Polycyclic Carbamoylpyridone Derivative Having Hiv Integrase Inhibitory Activity

Patent No. EP3045206 (titled "Polycyclic Carbamoylpyridone Derivative Having Hiv Integrase Inhibitory Activity") was filed by Shionogi on Apr 28, 2006. The application was issued on Feb 15, 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
GILEAD SCIENCES	Dec 6, 2018	CARPMAELS & RANSFORD

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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Jan 19, 2023
Decision to maintain the European patent in amended form
Jan 13, 2023
Termination of the opposition proceedings with maintenance of patent
Jan 11, 2023
(Electronic) Receipt
Jan 11, 2023
Filing of the translation of the amended claims
Jan 11, 2023
French translation of claims
Jan 11, 2023
German translation of the claims
Jan 11, 2023
Letter accompanying subsequently filed items
Oct 19, 2022
Communication of bibliographic data
Oct 19, 2022
Communication to opponent concerning maintenance
Oct 19, 2022
Communication with request to file translations
Oct 6, 2022
Refund of fees
Oct 5, 2022
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Oct 4, 2022
Maintenance of the patent with the documents specified in the final decision
Sep 6, 2022
F3017 Oral Proceedings: Notification of cancellation/postponing
Sep 5, 2022
F3014 Oral Proceedings: Order cancelling/postponing
Sep 2, 2022
(Electronic) Receipt
Sep 2, 2022
Letter regarding the opposition procedure (no time limit)
Sep 2, 2022
Withdrawal of an appeal
Aug 2, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jul 26, 2022
F3004 Communication of the Registry
Jul 26, 2022
F3011.1 Oral Proceedings: summons
Jul 21, 2022
F3010 Oral proceedings: order for summons
Jul 11, 2022
F3017 Oral Proceedings: Notification of cancellation/postponing
Jul 11, 2022
F3057 Communication: Change of responsibility of a Board of Appeal
Jul 11, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jul 6, 2022
F3014 Oral Proceedings: Order cancelling/postponing
Jul 6, 2022
F3303.16 Change of composition of the Board (T)
Mar 16, 2022
Refund of fees
Mar 11, 2022
F3011.1 Oral Proceedings: summons
Mar 11, 2022
F3350 Communication regarding oral proceedings (art. 15 Rules of Procedure of the Boards of Appeal)
Mar 9, 2022
F3010 Oral proceedings: order for summons
Feb 24, 2022
F3345 Forwarding of submissions to parties
Feb 4, 2022
(Electronic) Receipt
Feb 4, 2022
Letter accompanying subsequently filed items
Feb 4, 2022
Withdrawal of an opposition
Dec 17, 2021
Composition of the board (T)
Dec 17, 2021
F3345 Forwarding of submissions to parties
Dec 17, 2021
F3345 Forwarding of submissions to parties
Dec 9, 2021
(Electronic) Receipt
Dec 9, 2021
Letter accompanying subsequently filed items
Dec 9, 2021
Reply to appeal
Dec 9, 2021
Reply to appeal
Dec 8, 2021
(Electronic) Receipt
Dec 8, 2021
Amended claims with annotations
Dec 8, 2021
Amended claims with annotations
Dec 8, 2021
Amended claims with annotations
Dec 8, 2021
Amended claims with annotations
Dec 8, 2021
Amended claims with annotations
Dec 8, 2021
Amended claims with annotations
Dec 8, 2021
Amended claims with annotations
Dec 8, 2021
Amended claims with annotations
Dec 8, 2021
Amended claims with annotations
Dec 8, 2021
Amended claims with annotations
Dec 8, 2021
Amended claims with annotations
Dec 8, 2021
Amended claims with annotations
Dec 8, 2021
Amended claims with annotations
Dec 8, 2021
Amended claims with annotations
Dec 8, 2021
Auxiliary request during appeals procedure - 01
Dec 8, 2021
Auxiliary request during appeals procedure - 02
Dec 8, 2021
