Modified Fluorinated Nucleoside Analogues

Patent No. EP2604620 (titled "Modified Fluorinated Nucleoside Analogues") was filed by Gilead Pharmasset on Apr 21, 2004. The application was issued on Oct 23, 2024.

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
GILLARD, RICHARD EDWARD	Mar 29, 2017	ELKINGTON AND FIFE
AIDES	Mar 27, 2017	JORGET
MÉDECINS DU MONDE ET AL	Mar 27, 2017	JORGET
MEDICI SENZA FRONTIERE ONLUS	Mar 27, 2017	JORGET

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 18, 2024
Brief communication - Opposition proceedings
Sep 18, 2024
Brief communication - Opposition proceedings
Sep 18, 2024
Brief communication - Opposition proceedings
Sep 18, 2024
Brief communication - Opposition proceedings
Sep 16, 2024
Brief communication - Opposition proceedings
Sep 16, 2024
Brief communication - Opposition proceedings
Sep 16, 2024
Brief communication - Opposition proceedings
Sep 16, 2024
Brief communication - Opposition proceedings
Sep 10, 2024
(Electronic) Receipt
Sep 10, 2024
Any annexes (other than citation) to an opposition letter
Sep 10, 2024
Any annexes (other than citation) to an opposition letter
Sep 10, 2024
Auxiliary request during Opposition procedure
Sep 10, 2024
Letter accompanying subsequently filed items
Sep 10, 2024
Request for correction
May 24, 2024
Decision to maintain the European patent in amended form
May 24, 2024
Decision to maintain the European patent in amended form
May 24, 2024
Decision to maintain the European patent in amended form
May 24, 2024
Decision to maintain the European patent in amended form
May 24, 2024
Decision to maintain the European patent in amended form
Apr 5, 2024
(Electronic) Receipt
Apr 5, 2024
French translation of claims
Apr 5, 2024
German translation of the claims
Apr 5, 2024
Letter accompanying subsequently filed items
Jan 29, 2024
Communication of bibliographic data
Jan 29, 2024
Communication to opponent concerning maintenance
Jan 29, 2024
Communication to opponent concerning maintenance
Jan 29, 2024
Communication to opponent concerning maintenance
Jan 29, 2024
Communication to opponent concerning maintenance
Jan 29, 2024
Communication with request to file translations
Jan 23, 2024
Maintenance of the patent with the documents specified in the final decision
Dec 21, 2023
Maintenance of the patent with the documents specified in the final decision
Dec 20, 2023
(Electronic) Receipt
Dec 20, 2023
Advice of delivery
Dec 20, 2023
Advice of delivery
Dec 20, 2023
Advice of delivery
Dec 20, 2023
Communication about missing proof of delivery
Dec 20, 2023
Communication about missing proof of delivery
Dec 20, 2023
Communication about missing proof of delivery
Dec 20, 2023
Letter accompanying subsequently filed items
Dec 4, 2023
Decision of the Board of Appeal
Dec 4, 2023
F3032 Notification(s) of the decision
Dec 4, 2023
F3032 Notification(s) of the decision
Dec 4, 2023
F3032 Notification(s) of the decision
Dec 4, 2023
F3032 Notification(s) of the decision
Dec 4, 2023
F3032 Notification(s) of the decision
Nov 10, 2023
Miscellaneous requests concerning client data
Sep 15, 2023
F3013 Oral Proceedings: Forwarding minutes
Sep 15, 2023
F3013 Oral Proceedings: Forwarding minutes
Sep 15, 2023
F3013 Oral Proceedings: Forwarding minutes
Sep 15, 2023
F3013 Oral Proceedings: Forwarding minutes
Sep 15, 2023
F3013 Oral Proceedings: Forwarding minutes
Sep 15, 2023
F3316 Oral Proceedings: Minutes (Appellant: Opponent)
Sep 11, 2023
F3345 Forwarding of submissions to parties
Sep 11, 2023
F3345 Forwarding of submissions to parties
Sep 11, 2023
F3345 Forwarding of submissions to parties
Sep 11, 2023
F3345 Forwarding of submissions to parties
Sep 7, 2023
(Electronic) Receipt
Sep 7, 2023
Letter accompanying subsequently filed items
