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IP Verse

Expression System

Patent No. EP3480209 (titled "Expression System") was filed by Glaxosmithkline on Oct 7, 2010. The application was issued on Nov 29, 2023.

Patent Summary

Patent Family

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
ARGYMAAug 29, 2024ARGYMA

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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EP3480209

GLAXOSMITHKLINE
Application Number
EP18167370A
Filing Date
Oct 7, 2010
Status
Granted And Under Opposition
Oct 27, 2023
Publication Date
Nov 29, 2023
External Links
Slate, EP3480209B1, Google Patents