Exosomes For Delivery Of Biotherapeutics

Patent No. EP2788019 (titled "Exosomes For Delivery Of Biotherapeutics") was filed by Isis Innovation on Dec 7, 2012. The application was issued on Apr 5, 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
TRUSCOTT	Jan 5, 2018	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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Sep 7, 2021
Refund of fees
Sep 3, 2021
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Sep 3, 2021
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Sep 1, 2021
Termination of the opposition proceedings with revocation of patent
Aug 27, 2021
(Electronic) Receipt
Aug 27, 2021
Advice of delivery
Aug 27, 2021
F3017 Oral Proceedings: Notification of cancellation/postponing
Aug 27, 2021
F3017 Oral Proceedings: Notification of cancellation/postponing
Aug 27, 2021
Letter accompanying subsequently filed items
Aug 24, 2021
F3014 Oral Proceedings: Order cancelling/postponing
Aug 23, 2021
(Electronic) Receipt
Aug 23, 2021
Letter accompanying subsequently filed items
Aug 23, 2021
Withdrawal of an appeal
May 12, 2021
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Apr 21, 2021
(Electronic) Receipt
Apr 21, 2021
Advice of delivery
Mar 30, 2021
Advice of delivery
Mar 26, 2021
F3017 Oral Proceedings: Notification of cancellation/postponing
Mar 25, 2021
F3345 Forwarding of submissions to parties
Mar 24, 2021
F3014 Oral Proceedings: Order cancelling/postponing
Mar 22, 2021
(Electronic) Receipt
Mar 22, 2021
(Electronic) Receipt
Mar 22, 2021
Advice of delivery
Mar 22, 2021
Letter accompanying subsequently filed items
Mar 22, 2021
Letter dealing with oral proceedings during the appeal procedure
Mar 18, 2021
F3345 Forwarding of submissions to parties
Mar 15, 2021
(Electronic) Receipt
Mar 15, 2021
Letter accompanying subsequently filed items
Mar 15, 2021
Oral proceedings: Request for postponement
Mar 1, 2021
(Electronic) Receipt
Mar 1, 2021
Advice of delivery
Mar 1, 2021
Letter accompanying subsequently filed items
Feb 22, 2021
F3011.1 Oral Proceedings: summons
Feb 22, 2021
F3350 Communication regarding oral proceedings (art. 15 Rules of Procedure of the Boards of Appeal)
Feb 17, 2021
F3010 Oral proceedings: order for summons
Feb 15, 2021
F3303.16 Change of composition of the Board (T)
Mar 30, 2020
F3345 Forwarding of submissions to parties
Mar 25, 2020
(Electronic) Receipt
Mar 25, 2020
Letter accompanying subsequently filed items
Mar 25, 2020
Reply to appeal
Nov 18, 2019
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Nov 12, 2019
(Electronic) Receipt
Nov 12, 2019
Claims
Nov 12, 2019
Claims
Nov 12, 2019
Letter accompanying subsequently filed items
Nov 12, 2019
Statement of grounds of appeal
Nov 12, 2019
Statement of grounds of appeal
Nov 4, 2019
Composition of the board (T)
Sep 13, 2019
F3204 Communication of the file number to the parties
Sep 13, 2019
F3204 Communication of the file number to the parties
Sep 9, 2019
(Electronic) Receipt
Sep 9, 2019
Letter accompanying subsequently filed items
Sep 9, 2019
Notice of appeal
Jul 22, 2019
Advice of delivery
Jul 8, 2019
Advice of delivery
Jul 5, 2019
Advice of delivery
Jul 2, 2019
Acknowledgement of a document
Jul 2, 2019
Acknowledgement of a document
Jul 2, 2019
Annex to the communication - opposition
Jul 2, 2019
Decision of the Opposition Division and instruction
Jul 2, 2019
Decision of the Opposition Division and instruction
Jul 2, 2019
Decision revoking the European patent
Jul 2, 2019
Grounds for the decision (Annex) - opposition
Jul 2, 2019
Internal form - Opposition/addressees
Jul 2, 2019
Internal form - Opposition/addressees
Jul 2, 2019
Means of redress
Jul 2, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jul 2, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jul 2, 2019
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Jul 2, 2019
Provision of a copy of the minutes - opposition procedure
Jul 2, 2019
Provision of a copy of the minutes - opposition procedure
Jul 2, 2019
Scanned annex to a communication - opposition procedure
Jul 2, 2019
Scanned annex to a communication - opposition procedure
Apr 3, 2019
Information about the result of oral proceedings
Mar 8, 2019
Brief communication - Opposition proceedings
