Exosome Transfer Of Nucleic Acids To Cells

Patent No. EP2010663 (titled "Exosome Transfer Of Nucleic Acids To Cells") was filed by Codiak Biosciences on May 2, 2007. The application was issued on Mar 18, 2015.

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
DR H ULRICH DORRIES	Dec 18, 2015	DORRIES
JAMES POOLE	Dec 17, 2015	ELKINGTON AND FIFE

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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Mar 30, 2023
Termination of the opposition proceedings with revocation of patent
Mar 13, 2023
Decision of the Board of Appeal
Mar 13, 2023
F3032 Notification(s) of the decision
Mar 13, 2023
F3032 Notification(s) of the decision
Mar 13, 2023
F3032 Notification(s) of the decision
Jan 30, 2023
F3017 Oral Proceedings: Notification of cancellation/postponing
Jan 30, 2023
F3017 Oral Proceedings: Notification of cancellation/postponing
Jan 30, 2023
F3017 Oral Proceedings: Notification of cancellation/postponing
Jan 25, 2023
F3014 Oral Proceedings: Order cancelling/postponing
Jan 23, 2023
F3345 Forwarding of submissions to parties
Jan 23, 2023
F3345 Forwarding of submissions to parties
Jan 18, 2023
(Electronic) Receipt
Jan 18, 2023
Letter accompanying subsequently filed items
Jan 18, 2023
Letter dealing with oral proceedings during the appeal procedure
Jan 9, 2023
F3345 Forwarding of submissions to parties
Jan 9, 2023
F3345 Forwarding of submissions to parties
Jan 3, 2023
(Electronic) Receipt
Jan 3, 2023
Letter accompanying subsequently filed items
Jan 3, 2023
Letter dealing with oral proceedings during the appeal procedure
Dec 6, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Dec 6, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Dec 6, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jul 13, 2022
F3011.1 Oral Proceedings: summons
Jul 13, 2022
F3011.1 Oral Proceedings: summons
Jul 13, 2022
F3011.1 Oral Proceedings: summons
Jul 13, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jul 13, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jul 13, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jul 8, 2022
F3010 Oral proceedings: order for summons
May 11, 2022
F3303.16 Change of composition of the Board (T)
Feb 25, 2019
F3345 Forwarding of submissions to parties
Feb 25, 2019
F3345 Forwarding of submissions to parties
Feb 25, 2019
F3345 Forwarding of submissions to parties
Feb 20, 2019
(Electronic) Receipt
Feb 20, 2019
(Electronic) Receipt
Feb 20, 2019
(Electronic) Receipt
Feb 20, 2019
Cited document during appeal procedure
Feb 20, 2019
Cited document during appeal procedure
Feb 20, 2019
Composition of the board (T)
Feb 20, 2019
Letter accompanying subsequently filed items
Feb 20, 2019
Letter accompanying subsequently filed items
Feb 20, 2019
Letter accompanying subsequently filed items
Feb 20, 2019
Letter relating to Appeal Procedure
Feb 20, 2019
Reply to appeal
Feb 20, 2019
Reply to appeal
Feb 20, 2019
Reply to appeal
Oct 10, 2018
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Oct 10, 2018
F3345 Forwarding of submissions to parties
Oct 4, 2018
(Electronic) Receipt
Oct 4, 2018
(Electronic) Receipt
Oct 4, 2018
Amended claims with annotations
Oct 4, 2018
Amended claims with annotations
Oct 4, 2018
Amended claims with annotations
Oct 4, 2018
Amended claims with annotations
Oct 4, 2018
Amended claims with annotations
Oct 4, 2018
Amended claims with annotations
Oct 4, 2018
Amended claims with annotations
Oct 4, 2018
Amended claims with annotations
Oct 4, 2018
Amended claims with annotations
Oct 4, 2018
Amended claims with annotations
Oct 4, 2018
Cited document during appeal procedure
Oct 4, 2018
Cited document during appeal procedure
Oct 4, 2018
Cited document during appeal procedure
Oct 4, 2018
Cited document during appeal procedure
Oct 4, 2018
Claims
Oct 4, 2018
Claims
Oct 4, 2018
Claims
Oct 4, 2018
Claims
Oct 4, 2018
Claims
Oct 4, 2018
