P0 Gene Silencing Constructs And Use

Patent No. EP2723873 (titled "P0 Gene Silencing Constructs And Use") was filed by Sesvanderhave on Jun 15, 2012. The application was issued on Jan 15, 2020.

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
KWS SAAT	May 9, 2018	EISENFUHR SPEISER

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 19, 2019
Decision to maintain the European patent in amended form
Dec 19, 2019
Decision to maintain the European patent in amended form
Dec 13, 2019
Termination of the opposition proceedings with maintenance of patent
Nov 21, 2019
(Electronic) Receipt
Nov 21, 2019
Filing of the translation of the amended claims
Nov 21, 2019
French translation of claims
Nov 21, 2019
German translation of the claims
Nov 21, 2019
Letter accompanying subsequently filed items
Nov 18, 2019
Communication to opponent concerning maintenance
Nov 18, 2019
Communication with request to file translations
Nov 13, 2019
Refund of fees
Nov 12, 2019
Maintenance of the patent with the documents specified in the final decision
Nov 11, 2019
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Nov 11, 2019
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Oct 28, 2019
F3345 Forwarding of submissions to parties
Oct 24, 2019
Composition of the board (T)
Oct 23, 2019
(Electronic) Receipt
Oct 23, 2019
Letter accompanying subsequently filed items
Oct 23, 2019
Withdrawal of an appeal
Oct 16, 2019
F3345 Forwarding of submissions to parties
Oct 15, 2019
F3204 Communication of the file number to the parties
Oct 15, 2019
F3204 Communication of the file number to the parties
Oct 9, 2019
(Electronic) Receipt
Oct 9, 2019
(Electronic) Receipt
Oct 9, 2019
Letter accompanying subsequently filed items
Oct 9, 2019
Letter accompanying subsequently filed items
Oct 9, 2019
Notice of appeal
Oct 9, 2019
Request for a change of address - opponent
Sep 26, 2019
Communication of amended entries
Sep 26, 2019
Communication of amended entries
Sep 24, 2019
Brief communication - Opposition proceedings
Sep 24, 2019
Brief communication - Opposition proceedings
Sep 19, 2019
(Electronic) Receipt
Sep 19, 2019
(Electronic) Receipt
Sep 19, 2019
Annexes in respect of a client data request
Sep 19, 2019
Annexes in respect of a client data request
Sep 19, 2019
Letter accompanying subsequently filed items
Sep 19, 2019
Letter accompanying subsequently filed items
Sep 19, 2019
Request for change of name -opponent
Sep 19, 2019
Request for change of name -opponent
Aug 19, 2019
Advice of delivery
Aug 7, 2019
(Electronic) Receipt
Aug 7, 2019
Advice of delivery
Aug 7, 2019
Letter accompanying subsequently filed items
Aug 5, 2019
Advice of delivery
Aug 5, 2019
Advice of delivery
Jul 30, 2019
Acknowledgement of a document
Jul 30, 2019
Acknowledgement of a document
Jul 30, 2019
Annex to the communication - opposition
Jul 30, 2019
Decision of the Opposition Division and instruction
Jul 30, 2019
Druckexemplar in opposition procedure
Jul 30, 2019
Grounds for the decision (Annex) - opposition
Jul 30, 2019
Interlocutory decision in opposition proceedings
Jul 30, 2019
Internal form - Opposition/addressees
Jul 30, 2019
Internal form - Opposition/addressees
Jul 30, 2019
Means of redress
Jul 30, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jul 30, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jul 30, 2019
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Jul 30, 2019
Provision of a copy of the minutes - opposition procedure
Jul 30, 2019
Scanned annex to a communication - opposition procedure
Jul 9, 2019
Submission concerning change of applicant's name
Jul 1, 2019
Information about the result of oral proceedings
Jun 24, 2019
Brief communication - Opposition proceedings
Jun 24, 2019
Result of consultation by telephone/in person
Jun 18, 2019
(Electronic) Receipt
Jun 18, 2019
Brief communication - Opposition proceedings
Jun 18, 2019
Letter accompanying subsequently filed items
Jun 18, 2019
Written submission in preparation to/during oral proceedings
May 29, 2019
Brief communication - Opposition proceedings
May 24, 2019
(Electronic) Receipt
May 24, 2019
Citation in opposition procedure
May 24, 2019
Citation in opposition procedure
May 24, 2019
Claims
May 24, 2019
Letter accompanying subsequently filed items
May 24, 2019
Written submission in preparation to/during oral proceedings
May 6, 2019
