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Prevention Of Disulfide Bond Reduction During Recombinant Production Of Polypeptides

Patent No. EP3597659 (titled "Prevention Of Disulfide Bond Reduction During Recombinant Production Of Polypeptides") was filed by Genentech on Jul 8, 2008. The application was issued on Mar 1, 2023.

Patent Summary

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Patent Family

Patent Oppositions (9)

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 DateRepresentative
ICOSADec 1, 2023ICOSA
KRAUS & LEDERER PARTGMBBDec 1, 2023KRAUS & LEDERER PARTGMBB
MABXIENCE RESEARCHDec 1, 2023HOFFMANN EITLE
MERCK SHARP & DOHMEDec 1, 2023CARPMAELS & RANSFORD
HOFFMANN EITLENov 30, 2023HOFFMANN EITLE
MICHALSKI HUTTERMANN & PARTNER PATENTANWALTE MBBNov 30, 2023-
STRAWMANNov 29, 2023PINSENT MASONS
OETKENov 28, 2023WALLINGER RICKER SCHLOTTER TOSTMANN
BROCHERNov 20, 2023GILLE HRABAL PARTNERSCHAFTSGESELLSCHAFT MBB PATENTANWALTE

Dossier Documents

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EP3597659

GENENTECH
Application Number
EP19181777A
Filing Date
Jul 8, 2008
Status
Granted And Under Opposition
Jan 27, 2023
Publication Date
Mar 1, 2023
External Links
Slate, Register , Google Patents