Patterned Silicone Coating

Patent No. EP2923681 (titled "Patterned Silicone Coating") was filed by Systagenix Wound Management on Apr 13, 2012. The application was issued on Oct 2, 2019.

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
MOLNLYCKE HEALTH CARE	Oct 4, 2017	TOSTMANN

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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Sep 5, 2019
Decision to maintain the European patent in amended form
Sep 5, 2019
Decision to maintain the European patent in amended form
Sep 2, 2019
Termination of the opposition proceedings with maintenance of patent
Aug 23, 2019
(Electronic) Receipt
Aug 23, 2019
Filing of the translation of the amended claims
Aug 23, 2019
French translation of claims
Aug 23, 2019
German translation of the claims
Jul 18, 2019
Communication of amended entries concerning the representative
Jul 12, 2019
Submission concerning change of applicant's representative
May 27, 2019
Communication of bibliographic data
May 27, 2019
Communication to opponent concerning maintenance
May 27, 2019
Communication with request to file translations
May 17, 2019
Maintenance of the patent with the documents specified in the final decision
Feb 14, 2019
Advice of delivery
Feb 7, 2019
Advice of delivery
Feb 6, 2019
Advice of delivery
Feb 5, 2019
Acknowledgement of a document
Feb 5, 2019
Acknowledgement of a document
Feb 5, 2019
Annex to the communication - opposition
Feb 5, 2019
Decision of the Opposition Division and instruction
Feb 5, 2019
Druckexemplar in opposition procedure
Feb 5, 2019
Grounds for the decision (Annex) - opposition
Feb 5, 2019
Interlocutory decision in opposition proceedings
Feb 5, 2019
Internal form - Opposition/addressees
Feb 5, 2019
Internal form - Opposition/addressees
Feb 5, 2019
Means of redress
Feb 5, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Feb 5, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Feb 5, 2019
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Feb 5, 2019
Provision of a copy of the minutes - opposition procedure
Feb 5, 2019
Scanned annex to a communication - opposition procedure
Jan 17, 2019
Information about the result of oral proceedings
Jan 7, 2019
Brief communication - Opposition proceedings
Dec 19, 2018
(Electronic) Receipt
Dec 19, 2018
Letter accompanying subsequently filed items
Dec 19, 2018
Written submission in preparation to/during oral proceedings
Nov 23, 2018
Brief communication - Opposition proceedings
Nov 15, 2018
(Electronic) Receipt
Nov 15, 2018
Letter accompanying subsequently filed items
Nov 15, 2018
Patent document cited during the opposition procedure
Nov 15, 2018
Written submission in preparation to/during oral proceedings
Nov 7, 2018
Brief communication - Opposition proceedings
Nov 5, 2018
Brief communication - Opposition proceedings
Oct 31, 2018
(Electronic) Receipt
Oct 31, 2018
Letter accompanying subsequently filed items
Oct 31, 2018
Letter regarding the opposition procedure (no time limit)
Oct 26, 2018
(Electronic) Receipt
Oct 26, 2018
Letter accompanying subsequently filed items
Oct 26, 2018
Request for interpreters during oral proceedings
Jun 12, 2018
Advice of delivery
May 30, 2018
Advice of delivery
May 29, 2018
Advice of delivery
May 28, 2018
Acknowledgement of a document
May 28, 2018
Acknowledgement of a document
May 28, 2018
Annex to the communication - opposition
May 28, 2018
Information concerning oral proceedings
May 28, 2018
Preparation for oral proceedings
May 28, 2018
Summons to attend oral proceedings
May 28, 2018
Summons to attend oral proceedings
May 23, 2018
Request for change of applicant's representative
May 7, 2018
Brief communication - Opposition proceedings
May 3, 2018
Communication of amended entries concerning the representative
Apr 26, 2018
(Electronic) Receipt
Apr 26, 2018
Letter accompanying subsequently filed items
Apr 26, 2018
Letter regarding the opposition procedure (no time limit)
Apr 25, 2018
Submission concerning change of applicant's representative
Mar 29, 2018
Brief communication - Opposition proceedings
Mar 27, 2018
Communication of the registration of a transfer or change of name and/or address
Mar 21, 2018
(Electronic) Receipt
Mar 21, 2018
(Electronic) Receipt
Mar 21, 2018
Amended claims with annotations
Mar 21, 2018
Annexes in respect of a client data request
Mar 21, 2018
Claims
Mar 21, 2018
