIONUS2004082764
DESCRIPTIONUS4399216
DESCRIPTIONUS4522811
DESCRIPTIONUS4816397
DESCRIPTIONUS4816567
DESCRIPTIONUS5078996
DESCRIPTIONUS5166320
DESCRIPTIONUS5380876
DESCRIPTIONUS5549892
DESCRIPTIONUS5593972
DESCRIPTIONUS5723127
DESCRIPTIONUS5817637
DESCRIPTIONUS5981505
DESCRIPTIONUS6005079
DESCRIPTIONUS6015695
DESCRIPTIONUS6383512
DESCRIPTIONUS6765087
DESCRIPTIONWO0018434
DESCRIPTIONWO02098368
DESCRIPTIONWO02098369
DESCRIPTIONWO9206193
DESCRIPTIONWO9213069
DESCRIPTIONWO9817799
DESCRIPTIONWO9820734
DESCRIPTIONWO9943839
OPPOSITIONEP1096017
OPPOSITIONUS6506598
OPPOSITIONUS6610516
OPPOSITIONWO0065070
OPPOSITIONWO2006026408
OPPOSITIONWO2006026445
OPPOSITIONWO2007056062
OPPOSITIONWO2007070315
OPPOSITIONWO2008008360
OPPOSITIONWO9639488
SEARCHEP1096017
SEARCHUS6506598
SEARCHWO2006026408
SEARCHWO2006026445
SEARCHWO2007056062
SEARCHWO2007070315
SEARCHWO9639488

Dossier Documents

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