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Bulk-Material Cooling Device And Bulk-Material Cooling Method

Patent No. EP2799801 (titled "Bulk-Material Cooling Device And Bulk-Material Cooling Method") was filed by Kawasaki Jukogyo Kabushiki Kaisha on Dec 21, 2012. The application was issued on Oct 4, 2023.

Patent Summary

Patent Family

Patent Oppositions (2)

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
IKN INGENIEURBURO KUHLERBAU NEUSTADT	Feb 9, 2018	LOHR
THYSSENKRUPP INDUSTRIAL SOLUTIONS	Feb 9, 2018	THYSSENKRUPP

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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Sep 7, 2023
Decision to maintain the European patent in amended form
Sep 7, 2023
Decision to maintain the European patent in amended form
Sep 7, 2023
Decision to maintain the European patent in amended form
Sep 1, 2023
Termination of the opposition proceedings with maintenance of patent
Aug 28, 2023
(Electronic) Receipt
Aug 28, 2023
French translation of claims
Aug 28, 2023
German translation of the claims
Aug 28, 2023
Letter accompanying subsequently filed items
Jun 7, 2023
Communication to opponent concerning maintenance
Jun 7, 2023
Communication to opponent concerning maintenance
Jun 7, 2023
Communication with request to file translations
Jun 7, 2023
Druckexemplar in opposition procedure
Jun 1, 2023
Maintenance of the patent with the documents specified in the final decision
Apr 3, 2023
F3936 Acknowledgement of receipt Board of Appeal
Mar 29, 2023
Decision of the Board of Appeal
Mar 29, 2023
F3032 Notification(s) of the decision
Mar 29, 2023
F3032 Notification(s) of the decision
Mar 29, 2023
F3032 Notification(s) of the decision
Mar 29, 2023
F3936 Acknowledgement of receipt Board of Appeal
Feb 3, 2023
F3013 Oral Proceedings: Forwarding minutes
Feb 3, 2023
F3013 Oral Proceedings: Forwarding minutes
Feb 3, 2023
F3013 Oral Proceedings: Forwarding minutes
Feb 3, 2023
F3317 Oral Proceedings: Minutes (Appellant: Proprietor + Opponent)
Jan 23, 2023
Description submitted during oral proceedings
Nov 22, 2022
F3018 Oral proceedings: Confirmation interpreters
Oct 3, 2022
F3936 Acknowledgement of receipt Board of Appeal
Sep 30, 2022
F3936 Acknowledgement of receipt Board of Appeal
Sep 28, 2022
F3017 Oral Proceedings: Notification of cancellation/postponing
Sep 28, 2022
F3017 Oral Proceedings: Notification of cancellation/postponing
Sep 28, 2022
F3017 Oral Proceedings: Notification of cancellation/postponing
Sep 23, 2022
F3014 Oral Proceedings: Order cancelling/postponing
Sep 14, 2022
F3018 Oral proceedings: Confirmation interpreters
Sep 5, 2022
F3345 Forwarding of submissions to parties
Sep 5, 2022
F3345 Forwarding of submissions to parties
Aug 31, 2022
(Electronic) Receipt
Aug 31, 2022
Auxiliary request during appeals procedure - 01
Aug 31, 2022
Auxiliary request during appeals procedure - 02
Aug 31, 2022
Auxiliary request during appeals procedure - 03
Aug 31, 2022
Letter accompanying subsequently filed items
Aug 31, 2022
Letter dealing with oral proceedings during the appeal procedure
Jul 15, 2022
F3345 Forwarding of submissions to parties
Jul 12, 2022
(Electronic) Receipt
Jul 12, 2022
Annexes (other than cited documents) regarding appeal procedure
Jul 12, 2022
Annexes (other than cited documents) regarding appeal procedure
Jul 12, 2022
Letter accompanying subsequently filed items
Jul 12, 2022
Letter dealing with oral proceedings during the appeal procedure
Jun 24, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jun 24, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jun 24, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jun 17, 2022
