IP Verse

Pharmaceutical Dosage Form For Immediate Release Of An Indolinone Derivative

Patent No. EP2313087 (titled "Pharmaceutical Dosage Form For Immediate Release Of An Indolinone Derivative") was filed by Boehringer Ingelheim on Jun 4, 2009. The application was issued on Nov 22, 2023.

Patent Summary

Pharmaceutical dosage form of the active substance 3-Z-[1-(4-(N-((4-methyl-piperazin-1-yl)-methylcarbonyl)-N-methyl-amino)-anilino)-1-phenyl-methylene]-6-methoxycarbonyl-2-indolinone-monoethanesulphonate that delivers an immediate release profile with at least 70% dissolution in 60 minutes under specific in vitro conditions. The dosage form is a viscous lipid suspension containing the drug in medium chain triglycerides, hard fat, and lecithin. It can be in capsule or tablet form. The lipid suspension provides rapid dissolution and absorption of the drug.

Patent Family

Patent Oppositions (4)

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
GENERICS UK	Aug 20, 2019	TER MEER STEINMEISTER & PARTNER
TER MEER STEINMEISTER & PARTNER PATENTANWALTE MBB	Aug 20, 2019	TER MEER STEINMEISTER & PARTNER
TEVA PHARMACEUTICALS	Aug 20, 2019	LEDERER & KELLER
TEVA PHARMACEUTICALS	Aug 20, 2019	LEDERER & KELLER PATENTANWALTE PARTNERSCHAFT MBB

