Iron-Hydrocarbon Complex Compounds

Patent No. EP2111416 (titled "Iron-Hydrocarbon Complex Compounds") was filed by Vifor on Jan 15, 2008. The application was issued on Mar 30, 2022.

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
NUTRICIA	Feb 13, 2020	SCHRELL

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 3, 2022
Decision to maintain the European patent in amended form
Mar 3, 2022
Decision to maintain the European patent in amended form
Feb 25, 2022
Termination of the opposition proceedings with maintenance of patent
Feb 16, 2022
(Electronic) Receipt
Feb 16, 2022
English translation of the claims
Feb 16, 2022
Filing of the translation of the amended claims
Feb 16, 2022
French translation of claims
Feb 16, 2022
Letter accompanying subsequently filed items
Nov 16, 2021
Communication of bibliographic data
Nov 16, 2021
Communication to opponent concerning maintenance
Nov 16, 2021
Communication with request to file translations
Nov 8, 2021
Maintenance of the patent with the documents specified in the final decision
Aug 3, 2021
Advice of delivery
Aug 2, 2021
Advice of delivery
Aug 2, 2021
Advice of delivery
Jul 28, 2021
Annex to the communication - opposition
Jul 28, 2021
Decision of the Opposition Division and instruction
Jul 28, 2021
Druckexemplar in opposition procedure
Jul 28, 2021
Grounds for the decision (Annex) - opposition
Jul 28, 2021
Interlocutory decision in opposition proceedings
Jul 28, 2021
Interlocutory decision in opposition proceedings
Jul 28, 2021
Means of redress
Jul 28, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jul 28, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jul 28, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Jul 28, 2021
Provision of a copy of the minutes - opposition procedure
Jul 28, 2021
Provision of a copy of the minutes - opposition procedure
Jul 28, 2021
Scanned annex to a communication - opposition procedure
Jul 28, 2021
Scanned annex to a communication - opposition procedure
Jul 28, 2021
Transmittal of decision / summons - opposition
Jul 28, 2021
Transmittal of decision / summons - opposition
Jul 12, 2021
Information about the result of oral proceedings
Jun 9, 2021
(Electronic) Receipt
Jun 9, 2021
Letter accompanying subsequently filed items
May 18, 2021
Brief communication - Opposition proceedings
May 12, 2021
(Electronic) Receipt
May 12, 2021
Auxiliary request during Opposition procedure - 01
May 12, 2021
Auxiliary request during Opposition procedure - 02
May 12, 2021
Auxiliary request during Opposition procedure - 03
May 12, 2021
Auxiliary request during Opposition procedure - 04
May 12, 2021
Auxiliary request during Opposition procedure - 05
May 12, 2021
Auxiliary request during Opposition procedure - 06
May 12, 2021
Auxiliary request during Opposition procedure - 07
May 12, 2021
Citation in opposition procedure - 008
May 12, 2021
Citation in opposition procedure - 009
May 12, 2021
Consolidated list of cited opposition documents
May 12, 2021
Letter accompanying subsequently filed items
May 12, 2021
Main request during Opposition procedure
May 12, 2021
Written submission in preparation to/during oral proceedings
May 5, 2021
(Electronic) Receipt
May 5, 2021
Letter accompanying subsequently filed items
Mar 30, 2021
Notification concerning the date of oral proceedings
Mar 30, 2021
Notification concerning the date of oral proceedings
Feb 5, 2021
Document concerning representation
Oct 20, 2020
Advice of delivery
Oct 20, 2020
Advice of delivery
Oct 13, 2020
Acknowledgement of a document
Oct 13, 2020
Acknowledgement of a document
Oct 13, 2020
Annex to the communication - opposition
Oct 13, 2020
Information concerning oral proceedings
Oct 13, 2020
Scanned annex to a communication - opposition procedure
Oct 13, 2020
Summons to attend oral proceedings
Jul 20, 2020
Brief communication - Opposition proceedings
Jul 13, 2020
(Electronic) Receipt
Jul 13, 2020
Auxiliary request during Opposition procedure
Jul 13, 2020
Auxiliary request during Opposition procedure
Jul 13, 2020
Auxiliary request during Opposition procedure
Jul 13, 2020
Auxiliary request during Opposition procedure
Jul 13, 2020
Auxiliary request during Opposition procedure
Jul 13, 2020
Auxiliary request during Opposition procedure
Jul 13, 2020
Auxiliary request during Opposition procedure
Jul 13, 2020
Auxiliary request during Opposition procedure - 01
Jul 13, 2020
Auxiliary request during Opposition procedure - 02
Jul 13, 2020
Auxiliary request during Opposition procedure - 03
Jul 13, 2020
Auxiliary request during Opposition procedure - 04
Jul 13, 2020
Auxiliary request during Opposition procedure - 05