F3345 Forwarding of submissions to parties
Jun 17, 2022
F3345 Forwarding of submissions to parties
Jun 13, 2022
(Electronic) Receipt
Jun 13, 2022
Letter accompanying subsequently filed items
Jun 13, 2022
Letter dealing with oral proceedings during the appeal procedure
May 6, 2022
F3345 Forwarding of submissions to parties
May 6, 2022
F3345 Forwarding of submissions to parties
Apr 29, 2022
(Electronic) Receipt
Apr 29, 2022
Letter accompanying subsequently filed items
Apr 14, 2022
F3345 Forwarding of submissions to parties
Apr 14, 2022
F3345 Forwarding of submissions to parties
Apr 11, 2022
Advice of delivery
Apr 8, 2022
(Electronic) Receipt
Apr 8, 2022
Letter accompanying subsequently filed items
Apr 8, 2022
Request for interpreters during oral proceedings
Apr 5, 2022
F3936 Acknowledgement of receipt Board of Appeal
Apr 4, 2022
F3011.1 Oral Proceedings: summons
Apr 4, 2022
F3011.1 Oral Proceedings: summons
Apr 4, 2022
F3011.1 Oral Proceedings: summons
Apr 4, 2022
F3350 Communication regarding oral proceedings (art. 15 Rules of Procedure of the Boards of Appeal)
Jul 12, 2021
Composition of the board (T)
Jan 22, 2021
F3345 Forwarding of submissions to parties
Jan 22, 2021
F3345 Forwarding of submissions to parties
Jan 7, 2021
Letter relating to Appeal Procedure
Jun 9, 2020
F3345 Forwarding of submissions to parties
Jun 3, 2020
F3345 Forwarding of submissions to parties
Jun 3, 2020
F3345 Forwarding of submissions to parties
Jun 2, 2020
(Electronic) Receipt
Jun 2, 2020
Annexes (other than cited documents) regarding appeal procedure
Jun 2, 2020
Letter accompanying subsequently filed items
Jun 2, 2020
Letter relating to Appeal Procedure
Jun 2, 2020
Non-Patent Literature cited during the appeal procedure
May 27, 2020
(Electronic) Receipt
May 27, 2020
(Electronic) Receipt
May 27, 2020
Annexes (other than cited documents) regarding appeal procedure
May 27, 2020
Letter accompanying subsequently filed items
May 27, 2020
Letter accompanying subsequently filed items
May 27, 2020
Reply to appeal
May 27, 2020
Reply to appeal
May 13, 2020
F3345 Forwarding of submissions to parties
May 8, 2020
(Electronic) Receipt
May 8, 2020
Letter accompanying subsequently filed items
May 8, 2020
Reply to appeal
Jan 17, 2020
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Jan 17, 2020
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Jan 17, 2020
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Dec 24, 2019
(Electronic) Receipt
Dec 24, 2019
Amended claims with annotations
Dec 24, 2019
Amended claims with annotations
Dec 24, 2019
Amended claims with annotations
Dec 24, 2019
Amended claims with annotations
Dec 24, 2019
Amended claims with annotations
Dec 24, 2019
Amended claims with annotations
Dec 24, 2019
Amended claims with annotations
Dec 24, 2019
Claims
Dec 24, 2019
Claims
Dec 24, 2019
Claims
Dec 24, 2019
Claims
Dec 24, 2019
Claims
Dec 24, 2019
Claims
Dec 24, 2019
Claims
Dec 24, 2019
Claims
Dec 24, 2019
Claims
Dec 24, 2019
Letter accompanying subsequently filed items
Dec 24, 2019
Statement of grounds of appeal
Dec 23, 2019
(Electronic) Receipt
Dec 23, 2019
Letter accompanying subsequently filed items
Dec 23, 2019
Statement of grounds of appeal
Dec 11, 2019
(Electronic) Receipt
Dec 11, 2019
Letter accompanying subsequently filed items
Dec 11, 2019
Statement of grounds of appeal
Oct 30, 2019
F3204 Communication of the file number to the parties
Oct 30, 2019
F3204 Communication of the file number to the parties
Oct 24, 2019
(Electronic) Receipt
Oct 24, 2019
(Electronic) Receipt
Oct 24, 2019
Letter accompanying subsequently filed items
Oct 24, 2019
Letter accompanying subsequently filed items
Oct 24, 2019
Notice of appeal
Oct 24, 2019
