Postweaning Multisystemic Wasting Syndrome Virus For Pigs

Patent No. EP1816200 (titled "Postweaning Multisystemic Wasting Syndrome Virus For Pigs") was filed by Merial on Dec 11, 1998. The application was issued on Mar 9, 2016.

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
LABORATORIOS HIPRA	Dec 2, 2016	GRUNECKER PATENT

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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Oct 11, 2023
Refund of fees
Oct 9, 2023
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Oct 9, 2023
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Oct 4, 2023
Termination of the opposition proceedings with revocation of patent
Sep 25, 2023
F3017 Oral Proceedings: Notification of cancellation/postponing
Sep 25, 2023
F3017 Oral Proceedings: Notification of cancellation/postponing
Sep 22, 2023
F3345 Forwarding of submissions to parties
Sep 20, 2023
F3014 Oral Proceedings: Order cancelling/postponing
Sep 18, 2023
(Electronic) Receipt
Sep 18, 2023
Letter accompanying subsequently filed items
Sep 18, 2023
Withdrawal of an appeal
Feb 20, 2023
Consolidated list of documents cited in appeal procedure
Dec 19, 2022
F3011.1 Oral Proceedings: summons
Dec 19, 2022
F3011.1 Oral Proceedings: summons
Dec 19, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Dec 19, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Dec 14, 2022
F3010 Oral proceedings: order for summons
Apr 8, 2021
F3303.16 Change of composition of the Board (T)
Jun 5, 2019
Composition of the board (T)
Dec 20, 2018
F3345 Forwarding of submissions to parties
Dec 13, 2018
Citation in appeal procedure - 021
Dec 13, 2018
Citation in appeal procedure - 022
Dec 13, 2018
Citation in appeal procedure - 023
Dec 13, 2018
Reply to appeal
Aug 6, 2018
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Jul 30, 2018
(Electronic) Receipt
Jul 30, 2018
Letter accompanying subsequently filed items
Jul 30, 2018
Statement of grounds of appeal
Apr 23, 2018
Advice of delivery
Apr 20, 2018
F3204 Communication of the file number to the parties
Apr 17, 2018
Processing of an appeal
Apr 10, 2018
(Electronic) Receipt
Apr 10, 2018
Letter accompanying subsequently filed items
Apr 10, 2018
Notice of appeal
Apr 6, 2018
Advice of delivery
Apr 5, 2018
Advice of delivery
Mar 29, 2018
Acknowledgement of a document
Mar 29, 2018
Acknowledgement of a document
Mar 29, 2018
Decision of the Opposition Division and instruction
Mar 29, 2018
Decision revoking the European patent
Mar 29, 2018
Grounds for the decision (Annex) - opposition
Mar 29, 2018
Internal form - Opposition/addressees
Mar 7, 2018
(Electronic) Receipt
Mar 7, 2018
Cover sheet for fax transmission
Mar 7, 2018
Cover sheet for fax transmission
Mar 7, 2018
Letter accompanying subsequently filed items
Mar 7, 2018
Letter dealing with oral proceedings
Mar 7, 2018
Notification concerning the date of oral proceedings
Mar 7, 2018
Notification concerning the date of oral proceedings
Mar 6, 2018
(Electronic) Receipt
Mar 6, 2018
Any annexes (other than citation) to an opposition letter
Mar 6, 2018
Written submission in preparation to/during oral proceedings
Feb 16, 2018
Brief communication - Opposition proceedings
Feb 9, 2018
Letter regarding the opposition procedure (no time limit)
Feb 9, 2018
Non-patent literature cited during the opposition procedure
Jan 29, 2018
Brief communication - Opposition proceedings
Jan 15, 2018
Brief communication - Opposition proceedings
Jan 15, 2018
Brief communication - Opposition proceedings
Jan 9, 2018
(Electronic) Receipt
Jan 9, 2018
Citation in opposition procedure
Jan 9, 2018
Letter accompanying subsequently filed items
Jan 9, 2018
Letter regarding the opposition procedure (no time limit)
Jan 9, 2018
Letter regarding the opposition procedure (no time limit)
Jan 9, 2018
Non-patent literature cited during the opposition procedure
Jan 9, 2018
Non-patent literature cited during the opposition procedure