Claims
Oct 4, 2018
Claims
Oct 4, 2018
Claims
Oct 4, 2018
Claims
Oct 4, 2018
Claims
Oct 4, 2018
Letter accompanying subsequently filed items
Oct 4, 2018
Letter accompanying subsequently filed items
Oct 4, 2018
Statement of grounds of appeal
Oct 4, 2018
Statement of grounds of appeal
Oct 2, 2018
Request for change of opponent's representative
Aug 8, 2018
F3204 Communication of the file number to the parties
Aug 3, 2018
(Electronic) Receipt
Aug 3, 2018
Letter accompanying subsequently filed items
Aug 3, 2018
Notice of appeal
Jul 23, 2018
F3204 Communication of the file number to the parties
Jul 18, 2018
Processing of an appeal
Jul 17, 2018
(Electronic) Receipt
Jul 17, 2018
Letter accompanying subsequently filed items
Jul 17, 2018
Notice of appeal
Jul 9, 2018
Advice of delivery
Jun 19, 2018
Advice of delivery
Jun 11, 2018
Advice of delivery
May 30, 2018
Advice of delivery
May 29, 2018
Advice of delivery
May 28, 2018
Advice of delivery
May 25, 2018
Acknowledgement of a document
May 25, 2018
Acknowledgement of a document
May 25, 2018
Acknowledgement of a document
May 25, 2018
Decision of the Opposition Division and instruction
May 25, 2018
Grounds for the decision (Annex) - opposition
May 25, 2018
Interlocutory decision in opposition proceedings
May 25, 2018
Internal form - Opposition/addressees
May 25, 2018
Means of redress
May 25, 2018
OPPODREX with handwritten amendments
May 25, 2018
Scanned annex to a communication - opposition procedure
May 25, 2018
Scanned annex to a communication - opposition procedure
May 25, 2018
Scanned annex to a communication - opposition procedure
May 25, 2018
Scanned annex to a communication - opposition procedure
May 25, 2018
Scanned annex to a communication - opposition procedure
May 25, 2018
Scanned annex to a communication - opposition procedure
May 24, 2018
Annex to the communication - opposition
May 24, 2018
Internal form - Opposition/addressees
May 24, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
May 24, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
May 24, 2018
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
May 24, 2018
Provision of a copy of the minutes - opposition procedure
May 24, 2018
Scanned annex to a communication - opposition procedure
Apr 18, 2018
Brief communication - Opposition proceedings
Apr 18, 2018
Brief communication - Opposition proceedings
Apr 10, 2018
(Electronic) Receipt
Apr 10, 2018
General enquiry
Apr 10, 2018
Letter accompanying subsequently filed items
Nov 29, 2017
Information about the result of oral proceedings
Nov 17, 2017
Brief communication - Opposition proceedings
Nov 17, 2017
Brief communication - Opposition proceedings
Nov 15, 2017
Brief communication - Opposition proceedings
Nov 15, 2017
Brief communication - Opposition proceedings
Nov 14, 2017
(Electronic) Receipt
Nov 14, 2017
Letter accompanying subsequently filed items
Nov 14, 2017
Letter regarding the opposition procedure (no time limit)
Nov 14, 2017
Non-patent literature cited during the opposition procedure
Nov 10, 2017
(Electronic) Receipt
Nov 10, 2017
Any annexes (other than citation) to an opposition letter
Nov 10, 2017
Letter accompanying subsequently filed items
Nov 10, 2017
Letter regarding the opposition procedure (no time limit)
Nov 10, 2017
Letter regarding the opposition procedure (no time limit)
Oct 6, 2017
Brief communication - Opposition proceedings
Oct 6, 2017
Brief communication - Opposition proceedings
Oct 6, 2017
Brief communication - Opposition proceedings
Sep 29, 2017
(Electronic) Receipt
Sep 29, 2017
(Electronic) Receipt
Sep 29, 2017
Amended claims with annotations
Sep 29, 2017
Amended claims with annotations
Sep 29, 2017
Amended claims with annotations
Sep 29, 2017
Amended claims with annotations
Sep 29, 2017
Amended claims with annotations
Sep 29, 2017
Amended claims with annotations
Sep 29, 2017
Auxiliary request during Opposition procedure
