Use Of 25-Hydroxy-Vitamin D3 To Affect Human Muscle Physiology

Patent No. EP2249842 (titled "Use Of 25-Hydroxy-Vitamin D3 To Affect Human Muscle Physiology") was filed by DSM Assets on Feb 12, 2009. The application was issued on Mar 5, 2025.

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	Apr 26, 2017	NEDERLANDSCH OCTROOIBUREAU

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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Feb 6, 2025
Decision to maintain the European patent in amended form
Feb 6, 2025
Decision to maintain the European patent in amended form
Jan 28, 2025
(Electronic) Receipt
Jan 28, 2025
Filing of the translation of the amended claims
Jan 28, 2025
French translation of claims
Jan 28, 2025
German translation of the claims
Jan 28, 2025
Letter accompanying subsequently filed items
Oct 28, 2024
Communication of bibliographic data
Oct 28, 2024
Communication to opponent concerning maintenance
Oct 28, 2024
Communication with request to file translations
Oct 22, 2024
Maintenance of the patent with the documents specified in the final decision
Oct 8, 2024
Maintenance of the patent with the documents specified in the final decision
Jul 8, 2024
Brief communication - Opposition proceedings
Jul 8, 2024
Brief communication - Opposition proceedings
Jul 8, 2024
Decision of the Opposition Division and instruction
Jul 8, 2024
Druckexemplar in opposition procedure
Jul 8, 2024
Grounds for the decision (Annex) - opposition
Jul 8, 2024
Interlocutory decision in opposition proceedings
Jul 8, 2024
Interlocutory decision in opposition proceedings
Jul 8, 2024
Means of redress
Jan 30, 2024
Annex to the communication - opposition
Jan 30, 2024
Brief communication - Opposition proceedings
Jan 30, 2024
Brief communication - Opposition proceedings
Jan 30, 2024
Communication inviting the parties to file observations
Jan 30, 2024
Communication inviting the parties to file observations
Jan 3, 2024
Communication of amended entries concerning the representative
Dec 12, 2023
Letter accompanying subsequently filed items
Dec 12, 2023
Submission concerning change of applicant's representative
Oct 26, 2023
Brief communication - Opposition proceedings
Oct 23, 2023
(Electronic) Receipt
Oct 23, 2023
Amended description with annotations
Oct 23, 2023
Description
Oct 23, 2023
Letter accompanying subsequently filed items
Oct 23, 2023
Reply to an examination report in opposition proceedings
Sep 12, 2023
Annex to the communication - opposition
Sep 12, 2023
Brief communication - Opposition proceedings
Sep 12, 2023
Brief communication - Opposition proceedings
Sep 12, 2023
Communication inviting the parties to file observations
Sep 12, 2023
Communication inviting the parties to file observations
Jul 4, 2023
Advice of delivery
Jun 23, 2023
Decision of the Board of Appeal
Jun 23, 2023
F3032 Notification(s) of the decision
Jun 23, 2023
F3032 Notification(s) of the decision
May 10, 2023
F3013 Oral Proceedings: Forwarding minutes
May 10, 2023
F3317 Oral Proceedings: Minutes (Appellant: Proprietor + Opponent)
May 4, 2023
F3936 Acknowledgement of receipt Board of Appeal
Apr 25, 2023
(Electronic) Receipt
Apr 25, 2023
Letter accompanying subsequently filed items
Apr 24, 2023
Oral proceedings: change of venue
Apr 24, 2023
Oral proceedings: change of venue
Apr 21, 2023
F3345 Forwarding of submissions to parties
Apr 20, 2023
(Electronic) Receipt
Apr 20, 2023
Letter accompanying subsequently filed items
Apr 20, 2023
Withdrawal of a request for oral proceedings
Apr 4, 2023
F3345 Forwarding of submissions to parties
Apr 3, 2023
(Electronic) Receipt
Apr 3, 2023
Letter accompanying subsequently filed items
Apr 3, 2023
Request for interpreters during oral proceedings
Mar 10, 2023
Miscellaneous requests concerning client data
Mar 6, 2023
F3345 Forwarding of submissions to parties
Mar 3, 2023
(Electronic) Receipt
Mar 3, 2023
Letter accompanying subsequently filed items
Mar 3, 2023
Letter dealing with oral proceedings during the appeal procedure
