Adhesive Mass

Patent No. EP2883926 (titled "Adhesive Mass") was filed by Tesa on Aug 1, 2014. The application was issued on Jul 26, 2023.

Patent Family

Statuses, jurisdictions and citation links are shared on request.

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
LOHMANN GMBH & CO. KG	Jun 28, 2017	OKOAMPAH
M INNOVATIVE PROPERTIES	Jun 28, 2017	HETTSTEDT
CERTOPLAST TECHNISCHE KLEBEBANDER	Jun 14, 2017	NUNNENKAMP

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

Jun 29, 2023
Decision to maintain the European patent in amended form
Jun 29, 2023
Decision to maintain the European patent in amended form
Jun 29, 2023
Decision to maintain the European patent in amended form
Jun 29, 2023
Decision to maintain the European patent in amended form
Jun 23, 2023
Termination of the opposition proceedings with maintenance of patent
Jun 21, 2023
Druckexemplar in opposition procedure
Jun 19, 2023
(Electronic) Receipt
Jun 19, 2023
Amended description with annotations
Jun 19, 2023
Description
Jun 19, 2023
English translation of the claims
Jun 19, 2023
Filing of the translation of the amended claims
Jun 19, 2023
French translation of claims
Jun 19, 2023
Letter accompanying subsequently filed items
Apr 27, 2023
Miscellaneous requests concerning client data
Mar 15, 2023
Communication of bibliographic data
Mar 15, 2023
Communication to opponent concerning maintenance
Mar 15, 2023
Communication to opponent concerning maintenance
Mar 15, 2023
Communication to opponent concerning maintenance
Mar 15, 2023
Communication with request to file translations
Mar 7, 2023
Decision of the Board of Appeal
Mar 7, 2023
F3032 Notification(s) of the decision
Mar 7, 2023
F3032 Notification(s) of the decision
Mar 7, 2023
F3032 Notification(s) of the decision
Mar 7, 2023
F3032 Notification(s) of the decision
Mar 7, 2023
Maintenance of the patent with the documents specified in the final decision
Jan 13, 2023
F3013 Oral Proceedings: Forwarding minutes
Jan 13, 2023
F3013 Oral Proceedings: Forwarding minutes
Jan 13, 2023
F3013 Oral Proceedings: Forwarding minutes
Jan 13, 2023
F3013 Oral Proceedings: Forwarding minutes
Jan 13, 2023
F3316 Oral Proceedings: Minutes (Appellant: Opponent)
Dec 20, 2022
F3345 Forwarding of submissions to parties
Dec 20, 2022
F3345 Forwarding of submissions to parties
Dec 20, 2022
F3345 Forwarding of submissions to parties
Dec 19, 2022
(Electronic) Receipt
Dec 19, 2022
Letter accompanying subsequently filed items
Dec 19, 2022
Letter dealing with oral proceedings during the appeal procedure
Dec 12, 2022
(Electronic) Receipt
Dec 12, 2022
F3345 Forwarding of submissions to parties
Dec 12, 2022
F3345 Forwarding of submissions to parties
Dec 12, 2022
F3345 Forwarding of submissions to parties
Dec 12, 2022
Letter accompanying subsequently filed items
Dec 12, 2022
Letter dealing with oral proceedings during the appeal procedure
Nov 29, 2022
F3004 Communication of the Registry
Nov 29, 2022
F3004 Communication of the Registry
Nov 29, 2022
F3004 Communication of the Registry
Nov 29, 2022
F3004 Communication of the Registry
Nov 22, 2022
F3345 Forwarding of submissions to parties
Nov 22, 2022
F3345 Forwarding of submissions to parties
Nov 22, 2022
F3345 Forwarding of submissions to parties
Nov 18, 2022
(Electronic) Receipt
Nov 18, 2022
Amended claims with annotations
Nov 18, 2022
Amended claims with annotations
Nov 18, 2022
Amended claims with annotations
Nov 18, 2022
Auxiliary request during appeals procedure - 01
Nov 18, 2022
Auxiliary request during appeals procedure - 02
Nov 18, 2022
Auxiliary request during appeals procedure - 03
Nov 18, 2022
Letter accompanying subsequently filed items
Nov 18, 2022
Letter dealing with oral proceedings during the appeal procedure
Nov 10, 2022
Communication of amended entries in the Register of European Patents
Oct 26, 2022
F3345 Forwarding of submissions to parties
Oct 26, 2022
F3345 Forwarding of submissions to parties
Oct 26, 2022
F3345 Forwarding of submissions to parties
Oct 26, 2022
Oral proceedings: change of venue
Oct 26, 2022
Oral proceedings: change of venue
Oct 26, 2022
