IP Verse

Methods And Compositions For The Specific Inhibition Of Gene Expression By Double-Stranded Rna

Patent No. EP2514758 (titled "Methods And Compositions For The Specific Inhibition Of Gene Expression By Double-Stranded Rna") was filed by City OF Hope on Mar 15, 2005. The application was issued on Jun 23, 2021.

Patent Summary

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Patent Oppositions

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
WUESTHOFF & WUESTHOFF PATENTANWALTE PARTG MBB	Jan 18, 2018	WICHMANN

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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May 28, 2021
Decision to maintain the European patent in amended form
May 28, 2021
Decision to maintain the European patent in amended form
May 25, 2021
Termination of the opposition proceedings with maintenance of patent
May 10, 2021
(Electronic) Receipt
May 10, 2021
Filing of the translation of the amended claims
May 10, 2021
French translation of claims
May 10, 2021
German translation of the claims
May 10, 2021
Letter accompanying subsequently filed items
Feb 25, 2021
Communication to opponent concerning maintenance
Feb 25, 2021
Communication with request to file translations
Feb 18, 2021
Maintenance of the patent with the documents specified in the final decision
Sep 18, 2020
(Electronic) Receipt
Sep 18, 2020
Advice of delivery
Sep 18, 2020
Letter accompanying subsequently filed items
Sep 17, 2020
Advice of delivery
Sep 14, 2020
Acknowledgement of a document
Sep 14, 2020
Druckexemplar in opposition procedure
Sep 14, 2020
Grounds for the decision (Annex) - opposition
Sep 14, 2020
Interlocutory decision in opposition proceedings
Sep 14, 2020
Internal form - Opposition/addressees
Sep 14, 2020
Means of redress
Dec 18, 2019
Communication inviting the parties to file observations
Dec 18, 2019
Communication inviting the parties to file observations
Dec 18, 2019
Internal form - Opposition/addressees
Dec 5, 2019
Brief communication - Opposition proceedings
Nov 29, 2019
(Electronic) Receipt
Nov 29, 2019
Amended description with annotations
Nov 29, 2019
Description
Nov 29, 2019
Letter accompanying subsequently filed items
Nov 29, 2019
Reply to an examination report in opposition proceedings
Nov 6, 2019
Annex to the communication - opposition
Nov 6, 2019
Communication inviting the parties to file observations
Nov 6, 2019
Internal form - Opposition/addressees
Aug 8, 2019
Brief communication - Opposition proceedings
Aug 5, 2019
(Electronic) Receipt
Aug 5, 2019
Amended claims with annotations
Aug 5, 2019
Amended description with annotations
Aug 5, 2019
Claims
Aug 5, 2019
Description
Aug 5, 2019
Letter accompanying subsequently filed items
Aug 5, 2019
Reply to an examination report in opposition proceedings
May 24, 2019
Annex to the communication - opposition
May 24, 2019
Communication inviting the parties to file observations
May 24, 2019
Communication inviting the parties to file observations
May 24, 2019
Internal form - Opposition/addressees
May 24, 2019
Notification concerning the date of oral proceedings
May 24, 2019
Notification concerning the date of oral proceedings
May 17, 2019
Advice of delivery
May 17, 2019
Advice of delivery
Apr 15, 2019
Brief communication - Opposition proceedings
Apr 10, 2019
(Electronic) Receipt
Apr 10, 2019
Amended claims with annotations
Apr 10, 2019
Amended claims with annotations
Apr 10, 2019
Amended claims with annotations
Apr 10, 2019
Amended claims with annotations
Apr 10, 2019
Amended claims with annotations
Apr 10, 2019
Amended claims with annotations
Apr 10, 2019
Claims
Apr 10, 2019
Claims
Apr 10, 2019
Claims
Apr 10, 2019
Claims
Apr 10, 2019
Claims
Apr 10, 2019
Claims
Apr 10, 2019
Letter accompanying subsequently filed items
Apr 10, 2019
Written submission in preparation to/during oral proceedings
Mar 20, 2019
Submission concerning representation
