IP Verse

Aqueous Binder Composition - EP4127067

The patent EP4127067 was granted to Rockwool on Dec 13, 2023. The application was originally filed on Apr 3, 2020 under application number EP20717622A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP4127067

ROCKWOOL
Application Number
EP20717622A
Filing Date
Apr 3, 2020
Status
Granted And Under Opposition
Nov 10, 2023
Grant Date
Dec 13, 2023
External Links
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Patent Summary

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Patent Family

Patent Oppositions (2)

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KNAUF INSULATIONSep 13, 2024ARCADMISSIBLE
SAINT GOBAINSep 12, 2024RENARDADMISSIBLE

Patent Citations (23) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONEP0583086
DESCRIPTIONEP0990727
DESCRIPTIONEP1741726
DESCRIPTIONUS2003042344
DESCRIPTIONUS2007173588
DESCRIPTIONUS5318990
DESCRIPTIONUS6706853
DESCRIPTIONUS6818699
DESCRIPTIONWO0105725
DESCRIPTIONWO0196460
DESCRIPTIONWO0206178
DESCRIPTIONWO2004007615
DESCRIPTIONWO2006061249
DESCRIPTIONWO2008023032
DESCRIPTIONWO9936368
INTERNATIONAL-SEARCH-REPORTFR2976584
INTERNATIONAL-SEARCH-REPORTWO2016120576
OPPOSITIONEP3632866
OPPOSITIONFR2976584
OPPOSITIONUS4357454
OPPOSITIONWO2016120575
OPPOSITIONWO2016120576
OPPOSITIONWO2020070337

Non-Patent Literature (NPL) Citations (6) New

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

Citation PhaseReference TextLink
DESCRIPTION- CHEMICAL ABSTRACTS, Database accession no. no 56-81-5-
OPPOSITION- Tsuneo Koike, "Progress in development of epoxy resin systems based on wood biomass in Japan", Polymer Engineering and Science, BROOKFIELD CENTER., US, US , (20120401), vol. 52, no. 4, doi:10.1002/pen.23119, ISSN 0032-3888, pages 701 - 717, XP093156876
OPPOSITION- Kühnel Isabell; Saake Bodo; Lehnen Ralph, "Comparison of different cyclic organic carbonates in the oxyalkylation of various types of lignin", Reactive and Functional Polymers, ELSEVIER, AMSTERDAM, NL, AMSTERDAM, NL , (19000101), vol. 120, doi:10.1016/j.reactfunctpolym.2017.09.011, ISSN 1381-5148, pages 83 - 91, XP085226872
OPPOSITION- He Wenming et al, "Oxidation of Kraft Lignin with Hydrogen Peroxide and its Application as a Dispersant for Kaolin Suspensions", ACS Sustainable Chemistry & Engineering, American Chemical Society, US, US , (20171106), vol. 5, no. 11, doi:10.1021/acssuschemeng.7b02582, ISSN 2168-0485, pages 10597 - 10605, XP093227772
OPPOSITION- Giummarella Nicola, Lindén Pär A., Areskogh Dimitri, Lawoko Martin, "Fractional Profiling of Kraft Lignin Structure: Unravelling Insights on Lignin Reaction Mechanisms", ACS Sustainable Chemistry & Engineering, American Chemical Society, US, US , (20200121), vol. 8, no. 2, doi:10.1021/acssuschemeng.9b06027, ISSN 2168-0485, pages 1112 - 1120, XP093216501
OPPOSITION- Constant Sandra et al, "New insights into the structure and composition of technical lignins: a comparative characterisation study", Green Chemistry, Royal Society of Chemistry, GB, GB , (20160101), vol. 18, no. 9, doi:10.1039/C5GC03043A, ISSN 1463-9262, pages 2651 - 2665, XP093227767

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Dossier Documents

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