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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Oct 26, 2023
Decision to maintain the European patent in amended form
Oct 26, 2023
Decision to maintain the European patent in amended form
Oct 26, 2023
Decision to maintain the European patent in amended form
Oct 26, 2023
Decision to maintain the European patent in amended form
Oct 18, 2023
(Electronic) Receipt
Oct 18, 2023
Filing of the translation of the amended claims
Oct 18, 2023
French translation of claims
Oct 18, 2023
German translation of the claims
Oct 18, 2023
Letter accompanying subsequently filed items
Jul 18, 2023
Communication to opponent concerning maintenance
Jul 18, 2023
Communication to opponent concerning maintenance
Jul 18, 2023
Communication to opponent concerning maintenance
Jul 18, 2023
Communication with request to file translations
Jul 18, 2023
Druckexemplar in opposition procedure
Jul 13, 2023
Maintenance of the patent with the documents specified in the final decision
Jul 4, 2023
F3936 Acknowledgement of receipt Board of Appeal
Jun 28, 2023
Decision of the Board of Appeal
Jun 28, 2023
F3032 Notification(s) of the decision
Jun 28, 2023
F3032 Notification(s) of the decision
Jun 28, 2023
F3032 Notification(s) of the decision
Jun 28, 2023
F3032 Notification(s) of the decision
Jun 26, 2023
Refund of fees
Jun 20, 2023
Auxiliary request during appeals procedure - 01
Jun 20, 2023
F3004 Communication of the Registry
Jun 20, 2023
F3013 Oral Proceedings: Forwarding minutes
Jun 20, 2023
F3317 Oral Proceedings: Minutes (Appellant: Proprietor + Opponent)
May 15, 2023
F3345 Forwarding of submissions to parties
May 10, 2023
(Electronic) Receipt
May 10, 2023
Letter accompanying subsequently filed items
May 10, 2023
Letter dealing with oral proceedings during the appeal procedure
May 4, 2023
Refund of fees
May 3, 2023
F3004 Communication of the Registry
Apr 24, 2023
F3345 Forwarding of submissions to parties
Apr 21, 2023
(Electronic) Receipt
Apr 21, 2023
Letter accompanying subsequently filed items
Apr 21, 2023
Request for interpreters during oral proceedings
Apr 12, 2023
F3345 Forwarding of submissions to parties
Apr 6, 2023
(Electronic) Receipt
Apr 6, 2023
Letter accompanying subsequently filed items
Apr 6, 2023
Withdrawal of an appeal
Apr 5, 2023
F3345 Forwarding of submissions to parties
Mar 31, 2023
(Electronic) Receipt
Mar 31, 2023
Letter accompanying subsequently filed items
Mar 31, 2023
Request for interpreters during oral proceedings
Mar 9, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Mar 9, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Mar 9, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Mar 9, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Apr 21, 2022
F3936 Acknowledgement of receipt Board of Appeal
Apr 19, 2022
F3936 Acknowledgement of receipt Board of Appeal
Apr 19, 2022
F3936 Acknowledgement of receipt Board of Appeal
Apr 14, 2022
F3011.1 Oral Proceedings: summons
Apr 14, 2022
F3011.1 Oral Proceedings: summons
Apr 14, 2022
F3011.1 Oral Proceedings: summons
Apr 14, 2022
F3011.1 Oral Proceedings: summons
Apr 11, 2022
F3010 Oral proceedings: order for summons
Jan 17, 2022
F3303.16 Change of composition of the Board (T)
Jan 7, 2022
F3345 Forwarding of submissions to parties
Jan 7, 2022
F3345 Forwarding of submissions to parties
Jan 7, 2022
F3345 Forwarding of submissions to parties
Dec 22, 2021
(Electronic) Receipt
Dec 22, 2021
Letter accompanying subsequently filed items
Dec 22, 2021
Reply to appeal
Dec 16, 2021
F3345 Forwarding of submissions to parties
Dec 16, 2021
F3345 Forwarding of submissions to parties
Dec 16, 2021
F3345 Forwarding of submissions to parties
Dec 13, 2021
(Electronic) Receipt
Dec 13, 2021
(Electronic) Receipt
Dec 13, 2021
Letter accompanying subsequently filed items
Dec 13, 2021
Letter accompanying subsequently filed items
Dec 13, 2021
Reply to appeal
Dec 13, 2021
Reply to appeal
Dec 9, 2021
F3345 Forwarding of submissions to parties
Dec 3, 2021
(Electronic) Receipt
Dec 3, 2021
Amended claims with annotations
Dec 3, 2021
Amended claims with annotations
Dec 3, 2021
Amended claims with annotations
Dec 3, 2021
Amended claims with annotations
Dec 3, 2021
Auxiliary request during appeals procedure - 01
Dec 3, 2021
Auxiliary request during appeals procedure - 02
Dec 3, 2021
Auxiliary request during appeals procedure - 03
Dec 3, 2021
Auxiliary request during appeals procedure - 04
Dec 3, 2021
Letter accompanying subsequently filed items
Dec 3, 2021
Reply to appeal
Oct 28, 2021
Communication of amended entries in the Register of European Patents
Oct 28, 2021
F3345 Forwarding of submissions to parties
Oct 8, 2021
Letter accompanying subsequently filed items
Oct 8, 2021
Request for a change of address - opponent
