Pu Adhesive Having Viscosity Regulator - EP2493951B2

PatentPatent Analysis

EP2493951

Application Number: EP10747632A
Filing Date: Aug 31, 2010
Status: Patent Maintained As Amended; Jul 16, 2021
Grant Date: Aug 18, 2021
External Links: Slate, Register, Google Patents
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The patent EP2493951B2 was granted to Henkel on Aug 18, 2021 following the initial filing on Aug 31, 2010 under the application number EP10747632A . The current legal status of the patent is Patent Maintained As Amended.

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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	Opposition Status
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DANNENBERGER	Apr 10, 2019	ADMISSIBLE
SIKA TECHNOLOGY	Apr 9, 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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Jul 22, 2021
Decision to maintain the European patent in amended form
OPPO
Jul 22, 2021
Decision to maintain the European patent in amended form
OPPO
Jul 22, 2021
Decision to maintain the European patent in amended form
OPPO
Jul 16, 2021
Termination of the opposition proceedings with maintenance of patent
OPPO
Jul 12, 2021
(Electronic) Receipt
OPPO
Jul 12, 2021
English translation of the claims
OPPO
Jul 12, 2021
Filing of the translation of the amended claims
OPPO
Jul 12, 2021
French translation of claims
OPPO
May 28, 2021
Communication of bibliographic data
OPPO
May 28, 2021
Communication to opponent concerning maintenance
OPPO
May 28, 2021
Communication to opponent concerning maintenance
OPPO
May 28, 2021
Communication with request to pay printing fees and file translations
OPPO
Mar 29, 2021
Refund of fees
Search/Exam
Mar 24, 2021
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Appeal
Mar 24, 2021
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Appeal
Mar 24, 2021
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Appeal
Mar 22, 2021
Maintenance of the patent with the documents specified in the final decision
OPPO
Mar 22, 2021
Maintenance of the patent with the documents specified in the final decision
OPPO
Mar 19, 2021
Letter accompanying subsequently filed items
Appeal
Mar 19, 2021
Submission concerning change of applicant's representative
Appeal
Mar 16, 2021
F3345 Forwarding of submissions to parties
Appeal
Mar 16, 2021
F3345 Forwarding of submissions to parties
Appeal
Mar 5, 2021
(Electronic) Receipt
Appeal
Mar 5, 2021
Composition of the board (T)
Appeal
Mar 5, 2021
Letter accompanying subsequently filed items
Appeal
Mar 5, 2021
Withdrawal of an appeal
Appeal
Jan 22, 2021
F3204 Communication of the file number to the parties
Appeal
Jan 22, 2021
F3204 Communication of the file number to the parties
Appeal
Jan 22, 2021
F3204 Communication of the file number to the parties
Appeal
Jan 15, 2021
(Electronic) Receipt
Appeal
Jan 15, 2021
Letter accompanying subsequently filed items
Appeal
Jan 15, 2021
Notice of appeal
Appeal
Dec 17, 2020
Communication confirming withdrawal from representation
OPPO
Dec 17, 2020
Notification of termination of representative's authorisation
OPPO
Nov 25, 2020
(Electronic) Receipt
OPPO
Nov 25, 2020
Letter accompanying subsequently filed items
OPPO
Nov 25, 2020
Submission concerning change of applicant's representative
OPPO
Nov 23, 2020
Advice of delivery
OPPO
Nov 23, 2020
Advice of delivery
OPPO
Nov 17, 2020
Advice of delivery
OPPO
Nov 16, 2020
Acknowledgement of a document
OPPO
Nov 16, 2020
Acknowledgement of a document
OPPO
Nov 16, 2020
Acknowledgement of a document
OPPO
Nov 16, 2020
Annex to the communication - opposition
OPPO
Nov 16, 2020
Decision of the Opposition Division and instruction
