Patch

Patent No. EP2258355 (titled "Patch") was filed by Hisamitsu Pharmaceutical on Feb 9, 2009. The application was issued on Jan 22, 2020.

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
LTS LOHMANN THERAPIE SYSTEME	Oct 21, 2020	MAIWALD

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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Dec 6, 2024
Decision of the Board of Appeal
Dec 6, 2024
Decision of the Board of Appeal
Dec 6, 2024
F3032 Notification(s) of the decision
Dec 6, 2024
F3032 Notification(s) of the decision
Nov 13, 2024
F3013 Oral Proceedings: Forwarding minutes
Nov 13, 2024
F3013 Oral Proceedings: Forwarding minutes
Nov 13, 2024
F3316 Oral Proceedings: Minutes (Appellant: Opponent)
Nov 13, 2024
F3316 Oral Proceedings: Minutes (Appellant: Opponent)
Nov 8, 2024
F3345 Forwarding of submissions to parties
Nov 7, 2024
(Electronic) Receipt
Nov 7, 2024
Letter accompanying subsequently filed items
Nov 7, 2024
Letter dealing with oral proceedings during the appeal procedure
Nov 6, 2024
F3345 Forwarding of submissions to parties
Nov 5, 2024
(Electronic) Receipt
Nov 5, 2024
Letter accompanying subsequently filed items
Nov 5, 2024
Letter dealing with oral proceedings during the appeal procedure
Oct 11, 2024
F3345 Forwarding of submissions to parties
Oct 10, 2024
(Electronic) Receipt
Oct 10, 2024
Letter accompanying subsequently filed items
Oct 10, 2024
Letter dealing with oral proceedings during the appeal procedure
Aug 13, 2024
F3345 Forwarding of submissions to parties
Aug 9, 2024
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Aug 9, 2024
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Aug 8, 2024
(Electronic) Receipt
Aug 8, 2024
Letter accompanying subsequently filed items
Aug 8, 2024
Request for interpreters during oral proceedings
Jun 12, 2024
F3345 Forwarding of submissions to parties
Jun 7, 2024
(Electronic) Receipt
Jun 7, 2024
Letter accompanying subsequently filed items
Jun 7, 2024
Letter relating to Appeal Procedure
Oct 20, 2023
F3936 Acknowledgement of receipt Board of Appeal
Oct 18, 2023
F3011.1 Oral Proceedings: summons
Oct 18, 2023
F3011.1 Oral Proceedings: summons
Oct 13, 2023
F3010 Oral proceedings: order for summons
Sep 22, 2023
F3303.16 Change of composition of the Board (T)
Feb 20, 2023
F3345 Forwarding of submissions to parties
Feb 15, 2023
(Electronic) Receipt
Feb 15, 2023
Letter accompanying subsequently filed items
Feb 15, 2023
Reply to appeal
Jan 2, 2023
Communication of amended entries in the Register of European Patents
Jan 2, 2023
F3345 Forwarding of submissions to parties
Dec 21, 2022
Composition of the board (T)
Dec 19, 2022
Letter accompanying subsequently filed items
Dec 19, 2022
Request for change of opponent's representative
Oct 10, 2022
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Sep 30, 2022
(Electronic) Receipt
Sep 30, 2022
Citation in appeal procedure - 020
Sep 30, 2022
Citation in appeal procedure - 021
Sep 30, 2022
Letter accompanying subsequently filed items
Sep 30, 2022
Statement of grounds of appeal
Aug 8, 2022
F3204 Communication of the file number to the parties
Aug 8, 2022
F3204 Communication of the file number to the parties
Aug 1, 2022
(Electronic) Receipt
Aug 1, 2022
Letter accompanying subsequently filed items
Aug 1, 2022
Notice of appeal
Jun 9, 2022
Advice of delivery
Jun 1, 2022
Annex to the communication - opposition
Jun 1, 2022
Decision of the Opposition Division and instruction
Jun 1, 2022
Decision rejecting the opposition
Jun 1, 2022
Decision rejecting the opposition
Jun 1, 2022
Grounds for the decision (Annex) - opposition
Jun 1, 2022
Means of redress
Jun 1, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jun 1, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jun 1, 2022
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Jun 1, 2022
Provision of a copy of the minutes - opposition procedure
Jun 1, 2022
Provision of a copy of the minutes - opposition procedure
Jun 1, 2022
Transmittal of decision / summons - opposition
Jun 1, 2022
Transmittal of decision / summons - opposition
May 18, 2022
Information about the result of oral proceedings
May 13, 2022
Brief communication - Opposition proceedings
May 11, 2022
(Electronic) Receipt
May 11, 2022
Letter accompanying subsequently filed items