Aug 13, 2021
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Aug 13, 2021
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Aug 13, 2021
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Aug 13, 2021
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Aug 10, 2021
(Electronic) Receipt
Aug 10, 2021
Citation in appeal procedure - 026
Aug 10, 2021
Cited document during appeal procedure
Aug 10, 2021
Letter accompanying subsequently filed items
Aug 10, 2021
Statement of grounds of appeal
Aug 9, 2021
(Electronic) Receipt
Aug 9, 2021
Letter accompanying subsequently filed items
Aug 9, 2021
Statement of grounds of appeal
Aug 5, 2021
(Electronic) Receipt
Aug 5, 2021
(Electronic) Receipt
Aug 5, 2021
Citation in appeal procedure - 026
Aug 5, 2021
Citation in appeal procedure - 026
Aug 5, 2021
Citation in appeal procedure - 027
Aug 5, 2021
Citation in appeal procedure - 027
Aug 5, 2021
Citation in appeal procedure - 028
Aug 5, 2021
Citation in appeal procedure - 028
Aug 5, 2021
Letter accompanying subsequently filed items
Aug 5, 2021
Letter accompanying subsequently filed items
Aug 5, 2021
Statement of grounds of appeal
Aug 5, 2021
Statement of grounds of appeal
Jun 11, 2021
Composition of the board (T)
Jun 9, 2021
F3204 Communication of the file number to the parties
Jun 9, 2021
F3204 Communication of the file number to the parties
Jun 7, 2021
F3204 Communication of the file number to the parties
Jun 4, 2021
(Electronic) Receipt
Jun 4, 2021
(Electronic) Receipt
Jun 4, 2021
F3204 Communication of the file number to the parties
Jun 4, 2021
Letter accompanying subsequently filed items
Jun 4, 2021
Letter accompanying subsequently filed items
Jun 4, 2021
Notice of appeal
Jun 4, 2021
Notice of appeal
Jun 1, 2021
(Electronic) Receipt
Jun 1, 2021
Letter accompanying subsequently filed items
Jun 1, 2021
Notice of appeal
May 28, 2021
(Electronic) Receipt
May 28, 2021
Letter accompanying subsequently filed items
May 28, 2021
Notice of appeal
Apr 19, 2021
Advice of delivery
Apr 15, 2021
Advice of delivery
Apr 15, 2021
Advice of delivery
Apr 9, 2021
Advice of delivery
Apr 6, 2021
Annex to the communication - opposition
Apr 6, 2021
Decision of the Opposition Division and instruction
Apr 6, 2021
Druckexemplar in opposition procedure
Apr 6, 2021
Grounds for the decision (Annex) - opposition
Apr 6, 2021
Interlocutory decision in opposition proceedings
Apr 6, 2021
Internal form - Opposition/addressees
Apr 6, 2021
Internal form - Opposition/addressees
Apr 6, 2021
Means of redress
Apr 6, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Apr 6, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Apr 6, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Apr 6, 2021
Provision of a copy of the minutes - opposition procedure
Apr 6, 2021
Scanned annex to a communication - opposition procedure
Apr 6, 2021
Scanned annex to a communication - opposition procedure
Apr 6, 2021
Scanned annex to a communication - opposition procedure
Apr 6, 2021
Transmittal of decision / summons - opposition
Apr 6, 2021
Transmittal of decision / summons - opposition
Apr 6, 2021
Transmittal of decision / summons - opposition
Apr 6, 2021
Transmittal of decision / summons - opposition
Mar 12, 2021
Information about the result of oral proceedings
Feb 4, 2021
(Electronic) Receipt
Feb 4, 2021
Letter accompanying subsequently filed items
Jan 26, 2021
(Electronic) Receipt
Jan 26, 2021
Letter accompanying subsequently filed items
Jan 19, 2021
Brief communication - Opposition proceedings
Jan 19, 2021
Brief communication - Opposition proceedings
Jan 19, 2021
Brief communication - Opposition proceedings
Jan 19, 2021
Brief communication - Opposition proceedings
Jan 18, 2021
Brief communication - Opposition proceedings
Jan 18, 2021
Brief communication - Opposition proceedings
Jan 18, 2021
Brief communication - Opposition proceedings
Jan 12, 2021
(Electronic) Receipt
Jan 12, 2021
(Electronic) Receipt
Jan 12, 2021
(Electronic) Receipt
Jan 12, 2021
(Electronic) Receipt
Jan 12, 2021
Letter accompanying subsequently filed items
Jan 12, 2021
Letter accompanying subsequently filed items
Jan 12, 2021
Letter accompanying subsequently filed items
Jan 12, 2021
Request for interpreters during oral proceedings
Jan 12, 2021
Request for interpreters during oral proceedings
Jan 12, 2021
Written submission in preparation to/during oral proceedings
Jan 12, 2021
Written submission in preparation to/during oral proceedings
Jan 12, 2021
Written submission in preparation to/during oral proceedings
Dec 21, 2020
Notification concerning the date of oral proceedings
Dec 21, 2020
Notification concerning the date of oral proceedings
Dec 21, 2020
Notification concerning the date of oral proceedings
Dec 21, 2020
Notification concerning the date of oral proceedings
Dec 17, 2020