Auxiliary request during appeals procedure - 03
Dec 8, 2021
Auxiliary request during appeals procedure - 04
Dec 8, 2021
Auxiliary request during appeals procedure - 05
Dec 8, 2021
Auxiliary request during appeals procedure - 06
Dec 8, 2021
Auxiliary request during appeals procedure - 07
Dec 8, 2021
Auxiliary request during appeals procedure - 08
Dec 8, 2021
Auxiliary request during appeals procedure - 09
Dec 8, 2021
Auxiliary request during appeals procedure - 10
Dec 8, 2021
Auxiliary request during appeals procedure - 11
Dec 8, 2021
Auxiliary request during appeals procedure - 12
Dec 8, 2021
Auxiliary request during appeals procedure - 13
Dec 8, 2021
Auxiliary request during appeals procedure - 14
Dec 8, 2021
Letter accompanying subsequently filed items
Dec 8, 2021
Reply to appeal
Dec 8, 2021
Reply to appeal
Sep 20, 2021
Document concerning representation
Aug 25, 2021
F3345 Forwarding of submissions to parties
Aug 19, 2021
(Electronic) Receipt
Aug 19, 2021
Letter accompanying subsequently filed items
Aug 19, 2021
Letter relating to Appeal Procedure
Aug 17, 2021
F3345 Forwarding of submissions to parties
Aug 11, 2021
(Electronic) Receipt
Aug 11, 2021
Letter accompanying subsequently filed items
Aug 11, 2021
Letter relating to Appeal Procedure
Aug 11, 2021
Notice of appeal
Aug 5, 2021
Letter accompanying subsequently filed items
Aug 5, 2021
Request for change of opponent's representative
Jul 30, 2021
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Jul 30, 2021
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Jul 27, 2021
(Electronic) Receipt
Jul 27, 2021
Letter accompanying subsequently filed items
Jul 27, 2021
Statement of grounds of appeal
Jul 27, 2021
Statement of grounds of appeal
Jul 21, 2021
(Electronic) Receipt
Jul 21, 2021
Amended claims with annotations
Jul 21, 2021
Amended claims with annotations
Jul 21, 2021
Amended claims with annotations
Jul 21, 2021
Amended claims with annotations
Jul 21, 2021
Annexes (other than cited documents) regarding appeal procedure
Jul 21, 2021
Annexes (other than cited documents) regarding appeal procedure
Jul 21, 2021
Annexes (other than cited documents) regarding appeal procedure
Jul 21, 2021
Auxiliary request during appeals procedure - 01
Jul 21, 2021
Auxiliary request during appeals procedure - 02
Jul 21, 2021
Auxiliary request during appeals procedure - 03
Jul 21, 2021
Auxiliary request during appeals procedure - 04
Jul 21, 2021
Letter accompanying subsequently filed items
Jul 21, 2021
Statement of grounds of appeal
Jul 21, 2021
Statement of grounds of appeal
Jun 1, 2021
F3204 Communication of the file number to the parties
Jun 1, 2021
F3204 Communication of the file number to the parties
May 27, 2021
F3204 Communication of the file number to the parties
May 27, 2021
F3204 Communication of the file number to the parties
May 26, 2021
(Electronic) Receipt
May 26, 2021
Letter accompanying subsequently filed items
May 26, 2021
Notice of appeal
May 14, 2021
(Electronic) Receipt
May 14, 2021
Letter accompanying subsequently filed items
May 14, 2021
Notice of appeal
Apr 27, 2021
(Electronic) Receipt
Apr 27, 2021
Advice of delivery
Apr 27, 2021
Letter accompanying subsequently filed items
Apr 23, 2021
(Electronic) Receipt
Apr 23, 2021
Advice of delivery
Apr 23, 2021
Communication about missing advice of delivery
Apr 23, 2021
Letter accompanying subsequently filed items
Mar 18, 2021
Advice of delivery
Mar 17, 2021
Annex to the communication - opposition
Mar 17, 2021
Decision of the Opposition Division and instruction
Mar 17, 2021
Druckexemplar in opposition procedure
Mar 17, 2021
Grounds for the decision (Annex) - opposition