Letter accompanying subsequently filed items
Mar 21, 2018
Letter accompanying subsequently filed items
Mar 21, 2018
Reply of the patent proprietor to the notice(s) of opposition
Mar 21, 2018
Submission concerning a transfer of rights (applicant)
Mar 16, 2018
Brief communication - Opposition proceedings
Mar 16, 2018
Rejection of request for extension of time limit
Mar 8, 2018
(Electronic) Receipt
Mar 8, 2018
Letter accompanying subsequently filed items
Mar 8, 2018
Request for extension of time limit
Nov 15, 2017
Communication of a notice of opposition and request to file observations
Nov 15, 2017
Notice of further oppositions to opponent(s)
Oct 25, 2017
Communication of amended entries concerning the representative
Oct 20, 2017
Submission concerning change of applicant's representative
Oct 11, 2017
Communication of a notice of opposition - first information to patent proprietor
Oct 4, 2017
(Electronic) Receipt
Oct 4, 2017
Any annexes (other than citation) to an opposition letter
Oct 4, 2017
Non-patent literature cited during the opposition procedure
Oct 4, 2017
Non-patent literature cited during the opposition procedure
Oct 4, 2017
Notice of opposition
Oct 4, 2017
Notice of opposition
Oct 4, 2017
Patent document cited during the opposition procedure
Oct 4, 2017
Patent document cited during the opposition procedure
Oct 4, 2017
Patent document cited during the opposition procedure
Oct 4, 2017
Patent document cited during the opposition procedure
Oct 4, 2017
Patent document cited during the opposition procedure
Oct 4, 2017
Translation of the evidence during Opposition procedure
Oct 4, 2017
Translation of the evidence during Opposition procedure
Jul 3, 2017
Communication of the registration of a transfer or change of name and/or address
Jun 27, 2017
Submission concerning change of applicant's address
Apr 27, 2017
Submission concerning representation
Jan 11, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Dec 15, 2016
Decision to grant a European patent
Dec 1, 2016
(Electronic) Receipt
Dec 1, 2016
Filing of the translations of the claims
Dec 1, 2016
French translation of claims
Dec 1, 2016
German translation of the claims
Aug 26, 2016
Bibliographic data of the European patent application
Aug 26, 2016
Communication about intention to grant a European patent
Aug 26, 2016
Intention to grant (signatures)
Aug 26, 2016
Text intended for grant (clean copy)
Aug 26, 2016
Text intended for grant (version for approval)
Aug 10, 2016
Examination started
Mar 21, 2016
(Electronic) Receipt
Mar 21, 2016
Amended claims filed after receipt of (European) search report
Mar 21, 2016
Amended claims with annotations
Mar 21, 2016
Amended description filed after receipt of (European) search report
Mar 21, 2016
Amended description with annotations
Mar 21, 2016
Amendments received before examination
Mar 21, 2016
Letter accompanying subsequently filed items
Oct 5, 2015
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Sep 2, 2015
Notification of forthcoming publication
Jul 29, 2015
Refund of fees
Jul 21, 2015
Communication regarding the transmission of the European search report
Jul 21, 2015
European search opinion
Jul 21, 2015
European search report
Jul 6, 2015
Search started
May 22, 2015
(Electronic) Receipt
May 22, 2015
Claims
May 22, 2015
Letter accompanying subsequently filed items
May 13, 2015
Refund of fees
Apr 24, 2015
Communication to designated inventor
Apr 24, 2015
Communication to designated inventor
Apr 24, 2015
Communication to designated inventor
Apr 24, 2015
Communication to designated inventor
Apr 24, 2015
Communication to designated inventor
Apr 24, 2015
Communication to designated inventor
Mar 16, 2015
Invitation to file claims
Mar 3, 2015
Abstract
Mar 3, 2015
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Mar 3, 2015
Description
Mar 3, 2015
Designation of inventor
Mar 3, 2015
Drawings
Mar 3, 2015
Request for grant of a European patent (divisional application)
Nov 6, 2012
Priority document (electronically transmitted)

EP2923681

SYSTAGENIX WOUND MANAGEMENT

Application Number: EP15157408A
Filing Date: Apr 13, 2012
Status: Patent Maintained As Amended; Aug 30, 2019
Publication Date: Oct 2, 2019
External Links: Slate, Register , Google Patents

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Patterned Silicone Coating

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Dossier Documents

EP2923681