Methods Of Treating Ocular Conditions

Patent No. EP3209295 (titled "Methods Of Treating Ocular Conditions") was filed by Oyster Point Pharma on Oct 19, 2015. The application was issued on Dec 6, 2023.

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
BECK GREENER	Sep 9, 2021	ELKINGTON AND FIFE

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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Nov 9, 2023
Decision to maintain the European patent in amended form
Nov 9, 2023
Decision to maintain the European patent in amended form
Nov 1, 2023
(Electronic) Receipt
Nov 1, 2023
Filing of the translation of the amended claims
Nov 1, 2023
French translation of claims
Nov 1, 2023
German translation of the claims
Aug 7, 2023
Communication of bibliographic data
Aug 7, 2023
Communication to opponent concerning maintenance
Aug 7, 2023
Communication with request to file translations
Aug 4, 2023
Communication of amended entries concerning the representative
Aug 1, 2023
Maintenance of the patent with the documents specified in the final decision
Jul 31, 2023
(Electronic) Receipt
Jul 31, 2023
Letter accompanying subsequently filed items
Jul 31, 2023
Submission concerning change of proprietor's representative
Jun 7, 2023
Invitation to give notice of appointment of a professional representative and to file an authorisation
May 31, 2023
Document concerning representation
Feb 27, 2023
(Electronic) Receipt
Feb 27, 2023
Advice of delivery
Feb 27, 2023
Letter accompanying subsequently filed items
Feb 23, 2023
Annex to the communication - opposition
Feb 23, 2023
Decision of the Opposition Division and instruction
Feb 23, 2023
Druckexemplar in opposition procedure
Feb 23, 2023
Grounds for the decision (Annex) - opposition
Feb 23, 2023
Interlocutory decision in opposition proceedings
Feb 23, 2023
Interlocutory decision in opposition proceedings
Feb 23, 2023
Means of redress
Feb 23, 2023
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Feb 23, 2023
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Feb 23, 2023
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Feb 23, 2023
Provision of a copy of the minutes - opposition procedure
Feb 23, 2023
Provision of a copy of the minutes - opposition procedure
Feb 23, 2023
Scanned annex to a communication - opposition procedure
Feb 23, 2023
Scanned annex to a communication - opposition procedure
Feb 23, 2023
Scanned annex to a communication - opposition procedure
Feb 23, 2023
Transmittal of decision / summons - opposition
Feb 23, 2023
Transmittal of decision / summons - opposition
Jan 18, 2023
Brief communication - Opposition proceedings
Jan 18, 2023
Information about the result of oral proceedings
Jan 17, 2023
Communication of amended entries
Jan 17, 2023
Communication of amended entries
Jan 13, 2023
Brief communication - Opposition proceedings
Jan 12, 2023
(Electronic) Receipt
Jan 12, 2023
(Electronic) Receipt
Jan 12, 2023
(Electronic) Receipt
Jan 12, 2023
Authorisation
Jan 12, 2023
Letter accompanying subsequently filed items
Jan 12, 2023
Letter accompanying subsequently filed items
Jan 12, 2023
Letter regarding the opposition procedure (no time limit)
Jan 12, 2023
Request for change of opponent's representative
Jan 12, 2023
Written submission in preparation to/during oral proceedings
Jan 9, 2023
(Electronic) Receipt
Jan 9, 2023
(Electronic) Receipt
Jan 9, 2023
Citation in opposition procedure - 019
Jan 9, 2023
Citation in opposition procedure - 020
Jan 9, 2023
Consolidated list of cited opposition documents
Jan 9, 2023
Letter accompanying subsequently filed items
Jan 9, 2023
Written submission in preparation to/during oral proceedings
Dec 16, 2022
Communication concerning signing of documents
Dec 9, 2022
(Electronic) Receipt
Dec 9, 2022
Authorisation
Dec 9, 2022
Letter accompanying subsequently filed items
Dec 9, 2022