Mar 17, 2021
Interlocutory decision in opposition proceedings
Mar 17, 2021
Internal form - Opposition/addressees
Mar 17, 2021
Internal form - Opposition/addressees
Mar 17, 2021
Means of redress
Mar 17, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 17, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 17, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Mar 17, 2021
Provision of a copy of the minutes - opposition procedure
Mar 17, 2021
Scanned annex to a communication - opposition procedure
Mar 17, 2021
Transmittal of decision / summons - opposition
Mar 17, 2021
Transmittal of decision / summons - opposition
Jan 29, 2021
Information about the result of oral proceedings
Jan 28, 2021
Brief communication - Opposition proceedings
Jan 25, 2021
Notification concerning the date of oral proceedings
Jan 25, 2021
Notification concerning the date of oral proceedings
Jan 22, 2021
Written submission in preparation to/during oral proceedings
Jan 15, 2021
Brief communication - Opposition proceedings
Jan 14, 2021
Brief communication - Opposition proceedings
Jan 13, 2021
Brief communication - Opposition proceedings
Jan 11, 2021
(Electronic) Receipt
Jan 11, 2021
Letter accompanying subsequently filed items
Jan 11, 2021
Written submission in preparation to/during oral proceedings
Jan 8, 2021
(Electronic) Receipt
Jan 8, 2021
Letter accompanying subsequently filed items
Jan 8, 2021
Oral proceedings: Request for postponement
Dec 21, 2020
(Electronic) Receipt
Dec 21, 2020
Letter accompanying subsequently filed items
Dec 7, 2020
Consolidated list of cited opposition documents
Dec 2, 2020
Brief communication - Opposition proceedings
Dec 1, 2020
Notification concerning the date of oral proceedings
Dec 1, 2020
Notification concerning the date of oral proceedings
Nov 27, 2020
(Electronic) Receipt
Nov 27, 2020
Letter regarding the opposition procedure (no time limit)
Nov 27, 2020
Request for interpreters during oral proceedings
Nov 27, 2020
Written submission in preparation to/during oral proceedings
Nov 18, 2020
Brief communication - Opposition proceedings
Nov 16, 2020
Brief communication - Opposition proceedings
Nov 13, 2020
(Electronic) Receipt
Nov 13, 2020
Letter accompanying subsequently filed items
Nov 13, 2020
Oral proceedings: reply to date proposed
Nov 10, 2020
(Electronic) Receipt
Nov 10, 2020
Letter accompanying subsequently filed items
Nov 10, 2020
Oral proceedings: reply to date proposed
Oct 5, 2020
Notification concerning the date of oral proceedings
Oct 5, 2020
Notification concerning the date of oral proceedings
Jul 20, 2020
(Electronic) Receipt
Jul 20, 2020
Advice of delivery
Jul 20, 2020
Letter accompanying subsequently filed items
Jul 13, 2020
Advice of delivery
Jun 30, 2020
Acknowledgement of a document
Jun 30, 2020
Acknowledgement of a document
Jun 30, 2020
Annex to the communication - opposition
Jun 30, 2020
Information concerning oral proceedings
Jun 30, 2020
Summons to attend oral proceedings
Jun 30, 2020
Summons to attend oral proceedings
Jun 23, 2020
Oral proceedings: reply to date proposed
Jun 22, 2020
Oral proceedings: reply to date proposed
Apr 16, 2020
Notification concerning the date of oral proceedings
Apr 16, 2020
Notification concerning the date of oral proceedings
Apr 7, 2020
Result of consultation by telephone/in person
Mar 31, 2020
Brief communication - Opposition proceedings
Mar 26, 2020
(Electronic) Receipt
Mar 26, 2020
Letter accompanying subsequently filed items
Mar 26, 2020
Written submission in preparation to/during oral proceedings
Mar 4, 2020
Brief communication - Opposition proceedings
