Thermolytic Fragmentation Of Sugars

Patent No. EP3472125 (titled "Thermolytic Fragmentation Of Sugars") was filed by Haldor Topse on Jun 15, 2017. The application was issued on Oct 14, 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
SWINDELL & PEARSON	Jul 14, 2021	SWINDELL & PEARSON

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, 2024
Communication to the parties concerning termination of the opposition proceedings - opposition rejected - no appeal lodged
Jan 24, 2024
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Oct 11, 2023
(Electronic) Receipt
Oct 11, 2023
Advice of delivery
Oct 11, 2023
Letter accompanying subsequently filed items
Oct 10, 2023
Decision rejecting the opposition
Oct 10, 2023
Decision rejecting the opposition
Oct 10, 2023
Grounds for the decision (Annex) - opposition
Oct 10, 2023
Means of redress
Oct 10, 2023
Transmittal of decision / summons - opposition
Oct 10, 2023
Transmittal of decision / summons - opposition
Oct 6, 2023
Decision of the Opposition Division and instruction
Sep 12, 2023
Brief communication - Opposition proceedings
Sep 11, 2023
Notification concerning the date of oral proceedings
Sep 11, 2023
Notification concerning the date of oral proceedings
Sep 6, 2023
(Electronic) Receipt
Sep 6, 2023
Letter accompanying subsequently filed items
Sep 6, 2023
Written submission in preparation to/during oral proceedings
Sep 4, 2023
Brief communication - Opposition proceedings
Aug 31, 2023
(Electronic) Receipt
Aug 31, 2023
Letter accompanying subsequently filed items
Aug 31, 2023
Written submission in preparation to/during oral proceedings
Aug 28, 2023
Brief communication - Opposition proceedings
Aug 24, 2023
(Electronic) Receipt
Aug 24, 2023
Letter accompanying subsequently filed items
Aug 24, 2023
Written submission in preparation to/during oral proceedings
Aug 21, 2023
Brief communication - Opposition proceedings
Aug 9, 2023
Brief communication - Opposition proceedings
Aug 3, 2023
(Electronic) Receipt
Aug 3, 2023
Letter accompanying subsequently filed items
Aug 3, 2023
Written submission in preparation to/during oral proceedings
Jul 28, 2023
Brief communication - Opposition proceedings
Jul 25, 2023
Brief communication - Opposition proceedings
Jul 20, 2023
(Electronic) Receipt
Jul 20, 2023
(Electronic) Receipt
Jul 20, 2023
Citation in opposition procedure - 007
Jul 20, 2023
Consolidated list of cited opposition documents
Jul 20, 2023
Letter accompanying subsequently filed items
Jul 20, 2023
Letter accompanying subsequently filed items
Jul 20, 2023
Request for interpreters during oral proceedings
Jul 20, 2023
Written submission in preparation to/during oral proceedings
Dec 13, 2022
Advice of delivery
Dec 13, 2022
Advice of delivery
Dec 13, 2022
Annex to the communication - opposition
Dec 13, 2022
Information concerning oral proceedings
Dec 13, 2022
Scanned annex to a communication - opposition procedure
Dec 13, 2022
Summons to attend oral proceedings
Dec 13, 2022
Summons to attend oral proceedings
Dec 13, 2022
Transmittal of decision / summons - opposition
Dec 13, 2022
Transmittal of decision / summons - opposition
Aug 19, 2022
Brief communication - Opposition proceedings
Aug 19, 2022
Communication concerning the filing of a power of attorney
Aug 19, 2022
Communication of amended entries concerning the representative
May 31, 2022
Brief communication - Opposition proceedings
May 31, 2022
Communication of the registration of a transfer or change of name and/or address
May 25, 2022
(Electronic) Receipt
May 25, 2022
Annexes in respect of a client data request
May 25, 2022
Letter accompanying subsequently filed items (CDR)
May 25, 2022
Submission concerning change of proprietor's name
May 18, 2022
Indication of deficiencies in a request for entry of a change in personal particulars and invitation to correct them
Apr 27, 2022
(Electronic) Receipt
Apr 27, 2022
Annexes in respect of a client data request
Apr 27, 2022
Letter accompanying subsequently filed items (CDR)
Apr 27, 2022
Submission concerning change of proprietor's name
Apr 22, 2022
Document concerning representation
Dec 13, 2021
Brief communication - Opposition proceedings
Dec 7, 2021
(Electronic) Receipt
Dec 7, 2021
Authorisation
Dec 7, 2021
Auxiliary request during Opposition procedure
Dec 7, 2021
Auxiliary request during Opposition procedure
Dec 7, 2021
Auxiliary request during Opposition procedure
Dec 7, 2021
Auxiliary request during Opposition procedure
Dec 7, 2021
Auxiliary request during Opposition procedure
Dec 7, 2021