Sep 29, 2017
Auxiliary request during Opposition procedure
Sep 29, 2017
Auxiliary request during Opposition procedure
Sep 29, 2017
Auxiliary request during Opposition procedure
Sep 29, 2017
Auxiliary request during Opposition procedure
Sep 29, 2017
Citation in opposition procedure
Sep 29, 2017
Citation in opposition procedure
Sep 29, 2017
Citation in opposition procedure
Sep 29, 2017
Citation in opposition procedure
Sep 29, 2017
Letter accompanying subsequently filed items
Sep 29, 2017
Letter accompanying subsequently filed items
Sep 29, 2017
Letter regarding the opposition procedure (no time limit)
Sep 29, 2017
Letter regarding the opposition procedure (no time limit)
Sep 29, 2017
Letter regarding the opposition procedure (no time limit)
Sep 29, 2017
Main request during Opposition procedure
Sep 29, 2017
Non-patent literature cited during the opposition procedure
Sep 29, 2017
Non-patent literature cited during the opposition procedure
Sep 29, 2017
Non-patent literature cited during the opposition procedure
Sep 29, 2017
Non-patent literature cited during the opposition procedure
Sep 27, 2017
(Electronic) Receipt
Sep 27, 2017
(Electronic) Receipt
Sep 27, 2017
Letter accompanying subsequently filed items
Sep 27, 2017
Request for interpreters during oral proceedings
Sep 27, 2017
Request for interpreters during oral proceedings
Sep 11, 2017
Brief communication - Opposition proceedings
Sep 11, 2017
Brief communication - Opposition proceedings
Sep 5, 2017
Brief communication - Opposition proceedings
Sep 5, 2017
Brief communication - Opposition proceedings
Sep 1, 2017
Letter regarding the opposition procedure (no time limit)
Sep 1, 2017
Non-scannable object
Aug 31, 2017
(Electronic) Receipt
Aug 31, 2017
Citation in opposition procedure
Aug 31, 2017
Letter accompanying subsequently filed items
Aug 31, 2017
Letter regarding the opposition procedure (no time limit)
Jul 19, 2017
Submission concerning representation
Jun 16, 2017
Advice of delivery
Jun 16, 2017
Advice of delivery
Jun 12, 2017
Advice of delivery
Jun 12, 2017
Advice of delivery
Jun 9, 2017
Advice of delivery
Jun 6, 2017
Acknowledgement of a document
Jun 6, 2017
Acknowledgement of a document
Jun 6, 2017
Acknowledgement of a document
Jun 6, 2017
Annex to the communication - opposition
Jun 6, 2017
Information concerning oral proceedings
Jun 6, 2017
Preparation for oral proceedings
Jun 6, 2017
Summons to attend oral proceedings
Jun 6, 2017
Summons to attend oral proceedings
Jun 6, 2017
Summons to attend oral proceedings
Jan 13, 2017
Brief communication - Opposition proceedings
Jan 13, 2017
Brief communication - Opposition proceedings
Jan 9, 2017
(Electronic) Receipt
Jan 9, 2017
Letter accompanying subsequently filed items
Jan 9, 2017
Letter regarding the opposition procedure (no time limit)
Jan 9, 2017
Non-patent literature cited during the opposition procedure
Jan 9, 2017
Non-patent literature cited during the opposition procedure
Jan 9, 2017
Non-patent literature cited during the opposition procedure
Aug 9, 2016
Brief communication - Opposition proceedings
Aug 9, 2016
Brief communication - Opposition proceedings
Aug 3, 2016
(Electronic) Receipt
Aug 3, 2016
Amended claims with annotations
Aug 3, 2016
Any annexes (other than citation) to an opposition letter
Aug 3, 2016
Auxiliary request during Opposition procedure
Aug 3, 2016
Citation in opposition procedure
Aug 3, 2016
Letter accompanying subsequently filed items
Aug 3, 2016
Main request during Opposition procedure
Aug 3, 2016
Patent document cited during the opposition procedure
Aug 3, 2016
Reply of the patent proprietor to the notice(s) of opposition
Jun 20, 2016
Brief communication - Opposition proceedings
Jun 20, 2016
Communication of amended entries
Jun 14, 2016
(Electronic) Receipt
Jun 14, 2016
Brief communication - Opposition proceedings
Jun 14, 2016