OPPO
Nov 16, 2020
Druckexemplar in opposition procedure
OPPO
Nov 16, 2020
Grounds for the decision (Annex) - opposition
OPPO
Nov 16, 2020
Interlocutory decision in opposition proceedings
OPPO
Nov 16, 2020
Internal form - Opposition/addressees
OPPO
Nov 16, 2020
Internal form - Opposition/addressees
OPPO
Nov 16, 2020
Means of redress
OPPO
Nov 16, 2020
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
OPPO
Nov 16, 2020
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
OPPO
Nov 16, 2020
Provision of a copy of the minutes - opposition procedure
OPPO
Nov 16, 2020
Scanned annex to a communication - opposition procedure
OPPO
Sep 16, 2020
Brief communication - Opposition proceedings
OPPO
Sep 16, 2020
Brief communication - Opposition proceedings
OPPO
Sep 10, 2020
Information about the result of oral proceedings
OPPO
Sep 9, 2020
(Electronic) Receipt
OPPO
Sep 9, 2020
Letter accompanying subsequently filed items
OPPO
Sep 9, 2020
Non-patent literature cited during the opposition procedure
OPPO
Sep 9, 2020
Non-patent literature cited during the opposition procedure
OPPO
Sep 9, 2020
Written submission in preparation to/during oral proceedings
OPPO
Sep 2, 2020
(Electronic) Receipt
OPPO
Sep 2, 2020
Letter accompanying subsequently filed items
OPPO
Sep 2, 2020
Oral proceedings: reply to date proposed
OPPO
Jul 16, 2020
Brief communication - Opposition proceedings
OPPO
Jul 16, 2020
Brief communication - Opposition proceedings
OPPO
Jul 16, 2020
Brief communication - Opposition proceedings
OPPO
Jul 10, 2020
(Electronic) Receipt
OPPO
Jul 10, 2020
Auxiliary request during Opposition procedure
OPPO
Jul 10, 2020
Auxiliary request during Opposition procedure
OPPO
Jul 10, 2020
Auxiliary request during Opposition procedure
OPPO
Jul 10, 2020
Auxiliary request during Opposition procedure
OPPO
Jul 10, 2020
Auxiliary request during Opposition procedure - 01
OPPO
Jul 10, 2020
Auxiliary request during Opposition procedure - 02
OPPO
Jul 10, 2020
Auxiliary request during Opposition procedure - 03
OPPO
Jul 10, 2020
Auxiliary request during Opposition procedure - 04
OPPO
Jul 10, 2020
Consolidated list of cited opposition documents
OPPO
Jul 10, 2020
Letter accompanying subsequently filed items
OPPO
Jul 10, 2020
Main request during Opposition procedure
OPPO
Jul 10, 2020
Main request during Opposition procedure
OPPO
Jul 10, 2020
Written submission in preparation to/during oral proceedings
OPPO
Jul 9, 2020
(Electronic) Receipt
OPPO
Jul 9, 2020
Citation in opposition procedure - 022
OPPO
Jul 9, 2020
Citation in opposition procedure - 023
OPPO
Jul 9, 2020
Citation in opposition procedure - 024
OPPO
Jul 9, 2020
Citation in opposition procedure - 025
OPPO
Jul 9, 2020
Citation in opposition procedure - 026
OPPO
Jul 9, 2020
Letter accompanying subsequently filed items
OPPO
Jul 9, 2020
Request for interpreters during oral proceedings
OPPO
Jul 9, 2020
Written submission in preparation to/during oral proceedings
OPPO
Jul 8, 2020
(Electronic) Receipt
OPPO
Jul 8, 2020
Letter accompanying subsequently filed items
OPPO
Jul 8, 2020
Oral proceedings: reply to date proposed
OPPO
Jul 2, 2020
Notification concerning the date of oral proceedings
OPPO
Jul 2, 2020
Notification concerning the date of oral proceedings
OPPO
Jul 2, 2020
Notification concerning the date of oral proceedings
OPPO
Jun 29, 2020
Brief communication - Opposition proceedings
OPPO
Jun 29, 2020
Brief communication - Opposition proceedings
OPPO
Jun 29, 2020
Brief communication - Opposition proceedings
OPPO
Jun 29, 2020
Brief communication - Opposition proceedings
OPPO
Jun 26, 2020
Oral proceedings: reply to date proposed
OPPO
Jun 26, 2020
Oral proceedings: reply to date proposed
OPPO
Jun 24, 2020