Jul 13, 2020
Auxiliary request during Opposition procedure - 06
Jul 13, 2020
Auxiliary request during Opposition procedure - 07
Jul 13, 2020
Letter accompanying subsequently filed items
Jul 13, 2020
Main request during Opposition procedure
Jul 13, 2020
Main request during Opposition procedure
Jul 13, 2020
Reply of the patent proprietor to the notice(s) of opposition
Mar 3, 2020
Communication of a notice of opposition and request to file observations
Mar 3, 2020
Notice of further oppositions to opponent(s)
Feb 19, 2020
Communication of a notice of opposition - first information to patent proprietor
Feb 13, 2020
(Electronic) Receipt
Feb 13, 2020
Citation in opposition procedure - 001
Feb 13, 2020
Citation in opposition procedure - 002
Feb 13, 2020
Citation in opposition procedure - 003
Feb 13, 2020
Citation in opposition procedure - 004
Feb 13, 2020
Citation in opposition procedure - 005
Feb 13, 2020
Citation in opposition procedure - 006
Feb 13, 2020
Citation in opposition procedure - 007
Feb 13, 2020
Citation in opposition procedure - 007
Feb 13, 2020
International publication (Pamphlet)
Feb 13, 2020
Notice of opposition
Feb 13, 2020
Notice of opposition
May 27, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Apr 18, 2019
Decision to grant a European patent
Apr 2, 2019
(Electronic) Receipt
Apr 2, 2019
English translation of the claims
Apr 2, 2019
Filing of the translations of the claims
Apr 2, 2019
French translation of claims
Apr 2, 2019
Letter accompanying subsequently filed items
Jan 7, 2019
Bibliographic data of the European patent application
Jan 7, 2019
Communication about intention to grant a European patent
Jan 7, 2019
Intention to grant (signatures)
Jan 7, 2019
Text intended for grant (clean copy)
Jan 7, 2019
Text intended for grant (version for approval)
Jun 20, 2016
Amended claims with annotations
Jun 20, 2016
Claims
Jun 20, 2016
Reply to communication from the Examining Division
Feb 22, 2016
Annex to the communication
Feb 22, 2016
Communication from the Examining Division
Feb 5, 2014
Communication of amended entries concerning the representative
Jan 29, 2014
Submission concerning change of applicant's representative
Mar 28, 2012
Amended claims with annotations
Mar 28, 2012
Claims
Mar 28, 2012
Reply to communication from the Examining Division
Mar 27, 2012
Claims
Mar 27, 2012
Grant of extension of time limit (examination procedure)
Mar 27, 2012
Reply to communication from the Examining Division
Mar 23, 2012
Letter filed during examination procedure after communication from the Examining Division
Mar 22, 2012
Request for extension of time limit to communication from the Examining Division
Jan 5, 2012
CDS Clean up - amended data concerning the representative for the applicant
Jan 3, 2012
Submission concerning representation
Nov 28, 2011
Annex to the communication
Nov 28, 2011
Communication from the Examining Division
Mar 19, 2010
Amended claims with annotations
Mar 19, 2010
Claims
Mar 19, 2010
Non-patent literature cited during the examination procedure
Mar 19, 2010
Reply to communication from the Examining Division
Mar 18, 2010
Amended claims with annotations
Mar 18, 2010
Claims
Mar 18, 2010
Non-patent literature cited during the examination procedure
Mar 18, 2010
Reply to communication from the Examining Division
Nov 13, 2009
Annex to the communication
Nov 13, 2009
Communication from the Examining Division
Oct 2, 2009
Priority document (electronically transmitted)
Sep 30, 2009
Notification on forthcoming publication of bibliographic data
Aug 27, 2009
Communication regarding possible amendment of claims/payment of claims fees
Aug 4, 2009
Copy of the international preliminary report on patentability
Jul 17, 2009
Communication for party to proceedings/third party
Jul 9, 2009
(Electronic) Receipt
Jul 9, 2009
Request for correction of errors in filed documents
Jul 9, 2009
Request for entry into the European phase
May 28, 2009
Information on entry into European phase
Jul 24, 2008
Copy of the international search report
Jul 24, 2008
Priority document (electronically transmitted)
Jul 24, 2008
Published international application - A1
Jan 15, 2008
(Electronic) Receipt
Jan 15, 2008
Abstract
Jan 15, 2008
Claims
Jan 15, 2008
Description

EP2111416

VIFOR

Application Number: EP08707897A
Filing Date: Jan 15, 2008
Status: Patent Maintained As Amended; Feb 25, 2022
Publication Date: Mar 30, 2022
External Links: Slate, Register , Google Patents

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Iron-Hydrocarbon Complex Compounds

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Dossier Documents

EP2111416