Communication of amended entries
Dec 9, 2020
Request for change of opponent's representative
Jun 30, 2020
Advice of delivery
Jun 30, 2020
Advice of delivery
Jun 24, 2020
Advice of delivery
Jun 22, 2020
Advice of delivery
Jun 17, 2020
Acknowledgement of a document
Jun 17, 2020
Acknowledgement of a document
Jun 17, 2020
Acknowledgement of a document
Jun 17, 2020
Acknowledgement of a document
Jun 17, 2020
Annex to the communication - opposition
Jun 17, 2020
Information concerning oral proceedings
Jun 17, 2020
Scanned annex to a communication - opposition procedure
Jun 17, 2020
Summons to attend oral proceedings
Jun 17, 2020
Summons to attend oral proceedings
Jun 17, 2020
Summons to attend oral proceedings
Jun 17, 2020
Summons to attend oral proceedings
Apr 22, 2020
Brief communication - Opposition proceedings
Apr 22, 2020
Brief communication - Opposition proceedings
Apr 22, 2020
Brief communication - Opposition proceedings
Apr 17, 2020
(Electronic) Receipt
Apr 17, 2020
Letter accompanying subsequently filed items
Apr 17, 2020
Reply from the opponent to submission of proprietor
Mar 19, 2020
Brief communication - Opposition proceedings
Mar 19, 2020
Brief communication - Opposition proceedings
Mar 19, 2020
Brief communication - Opposition proceedings
Mar 13, 2020
(Electronic) Receipt
Mar 13, 2020
Any annexes (other than citation) to an opposition letter
Mar 13, 2020
Auxiliary request during Opposition procedure
Mar 13, 2020
Auxiliary request during Opposition procedure
Mar 13, 2020
Auxiliary request during Opposition procedure
Mar 13, 2020
Auxiliary request during Opposition procedure
Mar 13, 2020
Auxiliary request during Opposition procedure - 01
Mar 13, 2020
Auxiliary request during Opposition procedure - 02
Mar 13, 2020
Auxiliary request during Opposition procedure - 03
Mar 13, 2020
Auxiliary request during Opposition procedure - 04
Mar 13, 2020
Citation in opposition procedure - 017
Mar 13, 2020
Citation in opposition procedure - 018
Mar 13, 2020
Citation in opposition procedure - 019
Mar 13, 2020
Citation in opposition procedure - 020
Mar 13, 2020
Citation in opposition procedure - 021
Mar 13, 2020
Citation in opposition procedure - 022
Mar 13, 2020
Citation in opposition procedure - 023
Mar 13, 2020
Citation in opposition procedure - 024
Mar 13, 2020
Citation in opposition procedure - 025
Mar 13, 2020
Consolidated list of cited opposition documents
Mar 13, 2020
Letter accompanying subsequently filed items
Mar 13, 2020
Reply of the patent proprietor to the notice(s) of opposition
Jan 13, 2020
Brief communication - Opposition proceedings
Jan 13, 2020
Brief communication - Opposition proceedings
Jan 13, 2020
Brief communication - Opposition proceedings
Jan 13, 2020
Communication concerning the filing of a power of attorney
Jan 13, 2020
Communication of amended entries concerning the representative
Jan 10, 2020
Grant of extension of time limit (opposition procedure)
Jan 2, 2020
(Electronic) Receipt
Jan 2, 2020
Letter accompanying subsequently filed items
Jan 2, 2020
Request for extension of time limit
Dec 23, 2019
(Electronic) Receipt
Dec 23, 2019
Authorisation
Dec 23, 2019
Submission concerning change of proprietor's representative
Sep 6, 2019
Communication of a notice of opposition and request to file observations
Sep 6, 2019
Notice of further oppositions to opponent(s)
Sep 6, 2019
Notice of further oppositions to opponent(s)
Sep 6, 2019
Notice of further oppositions to opponent(s)
Aug 26, 2019
Communication of a notice of opposition - first information to patent proprietor
Aug 23, 2019
Communication of a notice of opposition - first information to patent proprietor
Aug 20, 2019
(Electronic) Receipt
Aug 20, 2019
(Electronic) Receipt
Aug 20, 2019
(Electronic) Receipt
Aug 20, 2019
Citation in opposition procedure - 001
Aug 20, 2019
Citation in opposition procedure - 002
Aug 20, 2019
Citation in opposition procedure - 003
Aug 20, 2019
Citation in opposition procedure - 004
Aug 20, 2019
Citation in opposition procedure - 005
Aug 20, 2019
Citation in opposition procedure - 005
Aug 20, 2019
Citation in opposition procedure - 006
Aug 20, 2019
Citation in opposition procedure - 007
Aug 20, 2019
Citation in opposition procedure - 008
Aug 20, 2019
Citation in opposition procedure - 009
Aug 20, 2019
Citation in opposition procedure - 010
Aug 20, 2019
Citation in opposition procedure - 011
Aug 20, 2019
Citation in opposition procedure - 012
Aug 20, 2019
Citation in opposition procedure - 013
Aug 20, 2019
Citation in opposition procedure - 014
Aug 20, 2019
Citation in opposition procedure - 015
Aug 20, 2019
Citation in opposition procedure - 016
Aug 20, 2019
Non-patent literature cited during the opposition procedure
Aug 20, 2019
Non-patent literature cited during the opposition procedure