Notice of appeal
Oct 22, 2019
F3204 Communication of the file number to the parties
Oct 15, 2019
(Electronic) Receipt
Oct 15, 2019
Letter accompanying subsequently filed items
Oct 15, 2019
Notice of appeal
Oct 7, 2019
Advice of delivery
Sep 16, 2019
Advice of delivery
Aug 27, 2019
Advice of delivery
Aug 23, 2019
Advice of delivery
Aug 22, 2019
Advice of delivery
Aug 21, 2019
Advice of delivery
Aug 16, 2019
Acknowledgement of a document
Aug 16, 2019
Acknowledgement of a document
Aug 16, 2019
Acknowledgement of a document
Aug 16, 2019
Decision of the Opposition Division and instruction
Aug 16, 2019
Druckexemplar in opposition procedure
Aug 16, 2019
Grounds for the decision (Annex) - opposition
Aug 16, 2019
Interlocutory decision in opposition proceedings
Aug 16, 2019
Internal form - Opposition/addressees
Aug 16, 2019
Means of redress
Aug 14, 2019
Annex to the communication - opposition
Aug 14, 2019
Internal form - Opposition/addressees
Aug 14, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Aug 14, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Aug 14, 2019
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Aug 14, 2019
Provision of a copy of the minutes - opposition procedure
Aug 14, 2019
Scanned annex to a communication - opposition procedure
Aug 14, 2019
Scanned annex to a communication - opposition procedure
Jun 14, 2019
Information about the result of oral proceedings
Apr 25, 2019
Brief communication - Opposition proceedings
Apr 25, 2019
Brief communication - Opposition proceedings
Apr 18, 2019
Brief communication - Opposition proceedings
Apr 18, 2019
Brief communication - Opposition proceedings
Apr 18, 2019
Brief communication - Opposition proceedings
Apr 17, 2019
(Electronic) Receipt
Apr 17, 2019
Letter accompanying subsequently filed items
Apr 17, 2019
Written submission in preparation to/during oral proceedings
Apr 12, 2019
(Electronic) Receipt
Apr 12, 2019
(Electronic) Receipt
Apr 12, 2019
(Electronic) Receipt
Apr 12, 2019
Amended claims with annotations
Apr 12, 2019
Amended claims with annotations
Apr 12, 2019
Amended claims with annotations
Apr 12, 2019
Claims
Apr 12, 2019
Claims
Apr 12, 2019
Claims
Apr 12, 2019
Claims
Apr 12, 2019
Letter accompanying subsequently filed items
Apr 12, 2019
Letter accompanying subsequently filed items
Apr 12, 2019
Letter accompanying subsequently filed items
Apr 12, 2019
Non-patent literature cited during the opposition procedure
Apr 12, 2019
Non-patent literature cited during the opposition procedure
Apr 12, 2019
Written submission in preparation to/during oral proceedings
Apr 12, 2019
Written submission in preparation to/during oral proceedings
Apr 12, 2019
Written submission in preparation to/during oral proceedings
Feb 1, 2019
Brief communication - Opposition proceedings
Feb 1, 2019
Brief communication - Opposition proceedings
Jan 23, 2019
Brief communication - Opposition proceedings
Jan 23, 2019
Brief communication - Opposition proceedings
Jan 18, 2019
(Electronic) Receipt
Jan 18, 2019
Letter accompanying subsequently filed items
Jan 18, 2019
Written submission in preparation to/during oral proceedings
Jan 17, 2019
(Electronic) Receipt
Jan 17, 2019
Letter accompanying subsequently filed items
Jan 17, 2019
Request for interpreters during oral proceedings
Dec 11, 2018
Advice of delivery
Nov 28, 2018
Notification concerning the date of oral proceedings
Nov 28, 2018
Notification concerning the date of oral proceedings
Nov 28, 2018
Notification concerning the date of oral proceedings
Nov 21, 2018
Annex to the communication - opposition
Nov 19, 2018
Advice of delivery
Nov 15, 2018
Brief communication - Opposition proceedings
Nov 15, 2018
