Method For Purification Of Retinal Pigment Epithelial Cells

Patent No. EP3056564 (titled "Method For Purification Of Retinal Pigment Epithelial Cells") was filed by Healios KK on Oct 9, 2014. The application was issued on Sep 11, 2024.

UPC Cases New

Latest UPC cases involving this patent.

Case Number	Filing Date	Plaintiff	Proceeding Type
UPC_CFI_80/2023	Jun 6, 2023	Astellas Institute FOR Regenerative Medicine	Revocation

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
STRAWMAN	Apr 20, 2022	POTTER CLARKSON

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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Aug 16, 2024
Decision to maintain the European patent in amended form
Aug 16, 2024
Decision to maintain the European patent in amended form
Aug 6, 2024
(Electronic) Receipt
Aug 6, 2024
Filing of the translation of the amended claims
Aug 6, 2024
French translation of claims
Aug 6, 2024
German translation of the claims
Aug 6, 2024
Letter accompanying subsequently filed items
Jul 11, 2024
Communication of bibliographic data
Jul 11, 2024
Communication to opponent concerning maintenance
Jul 11, 2024
Communication with request to file translations
Jul 5, 2024
Maintenance of the patent with the documents specified in the final decision
Jun 26, 2024
Refund of fees
Jun 25, 2024
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Jun 25, 2024
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Jun 24, 2024
F3345 Forwarding of submissions to parties
Jun 19, 2024
(Electronic) Receipt
Jun 19, 2024
Letter accompanying subsequently filed items
Jun 19, 2024
Withdrawal of an appeal
Apr 22, 2024
F3204 Communication of the file number to the parties
Apr 22, 2024
F3204 Communication of the file number to the parties
Mar 20, 2024
Annex to the communication - opposition
Mar 20, 2024
Brief communication - Opposition proceedings
Mar 20, 2024
Brief communication - Opposition proceedings
Mar 20, 2024
Decision of the Opposition Division and instruction
Mar 20, 2024
Druckexemplar in opposition procedure
Mar 20, 2024
Grounds for the decision (Annex) - opposition
Mar 20, 2024
Interlocutory decision in opposition proceedings
Mar 20, 2024
Interlocutory decision in opposition proceedings
Mar 20, 2024
Means of redress
Mar 20, 2024
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 20, 2024
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Mar 20, 2024
Provision of a copy of the minutes - opposition procedure
Mar 20, 2024
Provision of a copy of the minutes - opposition procedure
Mar 20, 2024
Scanned annex to a communication - opposition procedure
Mar 20, 2024
Scanned annex to a communication - opposition procedure
Mar 20, 2024
Scanned annex to a communication - opposition procedure
Mar 20, 2024
Scanned annex to a communication - opposition procedure
Mar 20, 2024
Scanned annex to a communication - opposition procedure
Mar 20, 2024
Scanned annex to a communication - opposition procedure
Mar 20, 2024
Scanned annex to a communication - opposition procedure
Mar 14, 2024
Brief communication - Opposition proceedings
Mar 8, 2024
(Electronic) Receipt
Mar 8, 2024
Notice of appeal
Mar 8, 2024
Notice of appeal
Mar 4, 2024
Information about the result of oral proceedings
Feb 14, 2024
Brief communication - Opposition proceedings
Feb 9, 2024
(Electronic) Receipt
Feb 9, 2024
Letter accompanying subsequently filed items
Feb 9, 2024
Written submission in preparation to/during oral proceedings
Feb 1, 2024
Brief communication - Opposition proceedings
Jan 29, 2024
(Electronic) Receipt
Jan 29, 2024
Citation in opposition procedure - 014
Jan 29, 2024
Consolidated list of cited opposition documents
Jan 29, 2024
Letter accompanying subsequently filed items
Jan 29, 2024
Written submission in preparation to/during oral proceedings
Jan 10, 2024
Brief communication - Opposition proceedings
Jan 9, 2024
Brief communication - Opposition proceedings
Jan 4, 2024
(Electronic) Receipt
Jan 4, 2024
(Electronic) Receipt
Jan 4, 2024
(Electronic) Receipt
Jan 4, 2024
Auxiliary request during Opposition procedure
