Improved Design Of Small-Interfering Rna

Patent No. EP2401375 (titled "Improved Design Of Small-Interfering Rna") was filed by Riboxx on Feb 24, 2010. The application was issued on Aug 23, 2017.

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
RIGONTEC	May 23, 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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Feb 24, 2020
Communication to the parties concerning termination of the opposition proceedings - opposition rejected - no appeal lodged
Feb 24, 2020
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Feb 19, 2020
Termination of the opposition proceedings with maintenance of patent
Nov 13, 2019
Advice of delivery
Nov 12, 2019
Advice of delivery
Nov 8, 2019
Acknowledgement of a document
Nov 8, 2019
Acknowledgement of a document
Nov 8, 2019
Annex to the communication - opposition
Nov 8, 2019
Decision of the Opposition Division and instruction
Nov 8, 2019
Decision rejecting the opposition
Nov 8, 2019
Grounds for the decision (Annex) - opposition
Nov 8, 2019
Internal form - Opposition/addressees
Nov 8, 2019
Internal form - Opposition/addressees
Nov 8, 2019
Means of redress
Nov 8, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 8, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 8, 2019
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Nov 8, 2019
Provision of a copy of the minutes - opposition procedure
Nov 8, 2019
Scanned annex to a communication - opposition procedure
Oct 9, 2019
Information about the result of oral proceedings
Sep 20, 2019
Consolidated list of cited opposition documents
Aug 22, 2019
Brief communication - Opposition proceedings
Aug 22, 2019
Brief communication - Opposition proceedings
Aug 20, 2019
Written submission in preparation to/during oral proceedings
Aug 19, 2019
(Electronic) Receipt
Aug 19, 2019
Letter accompanying subsequently filed items
Aug 19, 2019
Written submission in preparation to/during oral proceedings
Aug 19, 2019
Written submission in preparation to/during oral proceedings
Aug 14, 2019
Brief communication - Opposition proceedings
Aug 14, 2019
Brief communication - Opposition proceedings
Aug 14, 2019
Brief communication - Opposition proceedings
Aug 9, 2019
(Electronic) Receipt
Aug 9, 2019
Letter accompanying subsequently filed items
Aug 9, 2019
Written submission in preparation to/during oral proceedings
Jun 7, 2019
Brief communication - Opposition proceedings
Jun 7, 2019
Brief communication - Opposition proceedings
May 28, 2019
Brief communication - Opposition proceedings
May 23, 2019
(Electronic) Receipt
May 23, 2019
Letter accompanying subsequently filed items
May 23, 2019
Written submission in preparation to/during oral proceedings
May 17, 2019
Advice of delivery
May 15, 2019
Advice of delivery
May 13, 2019
Advice of delivery
May 10, 2019
Advice of delivery
May 9, 2019
Acknowledgement of a document
May 9, 2019
Acknowledgement of a document
May 9, 2019
Annex to the communication - opposition
May 9, 2019
Information concerning oral proceedings
May 9, 2019
Information concerning oral proceedings
May 9, 2019
Summons to attend oral proceedings
May 9, 2019
Summons to attend oral proceedings
Apr 24, 2019
Brief communication - Opposition proceedings
Apr 17, 2019
(Electronic) Receipt
Apr 17, 2019
Any annexes (other than citation) to an opposition letter
Apr 17, 2019
Any annexes (other than citation) to an opposition letter
Apr 17, 2019
Letter accompanying subsequently filed items
Apr 17, 2019
Letter regarding the opposition procedure (no time limit)
Feb 26, 2019
Brief communication - Opposition proceedings
Feb 20, 2019
Brief communication - Opposition proceedings
Feb 15, 2019
Citation in opposition procedure - 016
Feb 15, 2019
Citation in opposition procedure - 017
Feb 15, 2019
Citation in opposition procedure - 018
Feb 15, 2019
Citation in opposition procedure - 019
Feb 15, 2019
Citation in opposition procedure - 020
Feb 15, 2019
Citation in opposition procedure - 021
Feb 15, 2019
Citation in opposition procedure - 021
Feb 15, 2019
Citation in opposition procedure - 022
Feb 15, 2019
Citation in opposition procedure - 022
Feb 15, 2019
Citation in opposition procedure - 023
Feb 15, 2019
Citation in opposition procedure - 023
Feb 15, 2019
Citation in opposition procedure - 024
Feb 15, 2019
Citation in opposition procedure - 024
