Method Of Blocking Vascular Leakage Using An Anti-Ang2 Antibody

Patent No. EP2835380 (titled "Method Of Blocking Vascular Leakage Using An Anti-Ang2 Antibody") was filed by Samsung Electronics on Jul 29, 2014. The application was issued on Apr 7, 2021.

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
ABLYNX	Jun 6, 2018	SANOFI

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 12, 2021
Decision to maintain the European patent in amended form
Mar 12, 2021
Decision to maintain the European patent in amended form
Mar 5, 2021
Termination of the opposition proceedings with maintenance of patent
Feb 26, 2021
(Electronic) Receipt
Feb 26, 2021
French translation of claims
Feb 26, 2021
German translation of the claims
Feb 26, 2021
Letter accompanying subsequently filed items
Dec 30, 2020
(Electronic) Receipt
Dec 30, 2020
Letter accompanying subsequently filed items
Dec 30, 2020
Letter regarding the opposition procedure (no time limit)
Dec 18, 2020
Communication of bibliographic data
Dec 18, 2020
Communication to opponent concerning maintenance
Dec 18, 2020
Communication with request to file translations
Dec 8, 2020
Maintenance of the patent with the documents specified in the final decision
Nov 4, 2020
Maintenance of the patent with the documents specified in the final decision
Aug 4, 2020
Advice of delivery
Jul 29, 2020
Advice of delivery
Jul 23, 2020
Acknowledgement of a document
Jul 23, 2020
Acknowledgement of a document
Jul 23, 2020
Druckexemplar in opposition procedure
Jul 23, 2020
Grounds for the decision (Annex) - opposition
Jul 23, 2020
Interlocutory decision in opposition proceedings
Jul 23, 2020
Interlocutory decision in opposition proceedings
Jul 23, 2020
Internal form - Opposition/addressees
Jul 23, 2020
Means of redress
May 29, 2020
Decision of the Opposition Division
Jan 31, 2020
Letter regarding the opposition procedure (no time limit)
Jan 24, 2020
Annex to the communication - opposition
Jan 24, 2020
Communication inviting the parties to file observations
Jan 24, 2020
Internal form - Opposition/addressees
Jan 17, 2020
Letter which had not been notified
Jan 7, 2020
Annex to the communication - opposition
Jan 7, 2020
Communication inviting the parties to file observations
Jan 7, 2020
Internal form - Opposition/addressees
Dec 17, 2019
Brief communication - Opposition proceedings
Dec 10, 2019
Claims
Dec 10, 2019
Description
Dec 10, 2019
Reply to an examination report in opposition proceedings
Dec 9, 2019
Brief communication - Opposition proceedings
Dec 9, 2019
Communication of amended entries
Dec 9, 2019
Communication of amended entries
Nov 26, 2019
Request for change of opponent's representative
Nov 15, 2019
Request for change of opponent's representative
Oct 4, 2019
Annex to the communication - opposition
Oct 4, 2019
Communication inviting the parties to file observations
Oct 4, 2019
Internal form - Opposition/addressees
Oct 3, 2019
(Electronic) Receipt
Oct 3, 2019
Advice of delivery
Oct 3, 2019
Letter accompanying subsequently filed items
Sep 27, 2019
Advice of delivery
Sep 23, 2019
Notification concerning the date of oral proceedings
Sep 23, 2019
Notification concerning the date of oral proceedings
Sep 20, 2019
Brief communication - Opposition proceedings
Sep 20, 2019
Brief communication - Opposition proceedings
Sep 19, 2019
Advice of delivery
Sep 6, 2019
Description
Sep 6, 2019
Written submission in preparation to/during oral proceedings
Jul 31, 2019
Notification concerning the date of oral proceedings
Jul 31, 2019
Notification concerning the date of oral proceedings
Jul 26, 2019
Annex to the communication - opposition
Jul 23, 2019
Brief communication - Opposition proceedings
Jul 22, 2019
Brief communication - Opposition proceedings
Jul 16, 2019
(Electronic) Receipt
Jul 16, 2019
Letter accompanying subsequently filed items
Jul 16, 2019
Letter regarding the opposition procedure (no time limit)
