Method For Producing Hydrolysed Keratinaceous Material

Patent No. EP2832236 (titled "Method For Producing Hydrolysed Keratinaceous Material") was filed by Tessenderlo Chemie on Jul 30, 2013. The application was issued on Oct 19, 2022.

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
HAARSLEV INDUSTRIES A/S	Dec 15, 2016	LARSEN & BIRKEHOLM

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

Sep 22, 2022
Decision to maintain the European patent in amended form
Sep 16, 2022
Termination of the opposition proceedings with maintenance of patent
Sep 13, 2022
(Electronic) Receipt
Sep 13, 2022
Amended description with annotations
Sep 13, 2022
Clean copy of description pages in the opposition procedure
Sep 13, 2022
Filing of the translation of the amended claims
Sep 13, 2022
Letter accompanying subsequently filed items
Aug 31, 2022
(Electronic) Receipt
Aug 31, 2022
Clean copy of claims in the opposition procedure
Aug 31, 2022
Description
Aug 31, 2022
Filing of the translation of the amended claims
Aug 31, 2022
French translation of claims
Aug 31, 2022
German translation of the claims
Aug 31, 2022
Letter accompanying subsequently filed items
Jun 14, 2022
Communication of bibliographic data
Jun 14, 2022
Communication with request to file translations
Jun 7, 2022
Maintenance of the patent with the documents specified in the final decision
Jun 3, 2022
Refund of fees
Jun 1, 2022
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
May 24, 2022
F3017 Oral Proceedings: Notification of cancellation/postponing
May 19, 2022
F3014 Oral Proceedings: Order cancelling/postponing
May 12, 2022
(Electronic) Receipt
May 12, 2022
Letter accompanying subsequently filed items
May 12, 2022
Withdrawal of an appeal
Mar 3, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Mar 3, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jan 5, 2022
Refund of fees
Jan 3, 2022
F3345 Forwarding of submissions to parties
Dec 20, 2021
(Electronic) Receipt
Dec 20, 2021
Letter accompanying subsequently filed items
Dec 20, 2021
Withdrawal of an opposition
Dec 3, 2021
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Dec 3, 2021
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Oct 13, 2021
(Electronic) Receipt
Oct 13, 2021
Advice of delivery
Oct 13, 2021
F3011.1 Oral Proceedings: summons
Oct 13, 2021
F3011.1 Oral Proceedings: summons
Oct 13, 2021
Letter accompanying subsequently filed items
Oct 9, 2021
F3010 Oral proceedings: order for summons
Sep 27, 2021
F3303.16 Change of composition of the Board (T)
Jan 21, 2021
Document concerning representation
Nov 12, 2020
F3303.16 Change of composition of the Board (T)
Nov 10, 2020
(Electronic) Receipt
Nov 10, 2020
Annexes (other than cited documents) regarding appeal procedure
Nov 10, 2020
Letter accompanying subsequently filed items
Nov 10, 2020
Letter relating to Appeal Procedure
Nov 10, 2020
Non-Patent Literature cited during the appeal procedure
Jan 2, 2020
F3345 Forwarding of submissions to parties
Dec 17, 2019
(Electronic) Receipt
Dec 17, 2019
Letter accompanying subsequently filed items
Dec 17, 2019
Letter relating to Appeal Procedure
Sep 25, 2019
F3345 Forwarding of submissions to parties
Sep 19, 2019
(Electronic) Receipt
Sep 19, 2019
Letter accompanying subsequently filed items
Sep 19, 2019
Letter relating to Appeal Procedure
Sep 19, 2019
Non-Patent Literature cited during the appeal procedure
Sep 19, 2019
Non-Patent Literature cited during the appeal procedure
Sep 19, 2019
Non-Patent Literature cited during the appeal procedure
Jul 12, 2019
F3345 Forwarding of submissions to parties
Jul 8, 2019
(Electronic) Receipt
Jul 8, 2019
Amended claims with annotations
Jul 8, 2019
Amended claims with annotations
Jul 8, 2019
Amended claims with annotations
Jul 8, 2019
Amended claims with annotations
Jul 8, 2019
Amended claims with annotations
Jul 8, 2019
Amended claims with annotations
Jul 8, 2019
Amended claims with annotations
Jul 8, 2019
Amended claims with annotations
Jul 8, 2019
Amended claims with annotations
