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IP Verse

Method For Manufacturing Insulation Products Based On Mineral Wool Using A Solid Thermosetting Binder - EP4127287

The patent EP4127287 was granted to Saint Gobain on May 8, 2024. The application was filed on Mar 18, 2021 under application number EP21716500A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP4127287

SAINT GOBAIN
Application Number
EP21716500A
Filing Date
Mar 18, 2021
Status
Granted And Under Opposition
Apr 5, 2024
Publication Date
May 8, 2024
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
KNAUF INSULATIONFeb 7, 2025ARCADMISSIBLE

Patent Citations (32) New

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

Citation PhasePublication Number
DESCRIPTIONFR2000151
DESCRIPTIONWO2007014236
DESCRIPTIONWO2009019232
DESCRIPTIONWO2009080938
DESCRIPTIONWO2010029266
DESCRIPTIONWO2012037451
DESCRIPTIONWO2013014399
DESCRIPTIONWO2013021112
DESCRIPTIONWO2015132518
DESCRIPTIONWO2017008639
DESCRIPTIONWO2017036838
INTERNATIONAL-SEARCH-REPORTEP2602368
INTERNATIONAL-SEARCH-REPORTFR2138284
INTERNATIONAL-SEARCH-REPORTFR2603518
INTERNATIONAL-SEARCH-REPORTWO2013014399
INTERNATIONAL-SEARCH-REPORTWO2017036838
OPPOSITIONBE790327
OPPOSITIONEP0530843
OPPOSITIONEP2602368
OPPOSITIONFR2164688
OPPOSITIONFR2236804
OPPOSITIONUS3944703
OPPOSITIONUS4424300
OPPOSITIONWO2007001236
OPPOSITIONWO2009019232
OPPOSITIONWO2009080938
OPPOSITIONWO2010029266
OPPOSITIONWO2012037451
OPPOSITIONWO2013014399
OPPOSITIONWO2013021112
OPPOSITIONWO2015132518
OPPOSITIONWO2017036838

Dossier Documents

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    Description

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