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Three Component Composition For The Manufacture Of Polyurethane Cementitious Hybrid Flooring Or Coating With Improved Surface Gloss - EP3142984

The patent EP3142984 was granted to Sika Technology on Dec 14, 2022. The application was filed on May 12, 2015 under application number EP15720747A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3142984

SIKA TECHNOLOGY

Application Number: EP15720747A
Filing Date: May 12, 2015
Status: Patent Maintained As Amended; Nov 11, 2022
Publication Date: Dec 14, 2022
External Links: Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Oppositions (2)

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.

Company	Opposition Date	Representative	Opposition Status
CONSTRUCTION RESEARCH & TECHNOLOGY	May 28, 2020	REITSTOTTER KINZEBACH	ADMISSIBLE
TREMCO ILLBRUCK	May 28, 2020	GILL JENNINGS & EVERY	ADMISSIBLE

Patent Citations (15) New

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

Citation Phase	Publication Number
INTERNATIONAL-SEARCH-REPORT	JP2007254179
INTERNATIONAL-SEARCH-REPORT	JP2009203124
INTERNATIONAL-SEARCH-REPORT	KR101252447B
INTERNATIONAL-SEARCH-REPORT	US8110621
OPPOSITION	AU426554B
OPPOSITION	EP2796483
OPPOSITION	JP2003026758
OPPOSITION	JP2006206354
OPPOSITION	JP2007254179
OPPOSITION	JP2009203124
OPPOSITION	KR100862048B
OPPOSITION	US2007222105
OPPOSITION	US2902388
OPPOSITION	WO2015021541
OPPOSITION	WO2015155277

