System And Method Of Applying Carbon Dioxide During The Production Of Concrete

Patent No. EP2951122 (titled "System And Method Of Applying Carbon Dioxide During The Production Of Concrete") was filed by Carboncure on Feb 3, 2014. The application was issued on May 27, 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
LAIR LIQUIDE	Mar 1, 2021	AIR LIQUIDE

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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Oct 4, 2022
Refund of fees
Sep 29, 2022
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Sep 29, 2022
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Sep 26, 2022
Termination of the opposition proceedings with maintenance of patent
Sep 16, 2022
(Electronic) Receipt
Sep 16, 2022
Letter accompanying subsequently filed items
Sep 16, 2022
Withdrawal of an appeal
Aug 19, 2022
Composition of the board (T)
Aug 18, 2022
F3204 Communication of the file number to the parties
Aug 18, 2022
F3204 Communication of the file number to the parties
Aug 11, 2022
(Electronic) Receipt
Aug 11, 2022
Letter accompanying subsequently filed items
Aug 11, 2022
Notice of appeal
Jun 17, 2022
(Electronic) Receipt
Jun 17, 2022
Advice of delivery
Jun 17, 2022
Letter accompanying subsequently filed items
Jun 15, 2022
(Electronic) Receipt
Jun 15, 2022
Advice of delivery
Jun 15, 2022
Letter accompanying subsequently filed items
Jun 13, 2022
Decision of the Opposition Division and instruction
Jun 13, 2022
Decision rejecting the opposition
Jun 13, 2022
Decision rejecting the opposition
Jun 13, 2022
Grounds for the decision (Annex) - opposition
Jun 13, 2022
Means of redress
Jun 13, 2022
Transmittal of decision / summons - opposition
Jun 13, 2022
Transmittal of decision / summons - opposition
May 18, 2022
Notification concerning the date of oral proceedings
May 18, 2022
Notification concerning the date of oral proceedings
May 3, 2022
Brief communication - Opposition proceedings
Apr 28, 2022
Brief communication - Opposition proceedings
Apr 25, 2022
(Electronic) Receipt
Apr 25, 2022
Letter accompanying subsequently filed items
Apr 25, 2022
Written submission in preparation to/during oral proceedings
Apr 22, 2022
Notification concerning the date of oral proceedings
Apr 22, 2022
Notification concerning the date of oral proceedings
Apr 21, 2022
(Electronic) Receipt
Apr 21, 2022
Letter accompanying subsequently filed items
Apr 21, 2022
Written submission in preparation to/during oral proceedings
Dec 7, 2021
(Electronic) Receipt
Dec 7, 2021
Advice of delivery
Dec 7, 2021
Letter accompanying subsequently filed items
Dec 3, 2021
Annex to the communication - opposition
Dec 3, 2021
Information concerning oral proceedings
Dec 3, 2021
Summons to attend oral proceedings
Dec 3, 2021
Summons to attend oral proceedings
Dec 3, 2021
Transmittal of decision / summons - opposition
Dec 3, 2021
Transmittal of decision / summons - opposition
Nov 25, 2021
Information about the result of oral proceedings
Sep 20, 2021
Document concerning representation
May 20, 2021
Brief communication - Opposition proceedings
Apr 29, 2021
(Electronic) Receipt
Apr 29, 2021
Letter accompanying subsequently filed items
Apr 29, 2021
Reply of the patent proprietor to the notice(s) of opposition
Mar 18, 2021
Communication of a notice of opposition and request to file observations
Mar 18, 2021
Notice of further oppositions to opponent(s)
Mar 9, 2021
Communication of a notice of opposition - first information to patent proprietor
Mar 1, 2021
(Electronic) Receipt
Mar 1, 2021
Citation in opposition procedure - 001
Mar 1, 2021
Citation in opposition procedure - 001
Mar 1, 2021
Citation in opposition procedure - 002
Mar 1, 2021
Citation in opposition procedure - 002
Mar 1, 2021
Citation in opposition procedure - 003
Mar 1, 2021
Citation in opposition procedure - 004
Mar 1, 2021
Citation in opposition procedure - 005
Mar 1, 2021
Citation in opposition procedure - 006
Mar 1, 2021
Citation in opposition procedure - 006
Mar 1, 2021
Citation in opposition procedure - 007
Mar 1, 2021
Consolidated list of cited opposition documents
Mar 1, 2021
Letter accompanying subsequently filed items
Mar 1, 2021
Notice of opposition
Mar 1, 2021
Notice of opposition
Mar 1, 2021
Notice of opposition
Jun 8, 2020
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
May 4, 2020
Decision to grant a European patent
Apr 14, 2020
(Electronic) Receipt
Apr 14, 2020
Filing of the translations of the claims
Apr 14, 2020
French translation of claims
Apr 14, 2020
German translation of the claims
Apr 14, 2020
Letter accompanying subsequently filed items
Apr 6, 2020
Notice drawing attention to the payment of the renewal fee and additional fee
Dec 5, 2019
Bibliographic data of the European patent application
Dec 5, 2019
Communication about intention to grant a European patent
Dec 5, 2019
Intention to grant (signatures)
Dec 5, 2019
Text intended for grant (clean copy)
Dec 5, 2019
Text intended for grant (version for approval)
