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Chromanyl Derivatives For Treating Mitochondrial Disease - EP2872497

The patent EP2872497 was granted to Khondrion on Oct 9, 2019. The application was originally filed on Jul 12, 2013 under application number EP13759838A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2872497

KHONDRION

Application Number: EP13759838A
Filing Date: Jul 12, 2013
Status: Patent Maintained As Amended; Sep 6, 2019
Publication Date: Oct 9, 2019
External Links: Slate, Register, Google Patents

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	Opposition Status
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SULFATEQ	Dec 8, 2017	HOYNG ROKH MONEGIER	ADMISSIBLE

Patent Citations (16) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation Phase	Publication Number
DESCRIPTION	US2005067303
DESCRIPTION	US7179928
DESCRIPTION	WO2012019029
DESCRIPTION	WO2012019032
INTERNATIONAL-SEARCH-REPORT	JP2002047272
INTERNATIONAL-SEARCH-REPORT	US2009118257
INTERNATIONAL-SEARCH-REPORT	US6727239
INTERNATIONAL-SEARCH-REPORT	WO0181324
OPPOSITION	JP2002047272
OPPOSITION	US2005065099
OPPOSITION	US5315017
OPPOSITION	US6727239
OPPOSITION	US7115657
OPPOSITION	WO0181324
OPPOSITION	WO2014098586
OPPOSITION	WO8808424

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 12, 2019
Decision to maintain the European patent in amended form
OPPO
Sep 12, 2019
Decision to maintain the European patent in amended form
OPPO
Sep 9, 2019
Termination of the opposition proceedings with maintenance of patent
OPPO
Aug 30, 2019
(Electronic) Receipt
OPPO
Aug 30, 2019
Amended description with annotations
OPPO
Aug 30, 2019
Clean copy of description pages in the opposition procedure
OPPO
Aug 30, 2019
Druckexemplar in opposition procedure
OPPO
Aug 30, 2019
Letter accompanying subsequently filed items
OPPO
Aug 29, 2019
(Electronic) Receipt
OPPO
Aug 29, 2019
Amended description with annotations
OPPO
Aug 29, 2019
Clean copy of description pages in the opposition procedure
OPPO
Aug 29, 2019
Filing of the translation of the amended claims
OPPO
Aug 29, 2019
French translation of claims
OPPO
Aug 29, 2019
German translation of the claims
OPPO
Aug 29, 2019
Letter accompanying subsequently filed items
OPPO
Aug 6, 2019
Communication of bibliographic data
OPPO
Aug 6, 2019
Communication to opponent concerning maintenance
OPPO
Aug 6, 2019
Communication with request to file translations
OPPO
Jul 23, 2019
Refund of fees
OPPO
Jul 22, 2019
Maintenance of the patent with the documents specified in the final decision
OPPO
Jul 19, 2019
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Appeal
Jul 19, 2019
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Appeal
Jul 19, 2019
Maintenance of the patent with the documents specified in the final decision
OPPO
Jul 3, 2019
F3345 Forwarding of submissions to parties
Appeal
Jun 28, 2019
Composition of the board (T)
Appeal
Jun 27, 2019
(Electronic) Receipt
Appeal
Jun 27, 2019
Letter accompanying subsequently filed items
Appeal
Jun 27, 2019
Withdrawal of an appeal
Appeal
May 29, 2019
F3204 Communication of the file number to the parties
Appeal
May 29, 2019
F3204 Communication of the file number to the parties
Appeal
May 23, 2019
(Electronic) Receipt
Appeal
May 23, 2019
Letter accompanying subsequently filed items
Appeal
May 23, 2019
Notice of appeal
Appeal
May 23, 2019
Processing of an appeal
Appeal
Apr 17, 2019
Advice of delivery
OPPO
Apr 11, 2019
