Certain Protein Kinase Inhibitor

Patent No. EP3288931 (titled "Certain Protein Kinase Inhibitor") was filed by Chongqing Fochon Pharmaceutical on Apr 28, 2016. The application was issued on Jul 20, 2022.

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
HANNA MOORE CURLEY	Aug 4, 2020	MURGITROYD

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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Jun 23, 2022
Decision to maintain the European patent in amended form
Jun 23, 2022
Decision to maintain the European patent in amended form
Jun 20, 2022
Termination of the opposition proceedings with maintenance of patent
Jun 9, 2022
(Electronic) Receipt
Jun 9, 2022
French translation of claims
Jun 9, 2022
German translation of the claims
Jun 9, 2022
Letter accompanying subsequently filed items
Mar 2, 2022
Communication of bibliographic data
Mar 2, 2022
Communication to opponent concerning maintenance
Mar 2, 2022
Communication with request to file translations
Feb 25, 2022
Maintenance of the patent with the documents specified in the final decision
Dec 9, 2021
(Electronic) Receipt
Dec 9, 2021
Advice of delivery
Dec 9, 2021
Letter accompanying subsequently filed items
Nov 19, 2021
Advice of delivery
Nov 11, 2021
Annex to the communication - opposition
Nov 11, 2021
Decision of the Opposition Division and instruction
Nov 11, 2021
Druckexemplar in opposition procedure
Nov 11, 2021
Grounds for the decision (Annex) - opposition
Nov 11, 2021
Interlocutory decision in opposition proceedings
Nov 11, 2021
Interlocutory decision in opposition proceedings
Nov 11, 2021
Means of redress
Nov 11, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 11, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 11, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Nov 11, 2021
Provision of a copy of the minutes - opposition procedure
Nov 11, 2021
Provision of a copy of the minutes - opposition procedure
Nov 11, 2021
Scanned annex to a communication - opposition procedure
Nov 11, 2021
Transmittal of decision / summons - opposition
Nov 11, 2021
Transmittal of decision / summons - opposition
Oct 25, 2021
Information about the result of oral proceedings
Oct 15, 2021
Letter accompanying subsequently filed items
Oct 15, 2021
Request for change of opponent's representative
Aug 31, 2021
Brief communication - Opposition proceedings
Aug 27, 2021
Brief communication - Opposition proceedings
Aug 24, 2021
(Electronic) Receipt
Aug 24, 2021
Letter accompanying subsequently filed items
Aug 24, 2021
Written submission in preparation to/during oral proceedings
Jul 6, 2021
Brief communication - Opposition proceedings
Jul 6, 2021
Notification concerning the date of oral proceedings
Jul 6, 2021
Notification concerning the date of oral proceedings
Jun 30, 2021
(Electronic) Receipt
Jun 30, 2021
Request for interpreters during oral proceedings
Mar 29, 2021
Advice of delivery
Mar 29, 2021
Annex to the communication - opposition
Mar 29, 2021
Information concerning oral proceedings
Mar 29, 2021
Summons to attend oral proceedings
Mar 29, 2021
Summons to attend oral proceedings
Mar 29, 2021
Transmittal of decision / summons - opposition
Mar 29, 2021
Transmittal of decision / summons - opposition
Jan 26, 2021
Brief communication - Opposition proceedings
Jan 20, 2021
(Electronic) Receipt
Jan 20, 2021
Auxiliary request during Opposition procedure
Jan 20, 2021
Auxiliary request during Opposition procedure
Jan 20, 2021
Auxiliary request during Opposition procedure
Jan 20, 2021
Auxiliary request during Opposition procedure
Jan 20, 2021
Auxiliary request during Opposition procedure
Jan 20, 2021
Auxiliary request during Opposition procedure - 01
Jan 20, 2021
Auxiliary request during Opposition procedure - 02
Jan 20, 2021
Auxiliary request during Opposition procedure - 03
Jan 20, 2021
Auxiliary request during Opposition procedure - 04
Jan 20, 2021
Auxiliary request during Opposition procedure - 05
Jan 20, 2021
Letter accompanying subsequently filed items
Jan 20, 2021
Main request during Opposition procedure
Jan 20, 2021
Main request during Opposition procedure
Jan 20, 2021
Reply of the patent proprietor to the notice(s) of opposition
Sep 11, 2020
Communication of a notice of opposition and request to file observations
Sep 11, 2020
Notice of further oppositions to opponent(s)
Sep 9, 2020
Brief communication - Opposition proceedings
Sep 4, 2020
(Electronic) Receipt
Sep 4, 2020
(Electronic) Receipt
Sep 4, 2020
Citation in opposition procedure - 008
Sep 4, 2020
Consolidated list of cited opposition documents
Sep 4, 2020
Letter accompanying subsequently filed items
Sep 4, 2020
Letter accompanying subsequently filed items
Sep 4, 2020
Letter regarding the opposition procedure (no time limit)
Sep 4, 2020
