Pharmaceutical Formulations Containing Methylnaltrexone

Patent No. EP2368554 (titled "Pharmaceutical Formulations Containing Methylnaltrexone") was filed by Progenics Pharmaceuticals on Apr 8, 2004. The application was issued on Dec 24, 2014.

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
ACTAVIS GROUP PTC EHF	Sep 24, 2015	TER MEER UND PARTNER
FRESENIUS KABI DEUTSCHLAND	Sep 24, 2015	FRESENIUS KABI DEUTSCHLAND

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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Dec 3, 2020
Advice of delivery
Nov 30, 2020
Refund of fees
Nov 26, 2020
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Nov 26, 2020
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Nov 26, 2020
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Nov 23, 2020
Termination of the opposition proceedings with revocation of patent
Nov 18, 2020
Advice of delivery
Nov 17, 2020
F3017 Oral Proceedings: Notification of cancellation/postponing
Nov 17, 2020
F3017 Oral Proceedings: Notification of cancellation/postponing
Nov 17, 2020
F3017 Oral Proceedings: Notification of cancellation/postponing
Nov 16, 2020
Advice of delivery
Nov 16, 2020
F3014 Oral Proceedings: Order cancelling/postponing
Nov 16, 2020
Oral proceedings: reply to date proposed
Nov 13, 2020
(Electronic) Receipt
Nov 13, 2020
Withdrawal of an appeal
Nov 13, 2020
Written submission in preparation to/during oral proceedings
May 29, 2020
F3345 Forwarding of submissions to parties
May 29, 2020
F3345 Forwarding of submissions to parties
May 29, 2020
F3345 Forwarding of submissions to parties
May 29, 2020
F3345 Forwarding of submissions to parties
May 26, 2020
(Electronic) Receipt
May 26, 2020
Letter accompanying subsequently filed items
May 26, 2020
Letter dealing with oral proceedings during the appeal procedure
May 13, 2020
Advice of delivery
May 7, 2020
(Electronic) Receipt
May 7, 2020
Letter accompanying subsequently filed items
May 7, 2020
Letter dealing with oral proceedings during the appeal procedure
May 5, 2020
Advice of delivery
May 4, 2020
Advice of delivery
Apr 29, 2020
F3011.1 Oral Proceedings: summons
Apr 29, 2020
F3011.1 Oral Proceedings: summons
Apr 29, 2020
F3011.1 Oral Proceedings: summons
Apr 23, 2020
F3010 Oral proceedings: order for summons
Mar 19, 2020
Advice of delivery
Mar 19, 2020
Advice of delivery
Mar 13, 2020
Advice of delivery
Mar 12, 2020
F3017 Oral Proceedings: Notification of cancellation/postponing
Mar 12, 2020
F3017 Oral Proceedings: Notification of cancellation/postponing
Mar 12, 2020
F3017 Oral Proceedings: Notification of cancellation/postponing
Mar 9, 2020
F3014 Oral Proceedings: Order cancelling/postponing
Feb 14, 2020
F3345 Forwarding of submissions to parties
Feb 14, 2020
F3345 Forwarding of submissions to parties
Feb 6, 2020
(Electronic) Receipt
Feb 6, 2020
(Electronic) Receipt
Feb 6, 2020
Annexes (other than cited documents) regarding appeal procedure
Feb 6, 2020
Annexes (other than cited documents) regarding appeal procedure
Feb 6, 2020
Letter accompanying subsequently filed items
Feb 6, 2020
Letter accompanying subsequently filed items
Feb 6, 2020
Letter dealing with oral proceedings during the appeal procedure
Feb 6, 2020
Non-Patent Literature cited during the appeal procedure
Dec 11, 2019
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Dec 11, 2019
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Dec 11, 2019
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Nov 25, 2019
Advice of delivery
Oct 16, 2019
F3345 Forwarding of submissions to parties
Oct 16, 2019
F3345 Forwarding of submissions to parties
Oct 7, 2019
Letter dealing with oral proceedings during the appeal procedure
Oct 4, 2019
F3345 Forwarding of submissions to parties
Oct 4, 2019
