Ph-Adjusted Sweetener

Patent No. EP2814329 (titled "Ph-Adjusted Sweetener") was filed by Evonik Degussa on Feb 12, 2013. The application was issued on Apr 15, 2020.

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
SUDZUCKER	Jan 14, 2021	SCHRELL
CARGILL	Jan 13, 2021	STRYCH

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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Jun 27, 2023
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Jun 27, 2023
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Jun 27, 2023
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Jun 22, 2023
Termination of the opposition proceedings with revocation of patent
Mar 17, 2023
Advice of delivery
Mar 16, 2023
Advice of delivery
Mar 13, 2023
Annex to the communication - opposition
Mar 13, 2023
Decision of the Opposition Division and instruction
Mar 13, 2023
Decision revoking the European patent
Mar 13, 2023
Decision revoking the European patent
Mar 13, 2023
Decision revoking the European patent
Mar 13, 2023
Grounds for the decision (Annex) - opposition
Mar 13, 2023
Means of redress
Mar 13, 2023
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 13, 2023
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 13, 2023
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Mar 13, 2023
Provision of a copy of the minutes - opposition procedure
Mar 13, 2023
Provision of a copy of the minutes - opposition procedure
Mar 13, 2023
Provision of a copy of the minutes - opposition procedure
Mar 13, 2023
Transmittal of decision / summons - opposition
Mar 13, 2023
Transmittal of decision / summons - opposition
Mar 13, 2023
Transmittal of decision / summons - opposition
Jan 17, 2023
Information about the result of oral proceedings
Dec 12, 2022
(Electronic) Receipt
Dec 12, 2022
Brief communication - Opposition proceedings
Dec 12, 2022
Brief communication - Opposition proceedings
Dec 12, 2022
Letter accompanying subsequently filed items
Dec 12, 2022
Written submission in preparation to/during oral proceedings
Dec 7, 2022
(Electronic) Receipt
Dec 7, 2022
Letter accompanying subsequently filed items
Dec 7, 2022
Written submission in preparation to/during oral proceedings
Dec 6, 2022
Brief communication - Opposition proceedings
Dec 6, 2022
Brief communication - Opposition proceedings
Dec 1, 2022
(Electronic) Receipt
Dec 1, 2022
Request for interpreters during oral proceedings
Nov 28, 2022
Notification concerning the date of oral proceedings
Nov 28, 2022
Notification concerning the date of oral proceedings
Nov 28, 2022
Notification concerning the date of oral proceedings
Nov 22, 2022
Brief communication - Opposition proceedings
Nov 22, 2022
Brief communication - Opposition proceedings
Nov 22, 2022
Notification concerning the date of oral proceedings
Nov 22, 2022
Notification concerning the date of oral proceedings
Nov 22, 2022
Notification concerning the date of oral proceedings
Nov 21, 2022
Brief communication - Opposition proceedings
Nov 21, 2022
Brief communication - Opposition proceedings
Nov 17, 2022
(Electronic) Receipt
Nov 17, 2022
Auxiliary request during Opposition procedure - 01
Nov 17, 2022
Auxiliary request during Opposition procedure - 02
Nov 17, 2022
Letter accompanying subsequently filed items
Nov 17, 2022
Written submission in preparation to/during oral proceedings
Nov 16, 2022
(Electronic) Receipt
Nov 16, 2022
Auxiliary request during Opposition procedure
Nov 16, 2022
Auxiliary request during Opposition procedure
Nov 16, 2022
Auxiliary request during Opposition procedure
Nov 16, 2022
Auxiliary request during Opposition procedure
Nov 16, 2022
Auxiliary request during Opposition procedure
Nov 16, 2022
Auxiliary request during Opposition procedure - 03
Nov 16, 2022
Auxiliary request during Opposition procedure - 04
Nov 16, 2022
Auxiliary request during Opposition procedure - 05
Nov 16, 2022
Claims
Nov 16, 2022
Claims
Nov 16, 2022
Letter accompanying subsequently filed items
Nov 16, 2022