Brief communication - Opposition proceedings
Jun 14, 2016
Grant of extension of time limit (opposition procedure)
Jun 14, 2016
Letter accompanying subsequently filed items
Jun 14, 2016
Request for change of opponent's representative
Jun 9, 2016
Communication confirming withdrawal from representation
Jun 9, 2016
Communication of amended entries concerning the representative
Jun 2, 2016
(Electronic) Receipt
Jun 2, 2016
Request for extension of time limit
May 20, 2016
(Electronic) Receipt
May 20, 2016
Letter accompanying subsequently filed items
May 20, 2016
Submission concerning change of applicant's representative
Apr 25, 2016
Brief communication - Opposition proceedings
Apr 25, 2016
Brief communication - Opposition proceedings
Apr 19, 2016
Communication of the registration of a transfer or change of name and/or address
Apr 6, 2016
(Electronic) Receipt
Apr 6, 2016
Annexes in respect of a client data request
Apr 6, 2016
Annexes in respect of a client data request
Apr 6, 2016
Annexes in respect of a client data request
Apr 6, 2016
Letter accompanying subsequently filed items
Apr 6, 2016
Submission concerning a transfer of rights (applicant)
Jan 27, 2016
Communication of a notice of opposition and request to file observations
Jan 27, 2016
Notice of further oppositions to opponent(s)
Jan 27, 2016
Notice of further oppositions to opponent(s)
Jan 5, 2016
Communication of a notice of opposition - first information to patent proprietor
Dec 18, 2015
(Electronic) Receipt
Dec 18, 2015
Non-patent literature cited during the opposition procedure
Dec 18, 2015
Non-patent literature cited during the opposition procedure
Dec 18, 2015
Notice of opposition
Dec 18, 2015
Notice of opposition
Dec 18, 2015
Patent document cited during the opposition procedure
Dec 18, 2015
Patent document cited during the opposition procedure
Dec 17, 2015
(Electronic) Receipt
Dec 17, 2015
Non-patent literature cited during the opposition procedure
Dec 17, 2015
Non-patent literature cited during the opposition procedure
Dec 17, 2015
Non-patent literature cited during the opposition procedure
Dec 17, 2015
Non-patent literature cited during the opposition procedure
Dec 17, 2015
Non-patent literature cited during the opposition procedure
Dec 17, 2015
Non-patent literature cited during the opposition procedure
Dec 17, 2015
Non-patent literature cited during the opposition procedure
Dec 17, 2015
Notice of opposition
Dec 17, 2015
Notice of opposition
Dec 17, 2015
Patent document cited during the opposition procedure
Dec 17, 2015
Patent document cited during the opposition procedure
Dec 17, 2015
Patent document cited during the opposition procedure
Dec 17, 2015
Patent document cited during the opposition procedure
Dec 17, 2015
Patent document cited during the opposition procedure
Dec 4, 2015
Communication of amended entries concerning the representative
Nov 30, 2015
Submission concerning change of applicant's representative
Mar 18, 2015
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Feb 19, 2015
Decision to grant a European patent
Feb 6, 2015
(Electronic) Receipt
Feb 6, 2015
Filing of the translations of the claims
Feb 6, 2015
French translation of claims
Feb 6, 2015
German translation of the claims
Oct 23, 2014
Bibliographic data of the European patent application
Oct 23, 2014
Communication about intention to grant a European patent
Oct 23, 2014
Intention to grant (signatures)
Oct 23, 2014
Text intended for grant
Oct 8, 2014
Notification concerning the date of oral proceedings
Sep 30, 2014
Findings upon submissions relating to oral proceedings
Aug 28, 2014
(Electronic) Receipt
Aug 28, 2014
Amended claims with annotations
Aug 28, 2014
Amended description with annotations
Aug 28, 2014
Claims
Aug 28, 2014
Description
Aug 28, 2014
Findings upon submissions relating to oral proceedings
Aug 28, 2014
Letter accompanying subsequently filed items
Aug 28, 2014