F3345 Forwarding of submissions to parties
Sep 20, 2019
Advice of delivery
Sep 19, 2019
Advice of delivery
Sep 19, 2019
Advice of delivery
Sep 19, 2019
Advice of delivery
Sep 18, 2019
(Electronic) Receipt
Sep 18, 2019
Advice of delivery
Sep 18, 2019
Letter accompanying subsequently filed items
Sep 18, 2019
Letter dealing with oral proceedings during the appeal procedure
Sep 13, 2019
F3011.1 Oral Proceedings: summons
Sep 13, 2019
F3011.1 Oral Proceedings: summons
Sep 13, 2019
F3011.1 Oral Proceedings: summons
Sep 11, 2019
F3010 Oral proceedings: order for summons
Sep 5, 2019
F3303.16 Change of composition of the Board (T)
Apr 25, 2018
Composition of the board (T)
Apr 20, 2018
Submission concerning representation
Apr 6, 2018
F3345 Forwarding of submissions to parties
Apr 6, 2018
F3345 Forwarding of submissions to parties
Apr 5, 2018
F3345 Forwarding of submissions to parties
Apr 5, 2018
F3345 Forwarding of submissions to parties
Mar 29, 2018
(Electronic) Receipt
Mar 29, 2018
(Electronic) Receipt
Mar 29, 2018
Cited document during appeal procedure
Mar 29, 2018
Cited document during appeal procedure
Mar 29, 2018
Cited document during appeal procedure
Mar 29, 2018
Letter accompanying subsequently filed items
Mar 29, 2018
Letter accompanying subsequently filed items
Mar 29, 2018
Non-Patent Literature cited during the appeal procedure
Mar 29, 2018
Non-Patent Literature cited during the appeal procedure
Mar 29, 2018
Non-Patent Literature cited during the appeal procedure
Mar 29, 2018
Non-Patent Literature cited during the appeal procedure
Mar 29, 2018
Patent Document cited during the appeal procedure
Mar 29, 2018
Patent Document cited during the appeal procedure
Mar 29, 2018
Patent Document cited during the appeal procedure
Mar 29, 2018
Reply to appeal
Mar 29, 2018
Reply to appeal
Nov 20, 2017
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Nov 20, 2017
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Nov 14, 2017
(Electronic) Receipt
Nov 14, 2017
Annexes (other than cited documents) regarding appeal procedure
Nov 14, 2017
Annexes (other than cited documents) regarding appeal procedure
Nov 14, 2017
Annexes (other than cited documents) regarding appeal procedure
Nov 14, 2017
Claims
Nov 14, 2017
Claims
Nov 14, 2017
Claims
Nov 14, 2017
Claims
Nov 14, 2017
Claims
Nov 14, 2017
Claims
Nov 14, 2017
Claims
Nov 14, 2017
Claims
Nov 14, 2017
Claims
Nov 14, 2017
Letter accompanying subsequently filed items
Nov 14, 2017
Non-Patent Literature cited during the appeal procedure
Nov 14, 2017
Non-Patent Literature cited during the appeal procedure
Nov 14, 2017
Non-Patent Literature cited during the appeal procedure
Nov 14, 2017
Statement of grounds of appeal
Sep 20, 2017
F3204 Communication of the file number to the parties
Sep 1, 2017
Processing of an appeal
Aug 30, 2017
(Electronic) Receipt
Aug 30, 2017
Notice of appeal
Aug 30, 2017
Notice of appeal
Jul 11, 2017
Advice of delivery
Jul 6, 2017
Advice of delivery
Jul 6, 2017
Advice of delivery
Jul 5, 2017
Advice of delivery
Jul 4, 2017
Acknowledgement of a document
Jul 4, 2017
Acknowledgement of a document
Jul 4, 2017
Acknowledgement of a document
Jul 4, 2017
Annex to the communication - opposition
Jul 4, 2017
Decision of the Opposition Division and instruction
Jul 4, 2017
Decision revoking the European patent
Jul 4, 2017
Grounds for the decision (Annex) - opposition
Jul 4, 2017
Internal form - Opposition/addressees
Jul 4, 2017
Internal form - Opposition/addressees
Jul 4, 2017
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jul 4, 2017
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jul 4, 2017
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Jul 4, 2017
Provision of a copy of the minutes - opposition procedure
Jul 4, 2017