Jul 15, 2019
Any annexes (other than citation) to an opposition letter
Jul 15, 2019
Letter regarding the opposition procedure (no time limit)
Apr 11, 2019
Advice of delivery
Apr 4, 2019
Advice of delivery
Mar 15, 2019
Advice of delivery
Mar 13, 2019
Advice of delivery
Mar 11, 2019
Acknowledgement of a document
Mar 11, 2019
Acknowledgement of a document
Mar 11, 2019
Annex to the communication - opposition
Mar 11, 2019
Information concerning oral proceedings
Mar 11, 2019
Summons to attend oral proceedings
Mar 11, 2019
Summons to attend oral proceedings
Nov 8, 2018
Brief communication - Opposition proceedings
Oct 30, 2018
Amended claims with annotations
Oct 30, 2018
Amended claims with annotations
Oct 30, 2018
Amended claims with annotations
Oct 30, 2018
Amended claims with annotations
Oct 30, 2018
Amended claims with annotations
Oct 30, 2018
Amended claims with annotations
Oct 30, 2018
Amended claims with annotations
Oct 30, 2018
Amended claims with annotations
Oct 30, 2018
Amended claims with annotations
Oct 30, 2018
Amended claims with annotations
Oct 30, 2018
Amended claims with annotations
Oct 30, 2018
Amended claims with annotations
Oct 30, 2018
Amended claims with annotations
Oct 30, 2018
Amended claims with annotations
Oct 30, 2018
Amended claims with annotations
Oct 30, 2018
Amended claims with annotations
Oct 30, 2018
Amended claims with annotations
Oct 30, 2018
Amended claims with annotations
Oct 30, 2018
Amended claims with annotations
Oct 30, 2018
Amended claims with annotations
Oct 30, 2018
Amended claims with annotations
Oct 30, 2018
Amended claims with annotations
Oct 30, 2018
Amended claims with annotations
Oct 30, 2018
Any annexes (other than citation) to an opposition letter
Oct 30, 2018
Claims
Oct 30, 2018
Claims
Oct 30, 2018
Claims
Oct 30, 2018
Claims
Oct 30, 2018
Claims
Oct 30, 2018
Claims
Oct 30, 2018
Claims
Oct 30, 2018
Claims
Oct 30, 2018
Claims
Oct 30, 2018
Claims
Oct 30, 2018
Claims
Oct 30, 2018
Claims
Oct 30, 2018
Claims
Oct 30, 2018
Claims
Oct 30, 2018
Claims
Oct 30, 2018
Claims
Oct 30, 2018
Claims
Oct 30, 2018
Claims
Oct 30, 2018
Claims
Oct 30, 2018
Claims
Oct 30, 2018
Claims
Oct 30, 2018
Claims
Oct 30, 2018
Claims
Oct 30, 2018
Non-patent literature cited during the opposition procedure
Oct 30, 2018
Reply of the patent proprietor to the notice(s) of opposition
Jun 20, 2018
Communication of a notice of opposition and request to file observations
Jun 20, 2018
Notice of further oppositions to opponent(s)
Jun 14, 2018
Communication of a notice of opposition - first information to patent proprietor
Jun 6, 2018
(Electronic) Receipt
Jun 6, 2018
General authorisation
Jun 6, 2018
Non-patent literature cited during the opposition procedure
Jun 6, 2018
Non-patent literature cited during the opposition procedure
Jun 6, 2018
Non-patent literature cited during the opposition procedure
Jun 6, 2018
Non-patent literature cited during the opposition procedure
Jun 6, 2018
Non-patent literature cited during the opposition procedure
Jun 6, 2018
Non-patent literature cited during the opposition procedure
Jun 6, 2018
Non-patent literature cited during the opposition procedure
Jun 6, 2018
Non-patent literature cited during the opposition procedure
Jun 6, 2018
Non-patent literature cited during the opposition procedure
Jun 6, 2018
Non-patent literature cited during the opposition procedure
Jun 6, 2018
Non-patent literature cited during the opposition procedure
Jun 6, 2018
Notice of opposition
Jun 6, 2018
Notice of opposition
Jun 6, 2018
Patent document cited during the opposition procedure
Jun 6, 2018
Patent document cited during the opposition procedure
Jun 6, 2018
Patent document cited during the opposition procedure
Jun 6, 2018
Submission concerning representation
Sep 7, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Aug 10, 2017
Decision to grant a European patent