Written submission in preparation to/during oral proceedings
Nov 15, 2022
(Electronic) Receipt
Nov 15, 2022
Letter accompanying subsequently filed items
Nov 15, 2022
Written submission in preparation to/during oral proceedings
Nov 4, 2022
Brief communication - Opposition proceedings
Nov 4, 2022
Brief communication - Opposition proceedings
Oct 28, 2022
(Electronic) Receipt
Oct 28, 2022
Letter accompanying subsequently filed items
Oct 28, 2022
Written submission in preparation to/during oral proceedings
Oct 19, 2022
Brief communication - Opposition proceedings
Oct 19, 2022
Brief communication - Opposition proceedings
Oct 13, 2022
(Electronic) Receipt
Oct 13, 2022
Letter accompanying subsequently filed items
Oct 13, 2022
Written submission in preparation to/during oral proceedings
Sep 13, 2022
Brief communication - Opposition proceedings
Sep 13, 2022
Brief communication - Opposition proceedings
Sep 7, 2022
(Electronic) Receipt
Sep 7, 2022
Request for interpreters during oral proceedings
Sep 7, 2022
Written submission in preparation to/during oral proceedings
Jun 17, 2022
Advice of delivery
Jun 15, 2022
Advice of delivery
Jun 13, 2022
Advice of delivery
Jun 9, 2022
Information concerning oral proceedings
Jun 9, 2022
Notification concerning the date of oral proceedings
Jun 9, 2022
Notification concerning the date of oral proceedings
Jun 9, 2022
Notification concerning the date of oral proceedings
Jun 9, 2022
Summons to attend oral proceedings
Jun 9, 2022
Summons to attend oral proceedings
Jun 9, 2022
Transmittal of decision / summons - opposition
Jun 9, 2022
Transmittal of decision / summons - opposition
Jun 9, 2022
Transmittal of decision / summons - opposition
May 31, 2022
Brief communication - Opposition proceedings
May 31, 2022
Brief communication - Opposition proceedings
May 30, 2022
Advice of delivery
May 25, 2022
(Electronic) Receipt
May 25, 2022
Advice of delivery
May 25, 2022
Advice of delivery
May 25, 2022
Any annexes (other than citation) to an opposition letter
May 25, 2022
Letter accompanying subsequently filed items
May 25, 2022
Oral proceedings: Request for postponement
May 23, 2022
Annex to the communication - opposition
May 23, 2022
Information concerning oral proceedings
May 23, 2022
Summons to attend oral proceedings
May 23, 2022
Summons to attend oral proceedings
May 23, 2022
Summons to attend oral proceedings
May 23, 2022
Transmittal of decision / summons - opposition
May 23, 2022
Transmittal of decision / summons - opposition
May 23, 2022
Transmittal of decision / summons - opposition
Feb 3, 2022
Brief communication - Opposition proceedings
Feb 3, 2022
Brief communication - Opposition proceedings
Jan 26, 2022
(Electronic) Receipt
Jan 26, 2022
Citation in opposition procedure - 040
Jan 26, 2022
Citation in opposition procedure - 041
Jan 26, 2022
Consolidated list of cited opposition documents
Jan 26, 2022
Letter accompanying subsequently filed items
Jan 26, 2022
Letter regarding the opposition procedure (no time limit)
Oct 26, 2021
Brief communication - Opposition proceedings
Oct 26, 2021
Brief communication - Opposition proceedings
Oct 14, 2021
(Electronic) Receipt
Oct 14, 2021
Citation in opposition procedure - 039
Oct 14, 2021
Letter accompanying subsequently filed items
Oct 14, 2021
Letter regarding the opposition procedure (no time limit)
Aug 20, 2021
Brief communication - Opposition proceedings
Aug 20, 2021
Brief communication - Opposition proceedings
Aug 12, 2021
(Electronic) Receipt
Aug 12, 2021
(Electronic) Receipt
Aug 12, 2021
Annex
Aug 12, 2021
Annex
Aug 12, 2021
Letter accompanying subsequently filed items
Aug 12, 2021
Letter accompanying subsequently filed items
Aug 12, 2021
Reply of the patent proprietor to the notice(s) of opposition
Aug 12, 2021
Request concerning the applicant/representative
Jun 8, 2021
Brief communication - Opposition proceedings
Jun 8, 2021
Brief communication - Opposition proceedings
Jun 8, 2021
Grant of extension of time limit (opposition procedure)
