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Process For The Epoxidation Of An Olefin - EP3380459

The patent EP3380459 was granted to Evonik Degussa on Jan 1, 2020. The application was originally filed on Nov 1, 2016 under application number EP16791559A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP3380459

EVONIK DEGUSSA
Application Number
EP16791559A
Filing Date
Nov 1, 2016
Status
Opposition Rejected
Feb 23, 2024
Publication Date
Jan 1, 2020
External Links
Slate, Register, Google Patents

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.

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BASFSep 30, 2020ALTMANN STOSSEL DICK PATENTANWALTE PARTG MBB -

Patent Citations (18) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication Number
DESCRIPTIONEP0100119
DESCRIPTIONEP0230949
DESCRIPTIONEP1085017
DESCRIPTIONWO0110855
DESCRIPTIONWO02085873
DESCRIPTIONWO0234668
DESCRIPTIONWO2004048355
DESCRIPTIONWO2005000827
DESCRIPTIONWO2005025716
DESCRIPTIONWO9928029
INTERNATIONAL-SEARCH-REPORTWO2005000827
OPPOSITIONCN103145102
OPPOSITIONCN1257827
OPPOSITIONEP2762443
OPPOSITIONWO2005000827
OPPOSITIONWO2005025716
OPPOSITIONWO2012076543
OPPOSITIONWO2015049327

Dossier Documents

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