Oral proceedings: change of venue
Oct 26, 2022
Oral proceedings: change of venue
Oct 20, 2022
(Electronic) Receipt
Oct 20, 2022
Letter accompanying subsequently filed items
Oct 20, 2022
Letter dealing with oral proceedings during the appeal procedure
Aug 25, 2022
F3345 Forwarding of submissions to parties
Aug 25, 2022
F3345 Forwarding of submissions to parties
Aug 25, 2022
F3345 Forwarding of submissions to parties
Aug 19, 2022
(Electronic) Receipt
Aug 19, 2022
Letter accompanying subsequently filed items
Aug 19, 2022
Letter dealing with oral proceedings during the appeal procedure
Aug 3, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Aug 3, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Aug 3, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Aug 3, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Feb 1, 2022
F3011.1 Oral Proceedings: summons
Feb 1, 2022
F3011.1 Oral Proceedings: summons
Feb 1, 2022
F3011.1 Oral Proceedings: summons
Feb 1, 2022
F3011.1 Oral Proceedings: summons
Jan 27, 2022
F3010 Oral proceedings: order for summons
Apr 30, 2021
F3345 Forwarding of submissions to parties
Apr 30, 2021
F3345 Forwarding of submissions to parties
Apr 30, 2021
F3345 Forwarding of submissions to parties
Apr 30, 2021
F3345 Forwarding of submissions to parties
Apr 30, 2021
F3345 Forwarding of submissions to parties
Apr 30, 2021
F3345 Forwarding of submissions to parties
Apr 23, 2021
(Electronic) Receipt
Apr 23, 2021
Letter accompanying subsequently filed items
Apr 23, 2021
Letter relating to Appeal Procedure
Apr 23, 2021
Non-Patent Literature cited during the appeal procedure
Mar 31, 2021
Communication of amended entries in the Register of European Patents
Mar 31, 2021
F3345 Forwarding of submissions to parties
Mar 31, 2021
F3345 Forwarding of submissions to parties
Mar 31, 2021
F3345 Forwarding of submissions to parties
Mar 24, 2021
Letter accompanying subsequently filed items
Mar 24, 2021
Request for change of opponent's representative
Dec 14, 2020
Communication of amended entries concerning the representative
Dec 7, 2020
Submission concerning change of applicant's representative
Nov 16, 2020
Composition of the board (T)
Sep 8, 2020
F3345 Forwarding of submissions to parties
Sep 8, 2020
F3345 Forwarding of submissions to parties
Sep 8, 2020
F3345 Forwarding of submissions to parties
Sep 3, 2020
(Electronic) Receipt
Sep 3, 2020
Letter accompanying subsequently filed items
Sep 3, 2020
Letter relating to Appeal Procedure
Jun 17, 2020
F3345 Forwarding of submissions to parties
Jun 17, 2020
F3345 Forwarding of submissions to parties
Jun 17, 2020
F3345 Forwarding of submissions to parties
Jun 12, 2020
(Electronic) Receipt
Jun 12, 2020
Letter accompanying subsequently filed items
Jun 12, 2020
Letter relating to Appeal Procedure
Jun 12, 2020
Non-Patent Literature cited during the appeal procedure
Jun 12, 2020
Patent Document cited during the appeal procedure
Apr 21, 2020
F3345 Forwarding of submissions to parties
Apr 15, 2020
(Electronic) Receipt
Apr 15, 2020
Letter accompanying subsequently filed items
Apr 15, 2020
Reply to appeal
Apr 9, 2020
F3057 Communication: Change of responsibility of a Board of Appeal
Apr 9, 2020
F3057 Communication: Change of responsibility of a Board of Appeal
Apr 9, 2020
F3057 Communication: Change of responsibility of a Board of Appeal
Apr 9, 2020
F3057 Communication: Change of responsibility of a Board of Appeal
Dec 5, 2019
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Dec 5, 2019
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Dec 5, 2019
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Dec 5, 2019
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Nov 29, 2019
(Electronic) Receipt
Nov 29, 2019
Annexes (other than cited documents) regarding appeal procedure
Nov 29, 2019
Letter accompanying subsequently filed items
Nov 29, 2019
Statement of grounds of appeal
Nov 26, 2019
(Electronic) Receipt
Nov 26, 2019
Letter accompanying subsequently filed items
Nov 26, 2019
Statement of grounds of appeal
Nov 19, 2019
(Electronic) Receipt
Nov 19, 2019
Letter accompanying subsequently filed items
