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A Method Of Producing An Antibody Comprising A Human Variable Region And A Rodent Constant Region.

Patent No. EP2786657 (titled "A Method Of Producing An Antibody Comprising A Human Variable Region And A Rodent Constant Region.") was filed by Regeneron Pharmaceuticals on Feb 15, 2002. The application was issued on Feb 7, 2018.

Patent Summary

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Patent Family

Patent Oppositions (6)

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
ICELYNov 7, 2018APPLEYARD LEES
MERUSNov 7, 2018LAHRTZ
NOVO NORDISKNov 6, 2018POTTER CLARKSON
JAMES POOLEOct 31, 2018CARPMAELS & RANSFORD
LIGAND PHARMACEUTICALS INCORPORATEDOct 31, 2018D YOUNG
KYMABMar 21, 2018CMS CAMERON MCKENNA NABARRO OLSWANG

Dossier Documents

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EP2786657

REGENERON PHARMACEUTICALS
Application Number
EP14172437A
Filing Date
Feb 15, 2002
Status
Revoked
Nov 10, 2023
Publication Date
Feb 7, 2018
External Links
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