Mar 3, 2020
Brief communication - Opposition proceedings
Feb 28, 2020
(Electronic) Receipt
Feb 28, 2020
Any annexes (other than citation) to an opposition letter
Feb 28, 2020
Any annexes (other than citation) to an opposition letter
Feb 28, 2020
Citation in opposition procedure - 011
Feb 28, 2020
Citation in opposition procedure - 012
Feb 28, 2020
Letter accompanying subsequently filed items
Feb 28, 2020
Written submission in preparation to/during oral proceedings
Feb 28, 2020
Written submission in preparation to/during oral proceedings
Feb 27, 2020
(Electronic) Receipt
Feb 27, 2020
Auxiliary request during Opposition procedure
Feb 27, 2020
Auxiliary request during Opposition procedure
Feb 27, 2020
Auxiliary request during Opposition procedure
Feb 27, 2020
Auxiliary request during Opposition procedure - 02
Feb 27, 2020
Auxiliary request during Opposition procedure - 03
Feb 27, 2020
Auxiliary request during Opposition procedure - 04
Feb 27, 2020
Letter accompanying subsequently filed items
Feb 27, 2020
Written submission in preparation to/during oral proceedings
Nov 4, 2019
Advice of delivery
Nov 4, 2019
Advice of delivery
Nov 1, 2019
(Electronic) Receipt
Nov 1, 2019
Advice of delivery
Nov 1, 2019
Letter accompanying subsequently filed items
Oct 22, 2019
Acknowledgement of a document
Oct 22, 2019
Acknowledgement of a document
Oct 22, 2019
Annex to the communication - opposition
Oct 22, 2019
Information concerning oral proceedings
Oct 22, 2019
Summons to attend oral proceedings
Oct 22, 2019
Summons to attend oral proceedings
May 20, 2019
Brief communication - Opposition proceedings
May 13, 2019
(Electronic) Receipt
May 13, 2019
Any annexes (other than citation) to an opposition letter
May 13, 2019
Any annexes (other than citation) to an opposition letter
May 13, 2019
Auxiliary request during Opposition procedure
May 13, 2019
Auxiliary request during Opposition procedure - 01
May 13, 2019
Citation in opposition procedure - 008
May 13, 2019
Citation in opposition procedure - 009
May 13, 2019
Citation in opposition procedure - 010
May 13, 2019
Letter accompanying subsequently filed items
May 13, 2019
Reply of the patent proprietor to the notice(s) of opposition
Jan 11, 2019
Communication of a notice of opposition and request to file observations
Jan 11, 2019
Notice of further oppositions to opponent(s)
Dec 17, 2018
Communication of a notice of opposition - first information to patent proprietor
Dec 6, 2018
(Electronic) Receipt
Dec 6, 2018
Citation in opposition procedure - 001
Dec 6, 2018
Citation in opposition procedure - 001
Dec 6, 2018
Citation in opposition procedure - 002
Dec 6, 2018
Citation in opposition procedure - 003
Dec 6, 2018
Citation in opposition procedure - 004
Dec 6, 2018
Citation in opposition procedure - 005
Dec 6, 2018
Citation in opposition procedure - 006
Dec 6, 2018
Citation in opposition procedure - 006
Dec 6, 2018
Citation in opposition procedure - 007
Dec 6, 2018
Notice of opposition
Dec 6, 2018
Notice of opposition
Dec 6, 2018
Translation of the evidence during Opposition procedure
Dec 6, 2018
Translation of the evidence during Opposition procedure
Apr 10, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Mar 1, 2018
Decision to grant a European patent
Feb 15, 2018
(Electronic) Receipt
Feb 15, 2018
Filing of the translations of the claims
Feb 15, 2018
French translation of claims
Feb 15, 2018
German translation of the claims
Feb 15, 2018
Letter accompanying subsequently filed items
Feb 14, 2018
Bibliographic data of the European patent application
Feb 14, 2018
Communication about intention to grant a European patent