Jan 9, 2018
Non-patent literature cited during the opposition procedure
Jan 9, 2018
Non-patent literature cited during the opposition procedure
Jan 4, 2018
(Electronic) Receipt
Jan 4, 2018
Letter accompanying subsequently filed items
Jan 4, 2018
Request for interpreters during oral proceedings
Dec 20, 2017
Request for interpreters during oral proceedings
Jul 25, 2017
Advice of delivery
Jul 20, 2017
Advice of delivery
Jul 18, 2017
Advice of delivery
Jul 11, 2017
Acknowledgement of a document
Jul 11, 2017
Acknowledgement of a document
Jul 11, 2017
Annex to the communication - opposition
Jul 11, 2017
Information concerning oral proceedings
Jul 11, 2017
Preparation for oral proceedings
Jul 11, 2017
Summons to attend oral proceedings
Jul 11, 2017
Summons to attend oral proceedings
Jun 16, 2017
Brief communication - Opposition proceedings
Jun 16, 2017
Brief communication - Opposition proceedings
May 29, 2017
Communication of amended entries
May 29, 2017
Communication of amended entries
May 18, 2017
(Electronic) Receipt
May 18, 2017
Citation in opposition procedure
May 18, 2017
Citation in opposition procedure
May 18, 2017
Citation in opposition procedure
May 18, 2017
Citation in opposition procedure
May 18, 2017
Citation in opposition procedure
May 18, 2017
Letter accompanying subsequently filed items
May 18, 2017
Reply of the patent proprietor to the notice(s) of opposition
May 17, 2017
Authorisation
May 17, 2017
Request for change of opponent's representative
May 12, 2017
(Electronic) Receipt
May 12, 2017
Letter accompanying subsequently filed items
May 12, 2017
Request for change of opponent's representative
Feb 24, 2017
Brief communication - Opposition proceedings
Feb 14, 2017
(Electronic) Receipt
Feb 14, 2017
Citation in opposition procedure
Feb 14, 2017
Letter accompanying subsequently filed items
Feb 14, 2017
Letter regarding the opposition procedure (no time limit)
Feb 6, 2017
Brief communication - Opposition proceedings
Feb 6, 2017
Request for documents
Jan 13, 2017
Communication of a notice of opposition and request to file observations
Jan 13, 2017
Notice of further oppositions to opponent(s)
Dec 8, 2016
Communication of a notice of opposition - first information to patent proprietor
Dec 2, 2016
(Electronic) Receipt
Dec 2, 2016
Non-patent literature cited during the opposition procedure
Dec 2, 2016
Non-patent literature cited during the opposition procedure
Dec 2, 2016
Non-patent literature cited during the opposition procedure
Dec 2, 2016
Non-patent literature cited during the opposition procedure
Dec 2, 2016
Non-patent literature cited during the opposition procedure
Dec 2, 2016
Non-patent literature cited during the opposition procedure
Dec 2, 2016
Non-patent literature cited during the opposition procedure
Dec 2, 2016
Non-patent literature cited during the opposition procedure
Dec 2, 2016
Non-patent literature cited during the opposition procedure
Dec 2, 2016
Non-patent literature cited during the opposition procedure
Dec 2, 2016
Notice of opposition
Dec 2, 2016
Notice of opposition
Dec 2, 2016
Patent document cited during the opposition procedure
Dec 2, 2016
Patent document cited during the opposition procedure
Dec 2, 2016
Patent document cited during the opposition procedure
Dec 2, 2016
Patent document cited during the opposition procedure
Dec 2, 2016
Patent document cited during the opposition procedure
Mar 9, 2016
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Feb 11, 2016
Decision to grant a European patent
Oct 14, 2015
(Electronic) Receipt
Oct 14, 2015
Filing of the translations of the claims
Oct 14, 2015
French translation of claims
Oct 14, 2015
German translation of the claims
Oct 14, 2015
Letter accompanying subsequently filed items
Sep 15, 2015
Bibliographic data of the European patent application
Sep 15, 2015
Communication about intention to grant a European patent
Sep 15, 2015