Advice of delivery
OPPO
Apr 1, 2019
Advice of delivery
OPPO
Mar 19, 2019
Advice of delivery
OPPO
Mar 13, 2019
Acknowledgement of a document
OPPO
Mar 13, 2019
Acknowledgement of a document
OPPO
Mar 13, 2019
Annex to the communication - opposition
OPPO
Mar 13, 2019
Decision of the Opposition Division and instruction
OPPO
Mar 13, 2019
Grounds for the decision (Annex) - opposition
OPPO
Mar 13, 2019
Interlocutory decision in opposition proceedings
OPPO
Mar 13, 2019
Internal form - Opposition/addressees
OPPO
Mar 13, 2019
Internal form - Opposition/addressees
OPPO
Mar 13, 2019
Means of redress
OPPO
Mar 13, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
OPPO
Mar 13, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
OPPO
Mar 13, 2019
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
OPPO
Mar 13, 2019
OPPODREX with handwritten amendments
OPPO
Mar 13, 2019
Provision of a copy of the minutes - opposition procedure
OPPO
Mar 13, 2019
Scanned annex to a communication - opposition procedure
OPPO
Feb 11, 2019
Information about the result of oral proceedings
OPPO
Dec 17, 2018
Brief communication - Opposition proceedings
OPPO
Dec 17, 2018
Brief communication - Opposition proceedings
OPPO
Dec 13, 2018
Brief communication - Opposition proceedings
OPPO
Dec 11, 2018
(Electronic) Receipt
OPPO
Dec 11, 2018
(Electronic) Receipt
OPPO
Dec 11, 2018
Amended claims with annotations
OPPO
Dec 11, 2018
Amended claims with annotations
OPPO
Dec 11, 2018
Amended claims with annotations
OPPO
Dec 11, 2018
Amended claims with annotations
OPPO
Dec 11, 2018
Amended claims with annotations
OPPO
Dec 11, 2018
Amended claims with annotations
OPPO
Dec 11, 2018
Claims
OPPO
Dec 11, 2018
Claims
OPPO
Dec 11, 2018
Claims
OPPO
Dec 11, 2018
Claims
OPPO
Dec 11, 2018
Claims
OPPO
Dec 11, 2018
Claims
OPPO
Dec 11, 2018
Letter accompanying subsequently filed items
OPPO
Dec 11, 2018
Letter accompanying subsequently filed items
OPPO
Dec 11, 2018
Non-patent literature cited during the opposition procedure
OPPO
Dec 11, 2018
Non-patent literature cited during the opposition procedure
OPPO
Dec 11, 2018
Non-patent literature cited during the opposition procedure
OPPO
Dec 11, 2018
Non-patent literature cited during the opposition procedure
OPPO
Dec 11, 2018
Non-patent literature cited during the opposition procedure
OPPO
Dec 11, 2018
Written submission in preparation to/during oral proceedings
OPPO
Dec 11, 2018
Written submission in preparation to/during oral proceedings
OPPO
Dec 10, 2018
(Electronic) Receipt
OPPO
Dec 10, 2018
Letter accompanying subsequently filed items
OPPO
Dec 10, 2018
Request for interpreters during oral proceedings
OPPO
Aug 13, 2018
Advice of delivery
OPPO
Jul 27, 2018
Advice of delivery
OPPO
Jul 24, 2018
Advice of delivery
OPPO
Jul 20, 2018
Advice of delivery
OPPO
Jul 13, 2018
Acknowledgement of a document
OPPO
Jul 13, 2018
Acknowledgement of a document
OPPO
Jul 13, 2018
Annex to the communication - opposition
OPPO
Jul 13, 2018
Information concerning oral proceedings
OPPO
Jul 13, 2018
Summons to attend oral proceedings
OPPO
Jul 13, 2018
Summons to attend oral proceedings
OPPO
Jul 10, 2018
Brief communication - Opposition proceedings
OPPO
Jul 10, 2018
Preparation for oral proceedings
OPPO
Jul 5, 2018
(Electronic) Receipt
OPPO
Jul 5, 2018
Letter accompanying subsequently filed items
OPPO
Jul 5, 2018
Letter regarding the opposition procedure (no time limit)
OPPO
Jul 5, 2018
Non-patent literature cited during the opposition procedure