Feb 14, 2018
Intention to grant (signatures)
Feb 14, 2018
Text intended for grant (clean copy)
Feb 14, 2018
Text intended for grant (version for approval)
Nov 20, 2017
(Electronic) Receipt
Nov 20, 2017
Amended claims with annotations
Nov 20, 2017
Claims
Nov 20, 2017
Letter accompanying subsequently filed items
Nov 20, 2017
Reply to communication from the Examining Division
Nov 3, 2017
(Electronic) Receipt
Nov 3, 2017
Amended claims with annotations
Nov 3, 2017
Amended description with annotations
Nov 3, 2017
Annex to a communication
Nov 3, 2017
Annex to the communication
Nov 3, 2017
Claims
Nov 3, 2017
Consultation by telephone/in person
Nov 3, 2017
Description
Nov 3, 2017
Letter accompanying subsequently filed items
Nov 3, 2017
Reply to communication from the Examining Division
Nov 3, 2017
Result of consultation by telephone/in person
Sep 4, 2017
Communication of the registration of a transfer or change of name and/or address
Aug 29, 2017
Submission concerning change of applicant's address
Jun 28, 2017
Annex to the communication
Jun 28, 2017
Communication from the Examining Division
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
Jan 19, 2017
(Electronic) Receipt
Jan 19, 2017
Amended claims filed after receipt of (European) search report
Jan 19, 2017
Amended claims with annotations
Jan 19, 2017
Amendments received before examination
Jan 19, 2017
Letter accompanying subsequently filed items
Sep 2, 2016
Communication to applicant regarding observations by third parties
Aug 4, 2016
Observations by third parties
Aug 4, 2016
Observations by third parties
Jul 25, 2016
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Jun 24, 2016
Communication to designated inventor
Jun 24, 2016
Communication to designated inventor
Jun 22, 2016
Notification of forthcoming publication
May 20, 2016
(Electronic) Receipt
May 20, 2016
Letter accompanying subsequently filed items
May 20, 2016
Letter concerning the inventor
May 19, 2016
Refund of fees
May 11, 2016
Refund of fees
May 10, 2016
Communication regarding the transmission of the European search report
May 10, 2016
European search opinion
May 10, 2016
European search report
May 10, 2016
Information on Search Strategy
May 9, 2016
Invitation to indicate correct address of inventor
May 9, 2016
Invitation to indicate correct address of inventor
May 9, 2016
Invitation to indicate correct address of inventor
May 3, 2016
Modified abstract
Apr 12, 2016
Letter which had not been notified
Apr 12, 2016
Letter which had not been notified
Apr 12, 2016
Letter which had not been notified
Mar 31, 2016
Communication to designated inventor
Mar 31, 2016
Communication to designated inventor
Mar 31, 2016
Communication to designated inventor
Mar 31, 2016
Communication to designated inventor
Feb 5, 2016
Abstract
Feb 5, 2016
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Feb 5, 2016
Claims
Feb 5, 2016
Description
Feb 5, 2016
Designation of inventor
Feb 5, 2016
Letter concerning search matters
Feb 5, 2016
Matter concerning the application
Feb 5, 2016
Request for grant of a European patent
Nov 20, 2006
Priority document (electronically transmitted)
Nov 20, 2006
Priority document (electronically transmitted)

EP3045206

SHIONOGI

Application Number: EP16154531A
Filing Date: Apr 28, 2006
Status: Patent Maintained As Amended; Jan 13, 2023
Publication Date: Feb 15, 2023
External Links: Slate, Register , Google Patents

IP Verse

Polycyclic Carbamoylpyridone Derivative Having Hiv Integrase Inhibitory Activity

Patent Summary

Patent Family

Patent Oppositions

Dossier Documents

EP3045206