Feb 15, 2019
Citation in opposition procedure - 025
Feb 15, 2019
Citation in opposition procedure - 025
Feb 15, 2019
Citation in opposition procedure - 026
Feb 15, 2019
Citation in opposition procedure - 026
Feb 15, 2019
Citation in opposition procedure - 027
Feb 15, 2019
Citation in opposition procedure - 027
Feb 15, 2019
Citation in opposition procedure - 028
Feb 15, 2019
Citation in opposition procedure - 028
Feb 15, 2019
Citation in opposition procedure - 029
Feb 15, 2019
Citation in opposition procedure - 029
Feb 15, 2019
Citation in opposition procedure - 030
Feb 15, 2019
Citation in opposition procedure - 030
Feb 15, 2019
Citation in opposition procedure - 031
Feb 15, 2019
Citation in opposition procedure - 032
Feb 15, 2019
Citation in opposition procedure - 033
Feb 15, 2019
Citation in opposition procedure - 034
Feb 15, 2019
Citation in opposition procedure - 035
Feb 15, 2019
Citation in opposition procedure - 036
Feb 15, 2019
Citation in opposition procedure - 037
Feb 15, 2019
Citation in opposition procedure - 037
Feb 15, 2019
Citation in opposition procedure - 038
Feb 15, 2019
Citation in opposition procedure - 038
Feb 15, 2019
Citation in opposition procedure - 039
Feb 15, 2019
Citation in opposition procedure - 039
Feb 15, 2019
Citation in opposition procedure - 040
Feb 15, 2019
Citation in opposition procedure - 040
Feb 15, 2019
Citation in opposition procedure - 041
Feb 15, 2019
Citation in opposition procedure - 042
Feb 15, 2019
Citation in opposition procedure - 042
Feb 15, 2019
Citation in opposition procedure - 043
Feb 15, 2019
Citation in opposition procedure - 044
Feb 15, 2019
Citation in opposition procedure - 045
Feb 15, 2019
Citation in opposition procedure - 045
Feb 15, 2019
Citation in opposition procedure - 046
Feb 15, 2019
Citation in opposition procedure - 047
Feb 15, 2019
Citation in opposition procedure - 047
Feb 15, 2019
Citation in opposition procedure - 048
Feb 15, 2019
Citation in opposition procedure - 049
Feb 15, 2019
Citation in opposition procedure - 050
Feb 15, 2019
Citation in opposition procedure - 051
Feb 15, 2019
Citation in opposition procedure - 052
Feb 15, 2019
Citation in opposition procedure - 053
Feb 15, 2019
Citation in opposition procedure - 054
Feb 15, 2019
Citation in opposition procedure - 055
Feb 15, 2019
Citation in opposition procedure - 056
Feb 15, 2019
Citation in opposition procedure - 057
Feb 15, 2019
Citation in opposition procedure - 058
Feb 15, 2019
Citation in opposition procedure - 059
Feb 15, 2019
Citation in opposition procedure - 060
Feb 15, 2019
Citation in opposition procedure - 061
Feb 15, 2019
Citation in opposition procedure - 062
Feb 15, 2019
Citation in opposition procedure - 063
Feb 15, 2019
Citation in opposition procedure - 064
Feb 15, 2019
Citation in opposition procedure - 065
Feb 15, 2019
Citation in opposition procedure - 066
Feb 15, 2019
Citation in opposition procedure - 067
Feb 15, 2019
Citation in opposition procedure - 068
Feb 15, 2019
Citation in opposition procedure - 069
Feb 15, 2019
Citation in opposition procedure - 070
Feb 15, 2019
Letter regarding the opposition procedure (no time limit)
Feb 15, 2019
Non-scannable object
Feb 14, 2019
(Electronic) Receipt
Feb 14, 2019
Amended claims with annotations
Feb 14, 2019
Amended claims with annotations
Feb 14, 2019
Amended claims with annotations
Feb 14, 2019
Amended claims with annotations
Feb 14, 2019
Amended claims with annotations
Feb 14, 2019
Amended claims with annotations
Feb 14, 2019
Amended claims with annotations
Feb 14, 2019
Amended claims with annotations
Feb 14, 2019
Amended claims with annotations
Feb 14, 2019
Any annexes (other than citation) to an opposition letter
Feb 14, 2019
Any annexes (other than citation) to an opposition letter
Feb 14, 2019
Claims
Feb 14, 2019
Claims
Feb 14, 2019
Claims
Feb 14, 2019
Claims
Feb 14, 2019
Claims
Feb 14, 2019
Claims
Feb 14, 2019
Claims
Feb 14, 2019
Claims
Feb 14, 2019
Claims
Feb 14, 2019
Letter accompanying subsequently filed items
Feb 14, 2019
Reply of the patent proprietor to the notice(s) of opposition
Dec 10, 2018
Brief communication - Opposition proceedings
Dec 10, 2018
Grant of extension of time limit (opposition procedure)
Dec 5, 2018
Letter regarding the opposition procedure (no time limit)
Dec 4, 2018
Request for extension of time limit
Oct 12, 2018