Brief communication - Opposition proceedings
May 6, 2019
Brief communication - Opposition proceedings
May 3, 2019
Brief communication - Opposition proceedings
Apr 30, 2019
(Electronic) Receipt
Apr 30, 2019
(Electronic) Receipt
Apr 30, 2019
Citation in opposition procedure
Apr 30, 2019
Claims
Apr 30, 2019
Claims
Apr 30, 2019
Claims
Apr 30, 2019
Claims
Apr 30, 2019
Claims
Apr 30, 2019
Letter accompanying subsequently filed items
Apr 30, 2019
Letter accompanying subsequently filed items
Apr 30, 2019
Written submission in preparation to/during oral proceedings
Apr 30, 2019
Written submission in preparation to/during oral proceedings
Apr 29, 2019
(Electronic) Receipt
Apr 29, 2019
Letter accompanying subsequently filed items
Apr 29, 2019
Written submission in preparation to/during oral proceedings
Jan 4, 2019
Advice of delivery
Jan 4, 2019
Advice of delivery
Dec 27, 2018
Advice of delivery
Dec 24, 2018
Advice of delivery
Dec 19, 2018
Acknowledgement of a document
Dec 19, 2018
Acknowledgement of a document
Dec 19, 2018
Annex to the communication - opposition
Dec 19, 2018
Information concerning oral proceedings
Dec 19, 2018
Summons to attend oral proceedings
Dec 19, 2018
Summons to attend oral proceedings
Oct 1, 2018
Brief communication - Opposition proceedings
Sep 26, 2018
(Electronic) Receipt
Sep 26, 2018
Letter accompanying subsequently filed items
Sep 26, 2018
Reply of the patent proprietor to the notice(s) of opposition
May 23, 2018
Communication of a notice of opposition and request to file observations
May 23, 2018
Notice of further oppositions to opponent(s)
May 22, 2018
Communication of a notice of opposition - first information to patent proprietor
May 9, 2018
(Electronic) Receipt
May 9, 2018
Citation in opposition procedure
May 9, 2018
Citation in opposition procedure
May 9, 2018
Citation in opposition procedure
May 9, 2018
Citation in opposition procedure
May 9, 2018
Citation in opposition procedure
May 9, 2018
Non-patent literature cited during the opposition procedure
May 9, 2018
Non-patent literature cited during the opposition procedure
May 9, 2018
Non-patent literature cited during the opposition procedure
May 9, 2018
Non-patent literature cited during the opposition procedure
May 9, 2018
Non-patent literature cited during the opposition procedure
May 9, 2018
Non-patent literature cited during the opposition procedure
May 9, 2018
Non-patent literature cited during the opposition procedure
May 9, 2018
Non-patent literature cited during the opposition procedure
May 9, 2018
Non-patent literature cited during the opposition procedure
May 9, 2018
Non-patent literature cited during the opposition procedure
May 9, 2018
Non-patent literature cited during the opposition procedure
May 9, 2018
Non-patent literature cited during the opposition procedure
May 9, 2018
Non-patent literature cited during the opposition procedure
May 9, 2018
Non-patent literature cited during the opposition procedure
May 9, 2018
Non-patent literature cited during the opposition procedure
May 9, 2018
Non-patent literature cited during the opposition procedure
May 9, 2018
Non-patent literature cited during the opposition procedure
May 9, 2018
Non-patent literature cited during the opposition procedure
May 9, 2018
Non-patent literature cited during the opposition procedure
May 9, 2018
Non-patent literature cited during the opposition procedure
May 9, 2018
Non-patent literature cited during the opposition procedure
May 9, 2018
Notice of opposition
May 9, 2018
Notice of opposition
May 9, 2018
Patent document cited during the opposition procedure
May 9, 2018
Patent document cited during the opposition procedure
May 9, 2018
Patent document cited during the opposition procedure
Aug 9, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jul 13, 2017
Decision to grant a European patent
Jul 3, 2017
(Electronic) Receipt
Jul 3, 2017
Filing of the translations of the claims
Jul 3, 2017
Letter accompanying subsequently filed items
Apr 6, 2017
Annex to the communication about intention to grant a European patent
Apr 6, 2017
Bibliographic data of the European patent application
Apr 6, 2017
Communication about intention to grant a European patent
Apr 6, 2017
Intention to grant (signatures)
Apr 6, 2017
Text intended for grant (clean copy)
Apr 6, 2017
Text intended for grant (sequence listing)