Scanned annex to a communication - opposition procedure
Jul 4, 2017
Scanned annex to a communication - opposition procedure
May 31, 2017
Brief communication - Opposition proceedings
May 31, 2017
Brief communication - Opposition proceedings
May 31, 2017
Brief communication - Opposition proceedings
May 31, 2017
Brief communication - Opposition proceedings
May 30, 2017
Brief communication - Opposition proceedings
May 30, 2017
Brief communication - Opposition proceedings
May 30, 2017
Information about the result of oral proceedings
May 26, 2017
(Electronic) Receipt
May 26, 2017
(Electronic) Receipt
May 26, 2017
Written submission in preparation to/during oral proceedings
May 26, 2017
Written submission in preparation to/during oral proceedings
May 24, 2017
(Electronic) Receipt
May 24, 2017
(Electronic) Receipt
May 24, 2017
Amended claims with annotations
May 24, 2017
Any annexes (other than citation) to an opposition letter
May 24, 2017
Any annexes (other than citation) to an opposition letter
May 24, 2017
Auxiliary request during Opposition procedure
May 24, 2017
Brief communication - Opposition proceedings
May 24, 2017
Brief communication - Opposition proceedings
May 24, 2017
Written submission in preparation to/during oral proceedings
May 24, 2017
Written submission in preparation to/during oral proceedings
May 24, 2017
Written submission in preparation to/during oral proceedings
May 4, 2017
Brief communication - Opposition proceedings
May 4, 2017
Brief communication - Opposition proceedings
Apr 28, 2017
(Electronic) Receipt
Apr 28, 2017
Any annexes (other than citation) to an opposition letter
Apr 28, 2017
Written submission in preparation to/during oral proceedings
Apr 5, 2017
Brief communication - Opposition proceedings
Apr 5, 2017
Brief communication - Opposition proceedings
Apr 3, 2017
Brief communication - Opposition proceedings
Apr 3, 2017
Brief communication - Opposition proceedings
Mar 29, 2017
(Electronic) Receipt
Mar 29, 2017
(Electronic) Receipt
Mar 29, 2017
Amended claims with annotations
Mar 29, 2017
Amended claims with annotations
Mar 29, 2017
Amended claims with annotations
Mar 29, 2017
Any annexes (other than citation) to an opposition letter
Mar 29, 2017
Any annexes (other than citation) to an opposition letter
Mar 29, 2017
Auxiliary request during Opposition procedure
Mar 29, 2017
Auxiliary request during Opposition procedure
Mar 29, 2017
Auxiliary request during Opposition procedure
Mar 29, 2017
Letter accompanying subsequently filed items
Mar 29, 2017
Letter regarding the opposition procedure (no time limit)
Mar 29, 2017
Written submission in preparation to/during oral proceedings
Mar 29, 2017
Written submission in preparation to/during oral proceedings
Mar 28, 2017
Brief communication - Opposition proceedings
Mar 28, 2017
Brief communication - Opposition proceedings
Mar 24, 2017
(Electronic) Receipt
Mar 24, 2017
Request for interpreters during oral proceedings
Mar 24, 2017
Written submission in preparation to/during oral proceedings
Mar 21, 2017
(Electronic) Receipt
Mar 21, 2017
Request for interpreters during oral proceedings
Feb 8, 2017
Brief communication - Opposition proceedings
Feb 8, 2017
Brief communication - Opposition proceedings
Feb 3, 2017
Request for interpreters during oral proceedings
Nov 3, 2016
Advice of delivery
Nov 1, 2016
Advice of delivery
Oct 31, 2016
Advice of delivery
Oct 28, 2016
Advice of delivery
Oct 28, 2016
Advice of delivery
Oct 27, 2016
Acknowledgement of a document
Oct 27, 2016
Acknowledgement of a document
Oct 27, 2016
Acknowledgement of a document
Oct 27, 2016
Annex to the communication - opposition
Oct 27, 2016
Information concerning oral proceedings
Oct 27, 2016
Preparation for oral proceedings
Oct 27, 2016
Scanned annex to a communication - opposition procedure