Sep 7, 2023
Letter dealing with oral proceedings during the appeal procedure
Sep 1, 2023
F3345 Forwarding of submissions to parties
Sep 1, 2023
F3345 Forwarding of submissions to parties
Sep 1, 2023
F3345 Forwarding of submissions to parties
Sep 1, 2023
F3345 Forwarding of submissions to parties
Aug 30, 2023
(Electronic) Receipt
Aug 30, 2023
Letter accompanying subsequently filed items
Aug 30, 2023
Letter accompanying subsequently filed items
Aug 30, 2023
Letter dealing with oral proceedings during the appeal procedure
Aug 23, 2023
F3345 Forwarding of submissions to parties
Aug 23, 2023
F3345 Forwarding of submissions to parties
Aug 23, 2023
F3345 Forwarding of submissions to parties
Aug 23, 2023
F3345 Forwarding of submissions to parties
Aug 18, 2023
(Electronic) Receipt
Aug 18, 2023
Letter accompanying subsequently filed items
Aug 18, 2023
Letter accompanying subsequently filed items
Aug 18, 2023
Letter dealing with oral proceedings during the appeal procedure
Jul 12, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jul 12, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jul 12, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jul 12, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jul 12, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jun 15, 2023
Oral proceedings: change of venue
Jun 15, 2023
Oral proceedings: change of venue
Jun 15, 2023
Oral proceedings: change of venue
Jun 15, 2023
Oral proceedings: change of venue
Jun 15, 2023
Oral proceedings: change of venue
Jun 14, 2023
F3345 Forwarding of submissions to parties
Jun 14, 2023
F3345 Forwarding of submissions to parties
Jun 14, 2023
F3345 Forwarding of submissions to parties
Jun 14, 2023
F3345 Forwarding of submissions to parties
Jun 9, 2023
(Electronic) Receipt
Jun 9, 2023
General authorisation
Jun 9, 2023
Letter accompanying subsequently filed items
Jun 9, 2023
Letter dealing with oral proceedings during the appeal procedure
Jun 1, 2023
F3345 Forwarding of submissions to parties
Jun 1, 2023
F3345 Forwarding of submissions to parties
Jun 1, 2023
F3345 Forwarding of submissions to parties
Jun 1, 2023
F3345 Forwarding of submissions to parties
May 26, 2023
(Electronic) Receipt
May 26, 2023
Communication about missing proof of delivery
May 26, 2023
Communication about missing proof of delivery
May 26, 2023
General authorisation
May 26, 2023
Letter accompanying subsequently filed items
May 26, 2023
Letter dealing with oral proceedings during the appeal procedure
Apr 18, 2023
F3345 Forwarding of submissions to parties
Apr 18, 2023
F3345 Forwarding of submissions to parties
Apr 18, 2023
F3345 Forwarding of submissions to parties
Apr 18, 2023
F3345 Forwarding of submissions to parties
Apr 18, 2023
F3345 Forwarding of submissions to parties
Apr 18, 2023
F3345 Forwarding of submissions to parties
Apr 18, 2023
F3345 Forwarding of submissions to parties
Apr 18, 2023
F3345 Forwarding of submissions to parties
Apr 13, 2023
(Electronic) Receipt
Apr 13, 2023
General authorisation
Apr 13, 2023
Letter accompanying subsequently filed items
Apr 13, 2023
Request for change of opponent's representative
Apr 12, 2023
(Electronic) Receipt
Apr 12, 2023
Letter accompanying subsequently filed items
Apr 12, 2023
Letter dealing with oral proceedings during the appeal procedure
Feb 15, 2023
Communication about missing proof of delivery
Feb 15, 2023
Communication about missing proof of delivery
Feb 15, 2023
Communication about missing proof of delivery
Jan 19, 2023
Letter which had not been notified
Jan 19, 2023
Letter which had not been notified
Dec 12, 2022
F3004 Communication of the Registry
Dec 12, 2022
F3004 Communication of the Registry
Dec 12, 2022
F3004 Communication of the Registry
Dec 12, 2022
