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IP Verse

Hydrocarbon Polymers Having An Alkoxysilane End Group - EP3024856

The patent EP3024856 was granted to Bostik on Aug 29, 2018. The application was filed on Jul 22, 2014 under application number EP14790156A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP3024856

BOSTIK
Application Number
EP14790156A
Filing Date
Jul 22, 2014
Status
Opposition Rejected
Apr 2, 2022
Publication Date
Aug 29, 2018
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
EVONIK OPERATIONSMay 28, 2019BENDELE -

Patent Citations (14) New

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

Citation PhasePublication Number
DESCRIPTIONCA2242060
DESCRIPTIONEP2468783
DESCRIPTIONUS5849851
EXAMINATIONDE4337191
INTERNATIONAL-SEARCH-REPORTCA2242060
INTERNATIONAL-SEARCH-REPORTEP0739910
INTERNATIONAL-SEARCH-REPORTWO0046257
OPPOSITIONCA2008332
OPPOSITIONCA2242060
OPPOSITIONDE4337191
OPPOSITIONJP2013075985
OPPOSITIONUS2002169263
OPPOSITIONUS6001909
OPPOSITIONWO0149628

Dossier Documents

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  • Date

    Description

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