Method For Producing Partly Hydrolyzed Keratinaceous Material

Patent No. EP3192377 (titled "Method For Producing Partly Hydrolyzed Keratinaceous Material") was filed by Tessenderlo Chemie on Jan 14, 2016. The application was issued on Jul 25, 2018.

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	Apr 25, 2019	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

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Jan 24, 2022
Refund of fees
Jan 20, 2022
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Jan 20, 2022
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Jan 18, 2022
Termination of the opposition proceedings with maintenance of patent
Dec 21, 2021
Composition of the board (T)
Dec 16, 2021
(Electronic) Receipt
Dec 16, 2021
Letter accompanying subsequently filed items
Dec 16, 2021
Withdrawal of an appeal
Oct 27, 2021
F3204 Communication of the file number to the parties
Oct 27, 2021
F3204 Communication of the file number to the parties
Oct 15, 2021
(Electronic) Receipt
Oct 15, 2021
Letter accompanying subsequently filed items
Oct 15, 2021
Notice of appeal
Aug 16, 2021
Annex to the communication - opposition
Aug 16, 2021
Decision of the Opposition Division and instruction
Aug 16, 2021
Decision rejecting the opposition
Aug 16, 2021
Decision rejecting the opposition
Aug 16, 2021
Grounds for the decision (Annex) - opposition
Aug 16, 2021
Means of redress
Aug 16, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Aug 16, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Aug 16, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Aug 16, 2021
Provision of a copy of the minutes - opposition procedure
Aug 16, 2021
Provision of a copy of the minutes - opposition procedure
Aug 16, 2021
Scanned annex to a communication - opposition procedure
Aug 16, 2021
Transmittal of decision / summons - opposition
Aug 16, 2021
Transmittal of decision / summons - opposition
May 7, 2021
Information about the result of oral proceedings
Apr 15, 2021
Brief communication - Opposition proceedings
Apr 9, 2021
(Electronic) Receipt
Apr 9, 2021
Auxiliary request during Opposition procedure
Apr 9, 2021
Auxiliary request during Opposition procedure
Apr 9, 2021
Auxiliary request during Opposition procedure
Apr 9, 2021
Auxiliary request during Opposition procedure
Apr 9, 2021
Auxiliary request during Opposition procedure
Apr 9, 2021
Auxiliary request during Opposition procedure
Apr 9, 2021
Auxiliary request during Opposition procedure - 04
Apr 9, 2021
Auxiliary request during Opposition procedure - 05
Apr 9, 2021
Auxiliary request during Opposition procedure - 06
Apr 9, 2021
Auxiliary request during Opposition procedure - 07
Apr 9, 2021
Auxiliary request during Opposition procedure - 08
Apr 9, 2021
Auxiliary request during Opposition procedure - 09
Apr 9, 2021
Letter accompanying subsequently filed items
Apr 9, 2021
Written submission in preparation to/during oral proceedings
Apr 7, 2021
(Electronic) Receipt
Apr 7, 2021
Letter accompanying subsequently filed items
Apr 7, 2021
Written submission in preparation to/during oral proceedings
Mar 29, 2021
Brief communication - Opposition proceedings
Mar 19, 2021
(Electronic) Receipt
Mar 19, 2021
Citation in opposition procedure - 032
Mar 19, 2021
Citation in opposition procedure - 033
Mar 19, 2021
Consolidated list of cited opposition documents
Mar 19, 2021
Letter accompanying subsequently filed items
Mar 19, 2021
Written submission in preparation to/during oral proceedings
Mar 11, 2021
Brief communication - Opposition proceedings
Mar 11, 2021
Brief communication - Opposition proceedings
Mar 5, 2021
(Electronic) Receipt
Mar 5, 2021
(Electronic) Receipt
Mar 5, 2021
Citation in opposition procedure - 027
Mar 5, 2021
Citation in opposition procedure - 028
Mar 5, 2021
Citation in opposition procedure - 029
Mar 5, 2021
Citation in opposition procedure - 030
Mar 5, 2021
Citation in opposition procedure - 030
Mar 5, 2021
Citation in opposition procedure - 031
Mar 5, 2021
Letter accompanying subsequently filed items
Mar 5, 2021
Letter accompanying subsequently filed items
Mar 5, 2021
Written submission in preparation to/during oral proceedings
Mar 5, 2021
Written submission in preparation to/during oral proceedings