Brief communication - Opposition proceedings
Nov 12, 2018
Advice of delivery
Nov 9, 2018
(Electronic) Receipt
Nov 9, 2018
Advice of delivery
Nov 9, 2018
Advice of delivery
Nov 9, 2018
Advice of delivery
Nov 9, 2018
Letter accompanying subsequently filed items
Nov 9, 2018
Oral proceedings: Request for postponement
Nov 2, 2018
Acknowledgement of a document
Nov 2, 2018
Acknowledgement of a document
Nov 2, 2018
Acknowledgement of a document
Nov 2, 2018
Annex to the communication - opposition
Nov 2, 2018
Information concerning oral proceedings
Nov 2, 2018
Preparation for oral proceedings
Nov 2, 2018
Summons to attend oral proceedings
Nov 2, 2018
Summons to attend oral proceedings
Nov 2, 2018
Summons to attend oral proceedings
Oct 26, 2018
Information about the result of oral proceedings
Aug 20, 2018
Brief communication - Opposition proceedings
Aug 20, 2018
Brief communication - Opposition proceedings
Aug 20, 2018
Communication of amended entries
Aug 14, 2018
Brief communication - Opposition proceedings
Aug 14, 2018
Brief communication - Opposition proceedings
Aug 14, 2018
Communication of amended entries
Aug 6, 2018
Request for change of opponent's representative
Jul 20, 2018
Request for change of name -opponent
Jul 17, 2018
Annexes in respect of a client data request
Jul 17, 2018
Annexes in respect of a client data request
Jul 17, 2018
Request for change of name -opponent
Jul 11, 2018
Brief communication - Opposition proceedings
Jul 11, 2018
Brief communication - Opposition proceedings
Jul 5, 2018
(Electronic) Receipt
Jul 5, 2018
Letter accompanying subsequently filed items
Jul 5, 2018
Reply of the patent proprietor to the notice(s) of opposition
May 2, 2018
Brief communication - Opposition proceedings
May 2, 2018
Brief communication - Opposition proceedings
May 2, 2018
Brief communication - Opposition proceedings
May 2, 2018
Brief communication - Opposition proceedings
May 2, 2018
Communication confirming withdrawal from representation
May 2, 2018
Communication of amended entries concerning the representative
Apr 23, 2018
(Electronic) Receipt
Apr 23, 2018
(Electronic) Receipt
Apr 23, 2018
Letter accompanying subsequently filed items
Apr 23, 2018
Letter accompanying subsequently filed items
Apr 23, 2018
Submission concerning change of proprietor's representative
Apr 23, 2018
Submission concerning change of proprietor's representative
Feb 26, 2018
Communication of a notice of opposition and request to file observations
Feb 26, 2018
Notice of further oppositions to opponent(s)
Feb 26, 2018
Notice of further oppositions to opponent(s)
Feb 20, 2018
Communication of a notice of opposition - first information to patent proprietor
Feb 9, 2018
(Electronic) Receipt
Feb 9, 2018
(Electronic) Receipt
Feb 9, 2018
Non-patent literature cited during the opposition procedure
Feb 9, 2018
Non-patent literature cited during the opposition procedure
Feb 9, 2018
Non-patent literature cited during the opposition procedure
Feb 9, 2018
Non-patent literature cited during the opposition procedure
Feb 9, 2018
Non-patent literature cited during the opposition procedure
Feb 9, 2018
Non-patent literature cited during the opposition procedure
Feb 9, 2018
Non-patent literature cited during the opposition procedure
Feb 9, 2018
Non-patent literature cited during the opposition procedure
Feb 9, 2018
Non-patent literature cited during the opposition procedure
Feb 9, 2018
Non-patent literature cited during the opposition procedure
Feb 9, 2018
Notice of opposition
Feb 9, 2018
Notice of opposition
Feb 9, 2018
Notice of opposition
Feb 9, 2018
Notice of opposition
Feb 9, 2018
Patent document cited during the opposition procedure
Feb 9, 2018
