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Isopentyl Esters For The Use In Cosmetic, Dermatological, Or Pharmaceutical Compositions - EP2691157

The patent EP2691157 was granted to Evonik Degussa on Jun 7, 2023. The application was originally filed on Mar 27, 2012 under application number EP12710517A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP2691157

EVONIK DEGUSSA
Application Number
EP12710517A
Filing Date
Mar 27, 2012
Status
Granted And Under Opposition
May 5, 2023
Publication Date
Jun 7, 2023
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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KRAUS & LEDERER PARTGMBBMar 7, 2024KRAUS & LEDERER PARTGMBBADMISSIBLE

Patent Citations (9) New

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

Citation PhasePublication Number
DESCRIPTIONEP1816154
DESCRIPTIONEP2243517
DESCRIPTIONEP2273966
EXAMINATIONUS2004187379
INTERNATIONAL-SEARCH-REPORTEP2243517
INTERNATIONAL-SEARCH-REPORTEP2327756
INTERNATIONAL-SEARCH-REPORTUS4732810
OPPOSITIONEP2243517
OPPOSITIONEP2327756

Dossier Documents

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    Description

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