Jan 4, 2024
Auxiliary request during Opposition procedure
Jan 4, 2024
Auxiliary request during Opposition procedure
Jan 4, 2024
Auxiliary request during Opposition procedure
Jan 4, 2024
Auxiliary request during Opposition procedure - 01
Jan 4, 2024
Auxiliary request during Opposition procedure - 02
Jan 4, 2024
Auxiliary request during Opposition procedure - 03
Jan 4, 2024
Auxiliary request during Opposition procedure - 04
Jan 4, 2024
Citation in opposition procedure - 011
Jan 4, 2024
Citation in opposition procedure - 013
Jan 4, 2024
Citation in opposition procedure - 013
Jan 4, 2024
Citation in opposition procedure - 013
Jan 4, 2024
Letter accompanying subsequently filed items
Jan 4, 2024
Letter accompanying subsequently filed items
Jan 4, 2024
Letter accompanying subsequently filed items
Jan 4, 2024
Letter regarding the opposition procedure (no time limit)
Jan 4, 2024
Main request during Opposition procedure
Jan 4, 2024
Main request during Opposition procedure
Jan 4, 2024
Written submission in preparation to/during oral proceedings
Jan 4, 2024
Written submission in preparation to/during oral proceedings
Dec 6, 2023
Brief communication - Opposition proceedings
Dec 1, 2023
(Electronic) Receipt
Dec 1, 2023
Citation in opposition procedure - 010
Dec 1, 2023
Citation in opposition procedure - 011
Dec 1, 2023
Citation in opposition procedure - 012
Dec 1, 2023
Citation in opposition procedure - 012
Dec 1, 2023
Letter accompanying subsequently filed items
Dec 1, 2023
Written submission in preparation to/during oral proceedings
Aug 10, 2023
(Electronic) Receipt
Aug 10, 2023
Advice of delivery
Aug 10, 2023
Annex to the communication - opposition
Aug 10, 2023
Information concerning oral proceedings
Aug 10, 2023
Letter accompanying subsequently filed items
Aug 10, 2023
Scanned annex to a communication - opposition procedure
Aug 10, 2023
Summons to attend oral proceedings
Aug 10, 2023
Summons to attend oral proceedings
Aug 10, 2023
Transmittal of decision / summons - opposition
Aug 10, 2023
Transmittal of decision / summons - opposition
Mar 27, 2023
Brief communication - Opposition proceedings
Mar 21, 2023
(Electronic) Receipt
Mar 21, 2023
Citation in opposition procedure - 009
Mar 21, 2023
Letter accompanying subsequently filed items
Mar 21, 2023
Reply from the opponent to submission of proprietor
Jan 17, 2023
Brief communication - Opposition proceedings
Dec 20, 2022
Request concerning representative opponent
Sep 21, 2022
Brief communication - Opposition proceedings
Sep 14, 2022
(Electronic) Receipt
Sep 14, 2022
Auxiliary request during Opposition procedure
Sep 14, 2022
Auxiliary request during Opposition procedure
Sep 14, 2022
Auxiliary request during Opposition procedure - 01
Sep 14, 2022
Auxiliary request during Opposition procedure - 02
Sep 14, 2022
Letter accompanying subsequently filed items
Sep 14, 2022
Letter regarding the opposition procedure (no time limit)
Sep 14, 2022
Main request during Opposition procedure
Sep 14, 2022
Main request during Opposition procedure
Sep 14, 2022
Reply of the patent proprietor to the notice(s) of opposition
May 4, 2022
Communication of a notice of opposition and request to file observations
May 4, 2022
Notice of further oppositions to opponent(s)
Apr 25, 2022
Communication of a notice of opposition - first information to patent proprietor
Apr 20, 2022
(Electronic) Receipt
Apr 20, 2022
Citation in opposition procedure
Apr 20, 2022
Citation in opposition procedure - 001
Apr 20, 2022
Citation in opposition procedure - 002
Apr 20, 2022
Citation in opposition procedure - 003
Apr 20, 2022
Citation in opposition procedure - 004
Apr 20, 2022
Citation in opposition procedure - 005
Apr 20, 2022
Citation in opposition procedure - 006
Apr 20, 2022
Citation in opposition procedure - 007
Apr 20, 2022
Citation in opposition procedure - 008
Apr 20, 2022
General authorisation
Apr 20, 2022
Notice of opposition
Apr 20, 2022
Notice of opposition
Sep 20, 2021
Document concerning representation
Aug 3, 2021
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jun 24, 2021