Feb 3, 2021
Notification concerning the date of oral proceedings
Feb 3, 2021
Notification concerning the date of oral proceedings
Jan 21, 2021
Document concerning representation
Nov 23, 2020
Acknowledgement of receipt of third party observations
Nov 23, 2020
Brief communication - Opposition proceedings
Nov 23, 2020
Transmittal of third party observations to applicant
Nov 18, 2020
Advice of delivery
Nov 18, 2020
Advice of delivery
Nov 17, 2020
(Electronic) Receipt
Nov 17, 2020
Citation in opposition procedure - 026
Nov 17, 2020
Citation in opposition procedure - 026
Nov 17, 2020
Letter accompanying subsequently filed items
Nov 17, 2020
Observations by third parties
Nov 11, 2020
Acknowledgement of a document
Nov 11, 2020
Acknowledgement of a document
Nov 11, 2020
Annex to the communication - opposition
Nov 11, 2020
Information concerning oral proceedings
Nov 11, 2020
Summons to attend oral proceedings
Nov 11, 2020
Summons to attend oral proceedings
Sep 14, 2020
Brief communication - Opposition proceedings
Sep 8, 2020
(Electronic) Receipt
Sep 8, 2020
Brief communication - Opposition proceedings
Sep 8, 2020
Brief communication - Opposition proceedings
Sep 8, 2020
Notification concerning the date of oral proceedings
Sep 8, 2020
Notification concerning the date of oral proceedings
Sep 8, 2020
Oral proceedings: reply to date proposed
Sep 3, 2020
(Electronic) Receipt
Sep 3, 2020
(Electronic) Receipt
Sep 3, 2020
Citation in opposition procedure - 020
Sep 3, 2020
Citation in opposition procedure - 021
Sep 3, 2020
Citation in opposition procedure - 021
Sep 3, 2020
Citation in opposition procedure - 023
Sep 3, 2020
Citation in opposition procedure - 024
Sep 3, 2020
Citation in opposition procedure - 025
Sep 3, 2020
Letter accompanying subsequently filed items
Sep 3, 2020
Letter accompanying subsequently filed items
Sep 3, 2020
Notification concerning the date of oral proceedings
Sep 3, 2020
Notification concerning the date of oral proceedings
Sep 3, 2020
Oral proceedings: reply to date proposed
Sep 3, 2020
Oral proceedings: reply to date proposed
Jul 21, 2020
Notification concerning the date of oral proceedings
Jul 21, 2020
Notification concerning the date of oral proceedings
Jun 3, 2020
(Electronic) Receipt
Jun 3, 2020
Advice of delivery
Jun 3, 2020
Letter accompanying subsequently filed items
May 25, 2020
Advice of delivery
May 18, 2020
Acknowledgement of a document
May 18, 2020
Acknowledgement of a document
May 18, 2020
Information concerning oral proceedings
May 18, 2020
Notification concerning the date of oral proceedings
May 18, 2020
Notification concerning the date of oral proceedings
May 18, 2020
Summons to attend oral proceedings
May 18, 2020
Summons to attend oral proceedings
Apr 9, 2020
Brief communication - Opposition proceedings
Apr 9, 2020
Brief communication - Opposition proceedings
Apr 3, 2020
(Electronic) Receipt
Apr 3, 2020
(Electronic) Receipt
Apr 3, 2020
Auxiliary request during Opposition procedure
Apr 3, 2020
Auxiliary request during Opposition procedure
Apr 3, 2020
Auxiliary request during Opposition procedure
Apr 3, 2020
Auxiliary request during Opposition procedure - 01
Apr 3, 2020
Auxiliary request during Opposition procedure - 02
Apr 3, 2020
Auxiliary request during Opposition procedure - 03
Apr 3, 2020
Citation in opposition procedure - 018
Apr 3, 2020
Citation in opposition procedure - 019
Apr 3, 2020
Letter accompanying subsequently filed items
Apr 3, 2020
Letter accompanying subsequently filed items
Apr 3, 2020
Written submission in preparation to/during oral proceedings
Apr 3, 2020
Written submission in preparation to/during oral proceedings
Jan 14, 2020
Brief communication - Opposition proceedings
Dec 23, 2019
(Electronic) Receipt
Dec 23, 2019
Citation in opposition procedure - 012
Dec 23, 2019
Citation in opposition procedure - 013
Dec 23, 2019
Citation in opposition procedure - 014
Dec 23, 2019
Citation in opposition procedure - 015
Dec 23, 2019
Citation in opposition procedure - 016
Dec 23, 2019
Citation in opposition procedure - 017
Dec 23, 2019
Letter accompanying subsequently filed items
Dec 23, 2019
Written submission in preparation to/during oral proceedings
Nov 12, 2019
Advice of delivery
