Collagen Powder

Patent No. EP2575496 (titled "Collagen Powder") was filed by HFP Ingredints on May 30, 2011. The application was issued on Jan 25, 2017.

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
HIDE TEC	Oct 25, 2017	PFIZ

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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May 22, 2019
Communication to the parties concerning termination of the opposition proceedings - opposition rejected - no appeal lodged
May 22, 2019
Communication to the parties concerning the termination of the opposition proceedings (opponent)
May 17, 2019
Termination of the opposition proceedings with maintenance of patent
Feb 25, 2019
Advice of delivery
Feb 14, 2019
Advice of delivery
Feb 11, 2019
Advice of delivery
Feb 8, 2019
Advice of delivery
Feb 7, 2019
Acknowledgement of a document
Feb 7, 2019
Acknowledgement of a document
Feb 7, 2019
Decision of the Opposition Division and instruction
Feb 7, 2019
Decision rejecting the opposition
Feb 7, 2019
Grounds for the decision (Annex) - opposition
Feb 7, 2019
Internal form - Opposition/addressees
Feb 7, 2019
Means of redress
Feb 7, 2019
Scanned annex to a communication - opposition procedure
Jan 22, 2019
Notification concerning the date of oral proceedings
Jan 22, 2019
Notification concerning the date of oral proceedings
Jan 16, 2019
Brief communication - Opposition proceedings
Jan 15, 2019
Brief communication - Opposition proceedings
Jan 10, 2019
(Electronic) Receipt
Jan 10, 2019
Letter accompanying subsequently filed items
Jan 10, 2019
Withdrawal of a request for oral proceedings
Jan 9, 2019
(Electronic) Receipt
Jan 9, 2019
Letter accompanying subsequently filed items
Jan 9, 2019
Withdrawal of a request for oral proceedings
Dec 7, 2018
Brief communication - Opposition proceedings
Dec 6, 2018
Brief communication - Opposition proceedings
Dec 4, 2018
Brief communication - Opposition proceedings
Nov 30, 2018
(Electronic) Receipt
Nov 30, 2018
Letter accompanying subsequently filed items
Nov 30, 2018
Request for interpreters during oral proceedings
Nov 29, 2018
(Electronic) Receipt
Nov 29, 2018
Citation in opposition procedure
Nov 29, 2018
Citation in opposition procedure
Nov 29, 2018
Citation in opposition procedure
Nov 29, 2018
Citation in opposition procedure
Nov 29, 2018
Letter accompanying subsequently filed items
Nov 29, 2018
Written submission in preparation to/during oral proceedings
Nov 27, 2018
(Electronic) Receipt
Nov 27, 2018
Letter accompanying subsequently filed items
Nov 27, 2018
Request for interpreters during oral proceedings
Jul 31, 2018
Advice of delivery
Jul 26, 2018
Advice of delivery
Jul 26, 2018
Advice of delivery
Jul 20, 2018
Advice of delivery
Jul 19, 2018
Acknowledgement of a document
Jul 19, 2018
Acknowledgement of a document
Jul 19, 2018
Annex to the communication - opposition
Jul 19, 2018
Information concerning oral proceedings
Jul 19, 2018
Preparation for oral proceedings
Jul 19, 2018
Scanned annex to a communication - opposition procedure
Jul 19, 2018
Summons to attend oral proceedings
Jul 19, 2018
Summons to attend oral proceedings
Apr 16, 2018
Brief communication - Opposition proceedings
Apr 9, 2018
(Electronic) Receipt
Apr 9, 2018
Citation in opposition procedure
Apr 9, 2018
Citation in opposition procedure
Apr 9, 2018
Letter accompanying subsequently filed items
Apr 9, 2018
Non-patent literature cited during the opposition procedure
Apr 9, 2018
Reply of the patent proprietor to the notice(s) of opposition
Dec 1, 2017
Communication of a notice of opposition and request to file observations
Dec 1, 2017
Notice of further oppositions to opponent(s)
Nov 9, 2017
Communication of a notice of opposition - first information to patent proprietor
Oct 25, 2017
(Electronic) Receipt
Oct 25, 2017
Non-patent literature cited during the opposition procedure
Oct 25, 2017
Non-patent literature cited during the opposition procedure
Oct 25, 2017
Notice of opposition
Oct 25, 2017
Notice of opposition
Oct 25, 2017
Patent document cited during the opposition procedure
Oct 25, 2017
Patent document cited during the opposition procedure
Oct 25, 2017
Patent document cited during the opposition procedure
Oct 25, 2017
Patent document cited during the opposition procedure
Oct 25, 2017
Patent document cited during the opposition procedure
Oct 25, 2017
Patent document cited during the opposition procedure
Oct 25, 2017
Patent document cited during the opposition procedure
Oct 25, 2017
Patent document cited during the opposition procedure
Oct 25, 2017
Patent document cited during the opposition procedure
Oct 25, 2017
Patent document cited during the opposition procedure
Oct 25, 2017
Patent document cited during the opposition procedure
Oct 25, 2017
Patent document cited during the opposition procedure
Oct 25, 2017
Patent document cited during the opposition procedure
Jan 26, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jan 5, 2017
Decision to grant a European patent
Dec 14, 2016
(Electronic) Receipt
Dec 14, 2016
French translation of claims
Dec 14, 2016
German translation of the claims