Jul 8, 2019
Amended claims with annotations
Jul 8, 2019
Amended claims with annotations
Jul 8, 2019
Amended claims with annotations
Jul 8, 2019
Amended claims with annotations
Jul 8, 2019
Claims
Jul 8, 2019
Claims
Jul 8, 2019
Claims
Jul 8, 2019
Claims
Jul 8, 2019
Claims
Jul 8, 2019
Claims
Jul 8, 2019
Claims
Jul 8, 2019
Claims
Jul 8, 2019
Claims
Jul 8, 2019
Claims
Jul 8, 2019
Claims
Jul 8, 2019
Claims
Jul 8, 2019
Claims
Jul 8, 2019
Claims
Jul 8, 2019
Claims
Jul 8, 2019
Letter accompanying subsequently filed items
Jul 8, 2019
Reply to appeal
Apr 17, 2019
Composition of the board (T)
Feb 26, 2019
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Feb 26, 2019
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Feb 20, 2019
(Electronic) Receipt
Feb 20, 2019
Amended claims with annotations
Feb 20, 2019
Amended claims with annotations
Feb 20, 2019
Claims
Feb 20, 2019
Claims
Feb 20, 2019
Letter accompanying subsequently filed items
Feb 20, 2019
Non-Patent Literature cited during the appeal procedure
Feb 20, 2019
Non-Patent Literature cited during the appeal procedure
Feb 20, 2019
Non-Patent Literature cited during the appeal procedure
Feb 20, 2019
Statement of grounds of appeal
Feb 8, 2019
(Electronic) Receipt
Feb 8, 2019
Letter accompanying subsequently filed items
Feb 8, 2019
Non-Patent Literature cited during the appeal procedure
Feb 8, 2019
Non-Patent Literature cited during the appeal procedure
Feb 8, 2019
Statement of grounds of appeal
Jan 3, 2019
F3204 Communication of the file number to the parties
Jan 3, 2019
F3204 Communication of the file number to the parties
Dec 19, 2018
(Electronic) Receipt
Dec 19, 2018
Letter accompanying subsequently filed items
Dec 19, 2018
Notice of appeal
Dec 14, 2018
F3204 Communication of the file number to the parties
Dec 14, 2018
F3204 Communication of the file number to the parties
Dec 11, 2018
Processing of an appeal
Dec 10, 2018
(Electronic) Receipt
Dec 10, 2018
Letter accompanying subsequently filed items
Dec 10, 2018
Notice of appeal
Nov 15, 2018
Result of consultation by telephone/in person
Nov 1, 2018
Advice of delivery
Oct 23, 2018
Advice of delivery
Oct 15, 2018
Advice of delivery
Oct 10, 2018
Acknowledgement of a document
Oct 10, 2018
Acknowledgement of a document
Oct 10, 2018
Decision of the Opposition Division and instruction
Oct 10, 2018
Grounds for the decision (Annex) - opposition
Oct 10, 2018
Interlocutory decision in opposition proceedings
Oct 10, 2018
Internal form - Opposition/addressees
Oct 10, 2018
Means of redress
Oct 10, 2018
OPPODREX with handwritten amendments
Oct 10, 2018
Scanned annex to a communication - opposition procedure
Oct 8, 2018
Annex to the communication - opposition
Oct 8, 2018
Internal form - Opposition/addressees
Oct 8, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Oct 8, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Oct 8, 2018
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Oct 8, 2018
Provision of a copy of the minutes - opposition procedure
Aug 10, 2018
Brief communication - Opposition proceedings
Jun 26, 2018
(Electronic) Receipt
Jun 26, 2018
Clean copy of claims in the opposition procedure
Jun 26, 2018
Clean copy of description pages in the opposition procedure
Jun 26, 2018
Letter accompanying subsequently filed items
Jun 26, 2018
Letter regarding the opposition procedure (no time limit)
May 17, 2018
Information about the result of oral proceedings
Apr 26, 2018
Brief communication - Opposition proceedings
Apr 20, 2018
(Electronic) Receipt
Apr 20, 2018
Citation in opposition procedure
Apr 20, 2018
Letter accompanying subsequently filed items
Apr 20, 2018
Letter accompanying subsequently filed items
Apr 20, 2018
Written submission in preparation to/during oral proceedings
Mar 22, 2018
Brief communication - Opposition proceedings
Mar 16, 2018
(Electronic) Receipt
Mar 16, 2018
Amended claims with annotations
Mar 16, 2018
Amended claims with annotations
Mar 16, 2018
Amended claims with annotations
Mar 16, 2018
