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Compositions

Patent No. EP2634232 (titled "Compositions") was filed by E I DU Pont DE Nemours on May 7, 2009. The application was issued on Apr 6, 2022.

Patent Summary

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Patent Family

Patent Oppositions (3)

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
MEXICHEM FLUOR DE CVJan 6, 2023POTTER CLARKSON
AGCDec 28, 2022MULLER BORE & PARTNER PATENTANWALTE PARTG MBB
SUZUKI FRANCESUSUKI MOTORAug 30, 2022AUGUST DEBOUZY

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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EP2634232

E I DU PONT DE NEMOURS
Application Number
EP13169896A
Filing Date
May 7, 2009
Status
Granted And Under Opposition
Mar 4, 2022
Publication Date
Apr 6, 2022
External Links
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