Cd33 Binding Agents

Patent No. EP2625201 (titled "Cd33 Binding Agents") was filed by Boehringer Ingelheim on Oct 4, 2011. The application was issued on May 15, 2019.

Patent Family

Statuses, jurisdictions and citation links are shared on request.

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 7, 2017	VLASSAK
STRAWMAN	Jun 7, 2017	TOLLERVEY

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

May 29, 2019
Letter which had not been notified
Apr 18, 2019
Decision to maintain the European patent in amended form
Apr 16, 2019
Termination of the opposition proceedings with maintenance of patent
Apr 9, 2019
Annex to the communication - opposition
Apr 9, 2019
Brief communication - Opposition proceedings
Apr 4, 2019
Druckexemplar in opposition procedure
Mar 13, 2019
(Electronic) Receipt
Mar 13, 2019
Amended claims with annotations
Mar 13, 2019
Brief communication - Opposition proceedings
Mar 13, 2019
Claims
Mar 13, 2019
Letter accompanying subsequently filed items
Mar 13, 2019
Letter regarding the opposition procedure (no time limit)
Mar 4, 2019
(Electronic) Receipt
Mar 4, 2019
Amended claims with annotations
Mar 4, 2019
Filing of the translation of the amended claims
Mar 4, 2019
French translation of claims
Mar 4, 2019
German translation of the claims
Mar 4, 2019
Letter accompanying subsequently filed items
Feb 4, 2019
Communication of amended entries concerning the representative
Jan 29, 2019
Communication confirming withdrawal from representation
Dec 20, 2018
(Electronic) Receipt
Dec 20, 2018
Letter accompanying subsequently filed items
Dec 20, 2018
Submission concerning change of applicant's representative
Dec 14, 2018
Request for change of opponent's representative
Dec 13, 2018
Request for change of opponent's representative
Dec 5, 2018
Communication of bibliographic data
Dec 5, 2018
Communication with request to file translations
Nov 19, 2018
Maintenance of the patent with the documents specified in the final decision
Aug 13, 2018
Advice of delivery
Aug 3, 2018
Acknowledgement of a document
Aug 3, 2018
Decision of the Opposition Division and instruction
Aug 3, 2018
Druckexemplar in opposition procedure
Aug 3, 2018
Grounds for the decision (Annex) - opposition
Aug 3, 2018
Interlocutory decision in opposition proceedings
Aug 3, 2018
Internal form - Opposition/addressees
Aug 3, 2018
Means of redress
Aug 3, 2018
Scanned annex to a communication - opposition procedure
Jul 10, 2018
Annex to the communication - opposition
Jul 10, 2018
Internal form - Opposition/addressees
Jul 10, 2018
Notification concerning the date of oral proceedings
Jul 10, 2018
Result of consultation by telephone/in person
Jul 5, 2018
Notification concerning the date of oral proceedings
Jul 3, 2018
(Electronic) Receipt
Jul 3, 2018
Amended description with annotations
Jul 3, 2018
Description
Jul 3, 2018
Letter regarding the opposition procedure (no time limit)
Jul 3, 2018
Written submission in preparation to/during oral proceedings
Jun 29, 2018
(Electronic) Receipt
Jun 29, 2018
Amended description with annotations
Jun 29, 2018
Description
Jun 29, 2018
Description
Jun 29, 2018
Letter accompanying subsequently filed items
Jun 29, 2018
Written submission in preparation to/during oral proceedings
Jun 12, 2018
Annex to the communication - opposition
Jun 12, 2018
Internal form - Opposition/addressees
Jun 12, 2018
Result of consultation by telephone/in person
Apr 23, 2018
(Electronic) Receipt
Apr 23, 2018
Amended claims with annotations
Apr 23, 2018
Amended claims with annotations
Apr 23, 2018
Any annexes (other than citation) to an opposition letter
Apr 23, 2018
Claims
Apr 23, 2018
Claims
Apr 23, 2018
Letter accompanying subsequently filed items
Apr 23, 2018
Written submission in preparation to/during oral proceedings
Apr 10, 2018
Annex to the communication - opposition
Apr 10, 2018
Internal form - Opposition/addressees
Apr 10, 2018
Result of consultation by telephone/in person
Apr 10, 2018
Scanned annex to a communication - opposition procedure
Dec 29, 2017
Advice of delivery
Dec 19, 2017
Acknowledgement of a document
Dec 19, 2017
Annex to a communication
Dec 19, 2017
Annex to the communication - opposition
Dec 19, 2017
Preparation for oral proceedings
Dec 19, 2017
Summons to attend oral proceedings