Amended claims with annotations
Mar 16, 2018
Amended claims with annotations
Mar 16, 2018
Amended claims with annotations
Mar 16, 2018
Amended claims with annotations
Mar 16, 2018
Amended claims with annotations
Mar 16, 2018
Amended claims with annotations
Mar 16, 2018
Amended claims with annotations
Mar 16, 2018
Amended claims with annotations
Mar 16, 2018
Amended claims with annotations
Mar 16, 2018
Amended claims with annotations
Mar 16, 2018
Amended claims with annotations
Mar 16, 2018
Auxiliary request during Opposition procedure
Mar 16, 2018
Auxiliary request during Opposition procedure
Mar 16, 2018
Auxiliary request during Opposition procedure
Mar 16, 2018
Auxiliary request during Opposition procedure
Mar 16, 2018
Auxiliary request during Opposition procedure
Mar 16, 2018
Auxiliary request during Opposition procedure
Mar 16, 2018
Auxiliary request during Opposition procedure
Mar 16, 2018
Auxiliary request during Opposition procedure
Mar 16, 2018
Auxiliary request during Opposition procedure
Mar 16, 2018
Auxiliary request during Opposition procedure
Mar 16, 2018
Auxiliary request during Opposition procedure
Mar 16, 2018
Auxiliary request during Opposition procedure
Mar 16, 2018
Auxiliary request during Opposition procedure
Mar 16, 2018
Auxiliary request during Opposition procedure
Mar 16, 2018
Letter accompanying subsequently filed items
Mar 16, 2018
Non-patent literature cited during the opposition procedure
Mar 16, 2018
Non-patent literature cited during the opposition procedure
Mar 16, 2018
Non-patent literature cited during the opposition procedure
Mar 16, 2018
Non-patent literature cited during the opposition procedure
Mar 16, 2018
Non-patent literature cited during the opposition procedure
Mar 16, 2018
Non-patent literature cited during the opposition procedure
Mar 16, 2018
Non-patent literature cited during the opposition procedure
Mar 16, 2018
Non-patent literature cited during the opposition procedure
Mar 16, 2018
Non-patent literature cited during the opposition procedure
Mar 16, 2018
Written submission in preparation to/during oral proceedings
Feb 27, 2018
Brief communication - Opposition proceedings
Feb 21, 2018
(Electronic) Receipt
Feb 21, 2018
Letter accompanying subsequently filed items
Feb 21, 2018
Written submission in preparation to/during oral proceedings
Oct 23, 2017
Communication of the registration of a transfer or change of name and/or address
Oct 20, 2017
Advice of delivery
Oct 18, 2017
Advice of delivery
Oct 17, 2017
Advice of delivery
Oct 17, 2017
Brief communication - Opposition proceedings
Oct 13, 2017
Acknowledgement of a document
Oct 13, 2017
Acknowledgement of a document
Oct 13, 2017
Annex to the communication - opposition
Oct 13, 2017
Preparation for oral proceedings
Oct 13, 2017
Summons to attend oral proceedings
Oct 13, 2017
Summons to attend oral proceedings
Oct 11, 2017
(Electronic) Receipt
Oct 11, 2017
Letter accompanying subsequently filed items
Oct 11, 2017
Submission concerning change of applicant's name
Oct 11, 2017
Submission concerning change of applicant's name
Aug 25, 2017
Brief communication - Opposition proceedings
Aug 17, 2017
(Electronic) Receipt
Aug 17, 2017
Citation in opposition procedure
Aug 17, 2017
Letter accompanying subsequently filed items
Aug 17, 2017
Letter regarding the opposition procedure (no time limit)
Aug 17, 2017
Letter regarding the opposition procedure (no time limit)
Aug 17, 2017
Non-patent literature cited during the opposition procedure
Aug 17, 2017
Non-patent literature cited during the opposition procedure
Aug 17, 2017
Non-patent literature cited during the opposition procedure
Aug 17, 2017
Non-patent literature cited during the opposition procedure
Aug 17, 2017
Non-patent literature cited during the opposition procedure
Aug 17, 2017
Non-patent literature cited during the opposition procedure
Aug 17, 2017
Non-patent literature cited during the opposition procedure
Jun 22, 2017
Brief communication - Opposition proceedings
Jun 13, 2017