Dec 10, 2018
Notification concerning the date of oral proceedings
Dec 10, 2018
Notification concerning the date of oral proceedings
Dec 3, 2018
Brief communication - Opposition proceedings
Nov 28, 2018
(Electronic) Receipt
Nov 28, 2018
Letter accompanying subsequently filed items
Nov 28, 2018
Withdrawal of a request for oral proceedings
Nov 19, 2018
Communication of amended entries concerning the representative
Oct 31, 2018
Advice of delivery
Oct 30, 2018
Advice of delivery
Oct 30, 2018
Advice of delivery
Oct 25, 2018
Acknowledgement of a document
Oct 25, 2018
Acknowledgement of a document
Oct 25, 2018
Annex to the communication - opposition
Oct 25, 2018
Consolidated list of cited opposition documents
Oct 25, 2018
Information concerning oral proceedings
Oct 25, 2018
Preparation for oral proceedings
Oct 25, 2018
Summons to attend oral proceedings
Oct 25, 2018
Summons to attend oral proceedings
Oct 2, 2018
Submission concerning change of applicant's representative
Jun 13, 2018
Brief communication - Opposition proceedings
Jun 8, 2018
(Electronic) Receipt
Jun 8, 2018
Citation in opposition procedure
Jun 8, 2018
Letter accompanying subsequently filed items
Jun 8, 2018
Non-patent literature cited during the opposition procedure
Jun 8, 2018
Non-patent literature cited during the opposition procedure
Jun 8, 2018
Non-patent literature cited during the opposition procedure
Jun 8, 2018
Non-patent literature cited during the opposition procedure
Jun 8, 2018
Non-patent literature cited during the opposition procedure
Jun 8, 2018
Reply of the patent proprietor to the notice(s) of opposition
Jan 31, 2018
Communication of a notice of opposition and request to file observations
Jan 31, 2018
Notice of further oppositions to opponent(s)
Jan 24, 2018
Communication of a notice of opposition - first information to patent proprietor
Jan 18, 2018
(Electronic) Receipt
Jan 18, 2018
Notice of opposition
Jan 18, 2018
Notice of opposition
Jan 18, 2018
Patent document cited during the opposition procedure
Jan 18, 2018
Patent document cited during the opposition procedure
Jan 18, 2018
Patent document cited during the opposition procedure
Jan 18, 2018
Patent document cited during the opposition procedure
Jan 18, 2018
Patent document cited during the opposition procedure
Jan 18, 2018
Patent document cited during the opposition procedure
Jan 18, 2018
Patent document cited during the opposition procedure
Jan 18, 2018
Patent document cited during the opposition procedure
Jan 18, 2018
Patent document cited during the opposition procedure
Apr 19, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Mar 23, 2017
Decision to grant a European patent
Feb 27, 2017
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
Feb 24, 2017
Acknowledgement of receipt of third party observations
Feb 24, 2017
Transmittal of third party observations to applicant
Feb 20, 2017
(Electronic) Receipt
Feb 20, 2017
Letter accompanying subsequently filed items
Feb 20, 2017
Non-patent literature filed by a third party
Feb 20, 2017
Observations by third parties
Feb 1, 2017
(Electronic) Receipt
Feb 1, 2017
Filing of the translations of the claims
Feb 1, 2017
French translation of claims
Feb 1, 2017
German translation of the claims
Feb 1, 2017
Letter accompanying subsequently filed items
Nov 2, 2016
Bibliographic data of the European patent application
Nov 2, 2016
Communication about intention to grant a European patent
Nov 2, 2016
Intention to grant (signatures)
Nov 2, 2016
Text intended for grant (clean copy)
Nov 2, 2016
Text intended for grant (sequence listing)
Nov 2, 2016
Text intended for grant (version for approval)
Oct 16, 2016
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
Oct 6, 2016
(Electronic) Receipt
Oct 6, 2016
Amended description with annotations
Oct 6, 2016
Letter accompanying subsequently filed items
Oct 6, 2016
