Chemical Formulation For Construction - EP3145892B1

PatentPatent Analysis

EP3145892

Application Number: EP16709338A
Filing Date: Mar 8, 2016
Status: Revoked; Mar 3, 2023
Grant Date: Jan 2, 2019
External Links: Slate, Register, Google Patents

Bibliography

The patent EP3145892B1 was granted to Uzin UTZ on Jan 2, 2019 following the initial filing on Mar 8, 2016 under the application number EP16709338A . The current legal status of the patent is Revoked.

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	Opposition Status
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ARDEX	Oct 2, 2019	ADMISSIBLE
GASSENHUBER	Oct 2, 2019	ADMISSIBLE
SIKA TECHNOLOGY	Oct 2, 2019	ADMISSIBLE

Dossier Documents

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

Date
Description

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Mar 1, 2023
Refund of fees
Appeal
Feb 28, 2023
F3017 Oral Proceedings: Notification of cancellation/postponing
Appeal
Feb 28, 2023
F3017 Oral Proceedings: Notification of cancellation/postponing
Appeal
Feb 28, 2023
F3017 Oral Proceedings: Notification of cancellation/postponing
Appeal
Feb 28, 2023
F3017 Oral Proceedings: Notification of cancellation/postponing
Appeal
Feb 28, 2023
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Appeal
Feb 28, 2023
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Appeal
Feb 28, 2023
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Appeal
Feb 28, 2023
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Appeal
Feb 27, 2023
Termination of the opposition proceedings with revocation of patent
OPPO
Feb 23, 2023
F3014 Oral Proceedings: Order cancelling/postponing
Appeal
Feb 20, 2023
(Electronic) Receipt
Appeal
Feb 20, 2023
Letter accompanying subsequently filed items
Appeal
Feb 20, 2023
Withdrawal of an appeal
Appeal
Jan 12, 2023
F3011.1 Oral Proceedings: summons
Appeal
Jan 12, 2023
F3011.1 Oral Proceedings: summons
Appeal
Jan 12, 2023
F3011.1 Oral Proceedings: summons
Appeal
Jan 12, 2023
F3011.1 Oral Proceedings: summons
Appeal
Jan 12, 2023
F3350 Communication regarding oral proceedings (art. 15 Rules of Procedure of the Boards of Appeal)
Appeal
Jan 9, 2023
F3010 Oral proceedings: order for summons
Appeal
Nov 2, 2022
F3303.16 Change of composition of the Board (T)
Appeal
Dec 23, 2021
F3345 Forwarding of submissions to parties
Appeal
Dec 23, 2021
F3345 Forwarding of submissions to parties
Appeal
Dec 23, 2021
F3345 Forwarding of submissions to parties
Appeal
Dec 20, 2021
F3345 Forwarding of submissions to parties
Appeal
Dec 20, 2021
F3345 Forwarding of submissions to parties
Appeal
Dec 20, 2021
F3345 Forwarding of submissions to parties
Appeal
Dec 17, 2021
(Electronic) Receipt
Appeal
Dec 17, 2021
Letter accompanying subsequently filed items
Appeal
Dec 17, 2021
Reply to appeal
Appeal
Dec 16, 2021
Composition of the board (T)
Appeal
Dec 16, 2021
Request concerning representative opponent
Appeal
Dec 14, 2021
(Electronic) Receipt
Appeal
Dec 14, 2021
Letter accompanying subsequently filed items
Appeal
Dec 14, 2021
Reply to appeal
Appeal
Nov 22, 2021
F3345 Forwarding of submissions to parties
Appeal
Nov 22, 2021
F3345 Forwarding of submissions to parties
Appeal
Nov 22, 2021
F3345 Forwarding of submissions to parties
Appeal
Nov 16, 2021
(Electronic) Receipt
Appeal
Nov 16, 2021
Letter accompanying subsequently filed items
Appeal
Nov 16, 2021
Reply to appeal
Appeal
Aug 13, 2021
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Appeal
Aug 13, 2021
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Appeal
Aug 13, 2021
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Appeal
Aug 9, 2021
(Electronic) Receipt
Appeal
Aug 9, 2021
Amended claims with annotations
Appeal
Aug 9, 2021
Amended claims with annotations
Appeal
Aug 9, 2021
Amended claims with annotations
Appeal
Aug 9, 2021
Auxiliary request during appeals procedure - 01
