Sealing Disc For Induction Sealing A Container

Patent No. EP2651635 (titled "Sealing Disc For Induction Sealing A Container") was filed by Alfelder Kunststoffwerke Herm Meyer on Nov 29, 2011. The application was issued on Apr 4, 2018.

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
CONSTANTIA TEICH	Jan 3, 2019	PATENTANWALTE BARGER

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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Mar 29, 2021
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Mar 24, 2021
Termination of the opposition proceedings with maintenance of patent
Dec 10, 2020
Brief communication - Opposition proceedings
Dec 10, 2020
Decision to discontinue the opposition proceedings
Dec 10, 2020
Notification concerning the date of oral proceedings
Dec 8, 2020
Brief communication - Opposition proceedings
Dec 8, 2020
Brief communication - Opposition proceedings
Dec 3, 2020
(Electronic) Receipt
Dec 3, 2020
Letter accompanying subsequently filed items
Dec 3, 2020
Withdrawal of an opposition
Aug 14, 2020
Advice of delivery
Aug 13, 2020
Advice of delivery
Aug 10, 2020
Acknowledgement of a document
Aug 10, 2020
Acknowledgement of a document
Aug 10, 2020
Annex to the communication - opposition
Aug 10, 2020
Information concerning oral proceedings
Aug 10, 2020
Summons to attend oral proceedings
Aug 10, 2020
Summons to attend oral proceedings
Apr 29, 2020
Notification concerning the date of oral proceedings
Apr 29, 2020
Notification concerning the date of oral proceedings
Apr 29, 2020
Oral proceedings: Request for postponement
Apr 24, 2020
Brief communication - Opposition proceedings
Apr 21, 2020
(Electronic) Receipt
Apr 21, 2020
Any annexes (other than citation) to an opposition letter
Apr 21, 2020
Letter accompanying subsequently filed items
Apr 21, 2020
Oral proceedings: Request for postponement
Mar 11, 2020
Brief communication - Opposition proceedings
Mar 11, 2020
Brief communication - Opposition proceedings
Mar 5, 2020
(Electronic) Receipt
Mar 5, 2020
(Electronic) Receipt
Mar 5, 2020
Letter accompanying subsequently filed items
Mar 5, 2020
Letter accompanying subsequently filed items
Mar 5, 2020
Written submission in preparation to/during oral proceedings
Mar 5, 2020
Written submission in preparation to/during oral proceedings
Oct 1, 2019
Advice of delivery
Oct 1, 2019
Advice of delivery
Oct 1, 2019
Advice of delivery
Sep 27, 2019
Advice of delivery
Sep 23, 2019
Acknowledgement of a document
Sep 23, 2019
Acknowledgement of a document
Sep 23, 2019
Annex to the communication - opposition
Sep 23, 2019
Information concerning oral proceedings
Sep 23, 2019
Summons to attend oral proceedings
Sep 23, 2019
Summons to attend oral proceedings
May 27, 2019
Brief communication - Opposition proceedings
May 21, 2019
(Electronic) Receipt
May 21, 2019
Letter accompanying subsequently filed items
May 21, 2019
Reply of the patent proprietor to the notice(s) of opposition
Mar 8, 2019
Brief communication - Opposition proceedings
Mar 4, 2019
(Electronic) Receipt
Mar 4, 2019
Citation in opposition procedure - 005
Mar 4, 2019
Citation in opposition procedure - 006
Mar 4, 2019
Consolidated list of cited opposition documents
Mar 4, 2019
Letter accompanying subsequently filed items
Mar 4, 2019
Letter regarding the opposition procedure (no time limit)
Jan 18, 2019
Communication of a notice of opposition and request to file observations
Jan 18, 2019
Notice of further oppositions to opponent(s)
Jan 9, 2019
Communication of a notice of opposition - first information to patent proprietor
Jan 3, 2019
(Electronic) Receipt
Jan 3, 2019
Citation in opposition procedure - 001
Jan 3, 2019
Citation in opposition procedure - 002
Jan 3, 2019
Citation in opposition procedure - 003
Jan 3, 2019
Citation in opposition procedure - 004
Jan 3, 2019
Notice of opposition
Jan 3, 2019
Notice of opposition
Apr 16, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Mar 8, 2018
Decision to grant a European patent
Feb 22, 2018
(Electronic) Receipt
Feb 22, 2018
English translation of the claims
Feb 22, 2018
Filing of the translations of the claims
Feb 22, 2018
French translation of claims
Feb 22, 2018
Letter accompanying subsequently filed items
Oct 20, 2017
Bibliographic data of the European patent application
Oct 20, 2017
Communication about intention to grant a European patent
Oct 20, 2017
Intention to grant (signatures)
Oct 20, 2017
Text intended for grant (clean copy)
Oct 20, 2017
Text intended for grant (version for approval)
Apr 24, 2017
Claims
Apr 24, 2017
Description
Apr 24, 2017
Reply to communication from the Examining Division
Apr 20, 2017
Claims
Apr 20, 2017
Description
Apr 20, 2017
Reply to communication from the Examining Division
Dec 14, 2016
Annex to the communication
Dec 14, 2016
Communication from the Examining Division
Dec 7, 2016
Examination started
Aug 30, 2016
Notification regarding date of start of examination with possibility to withdraw
Nov 25, 2015
Payment of fees and costs
Mar 21, 2014
Priority search results
Mar 21, 2014
Reply to invitation to file a copy of priority search results
Mar 12, 2014
Invitation to file a copy of search results(priority)
Jan 29, 2014
Amended description filed after receipt of (European) search report
Jan 29, 2014
Amendments received before examination
Jan 28, 2014
Amended description filed after receipt of (European) search report
Jan 28, 2014
Amendments received before examination
Nov 23, 2013
Payment of fees and costs
Sep 25, 2013
Notification on forthcoming publication of bibliographic data
Jul 23, 2013
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Jul 19, 2013
Communication to designated inventor
Jul 3, 2013
Copy of the international preliminary report on patentability
Jun 12, 2013
(Electronic) Receipt
Jun 12, 2013
Request for entry into the European phase
May 2, 2013
Submission concerning representation
Apr 26, 2013
Information on entry into European phase
Jul 10, 2012
Priority document (electronically transmitted)
Jun 21, 2012
Copy of the international search report
Jun 21, 2012
Copy of the international search report
Jun 21, 2012
Published international application - A1
Feb 24, 2012
Written opinion of the ISA, boxes No. I to VIII
Feb 24, 2012
Written opinion of the ISA, cover sheet
Feb 24, 2012
Written opinion of the ISA, supplemental box
Nov 29, 2011
(Electronic) Receipt
Nov 29, 2011
Abstract
Nov 29, 2011
Claims
Nov 29, 2011
Description
Nov 29, 2011
Drawings

EP2651635

ALFELDER KUNSTSTOFFWERKE HERM MEYER

Application Number: EP11793722A
Filing Date: Nov 29, 2011
Status: Granted And Under Opposition; Mar 2, 2018
Publication Date: Apr 4, 2018
External Links: Slate, Register , Google Patents

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Sealing Disc For Induction Sealing A Container

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Dossier Documents

EP2651635