Intention to grant (signatures)
Sep 15, 2015
Text intended for grant (clean copy)
Sep 15, 2015
Text intended for grant (sequence listing)
Sep 15, 2015
Text intended for grant (version for approval)
Aug 3, 2015
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
Jul 17, 2015
(Electronic) Receipt
Jul 17, 2015
Amended claims with annotations
Jul 17, 2015
Claims
Jul 17, 2015
Letter accompanying subsequently filed items
Jul 17, 2015
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Jul 9, 2015
Communication of amended entries concerning the representative
Jul 2, 2015
Submission concerning change of applicant's representative
Mar 23, 2015
Bibliographic data of the European patent application
Mar 23, 2015
Communication about intention to grant a European patent
Mar 23, 2015
Intention to grant (signatures)
Mar 23, 2015
Text intended for grant
Oct 24, 2014
Communication of amended entries concerning the representative
Oct 17, 2014
Submission concerning change of applicant's representative
Jul 30, 2014
(Electronic) Receipt
Jul 30, 2014
Letter accompanying subsequently filed items
Jul 30, 2014
Reply from applicant/patentee regarding third party observations
Apr 29, 2014
Acknowledgement of receipt of third party observations
Apr 29, 2014
Transmittal of third party observations to applicant
Apr 23, 2014
Observations by third parties
Apr 23, 2014
Observations by third parties
Feb 18, 2014
(Electronic) Receipt
Feb 18, 2014
Amended claims with annotations
Feb 18, 2014
Amended description with annotations
Feb 18, 2014
Claims
Feb 18, 2014
Description
Feb 18, 2014
Letter accompanying subsequently filed items
Feb 18, 2014
Reply to communication from the Examining Division
Dec 17, 2013
Grant of extension of time limit (examination procedure)
Dec 12, 2013
(Electronic) Receipt
Dec 12, 2013
Letter accompanying subsequently filed items
Dec 12, 2013
Request for extension of time limit to communication from the Examining Division
Aug 19, 2013
Annex to the communication
Aug 19, 2013
Communication from the Examining Division
Aug 13, 2013
Decision to allow further processing
Aug 2, 2013
(Electronic) Receipt
Aug 2, 2013
Amended claims with annotations
Aug 2, 2013
Annex
Aug 2, 2013
Claims
Aug 2, 2013
Letter accompanying subsequently filed items
Aug 2, 2013
Non-patent literature cited during the examination procedure
Aug 2, 2013
Request for further processing
Jun 4, 2013
Application deemed to be withdrawn (no reply to communication from the Examining Division)
Feb 21, 2013
Grant of extension of time limit (examination procedure)
Feb 18, 2013
(Electronic) Receipt
Feb 18, 2013
Letter accompanying subsequently filed items
Feb 18, 2013
Request for extension of time limit to communication from the Examining Division
Oct 19, 2012
Annex to the communication
Oct 19, 2012
Communication from the Examining Division
Aug 2, 2012
Acknowledgement of receipt of third party observations
Aug 2, 2012
Transmittal of third party observations to applicant
Jul 30, 2012
(Electronic) Receipt
Jul 30, 2012
Letter accompanying subsequently filed items
Jul 30, 2012
Non-patent literature filed by a third party
Jul 30, 2012
Non-patent literature filed by a third party
Jul 30, 2012
Non-patent literature filed by a third party
Jul 30, 2012
Non-patent literature filed by a third party
Jul 30, 2012
Non-patent literature filed by a third party
Jul 30, 2012
Non-patent literature filed by a third party
Jul 30, 2012
Non-patent literature filed by a third party
Jul 30, 2012
Non-patent literature filed by a third party
Jul 30, 2012
Observations by third parties
Aug 30, 2011
Acknowledgement of receipt of third party observations
Aug 30, 2011
Transmittal of third party observations to applicant
Aug 24, 2011
(Electronic) Receipt
Aug 24, 2011
Letter accompanying subsequently filed items
Aug 24, 2011
Observations by third parties
Aug 4, 2011
(Electronic) Receipt
Aug 4, 2011
Amended claims with annotations