F3004 Communication of the Registry
Dec 12, 2022
F3004 Communication of the Registry
Dec 12, 2022
F3011.1 Oral Proceedings: summons
Dec 12, 2022
F3011.1 Oral Proceedings: summons
Dec 12, 2022
F3011.1 Oral Proceedings: summons
Dec 12, 2022
F3011.1 Oral Proceedings: summons
Dec 12, 2022
F3011.1 Oral Proceedings: summons
Dec 12, 2022
F3022 Oral proceedings: change of board composition
Dec 12, 2022
F3022 Oral proceedings: change of board composition
Dec 12, 2022
F3022 Oral proceedings: change of board composition
Dec 12, 2022
F3022 Oral proceedings: change of board composition
Dec 12, 2022
F3022 Oral proceedings: change of board composition
Dec 7, 2022
F3010 Oral proceedings: order for summons
Dec 7, 2022
F3303.16 Change of composition of the Board (T)
Aug 3, 2022
Letter which had not been notified
Jul 22, 2022
F3345 Forwarding of submissions to parties
Jul 22, 2022
F3345 Forwarding of submissions to parties
Jul 20, 2022
Communication of amended entries concerning the representative
Jul 19, 2022
F3004 Communication of the Registry
Jul 18, 2022
F3345 Forwarding of submissions to parties
Jul 13, 2022
Document concerning representation
Jul 12, 2022
(Electronic) Receipt
Jul 12, 2022
Letter accompanying subsequently filed items
Jul 12, 2022
Letter accompanying subsequently filed items
Jul 12, 2022
Withdrawal of a request for oral proceedings
Jul 5, 2022
F3345 Forwarding of submissions to parties
Jun 30, 2022
Communication of amended entries in the Register of European Patents
Jun 30, 2022
Communication of amended entries in the Register of European Patents
Jun 30, 2022
Communication of amended entries in the Register of European Patents
Jun 8, 2022
F3345 Forwarding of submissions to parties
Jun 8, 2022
F3345 Forwarding of submissions to parties
Jun 8, 2022
F3345 Forwarding of submissions to parties
Jun 8, 2022
F3345 Forwarding of submissions to parties
Jun 2, 2022
Consolidated list of documents cited in appeal procedure
Jun 1, 2022
(Electronic) Receipt
Jun 1, 2022
Citation in appeal procedure - 084
Jun 1, 2022
Citation in appeal procedure - 085
Jun 1, 2022
Citation in appeal procedure - 086
Jun 1, 2022
Citation in appeal procedure - 087
Jun 1, 2022
Citation in appeal procedure - 088
Jun 1, 2022
Citation in appeal procedure - 089
Jun 1, 2022
Citation in appeal procedure - 090
Jun 1, 2022
Citation in appeal procedure - 091
Jun 1, 2022
Letter accompanying subsequently filed items
Jun 1, 2022
Letter relating to Appeal Procedure
Jun 1, 2021
F3345 Forwarding of submissions to parties
Jun 1, 2021
F3345 Forwarding of submissions to parties
May 26, 2021
(Electronic) Receipt
May 26, 2021
Letter accompanying subsequently filed items
May 26, 2021
Letter relating to Appeal Procedure
May 26, 2021
Letter relating to Appeal Procedure
May 26, 2021
Letter relating to Appeal Procedure
Dec 16, 2019
F3345 Forwarding of submissions to parties
Dec 10, 2019
(Electronic) Receipt
Dec 10, 2019
Citation in appeal procedure - 082
Dec 10, 2019
Citation in appeal procedure - 083
Dec 10, 2019
Letter accompanying subsequently filed items
Dec 10, 2019
Letter relating to Appeal Procedure
Dec 10, 2019
Letter relating to Appeal Procedure
Oct 31, 2019
Composition of the board (T)
Jul 5, 2019
F3345 Forwarding of submissions to parties
Jul 5, 2019
F3345 Forwarding of submissions to parties
Jul 5, 2019
F3345 Forwarding of submissions to parties
Jul 5, 2019
F3345 Forwarding of submissions to parties
Jun 28, 2019
(Electronic) Receipt
Jun 28, 2019
Annexes (other than cited documents) regarding appeal procedure
Jun 28, 2019
Annexes (other than cited documents) regarding appeal procedure
Jun 28, 2019
Letter accompanying subsequently filed items
Jun 28, 2019
Letter relating to Appeal Procedure
Jun 28, 2019