Jun 26, 2017
Filing of the translations of the claims
Jun 26, 2017
French translation of claims
Jun 26, 2017
German translation of the claims
Jun 26, 2017
Payment of fees and costs
Feb 27, 2017
Bibliographic data of the European patent application
Feb 27, 2017
Communication about intention to grant a European patent
Feb 27, 2017
Intention to grant (signatures)
Feb 27, 2017
Text intended for grant (clean copy)
Feb 27, 2017
Text intended for grant (sequence listing)
Feb 27, 2017
Text intended for grant (version for approval)
Nov 18, 2016
Amended description with annotations
Nov 18, 2016
Description
Nov 18, 2016
Reply to communication from the Examining Division
Nov 14, 2016
Amended description with annotations
Nov 14, 2016
Description
Nov 14, 2016
Reply to communication from the Examining Division
Sep 5, 2016
Annex to the communication
Sep 5, 2016
Communication from the Examining Division
Jul 25, 2016
Amended claims with annotations
Jul 25, 2016
Claims
Jul 25, 2016
Reply to communication from the Examining Division
Jul 25, 2016
Translation of priority document
Jul 25, 2016
Translation of priority document
Mar 15, 2016
Annex to the communication
Mar 15, 2016
Communication from the Examining Division
Mar 8, 2016
Examination started
Aug 13, 2015
Amended claims filed after receipt of (European) search report
Aug 13, 2015
Amended claims with annotations
Aug 13, 2015
Amendments received before examination
Aug 11, 2015
Amended claims filed after receipt of (European) search report
Aug 11, 2015
Amended claims with annotations
Aug 11, 2015
Amendments received before examination
Aug 11, 2015
Payment of fees and costs
Aug 11, 2015
Payment of fees and costs
Feb 24, 2015
Submission concerning representation
Feb 16, 2015
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Jan 14, 2015
Notification of forthcoming publication
Nov 27, 2014
Communication regarding the transmission of the European search report
Nov 27, 2014
European search opinion
Nov 27, 2014
European search report
Nov 13, 2014
Annex
Nov 13, 2014
Matter concerning the application
Nov 11, 2014
Search started
Nov 10, 2014
Annex
Nov 10, 2014
Matter concerning the application
Nov 5, 2014
Letter concerning the inventor
Oct 29, 2014
(Electronic) Receipt
Oct 29, 2014
Converted Sequence Listing
Oct 29, 2014
Letter accompanying subsequently filed items
Oct 29, 2014
Reply to the invitation to remedy deficiencies
Oct 22, 2014
Invitation to indicate correct address of inventor
Oct 17, 2014
Letter which had not been notified
Oct 8, 2014
Confirmation of receipt of (electronically) transmitted priority document
Oct 2, 2014
Priority document (electronically transmitted)
Oct 2, 2014
Priority document (electronically transmitted)
Sep 19, 2014
Communication to designated inventor
Sep 19, 2014
Communication to designated inventor
Sep 19, 2014
Communication to designated inventor
Sep 19, 2014
Communication to designated inventor
Aug 19, 2014
Deficiencies in sequence listing
Aug 11, 2014
Deficiencies concerning the deposit of biological material
Jul 29, 2014
Abstract
Jul 29, 2014
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Jul 29, 2014
Certificate of deposit of biological material
Jul 29, 2014
Claims
Jul 29, 2014
Converted Sequence Listing
Jul 29, 2014
Description
Jul 29, 2014
Designation of inventor
Jul 29, 2014
Designation of inventor
Jul 29, 2014
Designation of inventor
Jul 29, 2014
Designation of inventor
Jul 29, 2014
Drawings
Jul 29, 2014
Request for grant of a European patent

EP2835380

SAMSUNG ELECTRONICS

Application Number: EP14178843A
Filing Date: Jul 29, 2014
Status: Patent Maintained As Amended; Mar 5, 2021
Publication Date: Apr 7, 2021
External Links: Slate, Register , Google Patents

IP Verse

Method Of Blocking Vascular Leakage Using An Anti-Ang2 Antibody

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Dossier Documents

EP2835380