Dec 12, 2017
Brief communication - Opposition proceedings
Dec 12, 2017
Brief communication - Opposition proceedings
Dec 7, 2017
Brief communication - Opposition proceedings
Dec 7, 2017
Brief communication - Opposition proceedings
Dec 7, 2017
Brief communication - Opposition proceedings
Dec 7, 2017
Withdrawal of an opposition
Dec 1, 2017
(Electronic) Receipt
Dec 1, 2017
Letter regarding the opposition procedure (no time limit)
Dec 1, 2017
Withdrawal of an opposition
Nov 28, 2017
Brief communication - Opposition proceedings
Nov 28, 2017
Brief communication - Opposition proceedings
Nov 22, 2017
(Electronic) Receipt
Nov 22, 2017
Amended claims with annotations
Nov 22, 2017
Amended claims with annotations
Nov 22, 2017
Amended claims with annotations
Nov 22, 2017
Citation in opposition procedure
Nov 22, 2017
Citation in opposition procedure
Nov 22, 2017
Claims
Nov 22, 2017
Claims
Nov 22, 2017
Claims
Nov 22, 2017
Letter accompanying subsequently filed items
Nov 22, 2017
Non-patent literature cited during the opposition procedure
Nov 22, 2017
Reply of the patent proprietor to the notice(s) of opposition
Aug 1, 2017
Brief communication - Opposition proceedings
Aug 1, 2017
Brief communication - Opposition proceedings
Aug 1, 2017
Communication concerning the filing of a power of attorney
Aug 1, 2017
Communication of amended entries concerning the representative
Jul 25, 2017
(Electronic) Receipt
Jul 25, 2017
Authorisation
Jul 25, 2017
Request for change of opponent's representative
Jul 12, 2017
Communication of a notice of opposition and request to file observations
Jul 12, 2017
Notice of further oppositions to opponent(s)
Jul 12, 2017
Notice of further oppositions to opponent(s)
Jun 12, 2017
Communication of a notice of opposition - first information to patent proprietor
Jun 12, 2017
Communication of a notice of opposition - first information to patent proprietor
Jun 7, 2017
(Electronic) Receipt
Jun 7, 2017
(Electronic) Receipt
Jun 7, 2017
Citation in opposition procedure
Jun 7, 2017
Citation in opposition procedure
Jun 7, 2017
Citation in opposition procedure
Jun 7, 2017
Citation in opposition procedure
Jun 7, 2017
Citation in opposition procedure
Jun 7, 2017
General authorisation
Jun 7, 2017
General authorisation
Jun 7, 2017
General authorisation
Jun 7, 2017
General authorisation
Jun 7, 2017
General authorisation
Jun 7, 2017
Non-patent literature cited during the opposition procedure
Jun 7, 2017
Non-patent literature cited during the opposition procedure
Jun 7, 2017
Non-patent literature cited during the opposition procedure
Jun 7, 2017
Non-patent literature cited during the opposition procedure
Jun 7, 2017
Non-patent literature cited during the opposition procedure
Jun 7, 2017
Non-patent literature cited during the opposition procedure
Jun 7, 2017
Non-patent literature cited during the opposition procedure
Jun 7, 2017
Non-patent literature cited during the opposition procedure
Jun 7, 2017
Non-patent literature cited during the opposition procedure
Jun 7, 2017
Non-patent literature cited during the opposition procedure
Jun 7, 2017
Non-patent literature cited during the opposition procedure
Jun 7, 2017
Non-patent literature cited during the opposition procedure
Jun 7, 2017
Non-patent literature cited during the opposition procedure
Jun 7, 2017
Non-patent literature cited during the opposition procedure
Jun 7, 2017
Non-patent literature cited during the opposition procedure
Jun 7, 2017
Non-patent literature cited during the opposition procedure
Jun 7, 2017
Non-patent literature cited during the opposition procedure
Jun 7, 2017
Notice of opposition
Jun 7, 2017
Notice of opposition
Jun 7, 2017
Notice of opposition
Jun 7, 2017
Notice of opposition
Jun 7, 2017
Patent document cited during the opposition procedure
Jun 7, 2017
Patent document cited during the opposition procedure
Jun 7, 2017
Patent document cited during the opposition procedure
Jun 7, 2017
Patent document cited during the opposition procedure
Jun 7, 2017
Patent document cited during the opposition procedure
Jun 7, 2017
Patent document cited during the opposition procedure
Jun 7, 2017
Patent document cited during the opposition procedure
Jun 7, 2017
Patent document cited during the opposition procedure
Jun 7, 2017
