Improved Protein Recovery

Patent No. EP3837273 (titled "Improved Protein Recovery") was filed by Bristol Myers Squibb on Aug 13, 2019. The application was issued on Sep 24, 2025.

Patent Summary

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Patent Family

Patent Oppositions

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
OETKEJun 24, 2026WALLINGER RICKER SCHLOTTER TOSTMANN

Dossier Documents

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EP3837273

BRISTOL MYERS SQUIBB
Application Number
EP19759237A
Filing Date
Aug 13, 2019
Status
Granted And Under Opposition
Aug 22, 2025
Publication Date
Sep 24, 2025