(Electronic) Receipt
Jun 13, 2017
Letter regarding the opposition procedure (no time limit)
Jun 13, 2017
Patent document cited during the opposition procedure
Jun 13, 2017
Reply of the patent proprietor to the notice(s) of opposition
May 29, 2017
Brief communication - Opposition proceedings
May 29, 2017
Rejection of request for extension of time limit
May 23, 2017
(Electronic) Receipt
May 23, 2017
Letter accompanying subsequently filed items
May 23, 2017
Request for extension of time limit
Feb 3, 2017
Communication of a notice of opposition and request to file observations
Feb 3, 2017
Notice of further oppositions to opponent(s)
Dec 23, 2016
Communication of a notice of opposition - first information to patent proprietor
Dec 15, 2016
(Electronic) Receipt
Dec 15, 2016
Letter accompanying subsequently filed items
Dec 15, 2016
Non-patent literature cited during the opposition procedure
Dec 15, 2016
Non-patent literature cited during the opposition procedure
Dec 15, 2016
Non-patent literature cited during the opposition procedure
Dec 15, 2016
Notice of opposition
Dec 15, 2016
Notice of opposition
Dec 15, 2016
Patent document cited during the opposition procedure
Dec 15, 2016
Patent document cited during the opposition procedure
Dec 15, 2016
Patent document cited during the opposition procedure
Mar 24, 2016
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Feb 25, 2016
Decision to grant a European patent
Feb 16, 2016
Communication of amended entries concerning the representative
Feb 11, 2016
Submission concerning change of applicant's representative
Dec 4, 2015
(Electronic) Receipt
Dec 4, 2015
Filing of the translations of the claims
Dec 4, 2015
French translation of claims
Dec 4, 2015
German translation of the claims
Dec 4, 2015
Letter accompanying subsequently filed items
Nov 24, 2015
CDS Clean up - amended data concerning the representative for the applicant
Oct 29, 2015
Bibliographic data of the European patent application
Oct 29, 2015
Communication about intention to grant a European patent
Oct 29, 2015
Intention to grant (signatures)
Oct 29, 2015
Text intended for grant
Oct 5, 2015
Submission concerning representation
Sep 30, 2015
Examination started
Jul 16, 2015
(Electronic) Receipt
Jul 16, 2015
Amended claims filed after receipt of (European) search report
Jul 16, 2015
Amended claims with annotations
Jul 16, 2015
Amended description filed after receipt of (European) search report
Jul 16, 2015
Amendments received before examination
Jul 16, 2015
Letter accompanying subsequently filed items
Jul 16, 2015
Non-patent literature cited during the examination procedure
Jul 16, 2015
Non-patent literature cited during the examination procedure
Jul 16, 2015
Patent document cited during the examination procedure
Jul 16, 2015
Patent document cited during the examination procedure
Feb 9, 2015
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Jan 8, 2015
Notification of forthcoming publication
Jan 24, 2014
Communication regarding the transmission of the European search report
Jan 24, 2014
European search opinion
Jan 24, 2014
European search report
Jan 9, 2014
Search started
Sep 20, 2013
Communication to designated inventor
Sep 20, 2013
Communication to designated inventor
Jul 31, 2013
(Electronic) Receipt
Jul 31, 2013
Letter accompanying subsequently filed items
Jul 31, 2013
Matter concerning the application
Jul 30, 2013
Abstract
Jul 30, 2013
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Jul 30, 2013
Claims
Jul 30, 2013
Description
Jul 30, 2013
Designation of inventor
Jul 30, 2013
Designation of inventor
Jul 30, 2013
Request for grant of a European patent

EP2832236

TESSENDERLO CHEMIE

Application Number: EP13178511A
Filing Date: Jul 30, 2013
Status: Patent Maintained As Amended; Sep 16, 2022
Publication Date: Oct 19, 2022
External Links: Slate, Register , Google Patents

IP Verse

Method For Producing Hydrolysed Keratinaceous Material

Patent Summary

Patent Family

Patent Oppositions

Dossier Documents

EP2832236