Request for change of opponent's representative
Nov 25, 2022
Notification concerning the date of oral proceedings
Nov 25, 2022
Notification concerning the date of oral proceedings
Nov 23, 2022
Brief communication - Opposition proceedings
Nov 23, 2022
Brief communication - Opposition proceedings
Nov 23, 2022
Brief communication - Opposition proceedings
Nov 18, 2022
(Electronic) Receipt
Nov 18, 2022
(Electronic) Receipt
Nov 18, 2022
Auxiliary request during Opposition procedure
Nov 18, 2022
Auxiliary request during Opposition procedure
Nov 18, 2022
Auxiliary request during Opposition procedure
Nov 18, 2022
Auxiliary request during Opposition procedure - 01
Nov 18, 2022
Auxiliary request during Opposition procedure - 02
Nov 18, 2022
Auxiliary request during Opposition procedure - 03
Nov 18, 2022
Citation in opposition procedure - 017
Nov 18, 2022
Letter accompanying subsequently filed items
Nov 18, 2022
Letter accompanying subsequently filed items
Nov 18, 2022
Main request during Opposition procedure
Nov 18, 2022
Main request during Opposition procedure
Nov 18, 2022
Written submission in preparation to/during oral proceedings
Nov 18, 2022
Written submission in preparation to/during oral proceedings
Nov 17, 2022
(Electronic) Receipt
Nov 17, 2022
Citation in opposition procedure - 018
Nov 17, 2022
Letter accompanying subsequently filed items
Nov 17, 2022
Written submission in preparation to/during oral proceedings
Apr 29, 2022
Annex to the communication - opposition
Apr 29, 2022
Information concerning oral proceedings
Apr 29, 2022
Summons to attend oral proceedings
Apr 29, 2022
Summons to attend oral proceedings
Apr 29, 2022
Transmittal of decision / summons - opposition
Apr 29, 2022
Transmittal of decision / summons - opposition
Mar 16, 2022
Brief communication - Opposition proceedings
Mar 9, 2022
(Electronic) Receipt
Mar 9, 2022
Letter accompanying subsequently filed items
Mar 9, 2022
Letter regarding the opposition procedure (no time limit)
Feb 14, 2022
Brief communication - Opposition proceedings
Feb 8, 2022
(Electronic) Receipt
Feb 8, 2022
Auxiliary request during Opposition procedure
Feb 8, 2022
Auxiliary request during Opposition procedure - 01
Feb 8, 2022
Citation in opposition procedure - 008
Feb 8, 2022
Citation in opposition procedure - 009
Feb 8, 2022
Citation in opposition procedure - 010
Feb 8, 2022
Citation in opposition procedure - 011
Feb 8, 2022
Citation in opposition procedure - 012
Feb 8, 2022
Citation in opposition procedure - 013
Feb 8, 2022
Citation in opposition procedure - 014
Feb 8, 2022
Citation in opposition procedure - 015
Feb 8, 2022
Citation in opposition procedure - 016
Feb 8, 2022
Letter accompanying subsequently filed items
Feb 8, 2022
Main request during Opposition procedure
Feb 8, 2022
Main request during Opposition procedure
Feb 8, 2022
Reply of the patent proprietor to the notice(s) of opposition
Sep 28, 2021
Communication of a notice of opposition and request to file observations
Sep 28, 2021
Notice of further oppositions to opponent(s)
Sep 15, 2021
Communication of a notice of opposition - first information to patent proprietor
Sep 9, 2021
(Electronic) Receipt
Sep 9, 2021
Citation in opposition procedure - 001
Sep 9, 2021
Citation in opposition procedure - 002
Sep 9, 2021
Citation in opposition procedure - 003
Sep 9, 2021
Citation in opposition procedure - 004
Sep 9, 2021
Citation in opposition procedure - 005
Sep 9, 2021
Citation in opposition procedure - 006
Sep 9, 2021
Citation in opposition procedure - 007
Sep 9, 2021
Notice of opposition
Sep 9, 2021
Notice of opposition
May 17, 2021
Document concerning representation
May 17, 2021
Letter accompanying subsequently filed items
Dec 21, 2020
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Nov 12, 2020
Decision to grant a European patent
Oct 27, 2020
(Electronic) Receipt
Oct 27, 2020