Reply to appeal
Feb 18, 2019
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Feb 18, 2019
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Feb 18, 2019
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Feb 18, 2019
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Feb 18, 2019
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Feb 18, 2019
Letter which had not been notified
Feb 12, 2019
(Electronic) Receipt
Feb 12, 2019
Letter accompanying subsequently filed items
Feb 12, 2019
Statement of grounds of appeal
Feb 11, 2019
(Electronic) Receipt
Feb 11, 2019
Letter accompanying subsequently filed items
Feb 11, 2019
Letter relating to Appeal Procedure
Feb 11, 2019
Statement of grounds of appeal
Feb 8, 2019
F3204 Communication of the file number to the parties
Feb 8, 2019
F3204 Communication of the file number to the parties
Feb 8, 2019
F3204 Communication of the file number to the parties
Feb 1, 2019
Letter which had not been notified
Feb 1, 2019
Letter which had not been notified
Feb 1, 2019
Letter which had not been notified
Feb 1, 2019
Letter which had not been notified
Feb 1, 2019
Letter which had not been notified
Dec 17, 2018
F3204 Communication of the file number to the parties
Dec 17, 2018
F3204 Communication of the file number to the parties
Dec 17, 2018
F3204 Communication of the file number to the parties
Dec 17, 2018
F3204 Communication of the file number to the parties
Dec 17, 2018
F3204 Communication of the file number to the parties
Dec 17, 2018
F3204 Communication of the file number to the parties
Dec 17, 2018
F3204 Communication of the file number to the parties
Dec 17, 2018
F3204 Communication of the file number to the parties
Dec 17, 2018
F3204 Communication of the file number to the parties
Dec 17, 2018
F3204 Communication of the file number to the parties
Dec 5, 2018
Processing of an appeal
Dec 4, 2018
(Electronic) Receipt
Dec 4, 2018
Letter accompanying subsequently filed items
Dec 4, 2018
Notice of appeal
Dec 1, 2018
(Electronic) Receipt
Dec 1, 2018
(Electronic) Receipt
Dec 1, 2018
(Electronic) Receipt
Dec 1, 2018
Annex
Dec 1, 2018
Annex
Dec 1, 2018
Annex
Dec 1, 2018
Annexes (other than cited documents) regarding appeal procedure
Dec 1, 2018
Letter accompanying subsequently filed items
Dec 1, 2018
Letter accompanying subsequently filed items
Dec 1, 2018
Letter accompanying subsequently filed items
Dec 1, 2018
Notice of appeal
Dec 1, 2018
Notice of appeal
Dec 1, 2018
Notice of appeal
Oct 11, 2018
Advice of delivery
Oct 11, 2018
Advice of delivery
Oct 11, 2018
Advice of delivery
Oct 11, 2018
Advice of delivery
Oct 9, 2018
Advice of delivery
Oct 8, 2018
(Electronic) Receipt
Oct 8, 2018
Advice of delivery
Oct 8, 2018
Advice of delivery
Oct 8, 2018
Letter accompanying subsequently filed items
Oct 2, 2018
Acknowledgement of a document
Oct 2, 2018
Acknowledgement of a document
Oct 2, 2018
Acknowledgement of a document
Oct 2, 2018
Acknowledgement of a document
Oct 2, 2018
Acknowledgement of a document
Oct 2, 2018
Annex to the communication - opposition
Oct 2, 2018
Decision of the Opposition Division and instruction
Oct 2, 2018
Grounds for the decision (Annex) - opposition
Oct 2, 2018
Grounds for the decision (Annex) - opposition
Oct 2, 2018
Interlocutory decision in opposition proceedings
Oct 2, 2018
Internal form - Opposition/addressees
Oct 2, 2018
Internal form - Opposition/addressees
Oct 2, 2018
Means of redress
Oct 2, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Oct 2, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Oct 2, 2018
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Oct 2, 2018
Provision of a copy of the minutes - opposition procedure
Oct 2, 2018
Request for change of opponent's representative
Oct 2, 2018
