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Fast Drying Building Material Composition Based On A Mineral Hybrid Adhesive - EP3805181

The patent EP3805181 was granted to Sika Technology on Oct 1, 2025. The application was originally filed on Mar 30, 2015 under application number EP20206301A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3805181

SIKA TECHNOLOGY
Application Number
EP20206301A
Filing Date
Mar 30, 2015
Status
Patent Maintained As Amended
Aug 29, 2025
Grant Date
Oct 1, 2025
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (3)

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ARDEX GROUPJul 19, 2023ADMISSIBLE
PATENTANWALTE OLBRICHT BUCHHOLD KEULERTZJul 18, 2023ADMISSIBLE
SAINT GOBAINJul 18, 2023ADMISSIBLE

Patent Citations (30) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONDE10159339
DESCRIPTIONDE19754826
DESCRIPTIONDE20121423U
DESCRIPTIONDE3218446
DESCRIPTIONDE60304041T
DESCRIPTIONEP0379477
DESCRIPTIONWO9635649
OPPOSITIONDE10159339
OPPOSITIONDE19754826
OPPOSITIONDE20121423U
OPPOSITIONDE2311239
OPPOSITIONDE3218446
OPPOSITIONDE60304041T
OPPOSITIONEP0379477
OPPOSITIONEP1785405
OPPOSITIONJP2005298221
OPPOSITIONJP2007238369
OPPOSITIONJPS5849651
OPPOSITIONJPS5879071
OPPOSITIONKR20090121657
OPPOSITIONUS2006118006
OPPOSITIONUS3600203
OPPOSITIONWO2012143221
OPPOSITIONWO2014108436
OPPOSITIONWO9635649
SEARCHDE19754826
SEARCHDE20121423U
SEARCHDE3218446
SEARCHDE60304041T
SEARCHWO9635649

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- Anonymous, "CARL-Calcium Aluminate Cement 70 ", Spaeter, (20221001), pages 1 - 1, Spaeter, URL: https://www.spaeter.de/fileadmin/user_upload/produkte/rohstoffe/downloads/Calcium_Aluminate_Cement_CA_70_engl.pdf, (20241209), XP093232276-
OPPOSITION- Anonymous, "Concrete Technology in Focus Shrinkage of Concrete", MASTER® BUILDERS SOLUTIONS, (20160101), pages 1 - 7, XP093128761-
OPPOSITION- Anonymous, "SECAR 51 (Product Data Sheet)", Kerneos, (20080523), pages 1 - 2, Kerneos, URL: https://www.ecoworkers.net/wp-content/uploads/2024/06/SECAR-51-TDS-1.pdf, (20241209), XP093232275-
OPPOSITION- MATUSINOVIC T. ET AL, "Lithium salts as set accelerators for high alumina cement (internet abstract only)", CEMENT AND CONCRETE RESEARCH., US , (19930701), vol. 23, no. 4, ISSN 0008-8846, pages 885 - 895, XP003027999-
OPPOSITION- Scrivener Karen, "Calcium aluminate cements", Scrivener Karen, John Newman, Ban Seng Choo, Advanced Concrete Technology Constituent Materials, Elsevier, (20030101), pages 1 - 4, XP093128743-
OPPOSITION- Kioumarsi Mahdi et al, "Effect of Shrinkage Reducing Admixture on Drying Shrinkage of Concrete with Different w/c Ratios", MATERIALS, M D P I AG, CH, CH , vol. 13, no. 5721, doi:10.3390/ma13245721, ISSN 1996-1944, pages 1 - 16, XP093128754

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Dossier Documents

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