Oct 27, 2016
Summons to attend oral proceedings
Oct 27, 2016
Summons to attend oral proceedings
Oct 27, 2016
Summons to attend oral proceedings
Oct 20, 2016
Brief communication - Opposition proceedings
Oct 20, 2016
Brief communication - Opposition proceedings
Oct 14, 2016
(Electronic) Receipt
Oct 14, 2016
Letter regarding the opposition procedure (no time limit)
Oct 14, 2016
Letter regarding the opposition procedure (no time limit)
Jul 14, 2016
Brief communication - Opposition proceedings
Jul 14, 2016
Brief communication - Opposition proceedings
Jul 7, 2016
(Electronic) Receipt
Jul 7, 2016
Any annexes (other than citation) to an opposition letter
Jul 7, 2016
Letter accompanying subsequently filed items
Jul 7, 2016
Reply of the patent proprietor to the notice(s) of opposition
Apr 22, 2016
Brief communication - Opposition proceedings
Apr 22, 2016
Brief communication - Opposition proceedings
Apr 22, 2016
Grant of extension of time limit (opposition procedure)
Apr 20, 2016
Brief communication - Opposition proceedings
Apr 20, 2016
Brief communication - Opposition proceedings
Apr 14, 2016
(Electronic) Receipt
Apr 14, 2016
Request for extension of time limit
Feb 26, 2016
Brief communication - Opposition proceedings
Feb 26, 2016
Brief communication - Opposition proceedings
Feb 26, 2016
Grant of extension of time limit (opposition procedure)
Feb 22, 2016
(Electronic) Receipt
Feb 22, 2016
Request for extension of time limit
Nov 27, 2015
Brief communication - Opposition proceedings
Nov 27, 2015
Brief communication - Opposition proceedings
Nov 26, 2015
Communication concerning the filing of a power of attorney
Nov 26, 2015
Communication of amended entries concerning the representative
Nov 17, 2015
(Electronic) Receipt
Nov 17, 2015
Authorisation
Nov 17, 2015
Submission concerning change of applicant's representative
Oct 30, 2015
Communication of a notice of opposition and request to file observations
Oct 30, 2015
Notice of further oppositions to opponent(s)
Oct 30, 2015
Notice of further oppositions to opponent(s)
Sep 29, 2015
Communication of a notice of opposition - first information to patent proprietor
Sep 29, 2015
Communication of a notice of opposition - first information to patent proprietor
Sep 24, 2015
(Electronic) Receipt
Sep 24, 2015
(Electronic) Receipt
Sep 24, 2015
Any annexes (other than citation) to an opposition letter
Sep 24, 2015
Any annexes (other than citation) to an opposition letter
Sep 24, 2015
Non-patent literature cited during the opposition procedure
Sep 24, 2015
Non-patent literature cited during the opposition procedure
Sep 24, 2015
Non-patent literature cited during the opposition procedure
Sep 24, 2015
Non-patent literature cited during the opposition procedure
Sep 24, 2015
Non-patent literature cited during the opposition procedure
Sep 24, 2015
Non-patent literature cited during the opposition procedure
Sep 24, 2015
Non-patent literature cited during the opposition procedure
Sep 24, 2015
Non-patent literature cited during the opposition procedure
Sep 24, 2015
Non-patent literature cited during the opposition procedure
Sep 24, 2015
Notice of opposition
Sep 24, 2015
Notice of opposition
Sep 24, 2015
Notice of opposition
Sep 24, 2015
Notice of opposition
Sep 24, 2015
Patent document cited during the opposition procedure
Sep 24, 2015
Patent document cited during the opposition procedure
Sep 24, 2015
Patent document cited during the opposition procedure
Sep 24, 2015
Patent document cited during the opposition procedure
Sep 24, 2015
Patent document cited during the opposition procedure
Sep 24, 2015
Patent document cited during the opposition procedure
Sep 24, 2015
Patent document cited during the opposition procedure
Sep 24, 2015
Patent document cited during the opposition procedure