Scanned annex to a communication - opposition procedure
Sep 14, 2018
Information about the result of oral proceedings
Sep 11, 2018
Brief communication - Opposition proceedings
Sep 11, 2018
Brief communication - Opposition proceedings
Sep 4, 2018
(Electronic) Receipt
Sep 4, 2018
Letter accompanying subsequently filed items
Sep 4, 2018
Written submission in preparation to/during oral proceedings
Jul 19, 2018
Brief communication - Opposition proceedings
Jul 19, 2018
Brief communication - Opposition proceedings
Jul 18, 2018
Brief communication - Opposition proceedings
Jul 18, 2018
Brief communication - Opposition proceedings
Jul 18, 2018
Brief communication - Opposition proceedings
Jul 18, 2018
Brief communication - Opposition proceedings
Jul 13, 2018
(Electronic) Receipt
Jul 13, 2018
(Electronic) Receipt
Jul 13, 2018
Amended claims with annotations
Jul 13, 2018
Amended claims with annotations
Jul 13, 2018
Amended claims with annotations
Jul 13, 2018
Brief communication - Opposition proceedings
Jul 13, 2018
Brief communication - Opposition proceedings
Jul 13, 2018
Brief communication - Opposition proceedings
Jul 13, 2018
Brief communication - Opposition proceedings
Jul 13, 2018
Citation in opposition procedure
Jul 13, 2018
Citation in opposition procedure
Jul 13, 2018
Citation in opposition procedure
Jul 13, 2018
Citation in opposition procedure
Jul 13, 2018
Citation in opposition procedure
Jul 13, 2018
Claims
Jul 13, 2018
Claims
Jul 13, 2018
Claims
Jul 13, 2018
Letter accompanying subsequently filed items
Jul 13, 2018
Letter accompanying subsequently filed items
Jul 13, 2018
Written submission in preparation to/during oral proceedings
Jul 13, 2018
Written submission in preparation to/during oral proceedings
Jul 13, 2018
Written submission in preparation to/during oral proceedings
Jul 12, 2018
(Electronic) Receipt
Jul 12, 2018
(Electronic) Receipt
Jul 12, 2018
Citation in opposition procedure
Jul 12, 2018
Citation in opposition procedure
Jul 12, 2018
Citation in opposition procedure
Jul 12, 2018
Letter accompanying subsequently filed items
Jul 12, 2018
Letter accompanying subsequently filed items
Jul 12, 2018
Non-patent literature cited during the opposition procedure
Jul 12, 2018
Non-patent literature cited during the opposition procedure
Jul 12, 2018
Non-patent literature cited during the opposition procedure
Jul 12, 2018
Written submission in preparation to/during oral proceedings
Jul 12, 2018
Written submission in preparation to/during oral proceedings
Jul 10, 2018
(Electronic) Receipt
Jul 10, 2018
Letter accompanying subsequently filed items
Jul 10, 2018
Request for interpreters during oral proceedings
Feb 27, 2018
Advice of delivery
Feb 20, 2018
(Electronic) Receipt
Feb 20, 2018
Advice of delivery
Feb 20, 2018
Advice of delivery
Feb 20, 2018
Advice of delivery
Feb 20, 2018
Letter accompanying subsequently filed items
Feb 19, 2018
Advice of delivery
Feb 19, 2018
Advice of delivery
Feb 19, 2018
Advice of delivery
Feb 14, 2018
Advice of delivery
Feb 12, 2018
Advice of delivery
Feb 12, 2018
Advice of delivery
Feb 6, 2018
Acknowledgement of a document
Feb 6, 2018
Acknowledgement of a document
Feb 6, 2018
Acknowledgement of a document
Feb 6, 2018
Acknowledgement of a document
Feb 6, 2018
Acknowledgement of a document
Feb 6, 2018
Annex to the communication - opposition
Feb 6, 2018
Information concerning oral proceedings
Feb 6, 2018
Summons to attend oral proceedings
Feb 6, 2018
Summons to attend oral proceedings
Feb 6, 2018
Summons to attend oral proceedings
Feb 6, 2018
Summons to attend oral proceedings
Feb 6, 2018
Summons to attend oral proceedings
Feb 1, 2018
Preparation for oral proceedings
Oct 9, 2017
Brief communication - Opposition proceedings