(Electronic) Receipt
OPPO
Jun 24, 2020
(Electronic) Receipt
OPPO
Jun 24, 2020
Citation in opposition procedure - 019
OPPO
Jun 24, 2020
Citation in opposition procedure - 020
OPPO
Jun 24, 2020
Citation in opposition procedure - 021
OPPO
Jun 24, 2020
Communication of amended entries concerning the representative
OPPO
Jun 24, 2020
Letter accompanying subsequently filed items
OPPO
Jun 24, 2020
Letter accompanying subsequently filed items
OPPO
Jun 24, 2020
Request for interpreters during oral proceedings
OPPO
Jun 24, 2020
Written submission in preparation to/during oral proceedings
OPPO
Jun 19, 2020
Oral proceedings: reply to date proposed
OPPO
Jun 18, 2020
(Electronic) Receipt
OPPO
Jun 18, 2020
Letter accompanying subsequently filed items
OPPO
Jun 18, 2020
Submission concerning change of applicant's representative
OPPO
Jun 12, 2020
Brief communication - Opposition proceedings
OPPO
Jun 12, 2020
Oral proceedings: reply to date proposed
OPPO
Jun 9, 2020
Brief communication - Opposition proceedings
OPPO
Mar 16, 2020
Brief communication - Opposition proceedings
OPPO
Mar 16, 2020
Brief communication - Opposition proceedings
OPPO
Mar 16, 2020
Communication of amended entries
OPPO
Mar 16, 2020
Communication of amended entries
OPPO
Mar 12, 2020
(Electronic) Receipt
OPPO
Mar 12, 2020
Letter accompanying subsequently filed items
OPPO
Mar 12, 2020
Request for change of opponent's representative
OPPO
Mar 11, 2020
Request for change of opponent's representative
OPPO
Nov 29, 2019
Advice of delivery
OPPO
Nov 28, 2019
Advice of delivery
OPPO
Nov 26, 2019
Advice of delivery
OPPO
Nov 25, 2019
Acknowledgement of a document
OPPO
Nov 25, 2019
Acknowledgement of a document
OPPO
Nov 25, 2019
Acknowledgement of a document
OPPO
Nov 25, 2019
Annex to the communication - opposition
OPPO
Nov 25, 2019
Information concerning oral proceedings
OPPO
Nov 25, 2019
Summons to attend oral proceedings
OPPO
Nov 25, 2019
Summons to attend oral proceedings
OPPO
Nov 25, 2019
Summons to attend oral proceedings
OPPO
Sep 6, 2019
Brief communication - Opposition proceedings
OPPO
Sep 6, 2019
Brief communication - Opposition proceedings
OPPO
Sep 2, 2019
(Electronic) Receipt
OPPO
Sep 2, 2019
Letter accompanying subsequently filed items
OPPO
Sep 2, 2019
Letter regarding the opposition procedure (no time limit)
OPPO
Aug 7, 2019
Brief communication - Opposition proceedings
OPPO
Aug 7, 2019
Brief communication - Opposition proceedings
OPPO
Aug 2, 2019
(Electronic) Receipt
OPPO
Aug 2, 2019
Letter accompanying subsequently filed items
OPPO
Aug 2, 2019
Reply of the patent proprietor to the notice(s) of opposition
OPPO
Apr 25, 2019
Communication of a notice of opposition and request to file observations
OPPO
Apr 25, 2019
Notice of further oppositions to opponent(s)
OPPO
Apr 25, 2019
Notice of further oppositions to opponent(s)
OPPO
Apr 16, 2019
Communication of a notice of opposition - first information to patent proprietor
OPPO
Apr 12, 2019
Communication of a notice of opposition - first information to patent proprietor
OPPO
Apr 10, 2019
(Electronic) Receipt
OPPO
Apr 10, 2019
Citation in opposition procedure - 010
OPPO
Apr 10, 2019
Citation in opposition procedure - 011
OPPO
Apr 10, 2019
Citation in opposition procedure - 012
OPPO
Apr 10, 2019
Citation in opposition procedure - 013
OPPO
Apr 10, 2019
Citation in opposition procedure - 014
OPPO
Apr 10, 2019
Citation in opposition procedure - 015
OPPO
Apr 10, 2019
Citation in opposition procedure - 016
OPPO
Apr 10, 2019
Citation in opposition procedure - 017
OPPO
Apr 10, 2019
Citation in opposition procedure - 018
OPPO
Apr 10, 2019
Notice of opposition
OPPO
Apr 10, 2019
Notice of opposition
OPPO
Apr 9, 2019