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Jun 3, 2016
Bibliographic data of the European patent application
Jun 3, 2016
Communication about intention to grant a European patent
Jun 3, 2016
Intention to grant (signatures)
Jun 3, 2016
Text intended for grant (clean copy)
Jun 3, 2016
Text intended for grant (sequence listing)
Jun 3, 2016
Text intended for grant (version for approval)
Nov 18, 2015
(Electronic) Receipt
Nov 18, 2015
Amended description with annotations
Nov 18, 2015
Description
Nov 18, 2015
Letter accompanying subsequently filed items
Nov 18, 2015
Reply to communication from the Examining Division
Sep 14, 2015
Annex to the communication
Sep 14, 2015
Communication from the Examining Division
May 27, 2015
(Electronic) Receipt
May 27, 2015
Amended claims with annotations
May 27, 2015
Annex
May 27, 2015
Claims
May 27, 2015
Letter accompanying subsequently filed items
May 27, 2015
Reply to communication from the Examining Division
May 7, 2015
Grant of extension of time limit (examination procedure)
Apr 30, 2015
(Electronic) Receipt
Apr 30, 2015
Letter accompanying subsequently filed items
Apr 30, 2015
Request for extension of time limit to communication from the Examining Division
Mar 6, 2015
Grant of extension of time limit (examination procedure)
Mar 3, 2015
(Electronic) Receipt
Mar 3, 2015
Letter accompanying subsequently filed items
Mar 3, 2015
Request for extension of time limit to communication from the Examining Division
Nov 24, 2014
Annex to the communication
Nov 24, 2014
Communication from the Examining Division
Jul 21, 2014
CDS Clean up - amended applicant details
Apr 22, 2014
(Electronic) Receipt
Apr 22, 2014
Amended claims with annotations
Apr 22, 2014
Claims
Apr 22, 2014
Letter accompanying subsequently filed items
Apr 22, 2014
Reply to communication from the Examining Division
Feb 14, 2014
Grant of extension of time limit (examination procedure)
Feb 10, 2014
(Electronic) Receipt
Feb 10, 2014
Letter accompanying subsequently filed items
Feb 10, 2014
Request for extension of time limit to communication from the Examining Division
Oct 9, 2013
Annex to the communication
Oct 9, 2013
Communication from the Examining Division
Sep 27, 2013
Examination started
Apr 24, 2013
(Electronic) Receipt
Apr 24, 2013
Amended claims filed after receipt of (European) search report
Apr 24, 2013
Amended claims with annotations
Apr 24, 2013
Amendments received before examination
Apr 24, 2013
Letter accompanying subsequently filed items
Jan 18, 2013
Communication to designated inventor
Jan 8, 2013
(Electronic) Receipt
Jan 8, 2013
Letter accompanying subsequently filed items
Jan 8, 2013
Letter concerning the inventor
Nov 9, 2012
Invitation to indicate correct address of inventor
Oct 30, 2012
Letter which had not been notified
Oct 29, 2012
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Sep 26, 2012
Notification of forthcoming publication
Sep 21, 2012
Communication regarding the transmission of the European search report
Sep 21, 2012
European search opinion
Sep 21, 2012
European search report
Aug 21, 2012
Communication to designated inventor
Aug 21, 2012
Communication to designated inventor
Aug 21, 2012
Communication to designated inventor
Jun 28, 2012
Abstract
Jun 28, 2012
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Jun 28, 2012
Claims
Jun 28, 2012
Converted Sequence Listing
Jun 28, 2012
Description
Jun 28, 2012
Designation of inventor
Jun 28, 2012
Designation of inventor
Jun 28, 2012
Designation of inventor
Jun 28, 2012
Drawings
Jun 28, 2012
Letter concerning search matters
Jun 28, 2012
Request for grant of a European patent
Oct 18, 2005
Priority document (electronically transmitted)

EP2514758

CITY OF HOPE

Application Number: EP12174021A
Filing Date: Mar 15, 2005
Status: Patent Maintained As Amended; May 21, 2021
Publication Date: Jun 23, 2021
External Links: Slate, EP2514758B2, Google Patents