May 11, 2022
Written submission in preparation to/during oral proceedings
Mar 24, 2022
Brief communication - Opposition proceedings
Mar 21, 2022
Brief communication - Opposition proceedings
Mar 18, 2022
(Electronic) Receipt
Mar 18, 2022
Citation in opposition procedure - 019
Mar 18, 2022
Consolidated list of cited opposition documents
Mar 18, 2022
Letter accompanying subsequently filed items
Mar 18, 2022
Written submission in preparation to/during oral proceedings
Mar 16, 2022
(Electronic) Receipt
Mar 16, 2022
Citation in opposition procedure - 018
Mar 16, 2022
Letter accompanying subsequently filed items
Mar 16, 2022
Written submission in preparation to/during oral proceedings
Dec 21, 2021
(Electronic) Receipt
Dec 21, 2021
Notification concerning the date of oral proceedings
Dec 21, 2021
Notification concerning the date of oral proceedings
Sep 27, 2021
Advice of delivery
Sep 23, 2021
Annex to the communication - opposition
Sep 23, 2021
Information concerning oral proceedings
Sep 23, 2021
Summons to attend oral proceedings
Sep 23, 2021
Summons to attend oral proceedings
Sep 23, 2021
Transmittal of decision / summons - opposition
Sep 23, 2021
Transmittal of decision / summons - opposition
Aug 23, 2021
Brief communication - Opposition proceedings
Aug 18, 2021
(Electronic) Receipt
Aug 18, 2021
Letter accompanying subsequently filed items
Aug 18, 2021
Reply from the opponent to submission of proprietor
Mar 12, 2021
Brief communication - Opposition proceedings
Mar 9, 2021
(Electronic) Receipt
Mar 9, 2021
Letter accompanying subsequently filed items
Mar 9, 2021
Reply of the patent proprietor to the notice(s) of opposition
Nov 3, 2020
Communication of a notice of opposition and request to file observations
Nov 3, 2020
Notice of further oppositions to opponent(s)
Oct 27, 2020
Communication of a notice of opposition - first information to patent proprietor
Oct 21, 2020
(Electronic) Receipt
Oct 21, 2020
Citation in opposition procedure - 001
Oct 21, 2020
Citation in opposition procedure - 002
Oct 21, 2020
Citation in opposition procedure - 003
Oct 21, 2020
Citation in opposition procedure - 004
Oct 21, 2020
Citation in opposition procedure - 005
Oct 21, 2020
Citation in opposition procedure - 006
Oct 21, 2020
Citation in opposition procedure - 007
Oct 21, 2020
Citation in opposition procedure - 008
Oct 21, 2020
Citation in opposition procedure - 009
Oct 21, 2020
Citation in opposition procedure - 010
Oct 21, 2020
Citation in opposition procedure - 011
Oct 21, 2020
Citation in opposition procedure - 012
Oct 21, 2020
Citation in opposition procedure - 013
Oct 21, 2020
Citation in opposition procedure - 014
Oct 21, 2020
Citation in opposition procedure - 015
Oct 21, 2020
Citation in opposition procedure - 016
Oct 21, 2020
Citation in opposition procedure - 016
Oct 21, 2020
Citation in opposition procedure - 017
Oct 21, 2020
Citation in opposition procedure - 017
Oct 21, 2020
International publication (Pamphlet)
Oct 21, 2020
Notice of opposition
Oct 21, 2020
Notice of opposition
Feb 3, 2020
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jan 8, 2020
Decision to grant a European patent
Dec 11, 2019
(Electronic) Receipt
Dec 11, 2019
Filing of the translations of the claims
Dec 11, 2019
French translation of claims
Dec 11, 2019
German translation of the claims
Aug 19, 2019
Bibliographic data of the European patent application
Aug 19, 2019
Communication about intention to grant a European patent
Aug 19, 2019
Intention to grant (signatures)
Aug 19, 2019
Text intended for grant (clean copy)
Aug 19, 2019
Text intended for grant (version for approval)
Jul 17, 2019
(Electronic) Receipt
Jul 17, 2019
Amended description with annotations
Jul 17, 2019
Description
Jul 17, 2019
Letter accompanying subsequently filed items
Jul 17, 2019
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Jun 7, 2019
Change to the inventor details
Jun 4, 2019
(Electronic) Receipt
Jun 4, 2019
Letter accompanying subsequently filed items
Jun 4, 2019
Letter concerning the inventor
Apr 30, 2019
Bibliographic data of the European patent application
Apr 30, 2019
Communication about intention to grant a European patent
Apr 30, 2019
Intention to grant (signatures)
Apr 30, 2019
Text intended for grant (clean copy)
