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IP Verse

Low-Modulus Silylated Polyurethanes - EP2931770

The patent EP2931770 was granted to Henkel on Aug 14, 2019. The application was filed on Dec 13, 2013 under application number EP13811861A. The patent is currently recorded with a legal status of "Revoked".

EP2931770

HENKEL
Application Number
EP13811861A
Filing Date
Dec 13, 2013
Status
Revoked
Dec 20, 2024
Publication Date
Aug 14, 2019
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.

CompanyOpposition DateRepresentativeOpposition Status
BOSTIKMay 14, 2020BANDPAY & GREUTER -

Patent Citations (21) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTDE102007058483
INTERNATIONAL-SEARCH-REPORTEP0931800
INTERNATIONAL-SEARCH-REPORTEP2103648
INTERNATIONAL-SEARCH-REPORTEP2143746
OPPOSITIONEP0931800
OPPOSITIONEP1093482
OPPOSITIONEP1607460
OPPOSITIONEP2103648
OPPOSITIONEP2412756
OPPOSITIONFR2401943
OPPOSITIONJPH06116547
OPPOSITIONUS2010280209
OPPOSITIONUS4798878
OPPOSITIONUS5147927
OPPOSITIONUS5614604
OPPOSITIONUS6265517
OPPOSITIONUS6498210
OPPOSITIONUS6884852
OPPOSITIONUS8232362
OPPOSITIONUS8293368
OPPOSITIONWO9638453

Dossier Documents

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