IP Verse

Process Of Modulating Man5 And/Or Afucosylation Content Of Glycoprotein Composition

Patent No. EP2809773 (titled "Process Of Modulating Man5 And/Or Afucosylation Content Of Glycoprotein Composition") was filed by DR Reddys Laboratories on Jan 18, 2013. The application was issued on Sep 2, 2020.

Patent Summary

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Patent Family

Patent Oppositions (5)

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
BREUERJun 2, 2021BREUER FRIEDRICH HAHNER PATENTANWALTE PARTG MBB
D YOUNGJun 2, 2021D YOUNG
OETKEJun 2, 2021WALLINGER RICKER SCHLOTTER TOSTMANN
STRAWMANJun 2, 2021MEWBURN ELLIS
MAIWALDJun 1, 2021MAIWALD

Dossier Documents

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EP2809773

DR REDDYS LABORATORIES
Application Number
EP13743691A
Filing Date
Jan 18, 2013
Status
Revoked
Jan 13, 2023
Publication Date
Sep 2, 2020
External Links
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