Appeal
Aug 9, 2021
Auxiliary request during appeals procedure - 02
Appeal
Aug 9, 2021
Auxiliary request during appeals procedure - 03
Appeal
Aug 9, 2021
Letter accompanying subsequently filed items
Appeal
Aug 9, 2021
Statement of grounds of appeal
Appeal
Jun 21, 2021
Communication for party to proceedings/third party
OPPO
May 27, 2021
F3204 Communication of the file number to the parties
Appeal
May 27, 2021
F3204 Communication of the file number to the parties
Appeal
May 27, 2021
F3204 Communication of the file number to the parties
Appeal
May 27, 2021
F3204 Communication of the file number to the parties
Appeal
May 26, 2021
Brief communication - Opposition proceedings
OPPO
May 26, 2021
Brief communication - Opposition proceedings
OPPO
May 26, 2021
Brief communication - Opposition proceedings
OPPO
May 26, 2021
Brief communication - Opposition proceedings
OPPO
May 18, 2021
(Electronic) Receipt
Appeal
May 18, 2021
Letter accompanying subsequently filed items
Appeal
May 18, 2021
Notice of appeal
Appeal
May 14, 2021
Communication to the parties concerning the termination of the opposition proceedings (opponent)
OPPO
May 14, 2021
Communication to the parties concerning the termination of the opposition proceedings (opponent)
OPPO
May 14, 2021
Communication to the parties concerning the termination of the opposition proceedings (opponent)
OPPO
May 14, 2021
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
OPPO
May 10, 2021
Termination of the opposition proceedings with revocation of patent
OPPO
Apr 8, 2021
Advice of delivery
OPPO
Apr 6, 2021
Advice of delivery
OPPO
Apr 6, 2021
Advice of delivery
OPPO
Mar 29, 2021
(Electronic) Receipt
OPPO
Mar 29, 2021
Advice of delivery
OPPO
Mar 29, 2021
Annex to the communication - opposition
OPPO
Mar 29, 2021
Decision of the Opposition Division and instruction
OPPO
Mar 29, 2021
Decision revoking the European patent
OPPO
Mar 29, 2021
Grounds for the decision (Annex) - opposition
OPPO
Mar 29, 2021
Internal form - Opposition/addressees
OPPO
Mar 29, 2021
Internal form - Opposition/addressees
OPPO
Mar 29, 2021
Letter accompanying subsequently filed items
OPPO
Mar 29, 2021
Means of redress
OPPO
Mar 29, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
OPPO
Mar 29, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
OPPO
Mar 29, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
OPPO
Mar 29, 2021
Provision of a copy of the minutes - opposition procedure
OPPO
Mar 29, 2021
Transmittal of decision / summons - opposition
OPPO
Mar 29, 2021
Transmittal of decision / summons - opposition
OPPO
Mar 29, 2021
Transmittal of decision / summons - opposition
OPPO
Jan 26, 2021
Information about the result of oral proceedings
OPPO
Jan 25, 2021
Written submission in preparation to/during oral proceedings
OPPO
Jan 21, 2021
(Electronic) Receipt
OPPO
Jan 21, 2021
Brief communication - Opposition proceedings
OPPO
Jan 21, 2021
Brief communication - Opposition proceedings
OPPO
Jan 21, 2021
Brief communication - Opposition proceedings
OPPO
Jan 21, 2021
Brief communication - Opposition proceedings
OPPO
Jan 21, 2021
Letter accompanying subsequently filed items
OPPO
Jan 21, 2021
Written submission in preparation to/during oral proceedings
OPPO
Jan 20, 2021
Written submission in preparation to/during oral proceedings
OPPO
Jan 12, 2021
Brief communication - Opposition proceedings
OPPO
Jan 12, 2021
Brief communication - Opposition proceedings
OPPO
Jan 12, 2021
Brief communication - Opposition proceedings
OPPO
Dec 22, 2020
(Electronic) Receipt
OPPO
Dec 22, 2020
Letter accompanying subsequently filed items
OPPO
Dec 22, 2020
Written submission in preparation to/during oral proceedings
OPPO
Dec 21, 2020
Brief communication - Opposition proceedings
OPPO
Dec 21, 2020
Brief communication - Opposition proceedings
OPPO
Dec 21, 2020
Brief communication - Opposition proceedings
OPPO