Nov 19, 2019
Letter relating to Appeal Procedure
Nov 19, 2019
Statement of grounds of appeal
Sep 30, 2019
F3204 Communication of the file number to the parties
Sep 30, 2019
F3204 Communication of the file number to the parties
Sep 30, 2019
F3204 Communication of the file number to the parties
Sep 23, 2019
(Electronic) Receipt
Sep 23, 2019
Letter accompanying subsequently filed items
Sep 23, 2019
Letter relating to Appeal Procedure
Sep 19, 2019
(Electronic) Receipt
Sep 19, 2019
(Electronic) Receipt
Sep 19, 2019
(Electronic) Receipt
Sep 19, 2019
Letter accompanying subsequently filed items
Sep 19, 2019
Letter accompanying subsequently filed items
Sep 19, 2019
Letter accompanying subsequently filed items
Sep 19, 2019
Notice of appeal
Sep 19, 2019
Notice of appeal
Sep 19, 2019
Notice of appeal
Aug 23, 2019
Advice of delivery
Aug 15, 2019
Advice of delivery
Aug 2, 2019
Advice of delivery
Aug 2, 2019
Advice of delivery
Jul 26, 2019
Advice of delivery
Jul 24, 2019
Advice of delivery
Jul 24, 2019
Advice of delivery
Jul 23, 2019
Advice of delivery
Jul 19, 2019
Acknowledgement of a document
Jul 19, 2019
Acknowledgement of a document
Jul 19, 2019
Acknowledgement of a document
Jul 19, 2019
Acknowledgement of a document
Jul 19, 2019
Annex to the communication - opposition
Jul 19, 2019
Decision of the Opposition Division and instruction
Jul 19, 2019
Druckexemplar in opposition procedure
Jul 19, 2019
Grounds for the decision (Annex) - opposition
Jul 19, 2019
Interlocutory decision in opposition proceedings
Jul 19, 2019
Internal form - Opposition/addressees
Jul 19, 2019
Internal form - Opposition/addressees
Jul 19, 2019
Means of redress
Jul 19, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jul 19, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jul 19, 2019
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Jul 19, 2019
Provision of a copy of the minutes - opposition procedure
Jul 19, 2019
Scanned annex to a communication - opposition procedure
Jul 19, 2019
Scanned annex to a communication - opposition procedure
Jun 20, 2019
Information about the result of oral proceedings
May 2, 2019
Brief communication - Opposition proceedings
May 2, 2019
Brief communication - Opposition proceedings
May 2, 2019
Brief communication - Opposition proceedings
Apr 26, 2019
Brief communication - Opposition proceedings
Apr 26, 2019
Brief communication - Opposition proceedings
Apr 26, 2019
Brief communication - Opposition proceedings
Apr 24, 2019
Brief communication - Opposition proceedings
Apr 24, 2019
Brief communication - Opposition proceedings
Apr 24, 2019
Brief communication - Opposition proceedings
Apr 18, 2019
(Electronic) Receipt
Apr 18, 2019
Letter accompanying subsequently filed items
Apr 18, 2019
Written submission in preparation to/during oral proceedings
Apr 17, 2019
(Electronic) Receipt
Apr 17, 2019
Amended claims with annotations
Apr 17, 2019
Amended claims with annotations
Apr 17, 2019
Amended claims with annotations
Apr 17, 2019
Amended claims with annotations
Apr 17, 2019
Claims
Apr 17, 2019
Claims
Apr 17, 2019
Claims
Apr 17, 2019
Claims
Apr 17, 2019
Letter accompanying subsequently filed items
Apr 17, 2019
Written submission in preparation to/during oral proceedings
Apr 16, 2019
Brief communication - Opposition proceedings
Apr 16, 2019
Brief communication - Opposition proceedings
Apr 16, 2019
Brief communication - Opposition proceedings
Apr 15, 2019
(Electronic) Receipt
Apr 15, 2019
Letter accompanying subsequently filed items
Apr 15, 2019
Written submission in preparation to/during oral proceedings
Apr 12, 2019
Communication of amended entries
Apr 8, 2019
(Electronic) Receipt
Apr 8, 2019
Letter accompanying subsequently filed items
Apr 8, 2019
Request for interpreters during oral proceedings
Apr 2, 2019
Brief communication - Opposition proceedings
Apr 2, 2019
Brief communication - Opposition proceedings
Apr 2, 2019
Brief communication - Opposition proceedings
Apr 2, 2019
Communication concerning the filing of a power of attorney
Apr 2, 2019
Communication of amended entries
Mar 29, 2019
Request concerning representative opponent