Oct 9, 2017
Brief communication - Opposition proceedings
Oct 9, 2017
Brief communication - Opposition proceedings
Oct 9, 2017
Brief communication - Opposition proceedings
Oct 4, 2017
Letter regarding the opposition procedure (no time limit)
Oct 4, 2017
Non-scannable object
Sep 29, 2017
(Electronic) Receipt
Sep 29, 2017
Amended claims with annotations
Sep 29, 2017
Amended claims with annotations
Sep 29, 2017
Amended claims with annotations
Sep 29, 2017
Amended claims with annotations
Sep 29, 2017
Any annexes (other than citation) to an opposition letter
Sep 29, 2017
Any annexes (other than citation) to an opposition letter
Sep 29, 2017
Citation in opposition procedure
Sep 29, 2017
Citation in opposition procedure
Sep 29, 2017
Citation in opposition procedure
Sep 29, 2017
Citation in opposition procedure
Sep 29, 2017
Citation in opposition procedure
Sep 29, 2017
Citation in opposition procedure
Sep 29, 2017
Citation in opposition procedure
Sep 29, 2017
Citation in opposition procedure
Sep 29, 2017
Citation in opposition procedure
Sep 29, 2017
Citation in opposition procedure
Sep 29, 2017
Citation in opposition procedure
Sep 29, 2017
Citation in opposition procedure
Sep 29, 2017
Citation in opposition procedure
Sep 29, 2017
Citation in opposition procedure
Sep 29, 2017
Citation in opposition procedure
Sep 29, 2017
Citation in opposition procedure
Sep 29, 2017
Citation in opposition procedure
Sep 29, 2017
Citation in opposition procedure
Sep 29, 2017
Citation in opposition procedure
Sep 29, 2017
Citation in opposition procedure
Sep 29, 2017
Citation in opposition procedure
Sep 29, 2017
Citation in opposition procedure
Sep 29, 2017
Citation in opposition procedure
Sep 29, 2017
Citation in opposition procedure
Sep 29, 2017
Citation in opposition procedure
Sep 29, 2017
Citation in opposition procedure
Sep 29, 2017
Citation in opposition procedure
Sep 29, 2017
Citation in opposition procedure
Sep 29, 2017
Citation in opposition procedure
Sep 29, 2017
Citation in opposition procedure
Sep 29, 2017
Citation in opposition procedure
Sep 29, 2017
Citation in opposition procedure
Sep 29, 2017
Citation in opposition procedure
Sep 29, 2017
Citation in opposition procedure
Sep 29, 2017
Citation in opposition procedure
Sep 29, 2017
Citation in opposition procedure
Sep 29, 2017
Citation in opposition procedure
Sep 29, 2017
Citation in opposition procedure
Sep 29, 2017
Citation in opposition procedure
Sep 29, 2017
Citation in opposition procedure
Sep 29, 2017
Citation in opposition procedure
Sep 29, 2017
Citation in opposition procedure
Sep 29, 2017
Citation in opposition procedure
Sep 29, 2017
Citation in opposition procedure
Sep 29, 2017
Citation in opposition procedure
Sep 29, 2017
Citation in opposition procedure
Sep 29, 2017
Citation in opposition procedure
Sep 29, 2017
Citation in opposition procedure
Sep 29, 2017
Citation in opposition procedure
Sep 29, 2017
Citation in opposition procedure
Sep 29, 2017
Citation in opposition procedure
Sep 29, 2017
Citation in opposition procedure
Sep 29, 2017
Citation in opposition procedure
Sep 29, 2017
Citation in opposition procedure
Sep 29, 2017
Citation in opposition procedure
Sep 29, 2017
Citation in opposition procedure
Sep 29, 2017
Claims
Sep 29, 2017
Claims
Sep 29, 2017
Claims
Sep 29, 2017
Claims
Sep 29, 2017
Letter accompanying subsequently filed items
Sep 29, 2017
Letter regarding the opposition procedure (no time limit)
Sep 29, 2017
Non-patent literature cited during the opposition procedure
Sep 29, 2017
Non-patent literature cited during the opposition procedure
Sep 29, 2017
Non-patent literature cited during the opposition procedure
Sep 29, 2017
Non-patent literature cited during the opposition procedure
Sep 29, 2017