Dec 18, 2020
(Electronic) Receipt
OPPO
Dec 18, 2020
Letter accompanying subsequently filed items
OPPO
Dec 18, 2020
Oral proceedings: reply to date proposed
OPPO
Dec 15, 2020
(Electronic) Receipt
OPPO
Dec 15, 2020
Letter accompanying subsequently filed items
OPPO
Dec 15, 2020
Written submission in preparation to/during oral proceedings
OPPO
Dec 14, 2020
Brief communication - Opposition proceedings
OPPO
Dec 14, 2020
Brief communication - Opposition proceedings
OPPO
Dec 14, 2020
Brief communication - Opposition proceedings
OPPO
Dec 10, 2020
Brief communication - Opposition proceedings
OPPO
Dec 10, 2020
Brief communication - Opposition proceedings
OPPO
Dec 10, 2020
Brief communication - Opposition proceedings
OPPO
Dec 3, 2020
Notification concerning the date of oral proceedings
OPPO
Dec 3, 2020
Notification concerning the date of oral proceedings
OPPO
Dec 3, 2020
Notification concerning the date of oral proceedings
OPPO
Dec 3, 2020
Notification concerning the date of oral proceedings
OPPO
Dec 1, 2020
Brief communication - Opposition proceedings
OPPO
Dec 1, 2020
Brief communication - Opposition proceedings
OPPO
Dec 1, 2020
Brief communication - Opposition proceedings
OPPO
Nov 26, 2020
(Electronic) Receipt
OPPO
Nov 26, 2020
(Electronic) Receipt
OPPO
Nov 26, 2020
(Electronic) Receipt
OPPO
Nov 26, 2020
Any annexes (other than citation) to an opposition letter
OPPO
Nov 26, 2020
Letter accompanying subsequently filed items
OPPO
Nov 26, 2020
Letter accompanying subsequently filed items
OPPO
Nov 26, 2020
Letter accompanying subsequently filed items
OPPO
Nov 26, 2020
Written submission in preparation to/during oral proceedings
OPPO
Nov 26, 2020
Written submission in preparation to/during oral proceedings
OPPO
Nov 26, 2020
Written submission in preparation to/during oral proceedings
OPPO
Oct 15, 2020
Brief communication - Opposition proceedings
OPPO
Oct 15, 2020
Brief communication - Opposition proceedings
OPPO
Oct 15, 2020
Brief communication - Opposition proceedings
OPPO
Oct 8, 2020
Brief communication - Opposition proceedings
OPPO
Oct 8, 2020
Brief communication - Opposition proceedings
OPPO
Oct 8, 2020
Brief communication - Opposition proceedings
OPPO
Oct 8, 2020
Written submission in preparation to/during oral proceedings
OPPO
Oct 2, 2020
Written submission in preparation to/during oral proceedings
OPPO
Aug 4, 2020
Advice of delivery
OPPO
Aug 3, 2020
Advice of delivery
OPPO
Aug 3, 2020
Advice of delivery
OPPO
Aug 3, 2020
Advice of delivery
OPPO
Jul 30, 2020
Acknowledgement of a document
OPPO
Jul 28, 2020
Acknowledgement of a document
OPPO
Jul 28, 2020
Acknowledgement of a document
OPPO
Jul 28, 2020
Acknowledgement of a document
OPPO
Jul 28, 2020
Annex to the communication - opposition
OPPO
Jul 28, 2020
Information concerning oral proceedings
OPPO
Jul 28, 2020
Summons to attend oral proceedings
OPPO
Jul 28, 2020
Summons to attend oral proceedings
OPPO
Jul 28, 2020
Summons to attend oral proceedings
OPPO
Jul 28, 2020
Summons to attend oral proceedings
OPPO
Jun 5, 2020
Brief communication - Opposition proceedings
OPPO
Jun 5, 2020
Brief communication - Opposition proceedings
OPPO
Jun 5, 2020
Brief communication - Opposition proceedings
OPPO
Jun 2, 2020
(Electronic) Receipt
OPPO
Jun 2, 2020
Auxiliary request during Opposition procedure
OPPO
Jun 2, 2020
Auxiliary request during Opposition procedure
OPPO
Jun 2, 2020
Auxiliary request during Opposition procedure
OPPO
Jun 2, 2020
Auxiliary request during Opposition procedure - 01
OPPO
Jun 2, 2020
Auxiliary request during Opposition procedure - 02
OPPO
Jun 2, 2020
Auxiliary request during Opposition procedure - 03
OPPO
Jun 2, 2020
Letter accompanying subsequently filed items
OPPO
Jun 2, 2020
Reply of the patent proprietor to the notice(s) of opposition
OPPO
Feb 28, 2020
Brief communication - Opposition proceedings
OPPO
Feb 28, 2020
