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Corticosteroids For The Treatment Of Inflammatory Diseases Of The Gastrointestinal Tract

Patent No. EP2328553 (titled "Corticosteroids For The Treatment Of Inflammatory Diseases Of The Gastrointestinal Tract") was filed by The Regents OF The University OF California on Nov 12, 2008. The application was issued on Jun 10, 2020.

Patent Summary

Patent Family

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
AECHTER	Mar 10, 2021	TER MEER STEINMEISTER & PARTNER

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 2, 2022
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Sep 2, 2022
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Aug 30, 2022
Termination of the opposition proceedings with revocation of patent
May 25, 2022
Advice of delivery
May 20, 2022
(Electronic) Receipt
May 20, 2022
Advice of delivery
May 20, 2022
Letter accompanying subsequently filed items
May 19, 2022
Decision revoking the European patent
May 19, 2022
Decision revoking the European patent
May 19, 2022
Grounds for the decision (Annex) - opposition
May 19, 2022
Means of redress
May 19, 2022
Transmittal of decision / summons - opposition
May 19, 2022
Transmittal of decision / summons - opposition
May 16, 2022
Decision of the Opposition Division and instruction
May 3, 2022
Notification concerning the date of oral proceedings
May 3, 2022
Notification concerning the date of oral proceedings
May 2, 2022
Brief communication - Opposition proceedings
Apr 27, 2022
(Electronic) Receipt
Apr 27, 2022
Letter accompanying subsequently filed items
Apr 27, 2022
Written submission in preparation to/during oral proceedings
Mar 30, 2022
Brief communication - Opposition proceedings
Mar 25, 2022
(Electronic) Receipt
Mar 25, 2022
Letter accompanying subsequently filed items
Mar 25, 2022
Written submission in preparation to/during oral proceedings
Mar 18, 2022
Notification concerning the date of oral proceedings
Mar 18, 2022
Notification concerning the date of oral proceedings
Mar 9, 2022
Brief communication - Opposition proceedings
Mar 3, 2022
(Electronic) Receipt
Mar 3, 2022
Letter accompanying subsequently filed items
Mar 3, 2022
Request for interpreters during oral proceedings
Nov 11, 2021
Advice of delivery
Nov 10, 2021
(Electronic) Receipt
Nov 10, 2021
Advice of delivery
Nov 10, 2021
Document concerning representation
Nov 10, 2021
Letter accompanying subsequently filed items
Nov 10, 2021
Letter accompanying subsequently filed items
Nov 8, 2021
Annex to the communication - opposition
Nov 8, 2021
Information concerning oral proceedings
Nov 8, 2021
Summons to attend oral proceedings
Nov 8, 2021
Summons to attend oral proceedings
Nov 8, 2021
Transmittal of decision / summons - opposition
Nov 8, 2021
Transmittal of decision / summons - opposition
Jul 30, 2021
Brief communication - Opposition proceedings
Jul 23, 2021
(Electronic) Receipt
Jul 23, 2021
Letter accompanying subsequently filed items
Jul 23, 2021
Letter regarding the opposition procedure (no time limit)
Mar 24, 2021
Communication of a notice of opposition and request to file observations
Mar 24, 2021
Notice of further oppositions to opponent(s)
Mar 16, 2021
Communication of a notice of opposition - first information to patent proprietor
Mar 10, 2021
(Electronic) Receipt
Mar 10, 2021
Citation in opposition procedure - 001
Mar 10, 2021
Citation in opposition procedure - 002
Mar 10, 2021
Citation in opposition procedure - 003
Mar 10, 2021
Citation in opposition procedure - 004
Mar 10, 2021
Citation in opposition procedure - 005
Mar 10, 2021
Citation in opposition procedure - 006
Mar 10, 2021
Citation in opposition procedure - 007
Mar 10, 2021
Citation in opposition procedure - 008
Mar 10, 2021
Consolidated list of cited opposition documents
Mar 10, 2021
Notice of opposition
Mar 10, 2021
Notice of opposition
Jun 22, 2020
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
May 29, 2020
Document concerning representation
May 14, 2020
Decision to grant a European patent
May 4, 2020
(Electronic) Receipt
May 4, 2020
Filing of the translations of the claims
May 4, 2020
French translation of claims
May 4, 2020
German translation of the claims
Feb 19, 2020
Bibliographic data of the European patent application
Feb 19, 2020
Communication about intention to grant a European patent
Feb 19, 2020
Intention to grant (signatures)
Feb 19, 2020
Text intended for grant (clean copy)
Feb 19, 2020
Text intended for grant (version for approval)
Dec 16, 2019
(Electronic) Receipt
Dec 16, 2019
Letter accompanying subsequently filed items
Dec 16, 2019
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Aug 16, 2019
Bibliographic data of the European patent application
Aug 16, 2019
Communication about intention to grant a European patent
Aug 16, 2019
Intention to grant (signatures)
Aug 16, 2019
Text intended for grant (clean copy)
Aug 16, 2019
Text intended for grant (version for approval)
Jun 28, 2019
Notification concerning the date of oral proceedings
May 23, 2019
(Electronic) Receipt
May 23, 2019
Amended claims with annotations
May 23, 2019
Amended claims with annotations
May 23, 2019
Amended claims with annotations
May 23, 2019
Claims
May 23, 2019
Claims
May 23, 2019
Claims