Non-patent literature cited during the opposition procedure
Sep 29, 2017
Non-patent literature cited during the opposition procedure
Sep 29, 2017
Non-patent literature cited during the opposition procedure
Sep 29, 2017
Reply of the patent proprietor to the notice(s) of opposition
Sep 29, 2017
Translation of the evidence during Opposition procedure
Sep 29, 2017
Translation of the evidence during Opposition procedure
May 29, 2017
Notice of further oppositions to opponent(s)
May 29, 2017
Notice of further oppositions to opponent(s)
May 29, 2017
Notice of further oppositions to opponent(s)
May 29, 2017
Notice of further oppositions to opponent(s)
May 23, 2017
Communication of a notice of opposition and request to file observations
May 10, 2017
(Electronic) Receipt
May 10, 2017
Letter accompanying subsequently filed items
May 10, 2017
Letter regarding the opposition procedure (no time limit)
May 10, 2017
Patent document cited during the opposition procedure
May 10, 2017
Patent document cited during the opposition procedure
Apr 28, 2017
Communication of a notice of opposition - first information to patent proprietor
Apr 26, 2017
Request for documents
Mar 29, 2017
(Electronic) Receipt
Mar 29, 2017
Letter regarding the opposition procedure (no time limit)
Mar 29, 2017
Non-patent literature cited during the opposition procedure
Mar 29, 2017
Non-patent literature cited during the opposition procedure
Mar 29, 2017
Non-patent literature cited during the opposition procedure
Mar 29, 2017
Notice of opposition
Mar 29, 2017
Notice of opposition
Mar 29, 2017
Patent document cited during the opposition procedure
Mar 27, 2017
(Electronic) Receipt
Mar 27, 2017
(Electronic) Receipt
Mar 27, 2017
(Electronic) Receipt
Mar 27, 2017
Citation in opposition procedure
Mar 27, 2017
Citation in opposition procedure
Mar 27, 2017
Citation in opposition procedure
Mar 27, 2017
Citation in opposition procedure
Mar 27, 2017
Citation in opposition procedure
Mar 27, 2017
Citation in opposition procedure
Mar 27, 2017
Citation in opposition procedure
Mar 27, 2017
Citation in opposition procedure
Mar 27, 2017
Citation in opposition procedure
Mar 27, 2017
Letter regarding the opposition procedure (no time limit)
Mar 27, 2017
Letter regarding the opposition procedure (no time limit)
Mar 27, 2017
Letter regarding the opposition procedure (no time limit)
Mar 27, 2017
Non-patent literature cited during the opposition procedure
Mar 27, 2017
Non-patent literature cited during the opposition procedure
Mar 27, 2017
Non-patent literature cited during the opposition procedure
Mar 27, 2017
Non-patent literature cited during the opposition procedure
Mar 27, 2017
Non-patent literature cited during the opposition procedure
Mar 27, 2017
Non-patent literature cited during the opposition procedure
Mar 27, 2017
Non-patent literature cited during the opposition procedure
Mar 27, 2017
Non-patent literature cited during the opposition procedure
Mar 27, 2017
Non-patent literature cited during the opposition procedure
Mar 27, 2017
Notice of opposition
Mar 27, 2017
Notice of opposition
Mar 27, 2017
Notice of opposition
Mar 27, 2017
Notice of opposition
Mar 27, 2017
Notice of opposition
Mar 27, 2017
Notice of opposition
Mar 27, 2017
Patent document cited during the opposition procedure
Mar 27, 2017
Patent document cited during the opposition procedure
Mar 27, 2017
Patent document cited during the opposition procedure
Mar 27, 2017
Patent document cited during the opposition procedure
Mar 27, 2017
Patent document cited during the opposition procedure
Mar 27, 2017
Patent document cited during the opposition procedure
Mar 27, 2017
Patent document cited during the opposition procedure
Mar 27, 2017
Patent document cited during the opposition procedure