Brief communication - Opposition proceedings
OPPO
Feb 28, 2020
Brief communication - Opposition proceedings
OPPO
Feb 28, 2020
Brief communication - Opposition proceedings
OPPO
Feb 28, 2020
Grant of extension of time limit (opposition procedure)
OPPO
Feb 25, 2020
Request for extension of time limit
OPPO
Oct 21, 2019
Communication of a notice of opposition and request to file observations
OPPO
Oct 21, 2019
Notice of further oppositions to opponent(s)
OPPO
Oct 21, 2019
Notice of further oppositions to opponent(s)
OPPO
Oct 21, 2019
Notice of further oppositions to opponent(s)
OPPO
Oct 8, 2019
Communication of a notice of opposition - first information to patent proprietor
OPPO
Oct 2, 2019
(Electronic) Receipt
OPPO
Oct 2, 2019
(Electronic) Receipt
OPPO
Oct 2, 2019
(Electronic) Receipt
OPPO
Oct 2, 2019
Citation in opposition procedure - 001
OPPO
Oct 2, 2019
Citation in opposition procedure - 002
OPPO
Oct 2, 2019
Citation in opposition procedure - 003
OPPO
Oct 2, 2019
Citation in opposition procedure - 003
OPPO
Oct 2, 2019
Citation in opposition procedure - 004
OPPO
Oct 2, 2019
Citation in opposition procedure - 005
OPPO
Oct 2, 2019
Citation in opposition procedure - 006
OPPO
Oct 2, 2019
Citation in opposition procedure - 007
OPPO
Oct 2, 2019
Citation in opposition procedure - 008
OPPO
Oct 2, 2019
Citation in opposition procedure - 009
OPPO
Oct 2, 2019
Citation in opposition procedure - 010
OPPO
Oct 2, 2019
Citation in opposition procedure - 011
OPPO
Oct 2, 2019
Citation in opposition procedure - 012
OPPO
Oct 2, 2019
Citation in opposition procedure - 013
OPPO
Oct 2, 2019
Citation in opposition procedure - 014
OPPO
Oct 2, 2019
Citation in opposition procedure - 015
OPPO
Oct 2, 2019
Citation in opposition procedure - 016
OPPO
Oct 2, 2019
Citation in opposition procedure - 017
OPPO
Oct 2, 2019
Citation in opposition procedure - 018
OPPO
Oct 2, 2019
Citation in opposition procedure - 019
OPPO
Oct 2, 2019
Citation in opposition procedure - 020
OPPO
Oct 2, 2019
Citation in opposition procedure - 021
OPPO
Oct 2, 2019
Citation in opposition procedure - 022
OPPO
Oct 2, 2019
Citation in opposition procedure - 023
OPPO
Oct 2, 2019
Citation in opposition procedure - 024
OPPO
Oct 2, 2019
Citation in opposition procedure - 025
OPPO
Oct 2, 2019
Citation in opposition procedure - 026
OPPO
Oct 2, 2019
Citation in opposition procedure - 027
OPPO
Oct 2, 2019
Citation in opposition procedure - 028
OPPO
Oct 2, 2019
Citation in opposition procedure - 029
OPPO
Oct 2, 2019
Citation in opposition procedure - 030
OPPO
Oct 2, 2019
Consolidated list of cited opposition documents
OPPO
Oct 2, 2019
International publication (Pamphlet)
OPPO
Oct 2, 2019
Notice of opposition
OPPO
Oct 2, 2019
Notice of opposition
OPPO
Oct 2, 2019
Notice of opposition
OPPO
Oct 2, 2019
Notice of opposition
OPPO
Oct 2, 2019
Notice of opposition
OPPO
Oct 2, 2019
Notice of opposition
OPPO
Oct 2, 2019
Patent document cited during the opposition procedure
OPPO
Oct 2, 2019
Patent document cited during the opposition procedure
OPPO
Oct 2, 2019
Patent document cited during the opposition procedure
OPPO
Oct 2, 2019
Patent document cited during the opposition procedure
OPPO
Oct 2, 2019
Patent document cited during the opposition procedure
OPPO
Oct 2, 2019
Patent document cited during the opposition procedure
OPPO
Oct 2, 2019
Patent document cited during the opposition procedure
OPPO
Jan 14, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Search/Exam
Dec 6, 2018
Decision to grant a European patent
Search/Exam
Sep 21, 2018
Information about non-relevance of third-party observations
Search/Exam
Aug 6, 2018
(Electronic) Receipt
Search/Exam
Aug 6, 2018
English translation of the claims
Search/Exam
Aug 6, 2018
French translation of claims
Search/Exam
Aug 6, 2018
Letter accompanying subsequently filed items
Search/Exam
Aug 3, 2018
Transmittal of third party observations to applicant