Apr 6, 2017
Text intended for grant (version for approval)
Mar 16, 2017
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
Dec 16, 2016
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
Dec 14, 2016
(Electronic) Receipt
Dec 14, 2016
Enquiry as to the processing of the file
Dec 14, 2016
Letter accompanying subsequently filed items
Aug 26, 2016
Communication concerning the filing of a power of attorney
Aug 26, 2016
Communication of amended entries concerning the representative
Aug 18, 2016
(Electronic) Receipt
Aug 18, 2016
Letter accompanying subsequently filed items
Aug 18, 2016
Submission concerning change of applicant's representative
Jul 19, 2016
Acknowledgement of receipt of third party observations
Jul 19, 2016
Transmittal of third party observations to applicant
Jul 13, 2016
(Electronic) Receipt
Jul 13, 2016
Letter accompanying subsequently filed items
Jul 13, 2016
Non-patent literature filed by a third party
Jul 13, 2016
Non-patent literature filed by a third party
Jul 13, 2016
Non-patent literature filed by a third party
Jul 13, 2016
Non-patent literature filed by a third party
Jul 13, 2016
Non-patent literature filed by a third party
Jul 13, 2016
Non-patent literature filed by a third party
Jul 13, 2016
Non-patent literature filed by a third party
Jul 13, 2016
Observations by third parties
Jul 13, 2016
Patent document filed by a Third party
Jul 13, 2016
Patent document filed by a Third party
Jul 8, 2016
(Electronic) Receipt
Jul 8, 2016
Amended description with annotations
Jul 8, 2016
Description
Jul 8, 2016
Letter accompanying subsequently filed items
Jul 8, 2016
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Jul 8, 2016
Result of consultation by telephone/in person
Jul 7, 2016
(Electronic) Receipt
Jul 7, 2016
Amended description with annotations
Jul 7, 2016
Annex
Jul 7, 2016
French translation of claims
Jul 7, 2016
German translation of the claims
Jul 7, 2016
Letter accompanying subsequently filed items
Jul 7, 2016
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Jun 27, 2016
Bibliographic data of the European patent application
Jun 27, 2016
Communication about intention to grant a European patent
Jun 27, 2016
Intention to grant (signatures)
Jun 27, 2016
Text intended for grant (clean copy)
Jun 27, 2016
Text intended for grant (sequence listing)
Jun 27, 2016
Text intended for grant (version for approval)
Jun 7, 2016
Examination started
Jul 15, 2014
(Electronic) Receipt
Jul 15, 2014
Amendments received before examination
Jul 15, 2014
Letter accompanying subsequently filed items
Jul 15, 2014
Reply to Written Opinion prepared by the EPO
Apr 2, 2014
Notification on forthcoming publication of bibliographic data
Feb 5, 2014
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Feb 3, 2014
Communication to designated inventor
Feb 3, 2014
Communication to designated inventor
Feb 3, 2014
Communication to designated inventor
Feb 3, 2014
Communication to designated inventor
Feb 3, 2014
Communication to designated inventor
Feb 3, 2014
Communication to designated inventor
Jan 29, 2014
Priority search results copy provided by EPO
Jan 13, 2014
Copy of the international preliminary report on patentability
Jan 10, 2014
(Electronic) Receipt
Jan 10, 2014
Converted Sequence Listing
Jan 10, 2014
Request for entry into the European phase
Nov 4, 2013
Information on entry into European phase
Jan 16, 2013
Priority document (electronically transmitted)
Dec 27, 2012
Copy of the international search report
Dec 27, 2012
Published international application - A1
Dec 27, 2012
Sequence listing
Sep 20, 2012
Written opinion of the ISA, boxes No. I to VIII
Sep 20, 2012
Written opinion of the ISA, cover sheet
Sep 20, 2012
Written opinion of the ISA, supplemental box
Jun 15, 2012
(Electronic) Receipt
Jun 15, 2012
Abstract
Jun 15, 2012
Claims
Jun 15, 2012
Description
Jun 15, 2012
Drawings
Jun 15, 2012
Priority document (RO-procedure)
Jun 15, 2012
Sequence listing

EP2723873

SESVANDERHAVE

Application Number: EP12728499A
Filing Date: Jun 15, 2012
Status: Patent Maintained As Amended; Dec 13, 2019
Publication Date: Jan 15, 2020
External Links: Slate, Register , Google Patents

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P0 Gene Silencing Constructs And Use

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Dossier Documents

EP2723873