Jan 31, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jan 31, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Aug 19, 2022
F3936 Acknowledgement of receipt Board of Appeal
Jul 29, 2022
F3004 Communication of the Registry
Jul 29, 2022
F3011.1 Oral Proceedings: summons
Jul 29, 2022
F3011.1 Oral Proceedings: summons
Jul 26, 2022
F3010 Oral proceedings: order for summons
Jul 26, 2022
F3303.16 Change of composition of the Board (T)
Jul 15, 2022
F3057 Communication: Change of responsibility of a Board of Appeal
Jul 12, 2022
F3303.16 Change of composition of the Board (T)
Dec 15, 2020
Communication of amended entries concerning the representative
Dec 9, 2020
Submission concerning change of applicant's representative
Oct 21, 2020
F3345 Forwarding of submissions to parties
Oct 15, 2020
(Electronic) Receipt
Oct 15, 2020
Letter accompanying subsequently filed items
Oct 15, 2020
Letter relating to Appeal Procedure
Mar 25, 2020
Composition of the board (T)
Sep 30, 2019
F3345 Forwarding of submissions to parties
Sep 30, 2019
F3345 Forwarding of submissions to parties
Sep 12, 2019
(Electronic) Receipt
Sep 12, 2019
Letter accompanying subsequently filed items
Sep 12, 2019
Reply to appeal
Sep 9, 2019
(Electronic) Receipt
Sep 9, 2019
Letter accompanying subsequently filed items
Sep 9, 2019
Non-Patent Literature cited during the appeal procedure
Sep 9, 2019
Reply to appeal
May 6, 2019
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
May 6, 2019
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Apr 30, 2019
(Electronic) Receipt
Apr 30, 2019
Letter accompanying subsequently filed items
Apr 30, 2019
Non-Patent Literature cited during the appeal procedure
Apr 30, 2019
Statement of grounds of appeal
Apr 29, 2019
(Electronic) Receipt
Apr 29, 2019
Amended claims with annotations
Apr 29, 2019
Amended claims with annotations
Apr 29, 2019
Amended claims with annotations
Apr 29, 2019
Amended claims with annotations
Apr 29, 2019
Amended claims with annotations
Apr 29, 2019
Amended claims with annotations
Apr 29, 2019
Amended claims with annotations
Apr 29, 2019
Amended claims with annotations
Apr 29, 2019
Auxiliary request during appeals procedure - 01
Apr 29, 2019
Auxiliary request during appeals procedure - 02
Apr 29, 2019
Auxiliary request during appeals procedure - 03
Apr 29, 2019
Auxiliary request during appeals procedure - 04
Apr 29, 2019
Auxiliary request during appeals procedure - 05
Apr 29, 2019
Auxiliary request during appeals procedure - 06
Apr 29, 2019
Auxiliary request during appeals procedure - 07
Apr 29, 2019
Letter accompanying subsequently filed items
Apr 29, 2019
Main request during appeals procedure
Apr 29, 2019
Statement of grounds of appeal
Feb 27, 2019
F3204 Communication of the file number to the parties
Feb 27, 2019
F3204 Communication of the file number to the parties
Feb 21, 2019
Processing of an appeal
Feb 20, 2019
(Electronic) Receipt
Feb 20, 2019
Letter accompanying subsequently filed items
Feb 20, 2019
Notice of appeal
Feb 19, 2019
(Electronic) Receipt
Feb 19, 2019
Letter accompanying subsequently filed items
Feb 19, 2019
Notice of appeal
Jan 24, 2019
Advice of delivery
Jan 11, 2019
Advice of delivery
Jan 3, 2019
Advice of delivery
Jan 2, 2019
Advice of delivery
Dec 20, 2018
Acknowledgement of a document
Dec 20, 2018
Acknowledgement of a document
Dec 20, 2018
Annex to the communication - opposition
Dec 20, 2018
Decision of the Opposition Division and instruction
Dec 20, 2018
Decision of the Opposition Division and instruction
Dec 20, 2018
Druckexemplar in opposition procedure
Dec 20, 2018
Grounds for the decision (Annex) - opposition
Dec 20, 2018
Interlocutory decision in opposition proceedings
Dec 20, 2018
Internal form - Opposition/addressees
Dec 20, 2018
Internal form - Opposition/addressees
Dec 20, 2018
Means of redress
Dec 20, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Dec 20, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Dec 20, 2018
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Dec 20, 2018
Provision of a copy of the minutes - opposition procedure