OPPO
Jul 5, 2018
Non-patent literature cited during the opposition procedure
OPPO
Jul 5, 2018
Non-patent literature cited during the opposition procedure
OPPO
May 9, 2018
Brief communication - Opposition proceedings
OPPO
May 1, 2018
Amended claims with annotations
OPPO
May 1, 2018
Amended claims with annotations
OPPO
May 1, 2018
Amended claims with annotations
OPPO
May 1, 2018
Amended claims with annotations
OPPO
May 1, 2018
Amended claims with annotations
OPPO
May 1, 2018
Citation in opposition procedure
OPPO
May 1, 2018
Claims
OPPO
May 1, 2018
Claims
OPPO
May 1, 2018
Claims
OPPO
May 1, 2018
Claims
OPPO
May 1, 2018
Claims
OPPO
May 1, 2018
Letter accompanying subsequently filed items
OPPO
May 1, 2018
Reply of the patent proprietor to the notice(s) of opposition
OPPO
Dec 22, 2017
Communication of a notice of opposition and request to file observations
OPPO
Dec 22, 2017
Notice of further oppositions to opponent(s)
OPPO
Dec 18, 2017
Communication of a notice of opposition - first information to patent proprietor
OPPO
Dec 8, 2017
(Electronic) Receipt
OPPO
Dec 8, 2017
Non-patent literature cited during the opposition procedure
OPPO
Dec 8, 2017
Non-patent literature cited during the opposition procedure
OPPO
Dec 8, 2017
Notice of opposition
OPPO
Dec 8, 2017
Notice of opposition
OPPO
Dec 8, 2017
Notice of opposition
OPPO
Dec 8, 2017
Patent document cited during the opposition procedure
OPPO
Dec 8, 2017
Patent document cited during the opposition procedure
OPPO
Dec 8, 2017
Patent document cited during the opposition procedure
OPPO
Dec 8, 2017
Patent document cited during the opposition procedure
OPPO
Dec 8, 2017
Patent document cited during the opposition procedure
OPPO
Dec 8, 2017
Patent document cited during the opposition procedure
OPPO
Dec 8, 2017
Patent document cited during the opposition procedure
OPPO
Dec 8, 2017
Patent document cited during the opposition procedure
OPPO
Dec 8, 2017
Patent document cited during the opposition procedure
OPPO
Dec 8, 2017
Patent document cited during the opposition procedure
OPPO
Dec 8, 2017
Translation of the evidence during Opposition procedure
OPPO
Mar 9, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Search/Exam
Feb 9, 2017
Decision to grant a European patent
Search/Exam
Jan 26, 2017
(Electronic) Receipt
Search/Exam
Jan 26, 2017
Filing of the translations of the claims
Search/Exam
Jan 26, 2017
French translation of claims
Search/Exam
Jan 26, 2017
German translation of the claims
Search/Exam
Jan 26, 2017
Letter accompanying subsequently filed items
Search/Exam
Sep 27, 2016
Bibliographic data of the European patent application
Search/Exam
Sep 27, 2016
Communication about intention to grant a European patent
Search/Exam
Sep 27, 2016
Intention to grant (signatures)
Search/Exam
Sep 27, 2016
Text intended for grant (clean copy)
Search/Exam
Sep 27, 2016
Text intended for grant (version for approval)
Search/Exam
Jul 4, 2016
(Electronic) Receipt
Search/Exam
Jul 4, 2016
Amended claims with annotations
Search/Exam
Jul 4, 2016
Amended description with annotations
Search/Exam
Jul 4, 2016
Claims
Search/Exam
Jul 4, 2016
Description
Search/Exam
Jul 4, 2016
Letter accompanying subsequently filed items
Search/Exam
Jul 4, 2016
Reply to communication from the Examining Division
Search/Exam
Apr 19, 2016
Grant of extension of time limit (examination procedure)
Search/Exam
Apr 12, 2016
(Electronic) Receipt
Search/Exam
Apr 12, 2016