Reply to the communication concerning admissibility of an opposition
Aug 14, 2020
Communication indicating deficiencies in the notice of opposition which may be remedied
Aug 14, 2020
Communication of a notice of opposition - first information to patent proprietor
Aug 14, 2020
Request for documents
Aug 4, 2020
(Electronic) Receipt
Aug 4, 2020
Citation in opposition procedure - 001
Aug 4, 2020
Citation in opposition procedure - 001
Aug 4, 2020
Citation in opposition procedure - 002
Aug 4, 2020
Citation in opposition procedure - 003
Aug 4, 2020
Citation in opposition procedure - 004
Aug 4, 2020
Citation in opposition procedure - 005
Aug 4, 2020
Citation in opposition procedure - 006
Aug 4, 2020
Citation in opposition procedure - 007
Aug 4, 2020
Citation in opposition procedure - 008
Aug 4, 2020
Citation in opposition procedure - 009
Aug 4, 2020
Citation in opposition procedure - 009
Aug 4, 2020
Citation in opposition procedure - 010
Aug 4, 2020
Citation in opposition procedure - 011
Aug 4, 2020
Citation in opposition procedure - 011
Aug 4, 2020
Citation in opposition procedure - 012
Aug 4, 2020
Citation in opposition procedure - 013
Aug 4, 2020
Citation in opposition procedure - 014
Aug 4, 2020
Citation in opposition procedure - 015
Aug 4, 2020
Citation in opposition procedure - 016
Aug 4, 2020
Notice of opposition
Aug 4, 2020
Notice of opposition
Nov 18, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Oct 10, 2019
Decision to grant a European patent
Sep 25, 2019
(Electronic) Receipt
Sep 25, 2019
Filing of the translations of the claims
Sep 25, 2019
French translation of claims
Sep 25, 2019
German translation of the claims
May 22, 2019
Bibliographic data of the European patent application
May 22, 2019
Communication about intention to grant a European patent
May 22, 2019
Intention to grant (signatures)
May 22, 2019
Text intended for grant (clean copy)
May 22, 2019
Text intended for grant (version for approval)
May 6, 2019
Examination started
Apr 25, 2019
Submission concerning representation
Apr 4, 2019
(Electronic) Receipt
Apr 4, 2019
Amended claims filed after receipt of (European) search report
Apr 4, 2019
Amended claims with annotations
Apr 4, 2019
Amended description filed after receipt of (European) search report
Apr 4, 2019
Amended description with annotations
Apr 4, 2019
Amendments received before examination
Apr 4, 2019
Letter accompanying subsequently filed items
Sep 25, 2018
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Sep 6, 2018
Communication regarding the transmission of the European search report
Sep 6, 2018
European search opinion
Sep 6, 2018
Information on Search Strategy
Sep 6, 2018
Supplementary European search report
Aug 29, 2018
Search started
Feb 7, 2018
Notification on forthcoming publication of bibliographic data
Dec 6, 2017
Communication regarding possible amendment of the application/payment of claims fee
Dec 4, 2017
Communication to designated inventor
Dec 4, 2017
Communication to designated inventor
Dec 4, 2017
Communication to designated inventor
Dec 4, 2017
Communication to designated inventor
Dec 4, 2017
Communication to designated inventor
Dec 4, 2017
Communication to designated inventor
Dec 4, 2017
Communication to designated inventor
Dec 4, 2017
Communication to designated inventor
Dec 4, 2017
Communication to designated inventor
Dec 4, 2017
Communication to designated inventor
Dec 4, 2017
Communication to designated inventor
Dec 4, 2017
Communication to designated inventor
Dec 4, 2017
Communication to designated inventor
Dec 4, 2017
Communication to designated inventor
Dec 4, 2017
Communication to designated inventor
Dec 4, 2017
Communication to designated inventor
Dec 4, 2017
Communication to designated inventor
Dec 4, 2017
Communication to designated inventor
Nov 9, 2017
(Electronic) Receipt
Nov 9, 2017
Amended claims filed after receipt of (European) search report
Nov 9, 2017
Amended claims with annotations
Nov 9, 2017
Copy of the international preliminary report on patentability
Nov 9, 2017
Request for entry into the European phase
Oct 30, 2017
Notification of the recording of a change
Sep 8, 2017
Information on entry into European phase
Nov 21, 2016
Priority document (electronically transmitted)
Nov 3, 2016
Copy of the international search report
Nov 3, 2016
Published international application - A1

EP3288931

CHONGQING FOCHON PHARMACEUTICAL

Application Number: EP16785936A
Filing Date: Apr 28, 2016
Status: Patent Maintained As Amended; Jun 17, 2022
Publication Date: Jul 20, 2022
External Links: Slate, Register , Google Patents

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Certain Protein Kinase Inhibitor

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Dossier Documents

EP3288931