Jun 2, 2021
(Electronic) Receipt
Jun 2, 2021
Letter accompanying subsequently filed items
Jun 2, 2021
Request for extension of time limit
May 28, 2021
Brief communication - Opposition proceedings
May 28, 2021
Brief communication - Opposition proceedings
May 28, 2021
Rejection of request for extension of time limit
May 26, 2021
(Electronic) Receipt
May 26, 2021
Letter accompanying subsequently filed items
May 26, 2021
Request for extension of time limit
Feb 15, 2021
Brief communication - Opposition proceedings
Feb 15, 2021
Brief communication - Opposition proceedings
Feb 9, 2021
(Electronic) Receipt
Feb 9, 2021
Letter accompanying subsequently filed items
Feb 9, 2021
Letter regarding the opposition procedure (no time limit)
Feb 3, 2021
Communication of a notice of opposition and request to file observations
Feb 3, 2021
Notice of further oppositions to opponent(s)
Feb 3, 2021
Notice of further oppositions to opponent(s)
Jan 29, 2021
Communication of a notice of opposition - first information to patent proprietor
Jan 14, 2021
(Electronic) Receipt
Jan 14, 2021
Citation in opposition procedure
Jan 14, 2021
Citation in opposition procedure
Jan 14, 2021
Citation in opposition procedure - 017
Jan 14, 2021
Citation in opposition procedure - 018
Jan 14, 2021
Citation in opposition procedure - 019
Jan 14, 2021
Citation in opposition procedure - 020
Jan 14, 2021
Citation in opposition procedure - 021
Jan 14, 2021
Citation in opposition procedure - 022
Jan 14, 2021
Citation in opposition procedure - 023
Jan 14, 2021
Citation in opposition procedure - 024
Jan 14, 2021
Citation in opposition procedure - 024
Jan 14, 2021
Citation in opposition procedure - 025
Jan 14, 2021
Citation in opposition procedure - 026
Jan 14, 2021
Citation in opposition procedure - 027
Jan 14, 2021
Citation in opposition procedure - 028
Jan 14, 2021
Citation in opposition procedure - 029
Jan 14, 2021
Citation in opposition procedure - 030
Jan 14, 2021
Citation in opposition procedure - 031
Jan 14, 2021
Citation in opposition procedure - 032
Jan 14, 2021
Citation in opposition procedure - 033
Jan 14, 2021
Citation in opposition procedure - 034
Jan 14, 2021
Citation in opposition procedure - 035
Jan 14, 2021
Citation in opposition procedure - 036
Jan 14, 2021
Citation in opposition procedure - 037
Jan 14, 2021
Citation in opposition procedure - 038
Jan 14, 2021
Notice of opposition
Jan 14, 2021
Notice of opposition
Jan 13, 2021
(Electronic) Receipt
Jan 13, 2021
Citation in opposition procedure - 001
Jan 13, 2021
Citation in opposition procedure - 002
Jan 13, 2021
Citation in opposition procedure - 003
Jan 13, 2021
Citation in opposition procedure - 004
Jan 13, 2021
Citation in opposition procedure - 005
Jan 13, 2021
Citation in opposition procedure - 006
Jan 13, 2021
Citation in opposition procedure - 007
Jan 13, 2021
Citation in opposition procedure - 008
Jan 13, 2021
Citation in opposition procedure - 009
Jan 13, 2021
Citation in opposition procedure - 010
Jan 13, 2021
Citation in opposition procedure - 011
Jan 13, 2021
Citation in opposition procedure - 012
Jan 13, 2021
Citation in opposition procedure - 013
Jan 13, 2021
Citation in opposition procedure - 014
Jan 13, 2021
Citation in opposition procedure - 015
Jan 13, 2021
Citation in opposition procedure - 016
Jan 13, 2021
Notice of opposition
Jan 13, 2021
Notice of opposition
Apr 27, 2020
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Apr 6, 2020
Communication concerning corrected entries of the applicant
Mar 30, 2020
(Electronic) Receipt
Mar 30, 2020
Letter accompanying subsequently filed items
Mar 30, 2020
Request for correction of the publication
Mar 19, 2020
Decision to grant a European patent
Mar 4, 2020
(Electronic) Receipt
Mar 4, 2020
English translation of the claims
Mar 4, 2020
Filing of the translations of the claims
Mar 4, 2020
French translation of claims
Mar 4, 2020
Letter accompanying subsequently filed items
Nov 12, 2019
