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Transdermal Therapeutic System With A Low Tendency To Spontaneously Crystallize

Patent No. EP2797588 (titled "Transdermal Therapeutic System With A Low Tendency To Spontaneously Crystallize") was filed by LTS Lohmann Therapie Systeme on Dec 28, 2012. The application was issued on Apr 27, 2016.

Patent Summary

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Patent Oppositions

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
LUYE PHARMA	Jan 27, 2017	LEDERER & KELLER PATENTANWALTE PARTNERSCHAFT MBB

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 20, 2021
Termination of the opposition proceedings with revocation of patent
Sep 15, 2021
F3936 Acknowledgement of receipt Board of Appeal
Sep 9, 2021
F3936 Acknowledgement of receipt Board of Appeal
Sep 8, 2021
Decision of the Board of Appeal
Sep 8, 2021
F3032 Notification(s) of the decision
Sep 8, 2021
F3032 Notification(s) of the decision
Jul 28, 2021
F3013 Oral Proceedings: Forwarding minutes
Jul 28, 2021
F3316 Oral Proceedings: Minutes (Appellant: Opponent)
Jul 22, 2021
F3936 Acknowledgement of receipt Board of Appeal
Jul 12, 2021
F3345 Forwarding of submissions to parties
Jul 6, 2021
(Electronic) Receipt
Jul 6, 2021
Letter accompanying subsequently filed items
Jul 6, 2021
Letter relating to Appeal Procedure
Jul 2, 2021
F3936 Acknowledgement of receipt Board of Appeal
Jul 1, 2021
F3345 Forwarding of submissions to parties
Jul 1, 2021
F3936 Acknowledgement of receipt Board of Appeal
Jul 1, 2021
Oral proceedings: change of venue
Jul 1, 2021
Oral proceedings: change of venue
Jun 30, 2021
(Electronic) Receipt
Jun 30, 2021
F3936 Acknowledgement of receipt Board of Appeal
Jun 30, 2021
Letter accompanying subsequently filed items
Jun 28, 2021
(Electronic) Receipt
Jun 28, 2021
Amended claims with annotations
Jun 28, 2021
Amended claims with annotations
Jun 28, 2021
Amended claims with annotations
Jun 28, 2021
Amended claims with annotations
Jun 28, 2021
Auxiliary request during appeals procedure - 10
Jun 28, 2021
Auxiliary request during appeals procedure - 11
Jun 28, 2021
Auxiliary request during appeals procedure - 12
Jun 28, 2021
Auxiliary request during appeals procedure - 13
Jun 28, 2021
F3345 Forwarding of submissions to parties
Jun 28, 2021
Letter accompanying subsequently filed items
Jun 28, 2021
Letter dealing with oral proceedings during the appeal procedure
Jun 28, 2021
Non-Patent Literature cited during the appeal procedure
Jun 28, 2021
Patent Document cited during the appeal procedure
Jun 24, 2021
F3345 Forwarding of submissions to parties
Jun 23, 2021
(Electronic) Receipt
Jun 23, 2021
Letter accompanying subsequently filed items
Jun 23, 2021
Letter dealing with oral proceedings during the appeal procedure
Jun 21, 2021
(Electronic) Receipt
Jun 21, 2021
Letter accompanying subsequently filed items
Jun 21, 2021
Letter dealing with oral proceedings during the appeal procedure
Jun 8, 2021
F3004 Communication of the Registry
Jun 8, 2021
F3004 Communication of the Registry
May 31, 2021
F3345 Forwarding of submissions to parties
May 31, 2021
F3345 Forwarding of submissions to parties
May 26, 2021
(Electronic) Receipt
May 26, 2021
Letter accompanying subsequently filed items
May 26, 2021
Letter dealing with oral proceedings during the appeal procedure
May 25, 2021
(Electronic) Receipt
May 25, 2021
Letter accompanying subsequently filed items
May 25, 2021
Letter dealing with oral proceedings during the appeal procedure
Dec 16, 2020
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Dec 16, 2020
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Dec 9, 2020
Request for change of opponent's representative
Sep 24, 2020
F3936 Acknowledgement of receipt Board of Appeal
Sep 17, 2020
F3936 Acknowledgement of receipt Board of Appeal
Sep 15, 2020
F3011.1 Oral Proceedings: summons
Sep 15, 2020
F3011.1 Oral Proceedings: summons
Sep 10, 2020
F3010 Oral proceedings: order for summons
Jul 1, 2020
F3303.17 Change of the composition of the Board (T), in case Chairman is a legal member
Jun 8, 2020
F3345 Forwarding of submissions to parties
May 27, 2020
(Electronic) Receipt
May 27, 2020
Letter accompanying subsequently filed items
May 27, 2020
Letter relating to Appeal Procedure
Mar 3, 2020
F3345 Forwarding of submissions to parties
Feb 27, 2020
(Electronic) Receipt
Feb 27, 2020
Letter accompanying subsequently filed items
Feb 27, 2020
Letter relating to Appeal Procedure
Aug 23, 2019
F3345 Forwarding of submissions to parties
