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IP Verse

Aqueous Polymer Latex - EP3966260

The patent EP3966260 was granted to Basf on Apr 19, 2023. The application was filed on May 7, 2020 under application number EP20723137A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3966260

BASF
Application Number
EP20723137A
Filing Date
May 7, 2020
Status
Granted And Under Opposition
Mar 17, 2023
Publication Date
Apr 19, 2023
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
ARKEMA FRANCEJan 15, 2024RENARDADMISSIBLE

Patent Citations (63) New

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

Citation PhasePublication Number
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DESCRIPTIONDE19805122
DESCRIPTIONDE19828183
DESCRIPTIONDE19839199
DESCRIPTIONDE19840586
DESCRIPTIONDE19847115
DESCRIPTIONDE4003422
DESCRIPTIONDE4137247
DESCRIPTIONEP0061822
DESCRIPTIONEP0184091
DESCRIPTIONEP0192007
DESCRIPTIONEP0277361
DESCRIPTIONEP0307775
DESCRIPTIONEP0507407
DESCRIPTIONEP0612329
DESCRIPTIONEP0628582
DESCRIPTIONEP0709441
DESCRIPTIONEP0710680
DESCRIPTIONEP0771328
DESCRIPTIONEP0789724
DESCRIPTIONEP1013264
DESCRIPTIONEP1227116
DESCRIPTIONEP1302515
DESCRIPTIONEP1541643
DESCRIPTIONEP1584331
DESCRIPTIONEP2184304
DESCRIPTIONUS2004143058
DESCRIPTIONUS2006247367
DESCRIPTIONUS2011151128
DESCRIPTIONUS2011166291
DESCRIPTIONUS2011217471
DESCRIPTIONUS4079028
DESCRIPTIONUS4155892
DESCRIPTIONUS4269749
DESCRIPTIONUS4931494
DESCRIPTIONUS4977219
DESCRIPTIONUS5047588
DESCRIPTIONUS5117059
DESCRIPTIONUS5300602
DESCRIPTIONUS5352400
DESCRIPTIONUS5498659
DESCRIPTIONUS5516453
DESCRIPTIONWO2005071023
DESCRIPTIONWO2012052508
DESCRIPTIONWO2012130712
DESCRIPTIONWO2015197662
DESCRIPTIONWO2016004116
DESCRIPTIONWO2016042116
DESCRIPTIONWO9631550
INTERNATIONAL-SEARCH-REPORTUS2012053260
INTERNATIONAL-SEARCH-REPORTUS2012077030
INTERNATIONAL-SEARCH-REPORTUS2018305471
INTERNATIONAL-SEARCH-REPORTWO2017067957
OPPOSITIONEP3966260
OPPOSITIONUS2004143065
OPPOSITIONUS2012041166
OPPOSITIONUS2018305471
OPPOSITIONWO2007090759

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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