Search/Exam
Jul 24, 2018
Observations by third parties
Search/Exam
Jun 18, 2018
Bibliographic data of the European patent application
Search/Exam
Jun 18, 2018
Communication about intention to grant a European patent
Search/Exam
Jun 18, 2018
Intention to grant (signatures)
Search/Exam
Jun 18, 2018
Text intended for grant (clean copy)
Search/Exam
Jun 18, 2018
Text intended for grant (version for approval)
Search/Exam
Apr 17, 2018
(Electronic) Receipt
Search/Exam
Apr 17, 2018
Amended claims with annotations
Search/Exam
Apr 17, 2018
Claims
Search/Exam
Apr 17, 2018
Letter accompanying subsequently filed items
Search/Exam
Apr 17, 2018
Reply to communication from the Examining Division
Search/Exam
Dec 19, 2017
Annex to the communication
Search/Exam
Dec 19, 2017
Communication from the Examining Division
Search/Exam
Dec 13, 2017
Examination started
Search/Exam
Oct 13, 2017
Communication to designated inventor
Search/Exam
Oct 13, 2017
Communication to designated inventor
Search/Exam
Oct 13, 2017
Communication to designated inventor
Search/Exam
Oct 13, 2017
Communication to designated inventor
Search/Exam
Oct 13, 2017
Communication to designated inventor
Search/Exam
Sep 25, 2017
Copy of the international preliminary report on patentability
Search/Exam
Aug 8, 2017
Notification of the recording of a change
PCTRO
Aug 8, 2017
Notification of the recording of a change
Search/Exam
Aug 4, 2017
Notification of the recording of a change
PCTRO
Aug 4, 2017
Notification of the recording of a change
Search/Exam
Jul 24, 2017
(Electronic) Receipt
PCTRO
Jul 24, 2017
Incoming letter related to PCT RO
PCTRO
Jul 24, 2017
Incoming letter related to PCT RO
PCTRO
Mar 1, 2017
Notification on forthcoming publication of bibliographic data
Search/Exam
Feb 27, 2017
Copy of the international preliminary report on patentability
Search/Exam
Feb 27, 2017
Reply by International Bureau
Search/Exam
Feb 27, 2017
Transmission of a document (International preliminary examination report)
Search/Exam
Feb 16, 2017
Enquiry with the International Bureau
Search/Exam
Feb 13, 2017
Matter concerning the application
Search/Exam
Feb 2, 2017
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Search/Exam
Jan 26, 2017
Priority search results copy provided by EPO
Search/Exam
Jan 24, 2017
(Electronic) Receipt
Search/Exam
Jan 24, 2017
Amended claims filed after receipt of (European) search report
Search/Exam
Jan 24, 2017
Amended claims with annotations
Search/Exam
Jan 24, 2017
Amendments received before examination
Search/Exam
Jan 24, 2017
Letter accompanying subsequently filed items
Search/Exam
Dec 23, 2016
(Electronic) Receipt
Search/Exam
Dec 23, 2016
Request for entry into the European phase
Search/Exam
Nov 22, 2016
Submission concerning change of applicant's representative
Search/Exam
Oct 6, 2016
Priority document (electronically transmitted)
Search/Exam
Sep 15, 2016
Copy of the international search report
Search/Exam
Sep 15, 2016
Published international application - A1
Search/Exam
May 9, 2016
Written opinion of the ISA, boxes No. I to VIII
PCTISA
May 9, 2016
Written opinion of the ISA, cover sheet
PCTISA
May 9, 2016
Written opinion of the ISA, supplemental box
PCTISA
Mar 17, 2016
Notification of the international application number and of the international filing date
PCTRO
Mar 8, 2016
(Electronic) Receipt
PCTRO
Mar 8, 2016
Abstract
PCTRO
Mar 8, 2016
Claims
PCTRO
Mar 8, 2016
Description
PCTRO
Mar 8, 2016
Document concerning fees and payments
PCTRO
Mar 8, 2016
Drawings
PCTRO
Mar 8, 2016
Electronic request for grant of an International application
PCTRO
Mar 8, 2016
Priority document (RO-procedure)
PCTRO

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Chemical Formulation For Construction - EP3145892B1

EP3145892

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Patent Oppositions (3)

Dossier Documents