Nov 19, 2019
Notification concerning the date of oral proceedings
Nov 14, 2019
(Electronic) Receipt
Nov 14, 2019
Amended claims with annotations
Nov 14, 2019
Amended description with annotations
Nov 14, 2019
Claims
Nov 14, 2019
Description
Nov 14, 2019
Letter accompanying subsequently filed items
Nov 14, 2019
Written submission in preparation to/during oral proceedings
Nov 11, 2019
Notification concerning the date of oral proceedings
Oct 24, 2019
(Electronic) Receipt
Oct 24, 2019
Amended claims with annotations
Oct 24, 2019
Amended claims with annotations
Oct 24, 2019
Amended claims with annotations
Oct 24, 2019
Annex
Oct 24, 2019
Claims
Oct 24, 2019
Claims
Oct 24, 2019
Claims
Oct 24, 2019
Letter accompanying subsequently filed items
Oct 24, 2019
Written submission in preparation to/during oral proceedings
Aug 29, 2019
Communication of the registration of a transfer or change of name and/or address
Aug 9, 2019
(Electronic) Receipt
Aug 9, 2019
Letter accompanying subsequently filed items
Aug 9, 2019
Submission concerning change of applicant's address
Jun 28, 2019
(Electronic) Receipt
Jun 28, 2019
Advice of delivery
Jun 28, 2019
Letter accompanying subsequently filed items
Jun 19, 2019
Acknowledgement of a document
Jun 19, 2019
Annex to the communication
Jun 19, 2019
Summons to attend oral proceedings
Jan 25, 2019
(Electronic) Receipt
Jan 25, 2019
Amended claims with annotations
Jan 25, 2019
Annex
Jan 25, 2019
Claims
Jan 25, 2019
Letter accompanying subsequently filed items
Jan 25, 2019
Reply to communication from the Examining Division
Dec 14, 2018
Grant of extension of time limit (examination procedure)
Dec 10, 2018
(Electronic) Receipt
Dec 10, 2018
Letter accompanying subsequently filed items
Dec 10, 2018
Request for extension of time limit to communication from the Examining Division
Aug 3, 2018
Annex to a communication
Aug 3, 2018
Annex to the communication
Aug 3, 2018
Communication from the Examining Division
Jul 24, 2018
Examination started
Sep 1, 2017
(Electronic) Receipt
Sep 1, 2017
Amended claims filed after receipt of (European) search report
Sep 1, 2017
Amended claims with annotations
Sep 1, 2017
Amendments received before examination
Sep 1, 2017
Letter accompanying subsequently filed items
Jun 12, 2017
Communication of amended entries concerning the representative
Jun 7, 2017
Submission concerning change of applicant's representative
Jun 6, 2017
Submission concerning change of applicant's representative
Apr 28, 2017
Communication confirming withdrawal from representation
Apr 28, 2017
Communication of amended entries concerning the representative
Apr 13, 2017
(Electronic) Receipt
Apr 13, 2017
Letter accompanying subsequently filed items
Apr 13, 2017
Submission concerning change of applicant's representative
Feb 21, 2017
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Feb 2, 2017
Communication regarding the transmission of the European search report
Feb 2, 2017
Document annexed to the Extended European Search Report
Feb 2, 2017
European search opinion
Feb 2, 2017
Information on Search Strategy
Feb 2, 2017
Supplementary European search report
Jan 19, 2017
Search started
Nov 7, 2016
Communication of the registration of a transfer or change of name and/or address
Oct 12, 2016
(Electronic) Receipt
Oct 12, 2016
Annexes in respect of a client data request
Oct 12, 2016
Letter accompanying subsequently filed items
Oct 12, 2016
Submission concerning a transfer of rights (applicant)
Nov 12, 2015
(Electronic) Receipt
Nov 12, 2015
Amended claims filed after receipt of (European) search report
Nov 12, 2015
Amended claims with annotations
Nov 12, 2015
Amended description filed after receipt of (European) search report
Nov 12, 2015
Amended description with annotations
Nov 12, 2015
Amendments received before examination
Nov 12, 2015
Letter accompanying subsequently filed items
Nov 11, 2015
Notification on forthcoming publication of bibliographic data
Sep 16, 2015
Communication regarding possible amendment of the application/payment of claims fee
Sep 14, 2015
Communication to designated inventor
Sep 14, 2015
Communication to designated inventor
Sep 4, 2015
(Electronic) Receipt
Sep 4, 2015
Request for entry into the European phase
Aug 17, 2015
Copy of the international preliminary report on patentability
Jun 12, 2015
Information on entry into European phase
Aug 26, 2014
Priority document (electronically transmitted)
Aug 7, 2014
Copy of the international search report
Aug 7, 2014
Published international application - A1

EP2951122

CARBONCURE

Application Number: EP14746909A
Filing Date: Feb 3, 2014
Status: Opposition Rejected; Sep 30, 2022
Publication Date: May 27, 2020
External Links: Slate, Register , Google Patents

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System And Method Of Applying Carbon Dioxide During The Production Of Concrete

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Dossier Documents

EP2951122