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Method For Producing Hydrolysed Keratinaceous Material - EP3027065

The patent EP3027065 was granted to Tessenderlo Chemie on Jan 2, 2019. The application was originally filed on Jul 29, 2014 under application number EP14744369A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3027065

TESSENDERLO CHEMIE
Application Number
EP14744369A
Filing Date
Jul 29, 2014
Status
Granted And Under Opposition
Nov 30, 2018
Publication Date
Jan 2, 2019
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

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 DateRepresentativeOpposition Status

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MARSOct 2, 2019CABINET NONYADMISSIBLE
MARSOct 2, 2019IPSILONADMISSIBLE
SOCIETE BRETAGNE CHIMIE FINEOct 2, 2019OAK & FOXADMISSIBLE

Patent Citations (23) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTGB2061956
INTERNATIONAL-SEARCH-REPORTUS3806501
INTERNATIONAL-SEARCH-REPORTUS4172073
INTERNATIONAL-SEARCH-REPORTWO2011003015
OPPOSITIONCN101874545B
OPPOSITIONCN102911994
OPPOSITIONEP1021958
OPPOSITIONFR2448297
OPPOSITIONGB2061956
OPPOSITIONUS2542984
OPPOSITIONUS2702245
OPPOSITIONUS3006809
OPPOSITIONUS3806501
OPPOSITIONUS4172073
OPPOSITIONUS4269865
OPPOSITIONUS4591497
OPPOSITIONUS4818520
OPPOSITIONUS5049397
OPPOSITIONUS5262307
OPPOSITIONWO2010114938
OPPOSITIONWO8705895
OPPOSITIONWO9216113
OPPOSITIONWO9837773

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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    Description

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