IP Verse

Cell Culture Methods

Patent No. EP3717631 (titled "Cell Culture Methods") was filed by UCB Biopharma on Nov 29, 2018. The application was issued on Aug 30, 2023.

Patent Summary

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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 DateRepresentative
OETKEMay 29, 2024WALLINGER RICKER SCHLOTTER TOSTMANN
COHAUSZ & FLORACKApr 11, 2024COHAUSZ & FLORACK

Dossier Documents

The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.

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EP3717631

UCB BIOPHARMA
Application Number
EP18811257A
Filing Date
Nov 29, 2018
Status
Granted And Under Opposition
Jul 28, 2023
Publication Date
Aug 30, 2023
External Links
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