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

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Nov 17, 2022
Decision to maintain the European patent in amended form
OPPO
Nov 17, 2022
Decision to maintain the European patent in amended form
OPPO
Nov 17, 2022
Decision to maintain the European patent in amended form
OPPO
Nov 11, 2022
Termination of the opposition proceedings with maintenance of patent
OPPO
Nov 3, 2022
(Electronic) Receipt
OPPO
Nov 3, 2022
Filing of the translation of the amended claims
OPPO
Nov 3, 2022
French translation of claims
OPPO
Nov 3, 2022
German translation of the claims
OPPO
Nov 3, 2022
Letter accompanying subsequently filed items
OPPO
Aug 31, 2022
Communication of bibliographic data
OPPO
Aug 31, 2022
Communication to opponent concerning maintenance
OPPO
Aug 31, 2022
Communication to opponent concerning maintenance
OPPO
Aug 31, 2022
Communication with request to file translations
OPPO
Aug 24, 2022
Maintenance of the patent with the documents specified in the final decision
OPPO
Mar 21, 2022
(Electronic) Receipt
OPPO
Mar 21, 2022
Advice of delivery
OPPO
Mar 21, 2022
Advice of delivery
OPPO
Mar 17, 2022
(Electronic) Receipt
OPPO
Mar 17, 2022
Advice of delivery
OPPO
Mar 17, 2022
Annex to the communication - opposition
OPPO
Mar 17, 2022
Decision of the Opposition Division and instruction
OPPO
Mar 17, 2022
Druckexemplar in opposition procedure
OPPO
Mar 17, 2022
Grounds for the decision (Annex) - opposition
OPPO
Mar 17, 2022
Interlocutory decision in opposition proceedings
OPPO
Mar 17, 2022
Interlocutory decision in opposition proceedings
OPPO
Mar 17, 2022
Interlocutory decision in opposition proceedings
OPPO
Mar 17, 2022
Letter accompanying subsequently filed items
OPPO
Mar 17, 2022
Means of redress
OPPO
Mar 17, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
OPPO
Mar 17, 2022
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
OPPO
Mar 17, 2022
Provision of a copy of the minutes - opposition procedure
OPPO
Mar 17, 2022
Provision of a copy of the minutes - opposition procedure
OPPO
Mar 17, 2022
Provision of a copy of the minutes - opposition procedure
OPPO
Mar 17, 2022
Scanned annex to a communication - opposition procedure
OPPO
Mar 17, 2022
Scanned annex to a communication - opposition procedure
OPPO
Mar 17, 2022
Scanned annex to a communication - opposition procedure
OPPO
Mar 17, 2022
Transmittal of decision / summons - opposition
OPPO
Mar 17, 2022
Transmittal of decision / summons - opposition
OPPO
Mar 17, 2022
Transmittal of decision / summons - opposition
OPPO
Feb 15, 2022
Information about the result of oral proceedings
OPPO
Feb 14, 2022
Brief communication - Opposition proceedings
OPPO
Feb 14, 2022
Brief communication - Opposition proceedings
OPPO
Feb 8, 2022
(Electronic) Receipt
OPPO
Feb 8, 2022
Letter accompanying subsequently filed items
OPPO
Feb 8, 2022
Written submission in preparation to/during oral proceedings
OPPO
Jan 26, 2022
Brief communication - Opposition proceedings
OPPO
Jan 26, 2022
Brief communication - Opposition proceedings
OPPO
Jan 19, 2022
(Electronic) Receipt
OPPO
Jan 19, 2022
Letter accompanying subsequently filed items
OPPO
Jan 19, 2022
Written submission in preparation to/during oral proceedings
OPPO
Dec 20, 2021
Brief communication - Opposition proceedings
OPPO
Dec 20, 2021
Brief communication - Opposition proceedings
OPPO
Dec 20, 2021
Brief communication - Opposition proceedings
OPPO
Dec 20, 2021
Brief communication - Opposition proceedings
OPPO
Dec 17, 2021
(Electronic) Receipt
OPPO
Dec 15, 2021
(Electronic) Receipt
OPPO
Dec 15, 2021
(Electronic) Receipt
OPPO
Dec 15, 2021
(Electronic) Receipt
OPPO
Dec 15, 2021
Auxiliary request during Opposition procedure
OPPO
Dec 15, 2021
Auxiliary request during Opposition procedure
OPPO
Dec 15, 2021
Auxiliary request during Opposition procedure
OPPO
Dec 15, 2021
Auxiliary request during Opposition procedure
OPPO
Dec 15, 2021
Auxiliary request during Opposition procedure
OPPO
Dec 15, 2021
Auxiliary request during Opposition procedure
OPPO
Dec 15, 2021
Auxiliary request during Opposition procedure - 01
OPPO
Dec 15, 2021
Auxiliary request during Opposition procedure - 02
OPPO
Dec 15, 2021