Aug 4, 2011
Amended description with annotations
Aug 4, 2011
Claims
Aug 4, 2011
Description
Aug 4, 2011
Letter accompanying subsequently filed items
Aug 4, 2011
Reply to communication from the Examining Division
May 5, 2011
Annex to the communication
May 5, 2011
Communication from the Examining Division
Nov 22, 2010
Confirmation of revocation of automatic debit order
Nov 17, 2010
Letter relating to the automatic debiting procedure
Nov 5, 2010
CDS Clean up - amended applicant details
Jul 20, 2010
(Electronic) Receipt
Jul 20, 2010
Amended claims with annotations
Jul 20, 2010
Claims
Jul 20, 2010
Letter accompanying subsequently filed items
Jul 20, 2010
Reply to communication from the Examining Division
May 28, 2010
Grant of extension of time limit (examination procedure)
May 21, 2010
(Electronic) Receipt
May 21, 2010
Request for extension of time limit to communication from the Examining Division
Jan 14, 2010
Annex to the communication
Jan 14, 2010
Communication from the Examining Division
Jan 14, 2009
Refund of fees
Dec 16, 2008
Decision to allow further processing
Dec 4, 2008
Claims
Dec 4, 2008
Claims
Dec 4, 2008
Request for further processing
Dec 3, 2008
Claims
Dec 3, 2008
Claims
Dec 3, 2008
Letter accompanying subsequently filed items
Dec 3, 2008
Request for further processing
Oct 10, 2008
Application deemed to be withdrawn (no reply to communication from the Examining Division)
Jun 23, 2008
Grant of extension of time limit (examination procedure)
Jun 18, 2008
Request for extension of time limit to communication from the Examining Division
Jun 17, 2008
Letter accompanying subsequently filed items
Jun 17, 2008
Request for extension of time limit to communication from the Examining Division
Feb 26, 2008
Annex to the communication
Feb 26, 2008
Communication from the Examining Division
Jan 29, 2008
Maintenance of the application
Jan 25, 2008
Letter accompanying subsequently filed items
Jan 25, 2008
Maintenance of the application
Aug 13, 2007
Invitation to confirm maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Aug 8, 2007
Amended claims filed after receipt of (European) search report
Aug 8, 2007
Amendments received before examination
Aug 7, 2007
Amended claims filed after receipt of (European) search report
Aug 7, 2007
Amendments received before examination
Jul 11, 2007
Notification of forthcoming publication
Jun 27, 2007
Communication of the registration of a transfer or change of name and/or address
Jun 25, 2007
Communication regarding the transmission of the European search report
Jun 25, 2007
European search opinion
Jun 25, 2007
European search report
Jun 15, 2007
Request for change of address
Jun 14, 2007
Request for change of address
May 24, 2007
Communication for party to proceedings/third party
Apr 30, 2007
Abstract
Apr 30, 2007
Claims
Apr 30, 2007
Claims
Apr 30, 2007
Description
Apr 30, 2007
Designation of inventor
Apr 30, 2007
Document related to search matters
Apr 30, 2007
Drawings
Apr 30, 2007
Matter concerning the application
Apr 30, 2007
Non-scannable object
Apr 30, 2007
Request for grant of a European patent
Apr 30, 2007
Sequence listing
Apr 27, 2007
Abstract
Apr 27, 2007
Claims
Apr 27, 2007
Claims
Apr 27, 2007
Description
Apr 27, 2007
Designation of inventor
Apr 27, 2007
Document related to search matters
Apr 27, 2007
Drawings
Apr 27, 2007
Matter concerning the application
Apr 27, 2007
Request for grant of a European patent (divisional application)
Apr 27, 2007
Sequence listing
Jul 28, 1999
Priority document
Jul 28, 1999
Priority document

EP1816200

MERIAL

Application Number: EP07008633A
Filing Date: Dec 11, 1998
Status: Revoked; Oct 6, 2023
Publication Date: Mar 9, 2016
External Links: Slate, Register , Google Patents

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Postweaning Multisystemic Wasting Syndrome Virus For Pigs

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Dossier Documents

EP1816200