Method For Applying A Building Material - EP3938159

The patent EP3938159 was granted to Sika Technology on Oct 25, 2023. The application was originally filed on Mar 9, 2020 under application number EP20708115A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3938159

SIKA TECHNOLOGY
Application Number
EP20708115A
Filing Date
Mar 9, 2020
Status
Granted And Under Opposition
Sep 22, 2023
Publication Date
Oct 25, 2023
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

Get instant alerts for new oppositions and patent status changes

HOLCIM TECHNOLOGYJul 25, 2024WSL PATENTANWALTE PARTNERSCHAFT MBBADMISSIBLE

Patent Citations (21) New

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

Citation PhasePublication Number
DESCRIPTIONWO2013064826
INTERNATIONAL-SEARCH-REPORTAT385550B
INTERNATIONAL-SEARCH-REPORTCN204354263U
INTERNATIONAL-SEARCH-REPORTWO2019030328
OPPOSITIONAT385550B
OPPOSITIONCN106696050
OPPOSITIONCN204354236U
OPPOSITIONCN204354263U
OPPOSITIONEP1616683
OPPOSITIONEP1916227
OPPOSITIONEP3431172
OPPOSITIONKR101815513B
OPPOSITIONUS2016170396
OPPOSITIONUS2018057405
OPPOSITIONUS5645375
OPPOSITIONWO2005065906
OPPOSITIONWO2011026825
OPPOSITIONWO2013064826
OPPOSITIONWO2015076874
OPPOSITIONWO2018130913
OPPOSITIONWO2019030328

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 Text
OPPOSITION- Anonymous, "Trockenbeton", Beton Wiki, (20150212), Beton Wiki, URL: https://beton.wiki/index.php?title=Trockenbeton, XP093198146
OPPOSITION- Anonymous, "Zusatzmittel fur Beton, Mörtel und Einpressmörtel - Teil 2: Betonzusatzmittel - Definitionen, Anforderungen, Konformität, Kennzeichnung und Beschriftung; Deutsche Fassung EN 934-2:2009+A1:2012 / Admixtures for concrete, mortar and grout - Part 2: Concrete admixtures - Definitions, requirements, conformity, marking and labelling; German version EN 934-2:2009+A1 :2012 / Adjuvants pour betons, mortier et coulis - Partie 2: Adjuvants pour batons - Definitions, exigences, conformite, marquage et etiquetage; Version allemande EN 934-2:2009+A 1 :2012", DIN EN 934-2 (Ersatz für DIN EN 934-2:2009-09), (20120801), XP093198152
OPPOSITION- Harald Schorn; Richard Sonnenberg; Peter Maurer, "1 Baustoff Spritzbeton", Harald Schorn; Richard Sonnenberg; Peter Maurer, Schorn, Sonnenberg, Maurer, SPRITZBETON, Verlag Bau + Technik, (20050101), pages 9 - 14, ISBN 3-7640-0452-5, XP009556842
OPPOSITION- Harald Schorn; Richard Sonnenberg; Peter Maurer, "2 Herstellung und Prüfung nach Norm", SPRITZBETON, Verlag Bau + Technik, (20050101), pages 15 - 26, ISBN 3-7640-0452-5, XP009556841
OPPOSITION- Harald Schorn; Richard Sonnenberg; Peter Maurer, "6 Maschinensystems für Spritzbeton", SPRITZBETON, Verlag Bau + Technik, (20050101), pages 51 - 65, ISBN 3-7640-0452-5, XP009556843

Download Citation Report

Get a free citation report including examiner, opposition, and international search citations.

Get Citation Report

Dossier Documents

The dossier documents provide a comprehensive record of the patent’s prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent’s legal journey and any challenges it may have faced during examination.

  • Date

    Description

  • Get instant alerts for new documents