Pseudopolymorphic Forms Of A Hiv Protease Inhibitor

Patent No. EP2314591 (titled "Pseudopolymorphic Forms Of A Hiv Protease Inhibitor") was filed by Janssen R&D Ireland on May 16, 2003. The application was issued on Feb 24, 2021.

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
WITTKOPP	Mar 18, 2015	HAMM&WITTKOPP PATENTANWÄLTE PARTMBB
STRAWMAN	Mar 17, 2015	D YOUNG
ALFRED E TIEFENBACHER	Mar 6, 2015	-

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 28, 2021
Decision to maintain the European patent in amended form
Jan 28, 2021
Decision to maintain the European patent in amended form
Jan 28, 2021
Decision to maintain the European patent in amended form
Jan 28, 2021
Decision to maintain the European patent in amended form
Jan 22, 2021
Termination of the opposition proceedings with maintenance of patent
Jan 14, 2021
(Electronic) Receipt
Jan 14, 2021
Filing of the translation of the amended claims
Jan 14, 2021
French translation of claims
Jan 14, 2021
German translation of the claims
Oct 29, 2020
(Electronic) Receipt
Oct 29, 2020
Advice of delivery
Oct 29, 2020
Letter accompanying subsequently filed items
Oct 23, 2020
Fax relating to Appeal procedure
Oct 22, 2020
Fax relating to Appeal procedure
Oct 19, 2020
Refund of fees
Oct 16, 2020
Fax relating to Appeal procedure
Oct 15, 2020
Communication of bibliographic data
Oct 15, 2020
Communication to opponent concerning maintenance
Oct 15, 2020
Communication to opponent concerning maintenance
Oct 15, 2020
Communication to opponent concerning maintenance
Oct 15, 2020
Communication with request to file translations
Oct 14, 2020
Acknowledgement of a document
Oct 14, 2020
Acknowledgement of a document
Oct 14, 2020
Acknowledgement of a document
Oct 14, 2020
Acknowledgement of a document
Oct 14, 2020
F3017 Oral Proceedings: Notification of cancellation/postponing
Oct 14, 2020
F3017 Oral Proceedings: Notification of cancellation/postponing
Oct 14, 2020
F3017 Oral Proceedings: Notification of cancellation/postponing
Oct 14, 2020
F3017 Oral Proceedings: Notification of cancellation/postponing
Oct 14, 2020
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Oct 14, 2020
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Oct 14, 2020
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Oct 14, 2020
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Oct 13, 2020
F3345 Forwarding of submissions to parties
Oct 13, 2020
F3345 Forwarding of submissions to parties
Oct 13, 2020
F3345 Forwarding of submissions to parties
Oct 12, 2020
Maintenance of the patent with the documents specified in the final decision
Oct 12, 2020
Maintenance of the patent with the documents specified in the final decision
Oct 10, 2020
F3014 Oral Proceedings: Order cancelling/postponing
Oct 8, 2020
(Electronic) Receipt
Oct 8, 2020
Acknowledgement of a document
Oct 8, 2020
Letter accompanying subsequently filed items
Oct 7, 2020
Withdrawal of an appeal
Sep 29, 2020
Fax relating to Appeal procedure
Sep 25, 2020
Advice of delivery
Sep 25, 2020
Fax relating to Appeal procedure
Sep 18, 2020
Acknowledgement of a document
Sep 18, 2020
Acknowledgement of a document
Sep 18, 2020
Acknowledgement of a document
Sep 18, 2020
Acknowledgement of a document
Sep 18, 2020
F3011.1 Oral Proceedings: summons
Sep 18, 2020
F3011.1 Oral Proceedings: summons
Sep 18, 2020
F3011.1 Oral Proceedings: summons
Sep 18, 2020
F3011.1 Oral Proceedings: summons
Sep 15, 2020
F3010 Oral proceedings: order for summons
Sep 15, 2020
F3350 Communication regarding oral proceedings (art. 15 Rules of Procedure of the Boards of Appeal)
Jun 30, 2020
Consolidated list of documents cited in appeal procedure
Feb 22, 2019
Communication of amended entries in the Register of European Patents
Feb 22, 2019
Communication of amended entries in the Register of European Patents
Feb 22, 2019
Communication of amended entries in the Register of European Patents
Feb 22, 2019
Communication of the registration of a transfer or change of name and/or address
Jan 22, 2019
(Electronic) Receipt
Jan 22, 2019