Mar 8, 2019
Brief communication - Opposition proceedings
Mar 1, 2019
(Electronic) Receipt
Mar 1, 2019
(Electronic) Receipt
Mar 1, 2019
Amended claims with annotations
Mar 1, 2019
Amended claims with annotations
Mar 1, 2019
Amended claims with annotations
Mar 1, 2019
Amended claims with annotations
Mar 1, 2019
Amended claims with annotations
Mar 1, 2019
Amended claims with annotations
Mar 1, 2019
Amended claims with annotations
Mar 1, 2019
Amended claims with annotations
Mar 1, 2019
Amended claims with annotations
Mar 1, 2019
Any annexes (other than citation) to an opposition letter
Mar 1, 2019
Citation in opposition procedure
Mar 1, 2019
Claims
Mar 1, 2019
Claims
Mar 1, 2019
Claims
Mar 1, 2019
Claims
Mar 1, 2019
Claims
Mar 1, 2019
Claims
Mar 1, 2019
Claims
Mar 1, 2019
Claims
Mar 1, 2019
Claims
Mar 1, 2019
Letter accompanying subsequently filed items
Mar 1, 2019
Letter accompanying subsequently filed items
Mar 1, 2019
Written submission in preparation to/during oral proceedings
Mar 1, 2019
Written submission in preparation to/during oral proceedings
Mar 1, 2019
Written submission in preparation to/during oral proceedings
Feb 20, 2019
Brief communication - Opposition proceedings
Feb 20, 2019
Brief communication - Opposition proceedings
Feb 7, 2019
Brief communication - Opposition proceedings
Jan 30, 2019
(Electronic) Receipt
Jan 30, 2019
Request for interpreters during oral proceedings
Dec 11, 2018
Communication of amended entries
Oct 18, 2018
Advice of delivery
Oct 16, 2018
Advice of delivery
Oct 12, 2018
Acknowledgement of a document
Oct 12, 2018
Acknowledgement of a document
Oct 12, 2018
Annex to the communication - opposition
Oct 12, 2018
Information concerning oral proceedings
Oct 12, 2018
Preparation for oral proceedings
Oct 12, 2018
Summons to attend oral proceedings
Oct 12, 2018
Summons to attend oral proceedings
Oct 2, 2018
Request concerning representative opponent
Sep 11, 2018
Brief communication - Opposition proceedings
Sep 4, 2018
(Electronic) Receipt
Sep 4, 2018
Letter accompanying subsequently filed items
Sep 4, 2018
Reply from applicant/patentee regarding third party observations
Jun 29, 2018
Acknowledgement of receipt of third party observations
Jun 29, 2018
Brief communication - Opposition proceedings
Jun 29, 2018
Transmittal of third party observations to applicant
Jun 25, 2018
(Electronic) Receipt
Jun 25, 2018
Letter accompanying subsequently filed items
Jun 25, 2018
Non-patent literature filed by a third party
Jun 25, 2018
Non-patent literature filed by a third party
Jun 25, 2018
Observations by third parties
Jun 25, 2018
Patent document filed by a Third party
Jun 13, 2018
Brief communication - Opposition proceedings
Jun 5, 2018
(Electronic) Receipt
Jun 5, 2018
Amended claims with annotations
Jun 5, 2018
Amended claims with annotations
Jun 5, 2018
Amended claims with annotations
Jun 5, 2018
Amended claims with annotations
Jun 5, 2018
Amended claims with annotations
Jun 5, 2018
Auxiliary request during Opposition procedure
Jun 5, 2018
Auxiliary request during Opposition procedure
Jun 5, 2018
Auxiliary request during Opposition procedure
Jun 5, 2018
Auxiliary request during Opposition procedure
Jun 5, 2018
Auxiliary request during Opposition procedure
Jun 5, 2018
Letter accompanying subsequently filed items
Jun 5, 2018
Letter regarding the opposition procedure (no time limit)
Jun 5, 2018
Non-patent literature cited during the opposition procedure
Jun 5, 2018
Reply of the patent proprietor to the notice(s) of opposition
Feb 22, 2018
Brief communication - Opposition proceedings
Feb 13, 2018
(Electronic) Receipt
Feb 13, 2018
Letter accompanying subsequently filed items
Feb 13, 2018
Letter regarding the opposition procedure (no time limit)
Feb 13, 2018
Non-patent literature cited during the opposition procedure
Feb 13, 2018
Patent document cited during the opposition procedure
Feb 13, 2018
Patent document cited during the opposition procedure
Jan 26, 2018
Communication of a notice of opposition and request to file observations
Jan 26, 2018
Notice of further oppositions to opponent(s)
Jan 26, 2018
Request for documents
Jan 11, 2018
Communication of a notice of opposition - first information to patent proprietor