(Electronic) Receipt
OPPO
Apr 9, 2019
Citation in opposition procedure
OPPO
Apr 9, 2019
Citation in opposition procedure
OPPO
Apr 9, 2019
Citation in opposition procedure - 001
OPPO
Apr 9, 2019
Citation in opposition procedure - 002
OPPO
Apr 9, 2019
Citation in opposition procedure - 003
OPPO
Apr 9, 2019
Citation in opposition procedure - 004
OPPO
Apr 9, 2019
Citation in opposition procedure - 004
OPPO
Apr 9, 2019
Citation in opposition procedure - 005
OPPO
Apr 9, 2019
Citation in opposition procedure - 006
OPPO
Apr 9, 2019
Citation in opposition procedure - 006
OPPO
Apr 9, 2019
Citation in opposition procedure - 007
OPPO
Apr 9, 2019
Citation in opposition procedure - 008
OPPO
Apr 9, 2019
Citation in opposition procedure - 009
OPPO
Apr 9, 2019
Notice of opposition
OPPO
Apr 9, 2019
Notice of opposition
OPPO
Jul 23, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Search/Exam
Jun 14, 2018
Decision to grant a European patent
Search/Exam
Jun 1, 2018
(Electronic) Receipt
Search/Exam
Jun 1, 2018
English translation of the claims
Search/Exam
Jun 1, 2018
Filing of the translations of the claims
Search/Exam
Jun 1, 2018
French translation of claims
Search/Exam
Mar 5, 2018
Bibliographic data of the European patent application
Search/Exam
Mar 5, 2018
Communication about intention to grant a European patent
Search/Exam
Mar 5, 2018
Intention to grant (signatures)
Search/Exam
Mar 5, 2018
Text intended for grant (clean copy)
Search/Exam
Mar 5, 2018
Text intended for grant (version for approval)
Search/Exam
Dec 15, 2017
(Electronic) Receipt
Search/Exam
Dec 15, 2017
Amended claims with annotations
Search/Exam
Dec 15, 2017
Amended description with annotations
Search/Exam
Dec 15, 2017
Claims
Search/Exam
Dec 15, 2017
Description
Search/Exam
Dec 15, 2017
Letter accompanying subsequently filed items
Search/Exam
Dec 15, 2017
Reply to communication from the Examining Division
Search/Exam
Aug 21, 2017
Annex to the communication
Search/Exam
Aug 21, 2017
Communication from the Examining Division
Search/Exam
Nov 22, 2016
(Electronic) Receipt
Search/Exam
Nov 22, 2016
Amended claims with annotations
Search/Exam
Nov 22, 2016
Claims
Search/Exam
Nov 22, 2016
Letter accompanying subsequently filed items
Search/Exam
Nov 22, 2016
Reply to communication from the Examining Division
Search/Exam
Jul 28, 2016
Annex to the communication
Search/Exam
Jul 28, 2016
Communication from the Examining Division
Search/Exam
Jul 19, 2016
Examination started
Search/Exam
Feb 24, 2016
CDS Clean up - amended applicant details
Search/Exam
Feb 23, 2016
Submission concerning change of applicant's address
Search/Exam
Aug 8, 2012
Notification on forthcoming publication of bibliographic data
Search/Exam
Jul 10, 2012
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Search/Exam
May 21, 2012
Copy of the international preliminary report on patentability
Search/Exam
Apr 5, 2012
(Electronic) Receipt
Search/Exam
Apr 5, 2012
Amended claims filed after receipt of (European) search report
Search/Exam
Apr 5, 2012
Priority search results
Search/Exam
Apr 5, 2012
Request for entry into the European phase
Search/Exam
Mar 9, 2012
Information on entry into European phase
Search/Exam
May 26, 2011
Priority document (electronically transmitted)
Search/Exam
May 5, 2011
Copy of the international search report
Search/Exam
May 5, 2011
Published international application - A1
Search/Exam
Nov 19, 2010
Written opinion of the ISA, boxes No. I to VIII
PCTISA
Nov 19, 2010
Written opinion of the ISA, supplemental box
PCTISA
Aug 31, 2010
(Electronic) Receipt
PCTRO
Aug 31, 2010
Abstract
PCTRO
Aug 31, 2010
Claims
PCTRO
Aug 31, 2010
Description
PCTRO
Aug 31, 2010
Submission concerning representation
PCTRO