Annexes in respect of a client data request
Jan 22, 2019
Annexes in respect of a client data request
Jan 22, 2019
Letter accompanying subsequently filed items
Jan 22, 2019
Submission concerning a transfer of rights (applicant)
Nov 14, 2018
Composition of the board (T)
Oct 27, 2017
F3345 Forwarding of submissions to parties
Oct 19, 2017
(Electronic) Receipt
Oct 19, 2017
Letter accompanying subsequently filed items
Oct 19, 2017
Reply to appeal
Jun 22, 2017
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Jun 14, 2017
(Electronic) Receipt
Jun 14, 2017
Citation in appeal procedure - 001
Jun 14, 2017
Letter accompanying subsequently filed items
Jun 14, 2017
Statement of grounds of appeal
Apr 26, 2017
F3204 Communication of the file number to the parties
Apr 13, 2017
Processing of an appeal
Apr 12, 2017
(Electronic) Receipt
Apr 12, 2017
Letter accompanying subsequently filed items
Apr 12, 2017
Notice of appeal
Feb 27, 2017
Advice of delivery
Feb 20, 2017
Advice of delivery
Feb 20, 2017
Advice of delivery
Feb 13, 2017
Advice of delivery
Feb 13, 2017
Advice of delivery
Feb 9, 2017
Advice of delivery
Feb 8, 2017
Advice of delivery
Feb 8, 2017
Advice of delivery
Feb 7, 2017
Acknowledgement of a document
Feb 7, 2017
Acknowledgement of a document
Feb 7, 2017
Acknowledgement of a document
Feb 7, 2017
Acknowledgement of a document
Feb 7, 2017
Annex to the communication - opposition
Feb 7, 2017
Decision of the Opposition Division and instruction
Feb 7, 2017
Druckexemplar in opposition procedure
Feb 7, 2017
Grounds for the decision (Annex) - opposition
Feb 7, 2017
Interlocutory decision in opposition proceedings
Feb 7, 2017
Internal form - Opposition/addressees
Feb 7, 2017
Internal form - Opposition/addressees
Feb 7, 2017
Means of redress
Feb 7, 2017
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Feb 7, 2017
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Feb 7, 2017
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Feb 7, 2017
Provision of a copy of the minutes - opposition procedure
Nov 29, 2016
Brief communication - Opposition proceedings
Nov 29, 2016
Brief communication - Opposition proceedings
Nov 29, 2016
Brief communication - Opposition proceedings
Nov 28, 2016
Brief communication - Opposition proceedings
Nov 28, 2016
Brief communication - Opposition proceedings
Nov 28, 2016
Brief communication - Opposition proceedings
Nov 25, 2016
Information about the result of oral proceedings
Nov 24, 2016
Cover sheet for fax transmission
Nov 24, 2016
Cover sheet for fax transmission
Nov 24, 2016
Cover sheet for fax transmission
Nov 24, 2016
Withdrawal of a request for oral proceedings
Nov 22, 2016
Letter regarding the opposition procedure (no time limit)
Oct 19, 2016
Brief communication - Opposition proceedings
Oct 19, 2016
Brief communication - Opposition proceedings
Oct 19, 2016
Brief communication - Opposition proceedings
Oct 13, 2016
(Electronic) Receipt
Oct 13, 2016
Letter accompanying subsequently filed items
Oct 13, 2016
Written submission in preparation to/during oral proceedings
Oct 5, 2016
Brief communication - Opposition proceedings
Oct 5, 2016
Brief communication - Opposition proceedings
Oct 5, 2016
Brief communication - Opposition proceedings
Oct 5, 2016
Brief communication - Opposition proceedings
Sep 27, 2016
Brief communication - Opposition proceedings
Sep 27, 2016
Brief communication - Opposition proceedings
Sep 27, 2016
Brief communication - Opposition proceedings
Sep 27, 2016
Request for interpreters during oral proceedings
Sep 23, 2016
(Electronic) Receipt
Sep 23, 2016
(Electronic) Receipt
Sep 23, 2016
Amended claims with annotations
Sep 23, 2016
Amended claims with annotations
Sep 23, 2016
Amended claims with annotations
Sep 23, 2016
Amended claims with annotations
Sep 23, 2016
Amended claims with annotations
Sep 23, 2016
Auxiliary request during Opposition procedure
Sep 23, 2016
Auxiliary request during Opposition procedure
Sep 23, 2016
Auxiliary request during Opposition procedure
Sep 23, 2016
Auxiliary request during Opposition procedure
Sep 23, 2016
Auxiliary request during Opposition procedure
