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IP Verse

Curing Initiators For Cationic Polymerization - EP3184569

The patent EP3184569 was granted to Fraunhofer Gesellschaft ZUR Frderung DER Angewandten Forschung EV on Sep 26, 2018. The application was filed on Dec 23, 2015 under application number EP15202260A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3184569

FRAUNHOFER GESELLSCHAFT ZUR FRDERUNG DER ANGEWANDTEN FORSCHUNG EV
Application Number
EP15202260A
Filing Date
Dec 23, 2015
Status
Granted And Under Opposition
Aug 24, 2018
Publication Date
Sep 26, 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
TECHNISCHE UNIVERSITAT WIENALBERT LUDWIGS UNIVERSITAT FREIBURGJun 26, 2019ELLMEYER -

Patent Citations (8) New

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

Citation PhasePublication Number
DESCRIPTIONEP2223948
DESCRIPTIONUS5693688
DESCRIPTIONWO9912938
OTHERWO9912938
SEARCHEP2223948
SEARCHWO2015040480
SEARCHWO9840421
SEARCHWO9912938

Dossier Documents

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    Description

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