Written submission in preparation to/during oral proceedings
May 21, 2014
Advice of delivery
May 7, 2014
Advice of delivery
Apr 24, 2014
Acknowledgement of a document
Apr 24, 2014
Annex to the communication
Apr 24, 2014
Summons to attend oral proceedings
Apr 3, 2014
Preparation for oral proceedings
Oct 23, 2013
(Electronic) Receipt
Oct 23, 2013
Amended claims with annotations
Oct 23, 2013
Amended description with annotations
Oct 23, 2013
Claims
Oct 23, 2013
Description
Oct 23, 2013
Letter accompanying subsequently filed items
Oct 23, 2013
Reply to communication from the Examining Division
Jun 17, 2013
Annex to the communication
Jun 17, 2013
Communication from the Examining Division
Nov 29, 2012
Communication of amended entries concerning the representative
Nov 6, 2012
(Electronic) Receipt
Nov 6, 2012
Claims
Nov 6, 2012
Letter accompanying subsequently filed items
Nov 6, 2012
Non-patent literature cited during the examination procedure
Nov 6, 2012
Reply to communication from the Examining Division
Jun 27, 2012
Annex to the communication
Jun 27, 2012
Communication from the Examining Division
May 30, 2012
Acknowledgement of receipt of third party observations
May 30, 2012
Transmittal of third party observations to applicant
May 23, 2012
(Electronic) Receipt
May 23, 2012
Letter accompanying subsequently filed items
May 23, 2012
Observations by third parties
May 15, 2012
CDS Clean up - amended data concerning the representative for the applicant
Jan 20, 2012
Communication concerning the filing of a power of attorney
Jan 20, 2012
Communication of amended entries concerning the representative
Jan 16, 2012
(Electronic) Receipt
Jan 16, 2012
(Electronic) Receipt
Jan 16, 2012
Authorisation
Jan 16, 2012
Authorisation
Jan 16, 2012
Claims
Jan 16, 2012
Letter accompanying subsequently filed items
Jan 16, 2012
Letter accompanying subsequently filed items
Jan 16, 2012
Reply to communication from the Examining Division
Jan 16, 2012
Submission concerning change of applicant's representative
Oct 27, 2011
Grant of extension of time limit (examination procedure)
Oct 20, 2011
(Electronic) Receipt
Oct 20, 2011
Letter accompanying subsequently filed items
Oct 20, 2011
Request for extension of time limit to communication from the Examining Division
Jul 6, 2011
Annex to the communication
Jul 6, 2011
Communication from the Examining Division
May 3, 2011
(Electronic) Receipt
May 3, 2011
Amended claims filed after receipt of (European) search report
May 3, 2011
Amendments received before examination
May 3, 2011
Letter accompanying subsequently filed items
Nov 4, 2010
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Oct 18, 2010
Communication regarding the transmission of the European search report
Oct 18, 2010
European search opinion
Oct 18, 2010
Supplementary European search report
Dec 8, 2009
Submission concerning representation
Dec 11, 2008
Communication regarding possible amendment of claims/payment of claims fees
Dec 10, 2008
Notification on forthcoming publication of bibliographic data
Nov 17, 2008
Copy of the international preliminary report on patentability
Nov 5, 2008
(Electronic) Receipt
Nov 5, 2008
Amended claims filed after receipt of (European) search report
Nov 5, 2008
Request for entry into the European phase
Sep 12, 2008
Information on entry into European phase
Nov 28, 2007
Priority document (electronically transmitted)
Nov 28, 2007
Priority document (electronically transmitted)
Nov 8, 2007
Copy of the international search report
Nov 8, 2007
Published international application - A1

EP2010663

CODIAK BIOSCIENCES

Application Number: EP07748459A
Filing Date: May 2, 2007
Status: Revoked; Mar 31, 2023
Publication Date: Mar 18, 2015
External Links: Slate, Register , Google Patents

IP Verse

Exosome Transfer Of Nucleic Acids To Cells

Patent Summary

Patent Family

Patent Oppositions (2)

Dossier Documents

EP2010663