Sep 23, 2016
Citation in opposition procedure
Sep 23, 2016
Citation in opposition procedure
Sep 23, 2016
Citation in opposition procedure
Sep 23, 2016
Letter accompanying subsequently filed items
Sep 23, 2016
Letter accompanying subsequently filed items
Sep 23, 2016
Written submission in preparation to/during oral proceedings
Sep 23, 2016
Written submission in preparation to/during oral proceedings
Sep 22, 2016
Request for interpreters during oral proceedings
Sep 19, 2016
(Electronic) Receipt
Sep 19, 2016
Letter accompanying subsequently filed items
Sep 19, 2016
Request for interpreters during oral proceedings
Sep 13, 2016
Brief communication - Opposition proceedings
Sep 13, 2016
Brief communication - Opposition proceedings
Sep 13, 2016
Brief communication - Opposition proceedings
Sep 5, 2016
(Electronic) Receipt
Sep 5, 2016
Letter accompanying subsequently filed items
Sep 5, 2016
Request for interpreters during oral proceedings
Aug 25, 2016
Brief communication - Opposition proceedings
Aug 25, 2016
Brief communication - Opposition proceedings
Aug 25, 2016
Brief communication - Opposition proceedings
Aug 25, 2016
Brief communication - Opposition proceedings
Aug 25, 2016
Brief communication - Opposition proceedings
Aug 25, 2016
Brief communication - Opposition proceedings
Aug 22, 2016
Communication of amended entries
Aug 22, 2016
Communication of amended entries
Aug 19, 2016
(Electronic) Receipt
Aug 19, 2016
Any annexes (other than citation) to an opposition letter
Aug 19, 2016
Any annexes (other than citation) to an opposition letter
Aug 19, 2016
Any annexes (other than citation) to an opposition letter
Aug 19, 2016
Any annexes (other than citation) to an opposition letter
Aug 19, 2016
Letter accompanying subsequently filed items
Aug 19, 2016
Non-patent literature cited during the opposition procedure
Aug 19, 2016
Non-patent literature cited during the opposition procedure
Aug 19, 2016
Patent document cited during the opposition procedure
Aug 19, 2016
Patent document cited during the opposition procedure
Aug 19, 2016
Patent document cited during the opposition procedure
Aug 19, 2016
Patent document cited during the opposition procedure
Aug 19, 2016
Patent document cited during the opposition procedure
Aug 19, 2016
Patent document cited during the opposition procedure
Aug 19, 2016
Written submission in preparation to/during oral proceedings
Jul 25, 2016
(Electronic) Receipt
Jul 25, 2016
Letter accompanying subsequently filed items
Jul 25, 2016
Request for change of opponent's representative
Jul 25, 2016
Request for change of opponent's representative
Apr 29, 2016
Communication of amended entries
Apr 29, 2016
Communication of amended entries
Mar 24, 2016
Advice of delivery
Mar 19, 2016
Advice of delivery
Mar 17, 2016
Advice of delivery
Mar 16, 2016
Request for change of opponent's representative
Mar 14, 2016
Advice of delivery
Mar 14, 2016
Advice of delivery
Mar 11, 2016
Advice of delivery
Mar 9, 2016
Advice of delivery
Mar 9, 2016
Advice of delivery
Mar 8, 2016
Acknowledgement of a document
Mar 8, 2016
Acknowledgement of a document
Mar 8, 2016
Acknowledgement of a document
Mar 8, 2016
Acknowledgement of a document
Mar 8, 2016
Annex to the communication - opposition
Mar 8, 2016
Findings upon submissions relating to oral proceedings
Mar 8, 2016
Information concerning oral proceedings
Mar 8, 2016
Summons to attend oral proceedings
Mar 8, 2016
Summons to attend oral proceedings
Mar 8, 2016
Summons to attend oral proceedings
Mar 8, 2016
Summons to attend oral proceedings
Feb 9, 2016
Brief communication - Opposition proceedings
Feb 9, 2016
Brief communication - Opposition proceedings
Feb 9, 2016
Brief communication - Opposition proceedings
Feb 5, 2016
Communication of amended entries
Feb 4, 2016
Invitation to file an authorisation
Feb 1, 2016
(Electronic) Receipt
Feb 1, 2016
Letter accompanying subsequently filed items
Feb 1, 2016
Request for a change of address - opponent
Jan 22, 2016
Request for change of opponent's representative
Jan 19, 2016