Brief communication - Opposition proceedings
Oct 12, 2018
Grant of extension of time limit (opposition procedure)
Oct 10, 2018
Request for extension of time limit
Oct 5, 2018
Request for extension of time limit
Jun 6, 2018
Communication of a notice of opposition and request to file observations
Jun 6, 2018
Notice of further oppositions to opponent(s)
May 30, 2018
Communication of a notice of opposition - first information to patent proprietor
May 23, 2018
(Electronic) Receipt
May 23, 2018
Citation in opposition procedure - 001
May 23, 2018
Citation in opposition procedure - 002
May 23, 2018
Citation in opposition procedure - 003
May 23, 2018
Citation in opposition procedure - 004
May 23, 2018
Citation in opposition procedure - 005
May 23, 2018
Citation in opposition procedure - 006
May 23, 2018
Citation in opposition procedure - 007
May 23, 2018
Citation in opposition procedure - 008
May 23, 2018
Citation in opposition procedure - 009
May 23, 2018
Citation in opposition procedure - 010
May 23, 2018
Citation in opposition procedure - 011
May 23, 2018
Notice of opposition
May 23, 2018
Notice of opposition
Aug 23, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jul 27, 2017
Decision to grant a European patent
Jul 12, 2017
Filing of the translations of the claims
Jul 12, 2017
French translation of claims
Jul 12, 2017
German translation of the claims
Jul 12, 2017
Payment of fees and costs
Jul 11, 2017
Filing of the translations of the claims
Jul 11, 2017
French translation of claims
Jul 11, 2017
German translation of the claims
Jul 11, 2017
Payment of fees and costs
Jul 11, 2017
Payment of fees and costs
Mar 29, 2017
Bibliographic data of the European patent application
Mar 29, 2017
Communication about intention to grant a European patent
Mar 29, 2017
Intention to grant (signatures)
Mar 29, 2017
Text intended for grant (clean copy)
Mar 29, 2017
Text intended for grant (sequence listing)
Mar 29, 2017
Text intended for grant (version for approval)
Mar 3, 2017
Annex to the communication
Mar 3, 2017
Consultation by telephone/in person
Mar 3, 2017
Result of consultation by telephone/in person
Jan 2, 2017
Acknowledgement of receipt of third party observations
Jan 2, 2017
Transmittal of third party observations to applicant
Dec 19, 2016
Non-patent literature filed by a third party
Dec 19, 2016
Non-patent literature filed by a third party
Dec 19, 2016
Non-patent literature filed by a third party
Dec 19, 2016
Observations by third parties
Dec 19, 2016
Observations by third parties
Dec 4, 2016
Amended claims with annotations
Dec 4, 2016
Amended description with annotations
Dec 4, 2016
Claims
Dec 4, 2016
Description
Dec 4, 2016
Reply to communication from the Examining Division
Nov 25, 2016
Annex to the communication
Nov 25, 2016
Communication from the Examining Division
Nov 22, 2016
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
Nov 14, 2016
Acknowledgement of receipt of third party observations
Nov 14, 2016
Transmittal of third party observations to applicant
Nov 7, 2016
Non-patent literature filed by a third party
Nov 7, 2016
Non-patent literature filed by a third party
Nov 7, 2016
Non-patent literature filed by a third party
Nov 7, 2016
Non-patent literature filed by a third party
Nov 7, 2016
Non-patent literature filed by a third party
Nov 7, 2016
Observations by third parties
Nov 7, 2016
Observations by third parties
Nov 7, 2016
Observations by third parties
Nov 7, 2016
Observations by third parties
Nov 7, 2016
Observations by third parties
Nov 7, 2016
Observations by third parties
Aug 12, 2016
Bibliographic data of the European patent application
Aug 12, 2016
Communication about intention to grant a European patent
Aug 12, 2016
Intention to grant (signatures)
Aug 12, 2016
Text intended for grant (clean copy)
Aug 12, 2016
Text intended for grant (sequence listing)
Aug 12, 2016
Text intended for grant (version for approval)
Aug 9, 2016
Annex to a communication
Aug 9, 2016
Annex to the communication
Aug 9, 2016
Minutes of the oral proceedings (examining division)
Aug 9, 2016
Minutes of the oral proceedings (examining division)
Aug 9, 2016
Minutes of the oral proceedings (examining division)
Aug 9, 2016
Provision of a copy of the minutes of oral proceedings
Jun 27, 2016
Claims
Jun 27, 2016
Description
May 20, 2016
Amended claims with annotations