Jan 5, 2018
(Electronic) Receipt
Jan 5, 2018
Non-patent literature cited during the opposition procedure
Jan 5, 2018
Non-patent literature cited during the opposition procedure
Jan 5, 2018
Non-patent literature cited during the opposition procedure
Jan 5, 2018
Non-patent literature cited during the opposition procedure
Jan 5, 2018
Non-patent literature cited during the opposition procedure
Jan 5, 2018
Non-patent literature cited during the opposition procedure
Jan 5, 2018
Non-patent literature cited during the opposition procedure
Jan 5, 2018
Notice of opposition
Jan 5, 2018
Notice of opposition
Jan 5, 2018
Patent document cited during the opposition procedure
Jan 5, 2018
Patent document cited during the opposition procedure
Jan 5, 2018
Patent document cited during the opposition procedure
Jun 12, 2017
Communication of amended entries concerning the representative
Jun 7, 2017
Submission concerning change of applicant's representative
Jun 6, 2017
Submission concerning change of applicant's representative
Apr 6, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Mar 9, 2017
Decision to grant a European patent
Mar 2, 2017
Decision to allow further processing
Feb 20, 2017
(Electronic) Receipt
Feb 20, 2017
Filing of the translations of the claims
Feb 20, 2017
French translation of claims
Feb 20, 2017
German translation of the claims
Feb 20, 2017
Letter accompanying subsequently filed items
Feb 20, 2017
Request for further processing
Feb 7, 2017
Communication of the registration of a transfer or change of name and/or address
Jan 25, 2017
Submission concerning change of applicant's address
Dec 21, 2016
Application deemed to be withdrawn ( translations of claims/payment missing)
Dec 21, 2016
Communication to designated inventor
Dec 15, 2016
(Electronic) Receipt
Dec 15, 2016
Designation of inventor
Dec 15, 2016
Letter accompanying subsequently filed items
Dec 15, 2016
Letter concerning the inventor
Jul 8, 2016
Communication of the registration of a transfer or change of name and/or address
Jul 4, 2016
Submission concerning change of applicant's name
Jun 30, 2016
Bibliographic data of the European patent application
Jun 30, 2016
Communication about intention to grant a European patent
Jun 30, 2016
Intention to grant (signatures)
Jun 30, 2016
Text intended for grant (clean copy)
Jun 30, 2016
Text intended for grant (sequence listing)
Jun 30, 2016
Text intended for grant (version for approval)
Jun 28, 2016
Submission concerning change of applicant's name
Apr 29, 2016
Examination started
Jan 26, 2015
(Electronic) Receipt
Jan 26, 2015
Amended claims filed after receipt of (European) search report
Jan 26, 2015
Amended claims with annotations
Jan 26, 2015
Amendments received before examination
Jan 26, 2015
Letter accompanying subsequently filed items
Sep 17, 2014
Notification on forthcoming publication of bibliographic data
Jul 15, 2014
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Jul 11, 2014
Communication to designated inventor
Jul 11, 2014
Communication to designated inventor
Jun 26, 2014
Copy of the international preliminary report on patentability
Jun 2, 2014
(Electronic) Receipt
Jun 2, 2014
Letter concerning fees and payments
Jun 2, 2014
Request for entry into the European phase
Apr 22, 2014
Information on entry into European phase
Oct 10, 2013
Copy of the international search report
Oct 10, 2013
International publication of the international search report
Aug 1, 2013
Written opinion of the ISA, boxes No. I to VIII
Aug 1, 2013
Written opinion of the ISA, cover sheet
Aug 1, 2013
Written opinion of the ISA, supplemental box
Jul 3, 2013
Priority document (electronically transmitted)
Jun 13, 2013
Converted Sequence Listing
Jun 13, 2013
Published international application - A2
Dec 14, 2012
Abstract
Dec 14, 2012
Claims
Dec 14, 2012
Description
Dec 14, 2012
Drawings

EP2788019

ISIS INNOVATION

Application Number: EP12799264A
Filing Date: Dec 7, 2012
Status: Revoked; Sep 3, 2021
Publication Date: Apr 5, 2017
External Links: Slate, Register , Google Patents

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Exosomes For Delivery Of Biotherapeutics

Patent Summary

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Dossier Documents

EP2788019