Brief communication - Opposition proceedings
Jan 19, 2016
Brief communication - Opposition proceedings
Jan 19, 2016
Brief communication - Opposition proceedings
Jan 8, 2016
(Electronic) Receipt
Jan 8, 2016
Amended claims with annotations
Jan 8, 2016
Citation in opposition procedure
Jan 8, 2016
Citation in opposition procedure
Jan 8, 2016
Letter accompanying subsequently filed items
Jan 8, 2016
Main request during Opposition procedure
Jan 8, 2016
Non-patent literature cited during the opposition procedure
Jan 8, 2016
Non-patent literature cited during the opposition procedure
Jan 8, 2016
Reply of the patent proprietor to the notice(s) of opposition
Nov 3, 2015
Brief communication - Opposition proceedings
Nov 3, 2015
Brief communication - Opposition proceedings
Nov 3, 2015
Brief communication - Opposition proceedings
Nov 3, 2015
Communication of amended entries
Oct 26, 2015
(Electronic) Receipt
Oct 26, 2015
Letter accompanying subsequently filed items
Oct 26, 2015
Request for change of opponent's representative
Oct 8, 2015
Communication of amended entries concerning the representative
Sep 29, 2015
Submission concerning change of applicant's representative
Sep 25, 2015
Brief communication - Opposition proceedings
Sep 25, 2015
Brief communication - Opposition proceedings
Sep 25, 2015
Brief communication - Opposition proceedings
Sep 25, 2015
Grant of extension of time limit (opposition procedure)
Sep 11, 2015
(Electronic) Receipt
Sep 11, 2015
Letter accompanying subsequently filed items
Sep 11, 2015
Request for extension of time limit
Aug 28, 2015
Brief communication - Opposition proceedings
Aug 28, 2015
Brief communication - Opposition proceedings
Aug 28, 2015
Brief communication - Opposition proceedings
Aug 28, 2015
Grant of extension of time limit (opposition procedure)
Aug 25, 2015
(Electronic) Receipt
Aug 25, 2015
Letter accompanying subsequently filed items
Aug 25, 2015
Request for extension of time limit
Aug 21, 2015
Confirmation of revocation of automatic debit order
Aug 18, 2015
Letter relating to the automatic debiting procedure
Aug 18, 2015
Letter relating to the automatic debiting procedure
Apr 28, 2015
Communication of a notice of opposition and request to file observations
Apr 28, 2015
Notice of further oppositions to opponent(s)
Apr 28, 2015
Notice of further oppositions to opponent(s)
Apr 28, 2015
Notice of further oppositions to opponent(s)
Mar 25, 2015
Communication of a notice of opposition - first information to patent proprietor
Mar 18, 2015
(Electronic) Receipt
Mar 18, 2015
Non-patent literature cited during the opposition procedure
Mar 18, 2015
Notice of opposition
Mar 18, 2015
Notice of opposition
Mar 18, 2015
Patent document cited during the opposition procedure
Mar 18, 2015
Patent document cited during the opposition procedure
Mar 18, 2015
Patent document cited during the opposition procedure
Mar 17, 2015
(Electronic) Receipt
Mar 17, 2015
(Electronic) Receipt
Mar 17, 2015
Brief communication - Opposition proceedings
Mar 17, 2015
Citation in opposition procedure
Mar 17, 2015
Letter accompanying subsequently filed items
Mar 17, 2015
Letter regarding the opposition procedure (no time limit)
Mar 17, 2015
Letter regarding the opposition procedure (no time limit)
Mar 17, 2015
Non-patent literature cited during the opposition procedure
Mar 17, 2015
Notice of opposition
Mar 17, 2015
Notice of opposition
Mar 16, 2015
Communication of a notice of opposition - first information to patent proprietor
Mar 9, 2015
Citation in opposition procedure
Mar 9, 2015
Non-patent literature cited during the opposition procedure
Mar 9, 2015
Non-patent literature cited during the opposition procedure
Mar 9, 2015
Non-patent literature cited during the opposition procedure
Mar 9, 2015
Notice of opposition
Mar 9, 2015
Patent document cited during the opposition procedure
Mar 9, 2015
Patent document cited during the opposition procedure
Mar 9, 2015
Patent document cited during the opposition procedure
Mar 9, 2015
Payment of fees and costs
Mar 6, 2015
Authorisation
Mar 6, 2015