Nov 12, 2019
Advice of delivery
Nov 1, 2019
Advice of delivery
Oct 28, 2019
Acknowledgement of a document
Oct 28, 2019
Acknowledgement of a document
Oct 28, 2019
Annex to the communication - opposition
Oct 28, 2019
Information concerning oral proceedings
Oct 28, 2019
Summons to attend oral proceedings
Oct 28, 2019
Summons to attend oral proceedings
Sep 30, 2019
Brief communication - Opposition proceedings
Sep 23, 2019
(Electronic) Receipt
Sep 23, 2019
Citation in opposition procedure - 010
Sep 23, 2019
Citation in opposition procedure - 011
Sep 23, 2019
Letter accompanying subsequently filed items
Sep 23, 2019
Reply of the patent proprietor to the notice(s) of opposition
May 13, 2019
Communication of a notice of opposition and request to file observations
May 13, 2019
Notice of further oppositions to opponent(s)
May 7, 2019
Communication of a notice of opposition - first information to patent proprietor
Apr 25, 2019
(Electronic) Receipt
Apr 25, 2019
Citation in opposition procedure - 001
Apr 25, 2019
Citation in opposition procedure - 002
Apr 25, 2019
Citation in opposition procedure - 003
Apr 25, 2019
Citation in opposition procedure - 004
Apr 25, 2019
Citation in opposition procedure - 005
Apr 25, 2019
Citation in opposition procedure - 006
Apr 25, 2019
Citation in opposition procedure - 007
Apr 25, 2019
Citation in opposition procedure - 008
Apr 25, 2019
Citation in opposition procedure - 009
Apr 25, 2019
Letter accompanying subsequently filed items
Apr 25, 2019
Notice of opposition
Apr 25, 2019
Notice of opposition
Aug 6, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jun 28, 2018
Decision to grant a European patent
May 1, 2018
(Electronic) Receipt
May 1, 2018
Filing of the translations of the claims
May 1, 2018
French translation of claims
May 1, 2018
German translation of the claims
May 1, 2018
Letter accompanying subsequently filed items
Mar 7, 2018
Bibliographic data of the European patent application
Mar 7, 2018
Communication about intention to grant a European patent
Mar 7, 2018
Intention to grant (signatures)
Mar 7, 2018
Text intended for grant (clean copy)
Mar 7, 2018
Text intended for grant (version for approval)
Feb 9, 2018
Examination started
Jan 19, 2018
(Electronic) Receipt
Jan 19, 2018
Amended claims filed after receipt of (European) search report
Jan 19, 2018
Amended claims with annotations
Jan 19, 2018
Amendments received before examination
Jan 19, 2018
Letter accompanying subsequently filed items
Oct 27, 2017
Communication of the registration of a transfer or change of name and/or address
Sep 12, 2017
Annexes in respect of a client data request
Sep 12, 2017
Submission concerning change of applicant's name
Jul 24, 2017
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Jun 21, 2017
Notification of forthcoming publication
May 23, 2017
Communication to designated inventor
May 23, 2017
Communication to designated inventor
May 23, 2017
Communication to designated inventor
May 23, 2017
Communication to designated inventor
May 23, 2017
Communication to designated inventor
Apr 24, 2017
(Electronic) Receipt
Apr 24, 2017
Designation of inventor
Apr 24, 2017
Letter accompanying subsequently filed items
Apr 24, 2017
Letter concerning the inventor
Mar 21, 2016
Communication regarding the transmission of the European search report
Mar 21, 2016
European search opinion
Mar 21, 2016
European search report
Mar 21, 2016
Information on Search Strategy
Mar 9, 2016
Search started
Feb 16, 2016
Communication of amended entries concerning the representative
Feb 11, 2016
Submission concerning change of applicant's representative
Jan 14, 2016
Abstract
Jan 14, 2016
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Jan 14, 2016
Claims
Jan 14, 2016
Description
Jan 14, 2016
Request for grant of a European patent

EP3192377

TESSENDERLO CHEMIE

Application Number: EP16151355A
Filing Date: Jan 14, 2016
Status: Opposition Rejected; Jan 21, 2022
Publication Date: Jul 25, 2018
External Links: Slate, Register , Google Patents

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Method For Producing Partly Hydrolyzed Keratinaceous Material

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Dossier Documents

EP3192377