Filing of the translations of the claims
Oct 27, 2020
French translation of claims
Oct 27, 2020
German translation of the claims
Oct 27, 2020
Letter accompanying subsequently filed items
Oct 14, 2020
Bibliographic data of the European patent application
Oct 14, 2020
Communication about intention to grant a European patent
Oct 14, 2020
Intention to grant (signatures)
Oct 14, 2020
Text intended for grant (clean copy)
Oct 14, 2020
Text intended for grant (version for approval)
Jul 22, 2020
(Electronic) Receipt
Jul 22, 2020
Amended claims with annotations
Jul 22, 2020
Amended description with annotations
Jul 22, 2020
Claims
Jul 22, 2020
Description
Jul 22, 2020
Letter accompanying subsequently filed items
Jul 22, 2020
Reply to communication from the Examining Division
Jun 24, 2020
Annex to the communication
Jun 24, 2020
Communication from the Examining Division
Jun 19, 2020
Examination started
May 14, 2020
(Electronic) Receipt
May 14, 2020
Amended claims with annotations
May 14, 2020
Claims
May 14, 2020
Letter accompanying subsequently filed items
May 14, 2020
Letter filed before dispatch of the 1st communication from the Examining Division(examination procedure)
Apr 16, 2020
Response to enquiry for communication from the Examining Division
Apr 1, 2020
(Electronic) Receipt
Apr 1, 2020
Enquiry as to the processing of the file
Apr 1, 2020
Letter accompanying subsequently filed items
Nov 18, 2019
Communication of the registration of a transfer or change of name and/or address
Oct 30, 2019
(Electronic) Receipt
Oct 30, 2019
Letter accompanying subsequently filed items
Oct 30, 2019
Submission concerning change of applicant's address
Nov 16, 2018
(Electronic) Receipt
Nov 16, 2018
Amended claims filed after receipt of (European) search report
Nov 16, 2018
Amended claims with annotations
Nov 16, 2018
Amendments received before examination
Nov 16, 2018
Letter accompanying subsequently filed items
May 14, 2018
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Apr 24, 2018
Communication regarding the transmission of the European search report
Apr 24, 2018
European search opinion
Apr 24, 2018
Information on Search Strategy
Apr 24, 2018
Supplementary European search report
Apr 16, 2018
Search started
Dec 14, 2017
(Electronic) Receipt
Dec 14, 2017
Amended claims filed after receipt of (European) search report
Dec 14, 2017
Amended claims with annotations
Dec 14, 2017
Amendments received before examination
Dec 14, 2017
Letter accompanying subsequently filed items
Aug 2, 2017
Notification on forthcoming publication of bibliographic data
Jun 19, 2017
Communication regarding possible amendment of the application/payment of claims fee
May 30, 2017
Communication to designated inventor
May 30, 2017
Communication to designated inventor
May 30, 2017
Communication to designated inventor
May 19, 2017
(Electronic) Receipt
May 19, 2017
Amended claims filed after receipt of (European) search report
May 19, 2017
Request for entry into the European phase
May 10, 2017
Copy of the international preliminary report on patentability
Apr 19, 2017
Notification of the recording of a change
Apr 19, 2017
Notification of the recording of a change
Mar 3, 2017
Information on entry into European phase
May 17, 2016
Priority document (electronically transmitted)
May 17, 2016
Priority document (electronically transmitted)
Apr 28, 2016
Copy of the international search report
Apr 28, 2016
Published international application - A1

EP3209295

OYSTER POINT PHARMA

Application Number: EP15852340A
Filing Date: Oct 19, 2015
Status: Patent Maintained As Amended; Nov 3, 2023
Publication Date: Dec 6, 2023
External Links: Slate, Register , Google Patents

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Methods Of Treating Ocular Conditions

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Dossier Documents

EP3209295