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IP Verse

Binder Composition And Use Thereof - EP3743467

The patent EP3743467 was granted to DOW Silicones on Nov 17, 2021. The application was filed on Jan 23, 2019 under application number EP19700839A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3743467

DOW SILICONES
Application Number
EP19700839A
Filing Date
Jan 23, 2019
Status
Granted And Under Opposition
Oct 15, 2021
Publication Date
Nov 17, 2021
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
KEEY AEROGELAug 11, 2022HEGEWITHDRAWN

Patent Citations (34) New

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

Citation PhasePublication Number
DESCRIPTIONEP1515796
DESCRIPTIONEP2663395
DESCRIPTIONKR20100002234
DESCRIPTIONKR20100033396
DESCRIPTIONUS2004077738
DESCRIPTIONUS2004142168
DESCRIPTIONUS2676182
DESCRIPTIONUS2870108
DESCRIPTIONUS2893962
DESCRIPTIONUS3382205
DESCRIPTIONUS6365638
DESCRIPTIONUS7144522
DESCRIPTIONWO2007021493
DESCRIPTIONWO2016010253
DESCRIPTIONWO2017069315
INTERNATIONAL-SEARCH-REPORTCN103525297
INTERNATIONAL-SEARCH-REPORTCN104152890
INTERNATIONAL-SEARCH-REPORTEP0249944
INTERNATIONAL-SEARCH-REPORTEP0260666
INTERNATIONAL-SEARCH-REPORTUS2870108
INTERNATIONAL-SEARCH-REPORTWO2011000133
OPPOSITIONCN103525297
OPPOSITIONCN104152890
OPPOSITIONEP0249944
OPPOSITIONEP0260666
OPPOSITIONEP1101798
OPPOSITIONEP1515796
OPPOSITIONFR3053263
OPPOSITIONJP2711621B
OPPOSITIONKR101137657B
OPPOSITIONUS2870108
OPPOSITIONUS2870109
OPPOSITIONUS9777126
OPPOSITIONWO2011000133

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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