Mar 27, 2019
(Electronic) Receipt
Mar 27, 2019
Letter accompanying subsequently filed items
Mar 27, 2019
Request for change of opponent's representative
Mar 22, 2019
Brief communication - Opposition proceedings
Mar 22, 2019
Brief communication - Opposition proceedings
Mar 22, 2019
Brief communication - Opposition proceedings
Mar 18, 2019
(Electronic) Receipt
Mar 18, 2019
Letter accompanying subsequently filed items
Mar 18, 2019
Written submission in preparation to/during oral proceedings
Mar 6, 2019
(Electronic) Receipt
Mar 6, 2019
Letter accompanying subsequently filed items
Mar 6, 2019
Request for interpreters during oral proceedings
Aug 14, 2018
Advice of delivery
Aug 13, 2018
Advice of delivery
Jul 26, 2018
Advice of delivery
Jul 18, 2018
Advice of delivery
Jun 28, 2018
Advice of delivery
Jun 26, 2018
Advice of delivery
Jun 26, 2018
Advice of delivery
Jun 25, 2018
Advice of delivery
Jun 21, 2018
Acknowledgement of a document
Jun 21, 2018
Acknowledgement of a document
Jun 21, 2018
Acknowledgement of a document
Jun 21, 2018
Acknowledgement of a document
Jun 21, 2018
Advice of delivery
Jun 21, 2018
Information concerning oral proceedings
Jun 21, 2018
Information concerning oral proceedings
Jun 21, 2018
Information concerning oral proceedings
Jun 21, 2018
Information concerning oral proceedings
Jun 21, 2018
Notification concerning the date of oral proceedings
Jun 21, 2018
Notification concerning the date of oral proceedings
Jun 21, 2018
Notification concerning the date of oral proceedings
Jun 21, 2018
Notification concerning the date of oral proceedings
Jun 21, 2018
Summons to attend oral proceedings
Jun 21, 2018
Summons to attend oral proceedings
Jun 21, 2018
Summons to attend oral proceedings
Jun 21, 2018
Summons to attend oral proceedings
Jun 19, 2018
Advice of delivery
Jun 18, 2018
Advice of delivery
Jun 18, 2018
Advice of delivery
Jun 11, 2018
Advice of delivery
May 30, 2018
Advice of delivery
May 29, 2018
Brief communication - Opposition proceedings
May 29, 2018
Brief communication - Opposition proceedings
May 29, 2018
Brief communication - Opposition proceedings
May 29, 2018
Oral proceedings: reply to date proposed
May 24, 2018
(Electronic) Receipt
May 24, 2018
Request for interpreters during oral proceedings
May 23, 2018
Advice of delivery
May 14, 2018
Advice of delivery
May 9, 2018
Advice of delivery
May 9, 2018
Advice of delivery
May 9, 2018
Advice of delivery
May 4, 2018
Advice of delivery
Apr 30, 2018
Acknowledgement of a document
Apr 30, 2018
Acknowledgement of a document
Apr 30, 2018
Acknowledgement of a document
Apr 30, 2018
Acknowledgement of a document
Apr 30, 2018
Annex to the communication - opposition
Apr 30, 2018
Information concerning oral proceedings
Apr 30, 2018
Information concerning oral proceedings
Apr 30, 2018
Information concerning oral proceedings
Apr 30, 2018
Information concerning oral proceedings
Apr 30, 2018
Preparation for oral proceedings
Apr 30, 2018
Scanned annex to a communication - opposition procedure
Apr 30, 2018
Summons to attend oral proceedings
Apr 30, 2018
Summons to attend oral proceedings
Apr 30, 2018
Summons to attend oral proceedings
Apr 30, 2018
Summons to attend oral proceedings
Jan 9, 2018
Brief communication - Opposition proceedings
Jan 9, 2018
Brief communication - Opposition proceedings
Jan 9, 2018
Brief communication - Opposition proceedings
Dec 27, 2017
Claims
Dec 27, 2017
Claims
Dec 27, 2017
Reply of the patent proprietor to the notice(s) of opposition
Dec 21, 2017
Claims
Dec 21, 2017
Claims
Dec 21, 2017
Reply of the patent proprietor to the notice(s) of opposition
Aug 11, 2017
Communication of a notice of opposition and request to file observations
Aug 11, 2017
Notice of further oppositions to opponent(s)
Aug 11, 2017
Notice of further oppositions to opponent(s)
Aug 11, 2017
Notice of further oppositions to opponent(s)
Jul 12, 2017
Authorisation
Jul 6, 2017
Communication of a notice of opposition - first information to patent proprietor
Jun 28, 2017
Any annexes (other than citation) to an opposition letter
Jun 28, 2017