Patent document cited during the opposition procedure
Feb 9, 2018
Patent document cited during the opposition procedure
Feb 9, 2018
Patent document cited during the opposition procedure
Feb 9, 2018
Patent document cited during the opposition procedure
Feb 9, 2018
Patent document cited during the opposition procedure
Feb 9, 2018
Patent document cited during the opposition procedure
Feb 9, 2018
Patent document cited during the opposition procedure
Feb 9, 2018
Patent document cited during the opposition procedure
Feb 9, 2018
Patent document cited during the opposition procedure
Feb 9, 2018
Patent document cited during the opposition procedure
May 11, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Apr 13, 2017
Decision to grant a European patent
Mar 30, 2017
Filing of the translations of the claims
Mar 30, 2017
French translation of claims
Mar 30, 2017
German translation of the claims
Mar 30, 2017
Payment of fees and costs
Jan 23, 2017
Bibliographic data of the European patent application
Jan 23, 2017
Communication about intention to grant a European patent
Jan 23, 2017
Intention to grant (signatures)
Jan 23, 2017
Text intended for grant (clean copy)
Jan 23, 2017
Text intended for grant (version for approval)
Dec 21, 2016
Payment of fees and costs
Sep 26, 2016
Amended claims with annotations
Sep 26, 2016
Claims
Sep 26, 2016
Reply to communication from the Examining Division
Jun 20, 2016
Annex to the communication
Jun 20, 2016
Communication from the Examining Division
Jun 14, 2016
Examination started
Feb 11, 2016
Amended claims filed after receipt of (European) search report
Feb 11, 2016
Amended claims with annotations
Feb 11, 2016
Amended description filed after receipt of (European) search report
Feb 11, 2016
Amended description with annotations
Feb 11, 2016
Amendments received before examination
Dec 11, 2015
Payment of fees and costs
Aug 7, 2015
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Jul 21, 2015
Communication regarding the transmission of the European search report
Jul 21, 2015
European search opinion
Jul 21, 2015
Supplementary European search report
Jul 7, 2015
Search started
Oct 23, 2014
Payment of fees and costs
Oct 8, 2014
Notification of forthcoming publication
Aug 20, 2014
Communication regarding possible amendment of the application/payment of claims fee
Jul 30, 2014
Communication to designated inventor
Jul 30, 2014
Communication to designated inventor
Jul 30, 2014
Communication to designated inventor
Jul 30, 2014
Communication to designated inventor
Jul 30, 2014
Communication to designated inventor
Jul 23, 2014
Refund of fees
Jul 21, 2014
Brief communication to applicant/representative
Jul 17, 2014
Copy of the international preliminary report on patentability
Jul 17, 2014
Translation of the international preliminary report on patentability
Jun 26, 2014
Abstract
Jun 26, 2014
Annex
Jun 26, 2014
Claims
Jun 26, 2014
Description
Jun 26, 2014
Designation of inventor
Jun 26, 2014
Drawings
Jun 26, 2014
Letter accompanying subsequently filed items
Jun 26, 2014
Matter concerning the application
Jun 26, 2014
Payment of fees and costs
Jun 26, 2014
Request for entry into the European phase
May 9, 2014
Information on entry into European phase
Jul 24, 2013
Priority document (electronically transmitted)
Jul 4, 2013
Copy of the international search report
Jul 4, 2013
Copy of the translated international search report
Jul 4, 2013
International publication pamphlet

EP2799801

KAWASAKI JUKOGYO KABUSHIKI KAISHA

Application Number: EP12863238A
Filing Date: Dec 21, 2012
Status: Patent Maintained As Amended; Sep 1, 2023
Publication Date: Oct 4, 2023
External Links: Slate, Register , Google Patents