Mar 27, 2017
Patent document cited during the opposition procedure
Mar 27, 2017
Patent document cited during the opposition procedure
Mar 27, 2017
Patent document cited during the opposition procedure
Mar 27, 2017
Patent document cited during the opposition procedure
Mar 27, 2017
Patent document cited during the opposition procedure
Mar 27, 2017
Patent document cited during the opposition procedure
Mar 27, 2017
Patent document cited during the opposition procedure
Jun 29, 2016
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jun 2, 2016
Decision to grant a European patent
May 19, 2016
Bibliographic data of the European patent application
May 19, 2016
Information about intention to grant a patent
May 19, 2016
Intention to grant (signatures)
May 19, 2016
Text intended for grant (clean copy)
May 19, 2016
Text intended for grant (version for approval)
May 12, 2016
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
Apr 22, 2016
(Electronic) Receipt
Apr 22, 2016
Amended description with annotations
Apr 22, 2016
Description
Apr 22, 2016
French translation of claims
Apr 22, 2016
German translation of the claims
Apr 22, 2016
Letter accompanying subsequently filed items
Apr 22, 2016
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Apr 20, 2016
Bibliographic data of the European patent application
Apr 20, 2016
Communication about intention to grant a European patent
Apr 20, 2016
Intention to grant (signatures)
Apr 20, 2016
Text intended for grant (clean copy)
Apr 20, 2016
Text intended for grant (version for approval)
Dec 21, 2015
(Electronic) Receipt
Dec 21, 2015
Amended claims with annotations
Dec 21, 2015
Amended description with annotations
Dec 21, 2015
Claims
Dec 21, 2015
Description
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Letter accompanying subsequently filed items
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Reply to communication from the Examining Division
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Acknowledgement of receipt of third party observations
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Transmittal of third party observations to applicant
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Request for extension of time limit to communication from the Examining Division
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Transmittal of third party observations to applicant
Dec 20, 2013
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Reply to Written Opinion prepared by the EPO
Jun 24, 2013
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Jun 4, 2013
Refund of fees
May 23, 2013
Notification of forthcoming publication
May 16, 2013
Communication regarding the transmission of the European search report
May 16, 2013
European search opinion
May 16, 2013
European search report
Mar 18, 2013
Communication to designated inventor
Jan 23, 2013
Abstract
Jan 23, 2013
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Jan 23, 2013
Claims
Jan 23, 2013
Description
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Designation of inventor
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Drawings
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Matter concerning the application
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Request for grant of a European patent
Feb 8, 2005
Priority document (electronically transmitted)

EP2604620

GILEAD PHARMASSET

Application Number: EP13152340A
Filing Date: Apr 21, 2004
Status: Patent Maintained As Amended; May 17, 2024
Publication Date: Oct 23, 2024
External Links: Slate, Register , Google Patents

IP Verse

Modified Fluorinated Nucleoside Analogues

Patent Summary

Patent Family

Patent Oppositions (4)

Dossier Documents

EP2604620