Letter accompanying subsequently filed items
Search/Exam
Apr 12, 2016
Request for extension of time limit to communication from the Examining Division
Search/Exam
Jan 5, 2016
Annex to the communication
Search/Exam
Jan 5, 2016
Communication from the Examining Division
Search/Exam
Nov 18, 2015
Examination started
Search/Exam
Jun 23, 2015
Registration under Rule 23 EPC
Search/Exam
May 22, 2015
Letter accompanying subsequently filed items
Search/Exam
May 22, 2015
Letter to the Legal Division
Search/Exam
May 22, 2015
Payment of fees and costs
Search/Exam
Apr 22, 2015
Notification on forthcoming publication of bibliographic data
Search/Exam
Mar 17, 2015
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Search/Exam
Mar 10, 2015
Priority search results copy provided by EPO
Search/Exam
Feb 17, 2015
Communication to designated inventor
Search/Exam
Feb 17, 2015
Communication to designated inventor
Search/Exam
Feb 17, 2015
Communication to designated inventor
Search/Exam
Feb 17, 2015
Communication to designated inventor
Search/Exam
Jan 22, 2015
(Electronic) Receipt
Search/Exam
Jan 22, 2015
Annex
Search/Exam
Jan 22, 2015
Annex
Search/Exam
Jan 22, 2015
Annex
Search/Exam
Jan 22, 2015
Annex
Search/Exam
Jan 22, 2015
Request for entry into the European phase
Search/Exam
Jan 20, 2015
Annexes to the international preliminary examination report
Search/Exam
Jan 20, 2015
Copy of the international preliminary examination report
Search/Exam
Dec 3, 2014
Notification of the recording of a change
Search/Exam
Nov 26, 2014
Notification of the recording of a change
Search/Exam
Nov 21, 2014
Information on entry into European phase
Search/Exam
Oct 10, 2014
Annex to International preliminary examination report
PCT2
Oct 10, 2014
International preliminary examination report
PCT2
Oct 10, 2014
International preliminary examination report - free text sheet
PCT2
Oct 10, 2014
International preliminary examination report - points I-VIII
PCT2
Oct 10, 2014
Notification of documents sent to WIPO
PCT2
Oct 10, 2014
Transmittal of International Preliminary Examination Report
PCT2
Aug 20, 2014
PCT(IPEA): Amended sheet - claims
PCT2
Aug 20, 2014
PCT(IPEA): Amended sheet - claims
PCT2
Aug 20, 2014
Reply to communication PCT/IPEA/408
PCT2
Jul 1, 2014
Notification of election of EPO
Search/Exam
Jun 26, 2014
Written opinion
PCT2
Jun 26, 2014
Written opinion - free text sheet
PCT2
Jun 26, 2014
Written opinion - points I-VIII
PCT2
Jun 19, 2014
Amendments of documents (Article 19 PCT)
PCT2
Jun 5, 2014
Notification of receipt of demand
PCT2
May 12, 2014
PCT demand form
PCT2
May 12, 2014
PCT(IPEA): Amended sheet - claims
PCT2
May 12, 2014
PCT(IPEA): Amended sheet - claims
PCT2
May 12, 2014
Payment of fees and costs
PCT2
May 12, 2014
Reply to International Search Opinion
PCT2
Feb 6, 2014
Priority document (electronically transmitted)
Search/Exam
Feb 6, 2014
Priority document (electronically transmitted)
Search/Exam
Jan 16, 2014
Copy of the international search report
Search/Exam
Jan 16, 2014
Published international application - A1
Search/Exam
Oct 4, 2013
Notification of the recording of a change
PCTISA
Oct 2, 2013
Written opinion of the ISA, boxes No. I to VIII
PCTISA
Oct 2, 2013
Written opinion of the ISA, cover sheet
PCTISA
Oct 2, 2013
Written opinion of the ISA, supplemental box
PCTISA
Jul 12, 2013
Abstract
PCTISA
Jul 12, 2013
Annex
PCTISA
Jul 12, 2013
Claims
PCTISA
Jul 12, 2013
Description
PCTISA
Jul 12, 2013
Drawings
PCTISA