Aug 20, 2019
(Electronic) Receipt
Aug 20, 2019
Amended claims with annotations
Aug 20, 2019
Amended claims with annotations
Aug 20, 2019
Amended claims with annotations
Aug 20, 2019
Amended claims with annotations
Aug 20, 2019
Amended claims with annotations
Aug 20, 2019
Amended claims with annotations
Aug 20, 2019
Amended claims with annotations
Aug 20, 2019
Amended claims with annotations
Aug 20, 2019
Amended claims with annotations
Aug 20, 2019
Claims
Aug 20, 2019
Claims
Aug 20, 2019
Claims
Aug 20, 2019
Claims
Aug 20, 2019
Claims
Aug 20, 2019
Claims
Aug 20, 2019
Claims
Aug 20, 2019
Claims
Aug 20, 2019
Letter accompanying subsequently filed items
Aug 20, 2019
Reply to appeal
May 2, 2019
Composition of the board (T)
Apr 10, 2019
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Apr 4, 2019
(Electronic) Receipt
Apr 4, 2019
Letter accompanying subsequently filed items
Apr 4, 2019
Statement of grounds of appeal
Feb 14, 2019
F3345 Forwarding of submissions to parties
Feb 11, 2019
(Electronic) Receipt
Feb 11, 2019
Letter accompanying subsequently filed items
Feb 11, 2019
Letter relating to Appeal Procedure
Feb 6, 2019
F3204 Communication of the file number to the parties
Feb 6, 2019
F3345 Forwarding of submissions to parties
Feb 6, 2019
Refund of fees
Jan 25, 2019
Processing of an appeal
Jan 24, 2019
(Electronic) Receipt
Jan 24, 2019
(Electronic) Receipt
Jan 24, 2019
Letter accompanying subsequently filed items
Jan 24, 2019
Letter accompanying subsequently filed items
Jan 24, 2019
Letter relating to Appeal Procedure
Jan 24, 2019
Notice of appeal
Dec 5, 2018
Advice of delivery
Dec 4, 2018
Advice of delivery
Dec 4, 2018
Advice of delivery
Nov 30, 2018
Advice of delivery
Nov 29, 2018
Acknowledgement of a document
Nov 29, 2018
Acknowledgement of a document
Nov 29, 2018
Annex to the communication - opposition
Nov 29, 2018
Decision of the Opposition Division and instruction
Nov 29, 2018
Decision rejecting the opposition
Nov 29, 2018
Grounds for the decision (Annex) - opposition
Nov 29, 2018
Internal form - Opposition/addressees
Nov 29, 2018
Internal form - Opposition/addressees
Nov 29, 2018
Means of redress
Nov 29, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 29, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 29, 2018
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Nov 29, 2018
Provision of a copy of the minutes - opposition procedure
Nov 29, 2018
Scanned annex to a communication - opposition procedure
Nov 7, 2018
Information about the result of oral proceedings
Sep 12, 2018
Brief communication - Opposition proceedings
Sep 12, 2018
Brief communication - Opposition proceedings
Sep 12, 2018
Brief communication - Opposition proceedings
Sep 12, 2018
Brief communication - Opposition proceedings
Sep 6, 2018
(Electronic) Receipt
Sep 6, 2018
(Electronic) Receipt
Sep 6, 2018
Amended claims with annotations
Sep 6, 2018
Amended claims with annotations
Sep 6, 2018
Amended claims with annotations
Sep 6, 2018
Amended claims with annotations
Sep 6, 2018
Citation in opposition procedure
Sep 6, 2018
Citation in opposition procedure
Sep 6, 2018
Citation in opposition procedure
Sep 6, 2018
Citation in opposition procedure
Sep 6, 2018
Letter accompanying subsequently filed items
Sep 6, 2018
Letter accompanying subsequently filed items
Sep 6, 2018
Non-patent literature cited during the opposition procedure
Sep 6, 2018
Written submission in preparation to/during oral proceedings
Sep 6, 2018
Written submission in preparation to/during oral proceedings
Sep 4, 2018
(Electronic) Receipt
Sep 4, 2018
(Electronic) Receipt
Sep 4, 2018
Letter accompanying subsequently filed items
Sep 4, 2018
Letter accompanying subsequently filed items
Sep 4, 2018
Request for interpreters during oral proceedings
Sep 4, 2018
Request for interpreters during oral proceedings
Jan 31, 2018
Advice of delivery
Jan 31, 2018
Advice of delivery
Jan 31, 2018
Advice of delivery
Jan 26, 2018
Advice of delivery
Jan 24, 2018
Acknowledgement of a document
Jan 24, 2018
Acknowledgement of a document
Jan 24, 2018
Information concerning oral proceedings
Jan 24, 2018
Notification concerning the date of oral proceedings
Jan 24, 2018
Notification concerning the date of oral proceedings
Jan 24, 2018
Summons to attend oral proceedings
Jan 24, 2018
Summons to attend oral proceedings
Dec 6, 2017
Advice of delivery
Dec 6, 2017
Advice of delivery
Dec 5, 2017
Advice of delivery
Dec 5, 2017
Advice of delivery
Dec 1, 2017
Acknowledgement of a document
