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IP Verse

Method For Producing Hydrolysed Keratinaceous Material - EP3027066

The patent EP3027066 was granted to Tessenderlo Chemie on Jul 14, 2021. The application was originally filed on Jul 29, 2014 under application number EP14744571A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3027066

TESSENDERLO CHEMIE
Application Number
EP14744571A
Filing Date
Jul 29, 2014
Status
Granted And Under Opposition
Jun 11, 2021
Publication Date
Jul 14, 2021
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (4)

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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DARLING INGREDIENTS RENDERING AND SPECIALTIESApr 13, 2022EP&CADMISSIBLE
G LARSSON STARCH TECHNOLOGYApr 13, 2022AWA SWEDENADMISSIBLE
SARIAApr 13, 2022SANTARELLIADMISSIBLE
SICCADANIAApr 12, 2022-ADMISSIBLE

Patent Citations (16) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTEP0499260
INTERNATIONAL-SEARCH-REPORTUS4172073
INTERNATIONAL-SEARCH-REPORTUS4232123
INTERNATIONAL-SEARCH-REPORTWO2011003015
INTERNATIONAL-SEARCH-REPORTWO9001023
OPPOSITIONEP0499260
OPPOSITIONEP2832236
OPPOSITIONEP3027066
OPPOSITIONGB2061956
OPPOSITIONUS3806501
OPPOSITIONUS3923097
OPPOSITIONUS4172073
OPPOSITIONUS4232123
OPPOSITIONWO2011003015
OPPOSITIONWO9001023
OTHERUS4172073

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.

  • Date

    Description

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