Dec 20, 2018
Provision of a copy of the minutes - opposition procedure
Dec 20, 2018
Scanned annex to a communication - opposition procedure
Dec 20, 2018
Scanned annex to a communication - opposition procedure
Sep 14, 2018
Information about the result of oral proceedings
Sep 10, 2018
Brief communication - Opposition proceedings
Sep 3, 2018
(Electronic) Receipt
Sep 3, 2018
Letter accompanying subsequently filed items
Sep 3, 2018
Non-patent literature cited during the opposition procedure
Sep 3, 2018
Non-patent literature cited during the opposition procedure
Sep 3, 2018
Written submission in preparation to/during oral proceedings
Aug 23, 2018
Brief communication - Opposition proceedings
Aug 20, 2018
(Electronic) Receipt
Aug 20, 2018
Letter accompanying subsequently filed items
Aug 20, 2018
Written submission in preparation to/during oral proceedings
Jul 20, 2018
Brief communication - Opposition proceedings
Jul 20, 2018
Brief communication - Opposition proceedings
Jul 19, 2018
Communication of amended entries concerning the representative
Jul 18, 2018
Brief communication - Opposition proceedings
Jul 13, 2018
(Electronic) Receipt
Jul 13, 2018
Letter accompanying subsequently filed items
Jul 13, 2018
Written submission in preparation to/during oral proceedings
Jul 12, 2018
(Electronic) Receipt
Jul 12, 2018
Amended claims with annotations
Jul 12, 2018
Amended claims with annotations
Jul 12, 2018
Amended claims with annotations
Jul 12, 2018
Citation in opposition procedure
Jul 12, 2018
Claims
Jul 12, 2018
Claims
Jul 12, 2018
Claims
Jul 12, 2018
Letter accompanying subsequently filed items
Jul 12, 2018
Written submission in preparation to/during oral proceedings
Mar 5, 2018
Advice of delivery
Feb 23, 2018
Advice of delivery
Feb 22, 2018
Advice of delivery
Feb 14, 2018
Acknowledgement of a document
Feb 14, 2018
Acknowledgement of a document
Feb 14, 2018
Annex to the communication - opposition
Feb 14, 2018
Information concerning oral proceedings
Feb 14, 2018
Scanned annex to a communication - opposition procedure
Feb 14, 2018
Summons to attend oral proceedings
Feb 14, 2018
Summons to attend oral proceedings
Feb 9, 2018
Preparation for oral proceedings
Oct 11, 2017
Brief communication - Opposition proceedings
Oct 4, 2017
(Electronic) Receipt
Oct 4, 2017
Amended claims with annotations
Oct 4, 2017
Amended claims with annotations
Oct 4, 2017
Amended claims with annotations
Oct 4, 2017
Claims
Oct 4, 2017
Claims
Oct 4, 2017
Claims
Oct 4, 2017
Letter accompanying subsequently filed items
Oct 4, 2017
Reply of the patent proprietor to the notice(s) of opposition
Jun 7, 2017
Communication of a notice of opposition and request to file observations
Jun 7, 2017
Notice of further oppositions to opponent(s)
May 8, 2017
Communication of a notice of opposition - first information to patent proprietor
Apr 26, 2017
(Electronic) Receipt
Apr 26, 2017
Non-patent literature cited during the opposition procedure
Apr 26, 2017
Non-patent literature cited during the opposition procedure
Apr 26, 2017
Non-patent literature cited during the opposition procedure
Apr 26, 2017
Non-patent literature cited during the opposition procedure
Apr 26, 2017
Notice of opposition
Apr 26, 2017
Notice of opposition
Apr 26, 2017
Patent document cited during the opposition procedure
Apr 26, 2017
Patent document cited during the opposition procedure
Apr 26, 2017
Patent document cited during the opposition procedure
Apr 26, 2017
Patent document cited during the opposition procedure
Apr 26, 2017
Patent document cited during the opposition procedure
Apr 26, 2017
Patent document cited during the opposition procedure
Apr 26, 2017
Patent document cited during the opposition procedure
Apr 26, 2017
Patent document cited during the opposition procedure
Apr 26, 2017
Patent document cited during the opposition procedure
Jul 27, 2016
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jun 30, 2016
Decision to grant a European patent
Jun 15, 2016
(Electronic) Receipt
Jun 15, 2016
Filing of the translations of the claims