Auxiliary request during Opposition procedure
Dec 7, 2021
Auxiliary request during Opposition procedure
Dec 7, 2021
Auxiliary request during Opposition procedure
Dec 7, 2021
Auxiliary request during Opposition procedure
Dec 7, 2021
Auxiliary request during Opposition procedure
Dec 7, 2021
Auxiliary request during Opposition procedure - 01
Dec 7, 2021
Auxiliary request during Opposition procedure - 02
Dec 7, 2021
Auxiliary request during Opposition procedure - 03
Dec 7, 2021
Auxiliary request during Opposition procedure - 04
Dec 7, 2021
Auxiliary request during Opposition procedure - 05
Dec 7, 2021
Auxiliary request during Opposition procedure - 06
Dec 7, 2021
Auxiliary request during Opposition procedure - 07
Dec 7, 2021
Auxiliary request during Opposition procedure - 08
Dec 7, 2021
Auxiliary request during Opposition procedure - 09
Dec 7, 2021
Auxiliary request during Opposition procedure - 10
Dec 7, 2021
Citation in opposition procedure - 006
Dec 7, 2021
Citation in opposition procedure - 006
Dec 7, 2021
Letter accompanying subsequently filed items
Dec 7, 2021
Main request during Opposition procedure
Dec 7, 2021
Reply of the patent proprietor to the notice(s) of opposition
Jul 28, 2021
Communication of a notice of opposition and request to file observations
Jul 28, 2021
Notice of further oppositions to opponent(s)
Jul 20, 2021
Communication of a notice of opposition - first information to patent proprietor
Jul 14, 2021
(Electronic) Receipt
Jul 14, 2021
Any annexes (other than citation) to an opposition letter
Jul 14, 2021
Citation in opposition procedure - 001
Jul 14, 2021
Citation in opposition procedure - 002
Jul 14, 2021
Citation in opposition procedure - 003
Jul 14, 2021
Citation in opposition procedure - 004
Jul 14, 2021
Citation in opposition procedure - 005
Jul 14, 2021
Notice of opposition
Jul 14, 2021
Notice of opposition
Oct 26, 2020
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Sep 17, 2020
Decision to grant a European patent
Sep 15, 2020
Refund of fees
Sep 4, 2020
(Electronic) Receipt
Sep 4, 2020
Filing of the translations of the claims
Sep 4, 2020
French translation of claims
Sep 4, 2020
German translation of the claims
Sep 4, 2020
Letter accompanying subsequently filed items
Jul 6, 2020
Bibliographic data of the European patent application
Jul 6, 2020
Communication about intention to grant a European patent
Jul 6, 2020
Intention to grant (signatures)
Jul 6, 2020
Text intended for grant (clean copy)
Jul 6, 2020
Text intended for grant (version for approval)
Jun 5, 2020
Examination started
Jul 30, 2019
(Electronic) Receipt
Jul 30, 2019
Amendments received before examination
Jul 30, 2019
Letter accompanying subsequently filed items
Mar 27, 2019
Notification on forthcoming publication of bibliographic data
Jan 23, 2019
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Jan 21, 2019
Communication to designated inventor
Jan 21, 2019
Communication to designated inventor
Jan 21, 2019
Communication to designated inventor
Jan 4, 2019
Copy of the international preliminary report on patentability
Nov 9, 2018
(Electronic) Receipt
Nov 9, 2018
Matter concerning the application
Nov 9, 2018
Request for entry into the European phase
Oct 26, 2018
Information on entry into European phase
Jan 8, 2018
Priority document (electronically transmitted)
Jan 8, 2018
Priority document (electronically transmitted)
Dec 21, 2017
Copy of the international search report
Dec 21, 2017
Published international application - A1
Oct 31, 2017
Notification of the recording of a change
Sep 25, 2017
Written opinion of the ISA, boxes No. I to VIII
Sep 25, 2017
Written opinion of the ISA, cover sheet
Sep 25, 2017
Written opinion of the ISA, supplemental box
Sep 5, 2017
Notification relating to declaration under Rule 4.17 PCT (copy for ISA/EP)
Jul 10, 2017
Notification of the international application number and of the international filing date
Jun 15, 2017
(Electronic) Receipt
Jun 15, 2017
Abstract
Jun 15, 2017
Claims
Jun 15, 2017
Description
Jun 15, 2017
Document concerning fees and payments
Jun 15, 2017
Drawings
Jun 15, 2017
Electronic request for grant of an International application

EP3472125

HALDOR TOPSE

Application Number: EP17734002A
Filing Date: Jun 15, 2017
Status: Opposition Rejected; Jan 26, 2024
Publication Date: Oct 14, 2020
External Links: Slate, Register , Google Patents

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Thermolytic Fragmentation Of Sugars

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Dossier Documents

EP3472125