Auxiliary request during Opposition procedure - 03
OPPO
Dec 15, 2021
Auxiliary request during Opposition procedure - 04
OPPO
Dec 15, 2021
Auxiliary request during Opposition procedure - 05
OPPO
Dec 15, 2021
Auxiliary request during Opposition procedure - 06
OPPO
Dec 15, 2021
Citation in opposition procedure - 021
OPPO
Dec 15, 2021
Consolidated list of cited opposition documents
OPPO
Dec 15, 2021
Letter accompanying subsequently filed items
OPPO
Dec 15, 2021
Letter accompanying subsequently filed items
OPPO
Dec 15, 2021
Letter accompanying subsequently filed items
OPPO
Dec 15, 2021
Written submission in preparation to/during oral proceedings
OPPO
Dec 15, 2021
Written submission in preparation to/during oral proceedings
OPPO
Dec 15, 2021
Written submission in preparation to/during oral proceedings
OPPO
Dec 2, 2021
Notification concerning the date of oral proceedings
OPPO
Dec 2, 2021
Notification concerning the date of oral proceedings
OPPO
Dec 2, 2021
Notification concerning the date of oral proceedings
OPPO
Apr 22, 2021
Brief communication - Opposition proceedings
OPPO
Apr 22, 2021
Brief communication - Opposition proceedings
OPPO
Apr 13, 2021
(Electronic) Receipt
OPPO
Apr 13, 2021
Request for interpreters during oral proceedings
OPPO
Mar 30, 2021
(Electronic) Receipt
OPPO
Mar 30, 2021
Advice of delivery
OPPO
Mar 19, 2021
Advice of delivery
OPPO
Mar 12, 2021
Advice of delivery
OPPO
Mar 10, 2021
Annex to the communication - opposition
OPPO
Mar 10, 2021
Information concerning oral proceedings
OPPO
Mar 10, 2021
Summons to attend oral proceedings
OPPO
Feb 16, 2021
Brief communication - Opposition proceedings
OPPO
Feb 16, 2021
Brief communication - Opposition proceedings
OPPO
Feb 10, 2021
(Electronic) Receipt
OPPO
Feb 10, 2021
Citation in opposition procedure - 020
OPPO
Feb 10, 2021
Letter accompanying subsequently filed items
OPPO
Feb 10, 2021
Letter regarding the opposition procedure (no time limit)
OPPO
Nov 4, 2020
Brief communication - Opposition proceedings
OPPO
Nov 4, 2020
Brief communication - Opposition proceedings
OPPO
Oct 28, 2020
(Electronic) Receipt
OPPO
Oct 28, 2020
Auxiliary request during Opposition procedure
OPPO
Oct 28, 2020
Auxiliary request during Opposition procedure
OPPO
Oct 28, 2020
Auxiliary request during Opposition procedure
OPPO
Oct 28, 2020
Auxiliary request during Opposition procedure
OPPO
Oct 28, 2020
Auxiliary request during Opposition procedure
OPPO
Oct 28, 2020
Auxiliary request during Opposition procedure
OPPO
Oct 28, 2020
Auxiliary request during Opposition procedure - 01
OPPO
Oct 28, 2020
Auxiliary request during Opposition procedure - 02
OPPO
Oct 28, 2020
Auxiliary request during Opposition procedure - 03
OPPO
Oct 28, 2020
Auxiliary request during Opposition procedure - 04
OPPO
Oct 28, 2020
Auxiliary request during Opposition procedure - 05
OPPO
Oct 28, 2020
Auxiliary request during Opposition procedure - 06
OPPO
Oct 28, 2020
Letter accompanying subsequently filed items
OPPO
Oct 28, 2020
Reply of the patent proprietor to the notice(s) of opposition
OPPO
Jun 18, 2020
Communication of a notice of opposition and request to file observations
OPPO
Jun 18, 2020
Notice of further oppositions to opponent(s)
OPPO
Jun 18, 2020
Notice of further oppositions to opponent(s)
OPPO
Jun 5, 2020
Communication of a notice of opposition - first information to patent proprietor
OPPO
Jun 5, 2020
Communication of a notice of opposition - first information to patent proprietor
OPPO
May 28, 2020
(Electronic) Receipt
OPPO
May 28, 2020
(Electronic) Receipt
OPPO
May 28, 2020
Citation in opposition procedure
OPPO
May 28, 2020
Citation in opposition procedure - 001
OPPO
May 28, 2020
Citation in opposition procedure - 002
OPPO
May 28, 2020
Citation in opposition procedure - 003
OPPO
May 28, 2020
Citation in opposition procedure - 004
OPPO
May 28, 2020
Citation in opposition procedure - 005
OPPO
May 28, 2020
Citation in opposition procedure - 006
OPPO
May 28, 2020
Citation in opposition procedure - 007
OPPO
May 28, 2020
Citation in opposition procedure - 008
OPPO
May 28, 2020
Citation in opposition procedure - 009
OPPO
May 28, 2020
Citation in opposition procedure - 010
OPPO
May 28, 2020
Citation in opposition procedure - 011