Non-patent literature cited during the opposition procedure
Mar 6, 2015
Notice of opposition
Mar 6, 2015
Payment of fees and costs
Mar 6, 2015
Payment of fees and costs
Jun 18, 2014
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
May 22, 2014
Decision to grant a European patent
May 5, 2014
(Electronic) Receipt
May 5, 2014
Filing of the translations of the claims
May 5, 2014
French translation of claims
May 5, 2014
German translation of the claims
Apr 1, 2014
Bibliographic data of the European patent application
Apr 1, 2014
Communication about intention to grant a European patent
Apr 1, 2014
Intention to grant (signatures)
Apr 1, 2014
Text intended for grant
Apr 2, 2013
Submission concerning representation
Mar 7, 2013
Communication concerning the filing of a power of attorney
Mar 7, 2013
Communication of amended entries concerning the representative
Feb 20, 2013
(Electronic) Receipt
Feb 20, 2013
Authorisation
Feb 20, 2013
Letter accompanying subsequently filed items
Feb 20, 2013
Submission concerning change of applicant's representative
Feb 11, 2013
Invitation to file an authorisation
Jan 29, 2013
(Electronic) Receipt
Jan 29, 2013
Document related to search matters
Jan 29, 2013
Document related to search matters
Jan 29, 2013
Letter accompanying subsequently filed items
Jan 29, 2013
Reply to communication from the Examining Division
Jan 23, 2013
Submission concerning change of applicant's representative
Sep 20, 2012
Annex to the communication
Sep 20, 2012
Communication from the Examining Division
Sep 20, 2012
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
Jul 16, 2012
Transmittal of third party observations to applicant
Jul 9, 2012
Observations by third parties
Jun 28, 2012
Bibliographic data of the European patent application
Jun 28, 2012
Communication about intention to grant a European patent
Jun 28, 2012
Intention to grant (signatures)
Jun 28, 2012
Text intended for grant
Mar 9, 2012
Communication of the registration of a transfer or change of name and/or address
Feb 17, 2012
Decision to allow further processing
Feb 14, 2012
Annexes in respect of a client data request
Feb 14, 2012
Submission concerning change of applicant's name
Feb 6, 2012
(Electronic) Receipt
Feb 6, 2012
Letter accompanying subsequently filed items
Feb 6, 2012
Request for further processing
Jan 23, 2012
Designation of inventor
Jan 23, 2012
Letter concerning the inventor
Dec 5, 2011
Application deemed to be withdrawn (non-reply to Written Opinion)
May 2, 2011
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Apr 29, 2011
Communication for party to proceedings/third party
Apr 29, 2011
Communication regarding the transmission of the European search report
Apr 29, 2011
European search opinion
Apr 29, 2011
European search report
Apr 20, 2011
Refund of fees
Mar 30, 2011
Notification of forthcoming publication
Mar 22, 2011
Letter which had not been notified
Mar 7, 2011
Communication regarding the transmission of the European search report
Mar 7, 2011
European search opinion
Mar 7, 2011
European search report
Dec 16, 2010
(Electronic) Receipt
Dec 16, 2010
(Partial) set of drawings filed in response to formal objections
Dec 16, 2010
Letter accompanying subsequently filed items
Dec 16, 2010
Matter concerning the application
Oct 15, 2010
Deficiencies in application documents - annex C
Sep 28, 2010
Abstract
Sep 28, 2010
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Sep 28, 2010
Claims
Sep 28, 2010
Description
Sep 28, 2010
Designation of inventor
Sep 28, 2010
Designation of inventor
Sep 28, 2010
Designation of inventor
Sep 28, 2010
Drawings
Sep 28, 2010
Request for grant of a European patent
May 20, 2004
Priority document (electronically transmitted)

EP2314591

JANSSEN R&D IRELAND

Application Number: EP10180831A
Filing Date: May 16, 2003
Status: Patent Maintained As Amended; Jan 22, 2021
Publication Date: Feb 24, 2021
External Links: Slate, Register , Google Patents

IP Verse

Pseudopolymorphic Forms Of A Hiv Protease Inhibitor

Patent Summary

Patent Family

Patent Oppositions (3)

Dossier Documents

EP2314591