Any annexes (other than citation) to an opposition letter
Jun 28, 2017
Notice of opposition
Jun 28, 2017
Notice of opposition
Jun 28, 2017
Notice of opposition
Jun 28, 2017
Notice of opposition
Jun 28, 2017
Patent document cited during the opposition procedure
Jun 28, 2017
Patent document cited during the opposition procedure
Jun 28, 2017
Patent document cited during the opposition procedure
Jun 28, 2017
Patent document cited during the opposition procedure
Jun 28, 2017
Patent document cited during the opposition procedure
Jun 28, 2017
Patent document cited during the opposition procedure
Jun 28, 2017
Patent document cited during the opposition procedure
Jun 28, 2017
Patent document cited during the opposition procedure
Jun 28, 2017
Patent document cited during the opposition procedure
Jun 28, 2017
Patent document cited during the opposition procedure
Jun 28, 2017
Patent document cited during the opposition procedure
Jun 28, 2017
Patent document cited during the opposition procedure
Jun 28, 2017
Patent document cited during the opposition procedure
Jun 28, 2017
Patent document cited during the opposition procedure
Jun 28, 2017
Patent document cited during the opposition procedure
Jun 28, 2017
Patent document cited during the opposition procedure
Jun 28, 2017
Patent document cited during the opposition procedure
Jun 22, 2017
Communication of a notice of opposition - first information to patent proprietor
Jun 14, 2017
Notice of opposition
Jun 14, 2017
Notice of opposition
Jun 14, 2017
Patent document cited during the opposition procedure
Jun 14, 2017
Patent document cited during the opposition procedure
Jun 14, 2017
Patent document cited during the opposition procedure
Jun 14, 2017
Patent document cited during the opposition procedure
Sep 29, 2016
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Sep 1, 2016
Decision to grant a European patent
Jul 25, 2016
Brief communication to applicant/representative (Legal Division)
Jul 20, 2016
Bibliographic data of the European patent application
Jul 19, 2016
(Electronic) Receipt
Jul 19, 2016
English translation of the claims
Jul 19, 2016
French translation of claims
Jul 19, 2016
Letter accompanying subsequently filed items
May 31, 2016
Bibliographic data of the European patent application
May 31, 2016
Communication about intention to grant a European patent
May 31, 2016
Intention to grant (signatures)
May 31, 2016
Text intended for grant (clean copy)
May 31, 2016
Text intended for grant (version for approval)
May 13, 2016
Examination started
Nov 16, 2015
Communication of the registration of a transfer or change of name and/or address
Nov 12, 2015
Submission concerning change of applicant's address
Nov 6, 2015
Submission concerning change of applicant's address
Jun 22, 2015
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
May 20, 2015
Notification of forthcoming publication
May 15, 2015
Communication regarding the transmission of the European search report
May 15, 2015
European search opinion
May 15, 2015
European search report
May 7, 2015
Search started
Oct 24, 2014
Communication to designated inventor
Oct 24, 2014
Communication to designated inventor
Oct 24, 2014
Communication to designated inventor
Oct 24, 2014
Communication to designated inventor
Oct 24, 2014
Communication to designated inventor
Aug 6, 2014
Letter concerning the priority
Aug 6, 2014
Priority document
Aug 1, 2014
Abstract
Aug 1, 2014
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Aug 1, 2014
Claims
Aug 1, 2014
Description
Aug 1, 2014
Designation of inventor
Aug 1, 2014
Designation of inventor
Aug 1, 2014
Designation of inventor
Aug 1, 2014
Designation of inventor
Aug 1, 2014
Designation of inventor
Aug 1, 2014
Drawings
Aug 1, 2014
Priority search results
Aug 1, 2014
Request for grant of a European patent

EP2883926

TESA

Application Number: EP14179525A
Filing Date: Aug 1, 2014
Status: Patent Maintained As Amended; Jun 23, 2023
Publication Date: Jul 26, 2023
External Links: Slate, Register , Google Patents

IP Verse

Adhesive Mass

Patent Summary

Patent Family

Patent Oppositions (3)

Dossier Documents

EP2883926