Coatings Containing Branched Polyester Polyols As Plasticizers - EP4085109

The patent EP4085109 was granted to Basf Coatings on Nov 8, 2023. The application was originally filed on Dec 30, 2020 under application number EP20841741A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP4085109

BASF COATINGS
Application Number
EP20841741A
Filing Date
Dec 30, 2020
Status
Granted And Under Opposition
Oct 6, 2023
Grant Date
Nov 8, 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

Get instant alerts for new oppositions and patent status changes

PPG INDUSTRIESAug 8, 2024F & E PATENTADMISSIBLE

Patent Citations (35) New

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

Citation PhasePublication Number
DESCRIPTIONBE752261
DESCRIPTIONBE761626
DESCRIPTIONDE1022789
DESCRIPTIONDE1027394
DESCRIPTIONDE1092007
DESCRIPTIONDE1101394
DESCRIPTIONDE1222067
DESCRIPTIONDE1929034
DESCRIPTIONDE2004048
DESCRIPTIONDE2504400
DESCRIPTIONDE2537685
DESCRIPTIONDE2552350
DESCRIPTIONDE953012
DESCRIPTIONEP0008127
DESCRIPTIONEP0249201
DESCRIPTIONEP0276501
DESCRIPTIONEP0377177
DESCRIPTIONGB994890
DESCRIPTIONNL7102524
DESCRIPTIONUS2011135832
DESCRIPTIONUS2013136865
DESCRIPTIONUS2016017175
DESCRIPTIONUS3001973
DESCRIPTIONUS3082180
DESCRIPTIONUS3124605
DESCRIPTIONUS3152162
DESCRIPTIONUS3201372
DESCRIPTIONUS3394164
DESCRIPTIONUS3644457
DESCRIPTIONUS4105708
DESCRIPTIONUS4293692
DESCRIPTIONUS5578675
DESCRIPTIONWO9422968
DESCRIPTIONWO9712945
INTERNATIONAL-SEARCH-REPORTUS2019106592

Non-Patent Literature (NPL) Citations (1) New

NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.

Citation PhaseReference Text
DESCRIPTION- Encyclopedia of Polymer Science and Technology, (19850000), vol. 1, pages 752 - 789

Download Citation Report

Get a free citation report including examiner, opposition, and international search citations.

Get Citation Report

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

  • Get instant alerts for new documents