Apr 30, 2019
Text intended for grant (version for approval)
Dec 5, 2018
Claims
Dec 5, 2018
Description
Dec 5, 2018
Reply to communication from the Examining Division
Oct 5, 2018
Annex to the communication
Oct 5, 2018
Communication from the Examining Division
Sep 4, 2018
Claims
Sep 4, 2018
Reply to communication from the Examining Division
May 2, 2018
Annex to the communication
May 2, 2018
Communication from the Examining Division
Dec 21, 2017
Claims
Dec 21, 2017
Description
Dec 21, 2017
Reply to communication from the Examining Division
Sep 29, 2017
Transmittal of third party observations to applicant
Sep 26, 2017
Annex to the communication
Sep 26, 2017
Communication from the Examining Division
Sep 25, 2017
Observations by third parties
Sep 15, 2017
Transmittal of third party observations to applicant
Sep 12, 2017
Citation filed by a third party
Sep 12, 2017
Observations by third parties
Sep 12, 2017
Patent document filed by a Third party
Sep 12, 2017
Patent document filed by a Third party
Sep 12, 2017
Patent document filed by a Third party
Jun 27, 2017
Transmittal of third party observations to applicant
Jun 21, 2017
Observations by third parties
Jun 21, 2017
Patent document filed by a Third party
May 23, 2017
Amended claims with annotations
May 23, 2017
Claims
May 23, 2017
Description
May 23, 2017
Non-patent literature cited during the examination procedure
May 23, 2017
Reply to communication from the Examining Division
Jan 13, 2017
Annex to the communication
Jan 13, 2017
Communication from the Examining Division
Jan 8, 2016
Amended description with annotations
Jan 8, 2016
Claims
Jan 8, 2016
Description
Jan 8, 2016
Reply to communication from the Examining Division
Aug 31, 2015
Annex to the communication
Aug 31, 2015
Consultation by telephone/in person (with time limit)
Aug 31, 2015
Result of consultation by telephone/in person
Feb 24, 2015
Submission concerning representation
Nov 14, 2014
Claims
Nov 14, 2014
Description
Nov 14, 2014
Reply to communication from the Examining Division
Jul 8, 2014
Annex to the communication
Jul 8, 2014
Communication from the Examining Division
Aug 13, 2013
Claims
Aug 13, 2013
Description
Aug 13, 2013
Reply to communication from the Examining Division
Apr 9, 2013
Annex to the communication
Apr 9, 2013
Communication from the Examining Division
Oct 24, 2012
Claims
Oct 24, 2012
Drawings
Oct 24, 2012
Reply to communication from the Examining Division
Jun 14, 2012
Annex to the communication
Jun 14, 2012
Communication from the Examining Division
Oct 31, 2011
Amended claims filed after receipt of (European) search report
Oct 31, 2011
Amendments received before examination
Oct 31, 2011
Non-patent literature cited during the examination procedure
Apr 19, 2011
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Mar 31, 2011
Communication regarding the transmission of the European search report
Mar 31, 2011
European search opinion
Mar 31, 2011
Supplementary European search report
Nov 10, 2010
Notification of forthcoming publication
Oct 18, 2010
Translation of the international preliminary report on patentability
Oct 8, 2010
Communication regarding possible amendment of the application/payment of claims fee
Sep 17, 2010
(Electronic) Receipt
Sep 17, 2010
Abstract
Sep 17, 2010
Amended description filed after receipt of (European) search report
Sep 17, 2010
Amendments received before examination
Sep 17, 2010
Claims
Sep 17, 2010
Description
Sep 17, 2010
Drawings
Sep 17, 2010
Request for entry into the European phase
Sep 16, 2010
Copy of the international preliminary report on patentability
Sep 3, 2010
Notification of the recording of a change
Sep 3, 2010
Notification of the recording of a change
Jul 7, 2010
Information on entry into European phase
Sep 23, 2009
Priority document (electronically transmitted)
Sep 3, 2009
Copy of the international search report
Sep 3, 2009
Copy of the translated international search report
Sep 3, 2009
International publication pamphlet

EP2258355

HISAMITSU PHARMACEUTICAL

Application Number: EP09715476A
Filing Date: Feb 9, 2009
Status: Revoked; Dec 10, 2024
Publication Date: Jan 22, 2020
External Links: Slate, EP2258355B1, Google Patents

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Dossier Documents

EP2258355