Decision to grant a European patent
Jun 9, 2021
(Electronic) Receipt
Jun 9, 2021
Filing of the translations of the claims
Jun 9, 2021
French translation of claims
Jun 9, 2021
German translation of the claims
Jun 9, 2021
Letter accompanying subsequently filed items
May 26, 2021
Communication of the registration of a transfer or change of name and/or address
May 25, 2021
Change to the inventor details
May 18, 2021
(Electronic) Receipt
May 18, 2021
Letter accompanying subsequently filed items
May 18, 2021
Submission concerning change of applicant's address
Feb 4, 2021
Bibliographic data of the European patent application
Feb 4, 2021
Communication about intention to grant a European patent
Feb 4, 2021
Intention to grant (signatures)
Feb 4, 2021
Text intended for grant (clean copy)
Feb 4, 2021
Text intended for grant (sequence listing)
Feb 4, 2021
Text intended for grant (version for approval)
Sep 5, 2019
(Electronic) Receipt
Sep 5, 2019
Amended claims with annotations
Sep 5, 2019
Amended description with annotations
Sep 5, 2019
Claims
Sep 5, 2019
Description
Sep 5, 2019
Letter accompanying subsequently filed items
Sep 5, 2019
Reply to communication from the Examining Division
Apr 26, 2019
Annex to the communication
Apr 26, 2019
Communication from the Examining Division
Apr 18, 2019
Examination started
Jan 19, 2018
(Electronic) Receipt
Jan 19, 2018
Amended claims filed after receipt of (European) search report
Jan 19, 2018
Amended claims with annotations
Jan 19, 2018
Amendments received before examination
Jan 19, 2018
Letter accompanying subsequently filed items
Jul 10, 2017
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Jun 28, 2017
Communication regarding the transmission of a new European search report (correction)
Jun 28, 2017
European search opinion
Jun 28, 2017
European search report
Jun 28, 2017
Information on Search Strategy
Jun 12, 2017
Communication of amended entries concerning the representative
Jun 7, 2017
Submission concerning change of applicant's representative
Jun 6, 2017
Submission concerning change of applicant's representative
Jun 2, 2017
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
May 30, 2017
(Electronic) Receipt
May 30, 2017
Letter accompanying subsequently filed items
May 30, 2017
Letter concerning search matters
May 30, 2017
Non-patent literature cited during the examination procedure
May 16, 2017
Communication regarding the transmission of the European search report
May 16, 2017
European search opinion
May 16, 2017
Information on Search Strategy
May 16, 2017
Supplementary European search report
Apr 24, 2017
Search started
Jul 20, 2016
Notification of forthcoming publication
May 25, 2016
Communication regarding possible amendment of the application/payment of claims fee
May 17, 2016
Communication to designated inventor
May 17, 2016
Communication to designated inventor
Apr 28, 2016
(Electronic) Receipt
Apr 28, 2016
Abstract
Apr 28, 2016
Claims
Apr 28, 2016
Converted Sequence Listing
Apr 28, 2016
Copy of the international preliminary report on patentability
Apr 28, 2016
Description
Apr 28, 2016
Drawings
Apr 28, 2016
Matter concerning the application
Apr 28, 2016
Request for entry into the European phase
Apr 28, 2016
Translation of the international preliminary report on patentability
Feb 19, 2016
Information on entry into European phase
May 6, 2015
Priority document (electronically transmitted)
Apr 16, 2015
Converted Sequence Listing
Apr 16, 2015
Copy of the international search report
Apr 16, 2015
Copy of the translated international search report
Apr 16, 2015
International publication pamphlet

EP3056564

HEALIOS KK

Application Number: EP14852053A
Filing Date: Oct 9, 2014
Status: Patent Maintained As Amended; Aug 8, 2024
Publication Date: Sep 11, 2024
External Links: Slate, Register , Google Patents

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Method For Purification Of Retinal Pigment Epithelial Cells

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Dossier Documents

EP3056564