IP Verse

Aluminium Foil For Battery Electrodes And Production Method - EP3931895

The patent EP3931895 was granted to Speira on Jun 7, 2023. The application was originally filed on Feb 25, 2020 under application number EP20707247A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3931895

SPEIRA
Application Number
EP20707247A
Filing Date
Feb 25, 2020
Status
Granted And Under Opposition
May 5, 2023
Publication Date
Jun 7, 2023
External Links
Slate, Register, Google Patents

Patent Summary

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Patent Family

Patent Oppositions (2)

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CompanyOpposition DateRepresentativeOpposition Status

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CONSTANTIA TEICHMar 6, 2024PATENTANWALTE BARGERADMISSIBLE
GRANGESMar 5, 2024VALEAADMISSIBLE

Patent Citations (18) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTCN106623426B
INTERNATIONAL-SEARCH-REPORTKR101850645B
INTERNATIONAL-SEARCH-REPORTUS2004091773
OPPOSITIONCN106602030
OPPOSITIONCN106623426
OPPOSITIONEP2892103
OPPOSITIONJP2008270004
OPPOSITIONJP2011192543
OPPOSITIONJP2013026063
OPPOSITIONJP2014150023
OPPOSITIONJP2014205886
OPPOSITIONUS2004048161
OPPOSITIONUS2009098457
OPPOSITIONUS2014005886
OPPOSITIONUS2014065491
OPPOSITIONUS2014255788
OPPOSITIONUS2016087280
OPPOSITIONUS8715860

Non-Patent Literature (NPL) Citations (11) 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
OPPOSITION- Anonymous, "Elastische Grenzflächenspannung", Wikipedia, (20240213), Wikipedia, URL: https://de.wikipedia.org/w/index.php?title=Elastische_Grenzfl%C3%A4chenspannung&oldid=242159931, XP093171078
OPPOSITION- Anonymous, "Geometrische Produktspezifikation (GPS) - Oberflächenbeschaffenheit: Flächenhaft - Teil 2: Begriffe und Oberflächen-Kenngrößen (ISO 25178-2:2012); Deutsche Fassung EN ISO 25178-2:2012", DIN EN ISO 25178-2, (20120901), XP093196427
OPPOSITION- Beitz W., Kuttner K.-H., Taschenbuch fur den Maschinenbau, 15. Auflage, (19830101), pages 1263 - 1264, XP093171069
OPPOSITION- Bhushan Bharat, "2. Surface Roughness Analysis and Measurement Techniques", Thesis The Ohio State University, (20010101), page 71pp, XP093171075
OPPOSITION- Charola A. Elena, Grissom Carol A., Erder Evin, Wachowiak Melvin J., Oursler Douglas, "Measuring surface roughness: three techniques ", 8 Int. Congress on Deterioration and Conservation of Stone, (19960101), pages 1421 - 1434, XP093171052
OPPOSITION- Pap Jozsef-Sebastian, "Verfahren zur partiellen Bauteilreinigung", PowerPoint Präsentation: "Reinigung Fraunhofer", (20161124), pages 1 - 36, XP093171041
OPPOSITION- Schulz Anne, "Adhäsionsverhalten von wässrigen Nafion-Lösungen an dispersen Phasengrenzen ", Dissertation Forschungszentrum Jülich, (20180101), vol. 434, XP093171055
OPPOSITION- "Surface Roughness Measurement—Evaluating Parameters", URL: https://www.olympus-ims.com/en/metrology/surface-roughness-measurement-portal/evaluating-parameters/
OPPOSITION- Bernett, M.K. ; Zisman, W.A., "Effect of adsorbed water on the critical surface tension of wetting on metal surfaces", Journal of Colloid and Interface Science, Academic Press,Inc., US, US , (19681001), vol. 28, no. 2, doi:10.1016/0021-9797(68)90126-4, ISSN 0021-9797, pages 243 - 249, XP024185313
OPPOSITION- Jianlin LI, "Superior Performance of LiFePO4 Aqueous Dispersions via Corona Treatment and Surface Energy Optimization ", Journal of The Electrochemical Society, (2012), vol. 159, doi:10.1149/2.018208jes, XP093169509
OPPOSITION- Jianlin Li, "Superior Performance of LiFePO 4 Aqueous Dispersions via Corona Treatment and Surface Energy Optimization", Journal of The Electrochemical Society, Electrochemical Society., (20120101), vol. 159, no. 8, doi:10.1149/2.018208jes, ISSN 0013-4651, pages A1152 - A1157, XP093169509

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