Dec 14, 2016
Letter accompanying subsequently filed items
Aug 26, 2016
Annex to the communication about intention to grant a European patent
Aug 26, 2016
Bibliographic data of the European patent application
Aug 26, 2016
Communication about intention to grant a European patent
Aug 26, 2016
Intention to grant (signatures)
Aug 26, 2016
Text intended for grant (clean copy)
Aug 26, 2016
Text intended for grant (version for approval)
Mar 18, 2016
(Electronic) Receipt
Mar 18, 2016
Amended claims with annotations
Mar 18, 2016
Amended claims with annotations
Mar 18, 2016
Claims
Mar 18, 2016
Claims
Mar 18, 2016
Letter accompanying subsequently filed items
Mar 18, 2016
Reply to communication from the Examining Division
Jan 20, 2016
Grant of extension of time limit (examination procedure)
Jan 14, 2016
(Electronic) Receipt
Jan 14, 2016
Letter accompanying subsequently filed items
Jan 14, 2016
Request for extension of time limit to communication from the Examining Division
Oct 8, 2015
Communication of amended entries concerning the representative
Sep 29, 2015
Submission concerning change of applicant's representative
Sep 14, 2015
Annex to the communication
Sep 14, 2015
Communication from the Examining Division
May 20, 2015
(Electronic) Receipt
May 20, 2015
Claims
May 20, 2015
Letter accompanying subsequently filed items
May 20, 2015
Reply to communication from the Examining Division
Jan 22, 2015
Annex to the communication
Jan 22, 2015
Consultation by telephone/in person (with time limit)
Jan 22, 2015
Result of consultation by telephone/in person
Jul 28, 2014
(Electronic) Receipt
Jul 28, 2014
Letter accompanying subsequently filed items
Jul 28, 2014
Reply to communication from the Examining Division
May 21, 2014
Annex to the communication
May 21, 2014
Communication from the Examining Division
May 15, 2014
Examination started
Aug 5, 2013
(Electronic) Receipt
Aug 5, 2013
Amendments received before examination
Aug 5, 2013
Claims
Aug 5, 2013
Letter accompanying subsequently filed items
Apr 23, 2013
CDS Clean up - amended data concerning the representative for the applicant
Apr 2, 2013
Submission concerning representation
Mar 13, 2013
Notification on forthcoming publication of bibliographic data
Feb 18, 2013
Refund of fees
Feb 18, 2013
Refund order of filing/examination fee
Feb 6, 2013
Request for further processing allowed
Feb 5, 2013
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Feb 1, 2013
Communication to designated inventor
Feb 1, 2013
Communication to designated inventor
Jan 29, 2013
Priority search results copy provided by EPO
Jan 21, 2013
(Electronic) Receipt
Jan 21, 2013
Amended claims filed after receipt of (European) search report
Jan 21, 2013
Request for entry into the European phase
Dec 6, 2012
Annexes to the international preliminary examination report
Dec 6, 2012
Copy of the international preliminary examination report
Oct 8, 2012
Information on entry into European phase
Sep 12, 2012
Annex to International preliminary examination report
Sep 12, 2012
Despatch of copy of consultation
Sep 12, 2012
International preliminary examination report
Sep 12, 2012
International preliminary examination report
Sep 12, 2012
International preliminary examination report - free text sheet
Sep 12, 2012
International preliminary examination report - free text sheet
Sep 12, 2012
International preliminary examination report - points I-VIII
Sep 12, 2012
International preliminary examination report - points I-VIII
Sep 12, 2012
Notification of documents sent to WIPO
Sep 12, 2012
Result of consultation
Sep 12, 2012
Separate sheet with IPEA428
Sep 12, 2012
Transmittal of International Preliminary Examination Report
Aug 29, 2012
PCT(IPEA): Amended sheet - claims
Aug 29, 2012
PCT(IPEA): Amended sheet - claims
Aug 29, 2012
Reply to communication PCT/IPEA/408
Aug 29, 2012
Reply to communication PCT/IPEA/408
Jul 30, 2012
PCT(IPEA): Amended sheet - claims
Jul 30, 2012
Reply to communication PCT/IPEA/408
Jun 1, 2012
Written opinion
Jun 1, 2012
Written opinion - free text sheet
Jun 1, 2012
Written opinion - points I-VIII
May 10, 2012
Notification of election of EPO
Apr 4, 2012
Notification of documents sent to WIPO
Apr 4, 2012
Notification of receipt of demand
Mar 28, 2012
Annex
Mar 28, 2012
PCT demand form
Mar 28, 2012
PCT(IPEA): Amended sheet - claims
Mar 28, 2012
PCT(IPEA): Amended sheet - claims
Dec 22, 2011
Priority document (electronically transmitted)
Dec 1, 2011
Copy of the international search report
Dec 1, 2011
Published international application - A1
Jul 19, 2011
Written opinion of the ISA, boxes No. I to VIII
Jul 19, 2011
Written opinion of the ISA, cover sheet
Jul 19, 2011
Written opinion of the ISA, supplemental box

EP2575496

HFP INGREDINTS

Application Number: EP11725209A
Filing Date: May 30, 2011
Status: Opposition Rejected; May 24, 2019
Publication Date: Jan 25, 2017
External Links: Slate, Register , Google Patents

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Collagen Powder

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Dossier Documents

EP2575496