Aug 20, 2019
Non-patent literature cited during the opposition procedure
Aug 20, 2019
Non-patent literature cited during the opposition procedure
Aug 20, 2019
Notice of opposition
Aug 20, 2019
Notice of opposition
Aug 20, 2019
Notice of opposition
Aug 20, 2019
Notice of opposition
Aug 20, 2019
Notice of opposition
Aug 20, 2019
Notice of opposition
Aug 20, 2019
Patent document cited during the opposition procedure
Aug 20, 2019
Patent document cited during the opposition procedure
Aug 20, 2019
Patent document cited during the opposition procedure
Aug 20, 2019
Patent document cited during the opposition procedure
Aug 20, 2019
Patent document cited during the opposition procedure
Aug 20, 2019
Patent document cited during the opposition procedure
Dec 3, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Oct 25, 2018
Decision to grant a European patent
Oct 10, 2018
(Electronic) Receipt
Oct 10, 2018
Filing of the translations of the claims
Oct 10, 2018
French translation of claims
Oct 10, 2018
German translation of the claims
Oct 10, 2018
Letter accompanying subsequently filed items
Jun 21, 2018
Bibliographic data of the European patent application
Jun 21, 2018
Communication about intention to grant a European patent
Jun 21, 2018
Intention to grant (signatures)
Jun 21, 2018
Text intended for grant (clean copy)
Jun 21, 2018
Text intended for grant (version for approval)
May 4, 2018
(Electronic) Receipt
May 4, 2018
Amended claims with annotations
May 4, 2018
Amended description with annotations
May 4, 2018
Claims
May 4, 2018
Description
May 4, 2018
Letter accompanying subsequently filed items
May 4, 2018
Reply to communication from the Examining Division
Jan 5, 2018
Annex to the communication
Jan 5, 2018
Communication from the Examining Division
Apr 3, 2017
Submission concerning representation
Nov 18, 2016
(Electronic) Receipt
Nov 18, 2016
Amended claims with annotations
Nov 18, 2016
Claims
Nov 18, 2016
Letter accompanying subsequently filed items
Nov 18, 2016
Reply to communication from the Examining Division
Sep 7, 2016
Grant of extension of time limit (examination procedure)
Sep 2, 2016
(Electronic) Receipt
Sep 2, 2016
Letter accompanying subsequently filed items
Sep 2, 2016
Request for extension of time limit to communication from the Examining Division
May 9, 2016
Annex to the communication
May 9, 2016
Communication from the Examining Division
Jul 23, 2015
CDS Clean up - amended applicant details
Mar 12, 2014
Decision to allow further processing
Nov 8, 2013
Amended claims with annotations
Nov 8, 2013
Claims
Nov 8, 2013
Request for further processing
Nov 4, 2013
Amended claims with annotations
Nov 4, 2013
Claims
Nov 4, 2013
Letter accompanying subsequently filed items
Nov 4, 2013
Request for further processing
Aug 23, 2013
Application deemed to be withdrawn (no reply to communication from the Examining Division)
May 14, 2013
Grant of extension of time limit (examination procedure)
May 6, 2013
Letter accompanying subsequently filed items
May 6, 2013
Letter accompanying subsequently filed items
May 6, 2013
Request for extension of time limit to communication from the Examining Division
Jan 7, 2013
Annex to the communication
Jan 7, 2013
Communication from the Examining Division
Sep 3, 2012
Communication of amended entries concerning the representative
Aug 28, 2012
Submission concerning change of applicant's representative
Mar 30, 2011
Notification on forthcoming publication of bibliographic data
Feb 25, 2011
Communication regarding comments on Written Opinion/amendment of application/payment of claims fee
Dec 23, 2010
Copy of the international preliminary report on patentability
Nov 18, 2010
(Electronic) Receipt
Nov 18, 2010
Amended claims filed after receipt of (European) search report
Nov 18, 2010
Annex
Nov 18, 2010
General authorisation
Nov 18, 2010
Request for entry into the European phase
Oct 15, 2010
Information on entry into European phase
Jan 4, 2010
Priority document (electronically transmitted)
Dec 10, 2009
Copy of the international search report
Dec 10, 2009
Published international application - A1
Sep 14, 2009
Written opinion of the ISA, boxes No. I to VIII
Sep 14, 2009
Written opinion of the ISA, cover sheet
Sep 14, 2009
Written opinion of the ISA, supplemental box
Jul 29, 2009
Notification relating to declaration under Rule 4.17 PCT (copy for ISA/EP)
Jun 4, 2009
(Electronic) Receipt
Jun 4, 2009
Abstract
Jun 4, 2009
Claims
Jun 4, 2009
Description
Jun 4, 2009
Drawings
Jun 4, 2009
Priority document (RO-procedure)
Jun 4, 2009
Submission concerning representation

EP2313087

BOEHRINGER INGELHEIM

Application Number: EP09757601A
Filing Date: Jun 4, 2009
Status: Patent Maintained As Amended; Oct 20, 2023
Publication Date: Nov 22, 2023
External Links: Slate, Register , Google Patents