Dec 1, 2017
Acknowledgement of a document
Dec 1, 2017
Annex to the communication - opposition
Dec 1, 2017
Information concerning oral proceedings
Dec 1, 2017
Summons to attend oral proceedings
Dec 1, 2017
Summons to attend oral proceedings
Nov 28, 2017
Preparation for oral proceedings
Jul 20, 2017
Brief communication - Opposition proceedings
Jul 17, 2017
(Electronic) Receipt
Jul 17, 2017
Letter accompanying subsequently filed items
Jul 17, 2017
Non-patent literature cited during the opposition procedure
Jul 17, 2017
Non-patent literature cited during the opposition procedure
Jul 17, 2017
Reply of the patent proprietor to the notice(s) of opposition
Mar 7, 2017
Communication of a notice of opposition and request to file observations
Mar 7, 2017
Notice of further oppositions to opponent(s)
Feb 21, 2017
Brief communication - Opposition proceedings
Feb 10, 2017
Letter regarding the opposition procedure (no time limit)
Feb 8, 2017
Communication of a notice of opposition - first information to patent proprietor
Jan 27, 2017
Non-patent literature cited during the opposition procedure
Jan 27, 2017
Notice of opposition
Jan 27, 2017
Patent document cited during the opposition procedure
Jan 27, 2017
Patent document cited during the opposition procedure
Jan 27, 2017
Patent document cited during the opposition procedure
Jan 27, 2017
Patent document cited during the opposition procedure
Jan 27, 2017
Patent document cited during the opposition procedure
Jan 27, 2017
Payment of fees and costs
Apr 27, 2016
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Apr 1, 2016
Decision to grant a European patent
Mar 15, 2016
Brief communication to applicant/representative
Jan 27, 2016
English translation of the claims
Jan 27, 2016
Filing of the translations of the claims
Jan 27, 2016
Filing of the translations of the claims
Jan 27, 2016
French translation of claims
Jan 27, 2016
Payment of fees and costs
Sep 18, 2015
Bibliographic data of the European patent application
Sep 18, 2015
Communication about intention to grant a European patent
Sep 18, 2015
Intention to grant (signatures)
Sep 18, 2015
Text intended for grant
Aug 12, 2015
Examination started
Jun 1, 2015
Priority search results
Jun 1, 2015
Reply to invitation to file a copy of priority search results
Apr 13, 2015
Invitation to file a copy of search results(priority)
Oct 8, 2014
Notification on forthcoming publication of bibliographic data
Sep 26, 2014
Submission concerning representation
Aug 21, 2014
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Aug 19, 2014
Communication to designated inventor
Aug 19, 2014
Communication to designated inventor
Aug 19, 2014
Communication to designated inventor
Aug 19, 2014
Communication to designated inventor
Aug 19, 2014
Communication to designated inventor
Jul 25, 2014
(Electronic) Receipt
Jul 25, 2014
Request for entry into the European phase
Jul 7, 2014
Copy of the international preliminary examination report
May 9, 2014
Information on entry into European phase
Mar 21, 2014
Annex to International preliminary examination report
Mar 21, 2014
International preliminary examination report
Mar 21, 2014
International preliminary examination report - free text sheet
Mar 21, 2014
International preliminary examination report - points I-VIII
Mar 21, 2014
Transmittal of International Preliminary Examination Report
Sep 6, 2013
Notification of receipt of demand
Aug 26, 2013
Letter regarding PCTII procedure
Aug 26, 2013
Non-patent literature cited during the examination procedure
Aug 26, 2013
Non-patent literature cited during the examination procedure
Aug 26, 2013
PCT demand form
Aug 26, 2013
PCT(IPEA): Amended sheet - claims
Aug 26, 2013
PCT(IPEA): Amended sheet - claims
Aug 26, 2013
PCT(IPEA): Amended sheet - claims
Aug 26, 2013
Payment of fees and costs
Jul 24, 2013
Priority document (electronically transmitted)
Jul 4, 2013
Copy of the international search report
Jul 4, 2013
Copy of the international search report
Jul 4, 2013
Published international application - A1
Mar 19, 2013
Written opinion of the ISA, boxes No. I to VIII
Mar 19, 2013
Written opinion of the ISA, cover sheet
Mar 19, 2013
Written opinion of the ISA, supplemental box
Dec 28, 2012
(Electronic) Receipt
Dec 28, 2012
Abstract
Dec 28, 2012
Claims
Dec 28, 2012
Description

EP2797588

LTS LOHMANN THERAPIE SYSTEME

Application Number: EP12810316A
Filing Date: Dec 28, 2012
Status: Revoked; Sep 20, 2021
Publication Date: Apr 27, 2016
External Links: Slate, Register , Google Patents