OPPO
May 28, 2020
Citation in opposition procedure - 012
OPPO
May 28, 2020
Citation in opposition procedure - 013
OPPO
May 28, 2020
Citation in opposition procedure - 014
OPPO
May 28, 2020
Citation in opposition procedure - 015
OPPO
May 28, 2020
Citation in opposition procedure - 016
OPPO
May 28, 2020
Citation in opposition procedure - 016
OPPO
May 28, 2020
Citation in opposition procedure - 017
OPPO
May 28, 2020
Citation in opposition procedure - 017
OPPO
May 28, 2020
Citation in opposition procedure - 018
OPPO
May 28, 2020
Citation in opposition procedure - 018
OPPO
May 28, 2020
Citation in opposition procedure - 019
OPPO
May 28, 2020
Citation in opposition procedure - 019
OPPO
May 28, 2020
International publication (Pamphlet)
OPPO
May 28, 2020
Notice of opposition
OPPO
May 28, 2020
Notice of opposition
OPPO
May 28, 2020
Notice of opposition
OPPO
May 28, 2020
Notice of opposition
OPPO
Sep 9, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Search/Exam
Aug 1, 2019
Decision to grant a European patent
Search/Exam
Jul 16, 2019
(Electronic) Receipt
Search/Exam
Jul 16, 2019
Filing of the translations of the claims
Search/Exam
Jul 16, 2019
French translation of claims
Search/Exam
Jul 16, 2019
German translation of the claims
Search/Exam
Jul 16, 2019
Letter accompanying subsequently filed items
Search/Exam
Apr 10, 2019
Bibliographic data of the European patent application
Search/Exam
Apr 10, 2019
Communication about intention to grant a European patent
Search/Exam
Apr 10, 2019
Intention to grant (signatures)
Search/Exam
Apr 10, 2019
Text intended for grant (clean copy)
Search/Exam
Apr 10, 2019
Text intended for grant (version for approval)
Search/Exam
Nov 22, 2018
(Electronic) Receipt
Search/Exam
Nov 22, 2018
Amended claims with annotations
Search/Exam
Nov 22, 2018
Amended description with annotations
Search/Exam
Nov 22, 2018
Claims
Search/Exam
Nov 22, 2018
Description
Search/Exam
Nov 22, 2018
Letter accompanying subsequently filed items
Search/Exam
Nov 22, 2018
Reply to communication from the Examining Division
Search/Exam
Jul 25, 2018
Annex to the communication
Search/Exam
Jul 25, 2018
Communication from the Examining Division
Search/Exam
Mar 5, 2018
(Electronic) Receipt
Search/Exam
Mar 5, 2018
Amended claims with annotations
Search/Exam
Mar 5, 2018
Claims
Search/Exam
Mar 5, 2018
Letter accompanying subsequently filed items
Search/Exam
Mar 5, 2018
Reply to communication from the Examining Division
Search/Exam
Oct 31, 2017
Annex to the communication
Search/Exam
Oct 31, 2017
Communication from the Examining Division
Search/Exam
Oct 25, 2017
Examination started
Search/Exam
Jul 26, 2017
(Electronic) Receipt
Search/Exam
Jul 26, 2017
Letter accompanying subsequently filed items
Search/Exam
Jul 26, 2017
Reply to Written Opinion prepared by the EPO
Search/Exam
Feb 22, 2017
Notification on forthcoming publication of bibliographic data
Search/Exam
Feb 15, 2017
Priority document (electronically transmitted)
Search/Exam
Jan 27, 2017
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Search/Exam
Jan 20, 2017
Priority search results copy provided by EPO
Search/Exam
Jan 2, 2017
Communication to designated inventor
Search/Exam
Jan 2, 2017
Communication to designated inventor
Search/Exam
Jan 2, 2017
Communication to designated inventor
Search/Exam
Jan 2, 2017
Communication to designated inventor
Search/Exam
Dec 13, 2016
(Electronic) Receipt
Search/Exam
Dec 13, 2016
Request for entry into the European phase
Search/Exam
Dec 6, 2016
Copy of the international preliminary report on patentability
Search/Exam
Sep 23, 2016
Information on entry into European phase
Search/Exam
Dec 8, 2015
Priority document (electronically transmitted)
Search/Exam
Nov 19, 2015
Copy of the international search report
Search/Exam
Nov 19, 2015
Published international application - A1
Search/Exam
Jul 15, 2015
Written opinion of the ISA, boxes No. I to VIII
PCTISA
Jul 15, 2015
Written opinion of the ISA, cover sheet
PCTISA
Jul 15, 2015
Written opinion of the ISA, supplemental box
PCTISA
May 12, 2015
(Electronic) Receipt
PCTRO
May 12, 2015
Abstract
PCTRO
May 12, 2015
Claims
PCTRO
May 12, 2015
Description
PCTRO
May 12, 2015
Priority document (RO-procedure)
PCTRO