Jun 15, 2016
French translation of claims
Jun 15, 2016
German translation of the claims
Jun 15, 2016
Letter accompanying subsequently filed items
Mar 15, 2016
Bibliographic data of the European patent application
Mar 15, 2016
Communication about intention to grant a European patent
Mar 15, 2016
Intention to grant (signatures)
Mar 15, 2016
Text intended for grant
Feb 22, 2016
Request for change of applicant's representative
Mar 18, 2015
(Electronic) Receipt
Mar 18, 2015
Amended claims with annotations
Mar 18, 2015
Amended description with annotations
Mar 18, 2015
Claims
Mar 18, 2015
Description
Mar 18, 2015
Letter accompanying subsequently filed items
Mar 18, 2015
Reply to communication from the Examining Division
Mar 13, 2015
Annex to the communication
Mar 13, 2015
Communication from the Examining Division
Nov 10, 2014
Communication of amended entries concerning the representative
Nov 5, 2014
Submission concerning change of applicant's representative
Jul 23, 2014
(Electronic) Receipt
Jul 23, 2014
Amended claims with annotations
Jul 23, 2014
Claims
Jul 23, 2014
Letter accompanying subsequently filed items
Jul 23, 2014
Reply to communication from the Examining Division
Apr 11, 2014
Annex to the communication
Apr 11, 2014
Communication from the Examining Division
Feb 24, 2014
Communication confirming withdrawal from representation
Feb 24, 2014
Communication of amended entries concerning the representative
Jan 30, 2014
Submission concerning change of applicant's representative
Jan 21, 2014
Examination started
Dec 12, 2012
Communication concerning the filing of a power of attorney
Dec 12, 2012
Communication of amended entries concerning the representative
Nov 29, 2012
Submission concerning change of applicant's representative
Jun 13, 2012
Communication of amended entries concerning the representative
Jun 6, 2012
Submission concerning change of applicant's representative
Oct 29, 2010
(Electronic) Receipt
Oct 29, 2010
Amended claims filed after receipt of (European) search report
Oct 29, 2010
Amended claims with annotations
Oct 29, 2010
Amendments received before examination
Oct 29, 2010
Letter accompanying subsequently filed items
Oct 20, 2010
Notification on forthcoming publication of bibliographic data
Sep 29, 2010
Communication concerning correction of deficiences in Written Opinion/amendment of application/payment of claims fee
Sep 1, 2010
Copy of the international preliminary report on patentability
Aug 11, 2010
Refund of fees
Aug 6, 2010
Notice on debiting of fees
Jul 16, 2010
(Electronic) Receipt
Jul 16, 2010
Request for entry into the European phase
Jun 25, 2010
Information on entry into European phase
Sep 8, 2009
Priority document (electronically transmitted)
Sep 8, 2009
Priority document (electronically transmitted)
Sep 8, 2009
Priority document (electronically transmitted)
Sep 8, 2009
Priority document (electronically transmitted)
Sep 8, 2009
Priority document (electronically transmitted)
Aug 20, 2009
Copy of the international search report
Aug 20, 2009
Copy of the international search report
Aug 20, 2009
Published international application - A1
Aug 20, 2009
Published international application - A1
May 15, 2009
Written opinion of the ISA, boxes No. I to VIII
May 15, 2009
Written opinion of the ISA, cover sheet
May 15, 2009
Written opinion of the ISA, supplemental box
Mar 2, 2009
Notification of the recording of a change
Mar 2, 2009
Notification of the recording of a change
Feb 12, 2009
(Electronic) Receipt
Feb 12, 2009
Abstract
Feb 12, 2009
Abstract
Feb 12, 2009
Claims
Feb 12, 2009
Claims
Feb 12, 2009
Description
Feb 12, 2009
Description
Feb 12, 2009
Drawings
Feb 12, 2009
Drawings

EP2249842

DSM ASSETS

Application Number: EP09710537A
Filing Date: Feb 12, 2009
Status: Patent Maintained As Amended; Jan 31, 2025
Publication Date: Mar 5, 2025
External Links: Slate, Register , Google Patents

IP Verse

Use Of 25-Hydroxy-Vitamin D3 To Affect Human Muscle Physiology

Patent Summary

Patent Family

Patent Oppositions

Dossier Documents

EP2249842