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Composition For A Powder Mortar And A Powder Mortar, In Particular For Use As A Spackling Compound - EP3784635

The patent EP3784635 was granted to Knauf Insulation on Jun 7, 2023. The application was originally filed on Jan 17, 2019 under application number EP19701437A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3784635

KNAUF INSULATION
Application Number
EP19701437A
Filing Date
Jan 17, 2019
Status
Granted And Under Opposition
May 5, 2023
Grant Date
Jun 7, 2023
External Links
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SIKA TECHNOLOGYMar 1, 2024SIKA PATENT ATTORNEYSADMISSIBLE

Patent Citations (18) New

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

Citation PhasePublication NumberPublication Link
EXAMINATIONDE10217503
EXAMINATIONFR2949784
EXAMINATIONJP2011132041
EXAMINATIONUS5575840
EXAMINATIONWO2012034404
EXAMINATIONWO2017212044
INTERNATIONAL-SEARCH-REPORTAU2006201742
INTERNATIONAL-SEARCH-REPORTCN101549966
INTERNATIONAL-SEARCH-REPORTEP2942336
INTERNATIONAL-SEARCH-REPORTEP3216770
INTERNATIONAL-SEARCH-REPORTUS4654085
INTERNATIONAL-SEARCH-REPORTUS5679145
INTERNATIONAL-SEARCH-REPORTWO2018011178
OPPOSITIONEP0816299
OPPOSITIONKR101761778B
OPPOSITIONUS2005235878
OPPOSITIONUS5679145
OPPOSITIONWO2019206444

Non-Patent Literature (NPL) Citations (5) 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
OPPOSITION- Andrea Glatthor, "Performance of Starch Ethers in Drymix Mortars", XVIII International Scientific and Technical Conference “Modern Technologies of Dry Mixes in Construction” - MixBuild 2016; Moscow, Russia; November 30, 2016, (20161130), pages 1 - 3, XP093168631-
OPPOSITION- Anonymous, "Starch, 2-hydroxy-3-(trimethylammonio)propyl ether, chloride", Echemi Encyclopedia, Qingdao ECHEMI Digital Technology Co., Ltd., (20190715), pages 1 - 3, Echemi Encyclopedia , URL: https://www.echemi.com/products/pd180727156979-cationic-starch.html, XP093168627-
OPPOSITION- Thomas Mallon, "Chapter 16: Kunststoffe", Bauchemie, Vogel, (20050601), pages 147 - 164, ISBN 978-3-8343-3007-9, XP093168622-
OPPOSITION- Hermann Lutz, "Dry Mortars", Ullmann's Encyclopedia of Industrial Chemistry, Weinheim , Wiley-VCH , (20120101), vol. 11, pages 541 - 580, doi:10.1002/14356007.f16_f01.pub2, ISBN 978-3-527-30673-2, XP093168613
OPPOSITION- Qing Chen, "Recent progress in chemical modification of starch and its applications", RSC Advances, Royal Society of Chemistry, GB, GB , (20150806), vol. 5, no. 83, doi:10.1039/C5RA10849G, ISSN 2046-2069, pages 67459 - 67474, XP093168611

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