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Particle-Stabilized Foams Using Sustainable Materials - EP3818027

The patent EP3818027 was granted to ETH Zurich on Dec 18, 2024. The application was originally filed on Jul 1, 2019 under application number EP19733526A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3818027

ETH ZURICH
Application Number
EP19733526A
Filing Date
Jul 1, 2019
Status
Granted And Under Opposition
Nov 15, 2024
Grant Date
Dec 18, 2024
External Links
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SWISSPOR MANAGEMENTSep 17, 2025STOLMAR & PARTNER INTELLECTUALADMISSIBLE

Patent Citations (8) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONEP1960097
DESCRIPTIONUS2017158568
DESCRIPTIONWO2017093796
INTERNATIONAL-SEARCH-REPORTEP2567946
INTERNATIONAL-SEARCH-REPORTUS2014272376
INTERNATIONAL-SEARCH-REPORTUS5696174
OPPOSITIONWO2018162381
OPPOSITIONWO2020007784

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
OPPOSITION- Dong, X. ; Xu, J. ; Cao, C. ; Sun, D. ; Jiang, X., "Aqueous foam stabilized by hydrophobically modified silica particles and liquid paraffin droplets", Colloids and surfaces A : Physiochemical and engineerings aspects, ELSEVIER, AMSTERDAM, NL, AMSTERDAM, NL , (20100115), vol. 353, no. 2-3, ISSN 0927-7757, pages 181 - 188, XP026806487-
OPPOSITION- Sarika Mishra ; R. Mitra, "Comparison between the process-structure-property relationships of silica foams prepared through two different processing routes", Journal of Materials Science, Kluwer Academic Publishers, Bo, Bo , (20100421), vol. 45, no. 15, ISSN 1573-4803, pages 4115 - 4125, XP019821669-
OPPOSITION- Zhang, S. Lan, Q. Liu, Q. Xu, J. Sun, D., "Aqueous foams stabilized by Laponite and CTAB", Colloids and surfaces A : Physiochemical and engineerings aspects, ELSEVIER, AMSTERDAM, NL, AMSTERDAM, NL , (20071117), vol. 317, no. 1-3, doi:10.1016/j.colsurfa.2007.11.010, ISSN 0927-7757, pages 406 - 413, XP022482588
OPPOSITION- Mishra, S. ; Mitra, R. ; Vijayakumar, M., "Processing and microstructure of particle stabilized silica foams", Materials Letters, ELSEVIER, AMSTERDAM, NL, AMSTERDAM, NL , (20091231), vol. 63, no. 30, doi:10.1016/j.matlet.2009.09.025, ISSN 0167-577X, pages 2649 - 2651, XP026699575
OPPOSITION- Zhu Yue, Pei Xiaomei, Jiang Jianzhong, Cui Zhenggang, Binks Bernard P., "Responsive Aqueous Foams Stabilized by Silica Nanoparticles Hydrophobized in Situ with a Conventional Surfactant, Including Supporting Information", Langmuir, American Chemical Society, (20151201), vol. 31, no. 47, doi:10.1021/acs.langmuir.5b03681, ISSN 0743-7463, pages 12937 - 12943,SI-1-SI-5, XP093317276
OPPOSITION- Binks Bernard P., Kirkland Mark, Rodrigues Jhonny A., "Origin of stabilisation of aqueous foams in nanoparticle-surfactant mixtures", Soft Matter, Royal Society of Chemistry, GB, GB , (20081201), vol. 4, no. 12, doi:10.1039/b811291f, ISSN 1744-683X, page 2373, XP093317267

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