Sep 24, 2015
Patent document cited during the opposition procedure
Sep 24, 2015
Patent document cited during the opposition procedure
Dec 24, 2014
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Nov 27, 2014
Decision to grant a European patent
Nov 11, 2014
(Electronic) Receipt
Nov 11, 2014
Filing of the translations of the claims
Nov 11, 2014
French translation of claims
Nov 11, 2014
German translation of the claims
Nov 11, 2014
Letter accompanying subsequently filed items
Jul 18, 2014
Communication of amended entries concerning the representative
Jul 15, 2014
(Electronic) Receipt
Jul 15, 2014
Letter accompanying subsequently filed items
Jul 15, 2014
Submission concerning change of applicant's representative
Jul 8, 2014
Bibliographic data of the European patent application
Jul 8, 2014
Communication about intention to grant a European patent
Jul 8, 2014
Intention to grant (signatures)
Jul 8, 2014
Text intended for grant
Jan 2, 2013
(Electronic) Receipt
Jan 2, 2013
Amended claims with annotations
Jan 2, 2013
Citation for the examination procedure
Jan 2, 2013
Citation for the examination procedure
Jan 2, 2013
Claims
Jan 2, 2013
Letter accompanying subsequently filed items
Jan 2, 2013
Non-patent literature cited during the examination procedure
Jan 2, 2013
Non-patent literature cited during the examination procedure
Jan 2, 2013
Non-patent literature cited during the examination procedure
Jan 2, 2013
Non-patent literature cited during the examination procedure
Jan 2, 2013
Reply to communication from the Examining Division
Oct 26, 2012
Grant of extension of time limit (examination procedure)
Oct 23, 2012
(Electronic) Receipt
Oct 23, 2012
Letter accompanying subsequently filed items
Oct 23, 2012
Request for extension of time limit to communication from the Examining Division
Jun 14, 2012
Annex to the communication
Jun 14, 2012
Communication from the Examining Division
Mar 28, 2012
(Electronic) Receipt
Mar 28, 2012
Amended claims filed after receipt of (European) search report
Mar 28, 2012
Amended claims with annotations
Mar 28, 2012
Amendments received before examination
Mar 28, 2012
Letter accompanying subsequently filed items
Mar 28, 2012
Non-patent literature cited during the examination procedure
Mar 28, 2012
Non-patent literature cited during the examination procedure
Jan 10, 2012
Submission concerning representation
Oct 4, 2011
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Sep 21, 2011
Refund of fees
Aug 31, 2011
Notification of forthcoming publication
Aug 26, 2011
Communication regarding the transmission of the European search report
Aug 26, 2011
European search opinion
Aug 26, 2011
European search report
Dec 22, 2010
(Electronic) Receipt
Dec 22, 2010
Letter accompanying subsequently filed items
Dec 22, 2010
Letter concerning fees and payments
Nov 3, 2010
Confirmation of receipt of (electronically) transmitted priority document
Oct 27, 2010
(Electronic) Receipt
Oct 27, 2010
Letter accompanying subsequently filed items
Oct 27, 2010
Letter concerning fees and payments
Sep 30, 2010
Abstract
Sep 30, 2010
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Sep 30, 2010
Claims
Sep 30, 2010
Description
Sep 30, 2010
Designation of inventor
Sep 30, 2010
Designation of inventor
Sep 30, 2010
Drawings
Sep 30, 2010
Request for grant of a European patent
Nov 17, 2004
Priority document (electronically transmitted)

EP2368554

PROGENICS PHARMACEUTICALS

Application Number: EP10184684A
Filing Date: Apr 8, 2004
Status: Revoked; Nov 27, 2020
Publication Date: Dec 24, 2014
External Links: Slate, Register , Google Patents

IP Verse

Pharmaceutical Formulations Containing Methylnaltrexone

Patent Summary

Patent Family

Patent Oppositions (2)

Dossier Documents

EP2368554