Communication of the registration of a transfer or change of name and/or address
Nov 6, 2019
Submission concerning change of applicant's name
Nov 6, 2019
Submission concerning change of applicant's name
Nov 4, 2019
Bibliographic data of the European patent application
Nov 4, 2019
Communication about intention to grant a European patent
Nov 4, 2019
Intention to grant (signatures)
Nov 4, 2019
Text intended for grant (clean copy)
Nov 4, 2019
Text intended for grant (version for approval)
Jun 19, 2019
Acknowledgement of receipt of third party observations
Jun 19, 2019
Transmittal of third party observations to applicant
Jun 14, 2019
(Electronic) Receipt
Jun 14, 2019
Letter accompanying subsequently filed items
Jun 14, 2019
Observations by third parties
May 3, 2019
(Electronic) Receipt
May 3, 2019
Amended claims with annotations
May 3, 2019
Amended description with annotations
May 3, 2019
Claims
May 3, 2019
Description
May 3, 2019
Letter accompanying subsequently filed items
May 3, 2019
Reply to communication from the Examining Division
Feb 15, 2019
Annex to the communication
Feb 15, 2019
Communication from the Examining Division
Jan 28, 2019
Submission concerning representation
Jan 24, 2019
Communication of amended entries concerning the representative
Jan 16, 2019
Submission concerning change of applicant's representative
Jan 14, 2019
Submission concerning change of applicant's representative
Sep 12, 2017
(Electronic) Receipt
Sep 12, 2017
Amended claims with annotations
Sep 12, 2017
Claims
Sep 12, 2017
Letter accompanying subsequently filed items
Sep 12, 2017
Reply to communication from the Examining Division
Jul 19, 2017
Grant of extension of time limit (examination procedure)
Jul 12, 2017
(Electronic) Receipt
Jul 12, 2017
Letter accompanying subsequently filed items
Jul 12, 2017
Request for extension of time limit
Mar 20, 2017
Annex to the communication
Mar 20, 2017
Communication from the Examining Division
Jul 17, 2015
(Electronic) Receipt
Jul 17, 2015
Letter accompanying subsequently filed items
Jul 17, 2015
Statement of non-availability of priority search results
Jun 2, 2015
Invitation to file a copy of search results(priority)
Mar 30, 2015
(Electronic) Receipt
Mar 30, 2015
Amended claims filed after receipt of (European) search report
Mar 30, 2015
Amended claims with annotations
Mar 30, 2015
Amendments received before examination
Mar 30, 2015
Letter accompanying subsequently filed items
Nov 26, 2014
Notification on forthcoming publication of bibliographic data
Oct 8, 2014
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Sep 19, 2014
Communication to designated inventor
Sep 19, 2014
Communication to designated inventor
Sep 19, 2014
Communication to designated inventor
Sep 19, 2014
Communication to designated inventor
Sep 19, 2014
Communication to designated inventor
Sep 19, 2014
Communication to designated inventor
Sep 2, 2014
Copy of the international preliminary report on patentability
Aug 7, 2014
(Electronic) Receipt
Aug 7, 2014
Annex
Aug 7, 2014
Request for entry into the European phase
Aug 6, 2014
Notification of the recording of a change
Aug 6, 2014
Notification of the recording of a change
Jun 27, 2014
Information on entry into European phase
Sep 11, 2013
Priority document (electronically transmitted)
Aug 22, 2013
Copy of the international search report
Aug 22, 2013
Published international application - A1
Jun 10, 2013
Written opinion of the ISA, boxes No. I to VIII
Jun 10, 2013
Written opinion of the ISA, cover sheet
Jun 10, 2013
Written opinion of the ISA, supplemental box
Feb 12, 2013
(Electronic) Receipt
Feb 12, 2013
Abstract
Feb 12, 2013
Claims
Feb 12, 2013
Description
Feb 12, 2013
Drawings

EP2814329

EVONIK DEGUSSA

Application Number: EP13703810A
Filing Date: Feb 12, 2013
Status: Revoked; Jun 23, 2023
Publication Date: Apr 15, 2020
External Links: Slate, Register , Google Patents

IP Verse

Ph-Adjusted Sweetener

Patent Summary

Patent Family

Patent Oppositions (2)

Dossier Documents

EP2814329