May 20, 2016
Amended claims with annotations
May 20, 2016
Amended claims with annotations
May 20, 2016
Amended claims with annotations
May 20, 2016
Amended claims with annotations
May 20, 2016
Claims
May 20, 2016
Claims
May 20, 2016
Claims
May 20, 2016
Claims
May 20, 2016
Claims
May 20, 2016
Written submission in preparation to/during oral proceedings
May 19, 2016
Findings upon submissions relating to oral proceedings
May 18, 2016
Amended claims with annotations
May 18, 2016
Amended claims with annotations
May 18, 2016
Amended claims with annotations
May 18, 2016
Amended claims with annotations
May 18, 2016
Amended claims with annotations
May 18, 2016
Claims
May 18, 2016
Claims
May 18, 2016
Claims
May 18, 2016
Claims
May 18, 2016
Claims
May 18, 2016
Written submission in preparation to/during oral proceedings
Feb 10, 2016
Letter concerning fees and payments
Feb 10, 2016
Payment of fees and costs
Feb 9, 2016
Letter concerning fees and payments
Feb 9, 2016
Payment of fees and costs
Jan 18, 2016
Advice of delivery
Jan 18, 2016
Advice of delivery
Jan 15, 2016
Acknowledgement of a document
Jan 15, 2016
Annex to the communication
Jan 15, 2016
Preparation for oral proceedings
Jan 15, 2016
Summons to attend oral proceedings
Nov 4, 2015
Decision to allow further processing
Oct 20, 2015
Claims
Oct 20, 2015
Payment of fees and costs
Oct 20, 2015
Request for further processing
Aug 20, 2015
Application deemed to be withdrawn (no reply to communication from the Examining Division)
Mar 13, 2015
Annex to the communication
Mar 13, 2015
Communication from the Examining Division
Feb 9, 2015
Letter concerning fees and payments
Feb 9, 2015
Payment of fees and costs
Feb 9, 2015
Payment of fees and costs
Jan 2, 2015
Amended claims with annotations
Jan 2, 2015
Claims
Jan 2, 2015
Non-patent literature cited during the examination procedure
Jan 2, 2015
Non-patent literature cited during the examination procedure
Jan 2, 2015
Non-patent literature cited during the examination procedure
Jan 2, 2015
Non-patent literature cited during the examination procedure
Jan 2, 2015
Non-patent literature cited during the examination procedure
Jan 2, 2015
Non-patent literature cited during the examination procedure
Jan 2, 2015
Non-patent literature cited during the examination procedure
Jan 2, 2015
Non-patent literature cited during the examination procedure
Jan 2, 2015
Non-patent literature cited during the examination procedure
Jan 2, 2015
Non-patent literature cited during the examination procedure
Jan 2, 2015
Reply to communication from the Examining Division
Sep 2, 2014
Annex to the communication
Sep 2, 2014
Communication from the Examining Division
Dec 9, 2011
Letter concerning fees and payments
Dec 8, 2011
Letter concerning fees and payments
Dec 8, 2011
Payment of fees and costs
Dec 7, 2011
Notification on forthcoming publication of bibliographic data
Sep 20, 2011
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Sep 14, 2011
Copy of the international preliminary report on patentability
Aug 5, 2011
(Electronic) Receipt
Aug 5, 2011
Amended claims filed after receipt of (European) search report
Aug 5, 2011
Amended claims with annotations
Aug 5, 2011
Amendments received before examination
Aug 5, 2011
Request for entry into the European phase
Jul 6, 2011
Information on entry into European phase
Sep 20, 2010
Priority document (electronically transmitted)
Sep 2, 2010
Converted Sequence Listing
Sep 2, 2010
Copy of the international search report
Sep 2, 2010
Published international application - A1
Jun 9, 2010
Written opinion of the ISA, boxes No. I to VIII
Jun 9, 2010
Written opinion of the ISA, cover sheet
Jun 9, 2010
Written opinion of the ISA, supplemental box
Apr 23, 2010
Communication in cases for which no other form is applicable
Feb 24, 2010
(Electronic) Receipt
Feb 24, 2010
Abstract
Feb 24, 2010
Claims
Feb 24, 2010
Description
Feb 24, 2010
Drawings
Feb 24, 2010
Sequence listing
Feb 24, 2010
Submission concerning representation

EP2401375

RIBOXX

Application Number: EP10704945A
Filing Date: Feb 24, 2010
Status: Opposition Rejected; Feb 21, 2020
Publication Date: Aug 23, 2017
External Links: Slate, Register , Google Patents

IP Verse

Improved Design Of Small-Interfering Rna

Patent Summary

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Dossier Documents

EP2401375