Patent document cited during the opposition procedure
Jun 7, 2017
Patent document cited during the opposition procedure
Jun 7, 2017
Patent document cited during the opposition procedure
Jun 7, 2017
Submission concerning representation
Sep 8, 2016
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Aug 11, 2016
Decision to grant a European patent
Jul 29, 2016
(Electronic) Receipt
Jul 29, 2016
Filing of the translations of the claims
Jul 29, 2016
French translation of claims
Jul 29, 2016
German translation of the claims
Jul 29, 2016
Letter accompanying subsequently filed items
Apr 4, 2016
Bibliographic data of the European patent application
Apr 4, 2016
Communication about intention to grant a European patent
Apr 4, 2016
Intention to grant (signatures)
Apr 4, 2016
Text intended for grant (clean copy)
Apr 4, 2016
Text intended for grant (sequence listing)
Apr 4, 2016
Text intended for grant (version for approval)
Jul 23, 2015
CDS Clean up - amended applicant details
Jan 20, 2015
(Electronic) Receipt
Jan 20, 2015
Amended claims with annotations
Jan 20, 2015
Claims
Jan 20, 2015
Letter accompanying subsequently filed items
Jan 20, 2015
Reply to communication from the Examining Division
Nov 26, 2014
Grant of extension of time limit (examination procedure)
Nov 20, 2014
(Electronic) Receipt
Nov 20, 2014
Letter accompanying subsequently filed items
Nov 20, 2014
Request for extension of time limit to communication from the Examining Division
Jul 23, 2014
Annex to the communication
Jul 23, 2014
Communication from the Examining Division
Jul 15, 2014
CDS Clean up - amended data concerning the representative for the applicant
Jul 10, 2014
Examination started
Jul 17, 2013
Notification on forthcoming publication of bibliographic data
May 23, 2013
Communication regarding comments on written opinion/amendment of application/payment of claims fee
May 21, 2013
Communication to designated inventor
May 21, 2013
Communication to designated inventor
May 21, 2013
Communication to designated inventor
May 21, 2013
Communication to designated inventor
May 15, 2013
Priority search results copy provided by EPO
Apr 23, 2013
(Electronic) Receipt
Apr 23, 2013
General authorisation
Apr 23, 2013
Request for entry into the European phase
Apr 9, 2013
Annexes to the international preliminary examination report
Apr 9, 2013
Copy of the international preliminary examination report
Feb 15, 2013
Information on entry into European phase
Jan 15, 2013
Annex to International preliminary examination report
Jan 15, 2013
International preliminary examination report
Jan 15, 2013
International preliminary examination report
Jan 15, 2013
International preliminary examination report - free text sheet
Jan 15, 2013
International preliminary examination report - free text sheet
Jan 15, 2013
International preliminary examination report - points I-VIII
Jan 15, 2013
International preliminary examination report - points I-VIII
Jan 15, 2013
Notification of documents sent to WIPO
Jan 15, 2013
Transmittal of International Preliminary Examination Report
Jul 3, 2012
Notification of election of EPO
May 14, 2012
Notification of documents sent to WIPO
May 14, 2012
Notification of receipt of demand
May 10, 2012
Priority document (electronically transmitted)
May 3, 2012
Document concerning fees and payments
May 3, 2012
PCT demand form
May 3, 2012
PCT(IPEA): Amended sheet - claims
May 3, 2012
PCT(IPEA): Amended sheet - claims
Apr 12, 2012
Converted Sequence Listing
Apr 12, 2012
Copy of the international search report
Apr 12, 2012
Published international application - A1
Jan 26, 2012
Written opinion of the ISA, boxes No. I to VIII
Jan 26, 2012
Written opinion of the ISA, cover sheet
Jan 26, 2012
Written opinion of the ISA, supplemental box
Oct 4, 2011
(Electronic) Receipt
Oct 4, 2011
Abstract
Oct 4, 2011
Claims
Oct 4, 2011
Description
Oct 4, 2011
Drawings
Oct 4, 2011
Priority document (RO-procedure)

EP2625201

BOEHRINGER INGELHEIM

Application Number: EP11764553A
Filing Date: Oct 4, 2011
Status: Patent Maintained As Amended; Apr 12, 2019
Publication Date: May 15, 2019
External Links: Slate, Register , Google Patents

IP Verse

Cd33 Binding Agents

Patent Summary

Patent Family

Patent Oppositions (2)

Dossier Documents

EP2625201