May 23, 2019
Letter accompanying subsequently filed items
May 23, 2019
Written submission in preparation to/during oral proceedings
Oct 1, 2018
Advice of delivery
Sep 24, 2018
Advice of delivery
Sep 18, 2018
Acknowledgement of a document
Sep 18, 2018
Annex to the communication
Sep 18, 2018
Preparation for oral proceedings
Sep 18, 2018
Summons to attend oral proceedings
Jul 3, 2017
(Electronic) Receipt
Jul 3, 2017
Amended claims with annotations
Jul 3, 2017
Amended description with annotations
Jul 3, 2017
Claims
Jul 3, 2017
Description
Jul 3, 2017
Letter accompanying subsequently filed items
Jul 3, 2017
Reply to communication from the Examining Division
Mar 3, 2017
Annex to the communication
Mar 3, 2017
Consultation by telephone/in person (with time limit)
Mar 3, 2017
Result of consultation by telephone/in person
Mar 2, 2017
Communication of amended entries concerning the representative
Feb 28, 2017
Notification concerning the date of oral proceedings
Feb 22, 2017
Submission concerning change of applicant's representative
Jan 26, 2017
(Electronic) Receipt
Jan 26, 2017
Amended claims with annotations
Jan 26, 2017
Amended description with annotations
Jan 26, 2017
Claims
Jan 26, 2017
Description
Jan 26, 2017
Letter accompanying subsequently filed items
Jan 26, 2017
Written submission in preparation to/during oral proceedings
Sep 21, 2016
Advice of delivery
Sep 12, 2016
Acknowledgement of a document
Sep 12, 2016
Annex to the communication
Sep 12, 2016
Preparation for oral proceedings
Sep 12, 2016
Summons to attend oral proceedings
Feb 23, 2016
Submission concerning representation
Jul 23, 2014
CDS Clean up - amended applicant details
Oct 21, 2013
(Electronic) Receipt
Oct 21, 2013
Amended claims with annotations
Oct 21, 2013
Claims
Oct 21, 2013
Letter accompanying subsequently filed items
Oct 21, 2013
Reply to communication from the Examining Division
Jun 17, 2013
Communication of amended entries concerning the representative
Jun 11, 2013
Annex to the communication
Jun 11, 2013
Communication from the Examining Division
Jun 11, 2013
Submission concerning change of applicant's representative
May 3, 2013
Submission concerning representation
Jan 27, 2012
(Electronic) Receipt
Jan 27, 2012
Amended claims with annotations
Jan 27, 2012
Amended claims with annotations
Jan 27, 2012
Claims
Jan 27, 2012
Letter accompanying subsequently filed items
Jan 27, 2012
Reply to communication from the Examining Division
Nov 18, 2011
Grant of extension of time limit (examination procedure)
Nov 14, 2011
(Electronic) Receipt
Nov 14, 2011
Letter accompanying subsequently filed items
Nov 14, 2011
Request for extension of time limit to communication from the Examining Division
Jul 21, 2011
Annex to the communication
Jul 21, 2011
Communication from the Examining Division
Jul 11, 2011
Decision to allow further processing
Jun 30, 2011
(Electronic) Receipt
Jun 30, 2011
Letter accompanying subsequently filed items
Jun 30, 2011
Request for further processing
Jun 27, 2011
Claim deemed abandoned
Jun 3, 2011
(Electronic) Receipt
Jun 3, 2011
Letter accompanying subsequently filed items
Jun 3, 2011
Letter concerning the inventor
May 26, 2011
(Electronic) Receipt
May 26, 2011
Letter accompanying subsequently filed items
May 26, 2011
Letter concerning the inventor
May 24, 2011
Invitation to indicate correct address of inventor
May 24, 2011
Invitation to indicate correct address of inventor
May 18, 2011
Invitation to indicate correct address of inventor
May 18, 2011
Invitation to indicate correct address of inventor
May 18, 2011
Refund of fees
May 18, 2011
Refund of fees
May 12, 2011
Letter which had not been notified
May 12, 2011
Letter which had not been notified
May 11, 2011
Notification on forthcoming publication of bibliographic data
May 3, 2011
(Electronic) Receipt
May 3, 2011
Amended claims filed after receipt of (European) search report
May 3, 2011
Amended claims with annotations
May 3, 2011
Amendments received before examination
May 3, 2011
Letter accompanying subsequently filed items
May 3, 2011
Letter which had not been notified
May 3, 2011
Letter which had not been notified
Apr 12, 2011
Communication concerning correction of deficiences in Written Opinion/amendment of application/payment of claims fee
Mar 17, 2011
(Electronic) Receipt
Mar 17, 2011
Request for entry into the European phase
Mar 11, 2011
Copy of the international preliminary report on patentability
Dec 29, 2010
Information on entry into European phase
Apr 13, 2010
Priority document (electronically transmitted)
Apr 13, 2010
Priority document (electronically transmitted)
Feb 25, 2010
Copy of the international search report
Feb 25, 2010
Published international application - A1
Jul 9, 2009
Written opinion of the ISA, boxes No. I to VIII
Jul 9, 2009
Written opinion of the ISA, cover sheet
Jul 9, 2009
Written opinion of the ISA, supplemental box
Jul 8, 2009
Notification of the recording of a change
Nov 21, 2008
Abstract
Nov 21, 2008
Claims
Nov 21, 2008
Description
Nov 21, 2008
Drawings

EP2328553

THE REGENTS OF THE UNIVERSITY OF CALIFORNIA

Application Number: EP08876449A
Filing Date: Nov 12, 2008
Status: Revoked; Sep 2, 2022
Publication Date: Jun 10, 2020
External Links: Slate, Register , Google Patents