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IP Verse

Compositions Comprising A Fluoroolefin

Patent No. EP1985680 (titled "Compositions Comprising A Fluoroolefin") was filed by E I DU Pont DE Nemours on Mar 3, 2006. The application was issued on Jun 29, 2022.

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
MEXICHEM FLUOR DE CVApr 16, 2019POTTER CLARKSON

Dossier Documents

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EP1985680

E I DU PONT DE NEMOURS
Application Number
EP08014611A
Filing Date
Mar 3, 2006
Status
Patent Maintained As Amended
May 27, 2022
Publication Date
Jun 29, 2022
External Links
Slate, EP1985680B2, Google Patents