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Mold-Releasing Agent For Oil Die Casting, Method For Setting Solvent Mixing Ratio, Casting Method And Spray Device

Patent No. EP1818119 (titled "Mold-Releasing Agent For Oil Die Casting, Method For Setting Solvent Mixing Ratio, Casting Method And Spray Device") was filed by Aisan Industry on Aug 30, 2005. The application was issued on Oct 17, 2018.

Patent Summary

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Patent Oppositions

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
PETROFER CHEMIE H R FISCHER	Jul 16, 2019	BECKER KURIG & PARTNER PATENTANWALTE MBB

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 8, 2021
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Sep 8, 2021
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Sep 3, 2021
Termination of the opposition proceedings with revocation of patent
May 27, 2021
Advice of delivery
May 25, 2021
Advice of delivery
May 25, 2021
Annex to the communication - opposition
May 25, 2021
Decision of the Opposition Division and instruction
May 25, 2021
Decision revoking the European patent
May 25, 2021
Grounds for the decision (Annex) - opposition
May 25, 2021
Internal form - Opposition/addressees
May 25, 2021
Internal form - Opposition/addressees
May 25, 2021
Means of redress
May 25, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
May 25, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
May 25, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
May 25, 2021
Provision of a copy of the minutes - opposition procedure
May 25, 2021
Scanned annex to a communication - opposition procedure
May 25, 2021
Transmittal of decision / summons - opposition
May 25, 2021
Transmittal of decision / summons - opposition
Apr 21, 2021
Brief communication - Opposition proceedings
Apr 20, 2021
Information about the result of oral proceedings
Apr 16, 2021
(Electronic) Receipt
Apr 16, 2021
Citation in opposition procedure - 010
Apr 16, 2021
Consolidated list of cited opposition documents
Apr 16, 2021
Letter accompanying subsequently filed items
Apr 16, 2021
Written submission in preparation to/during oral proceedings
Apr 15, 2021
Brief communication - Opposition proceedings
Apr 12, 2021
(Electronic) Receipt
Apr 12, 2021
Letter accompanying subsequently filed items
Apr 12, 2021
Written submission in preparation to/during oral proceedings
Apr 1, 2021
Brief communication - Opposition proceedings
Mar 29, 2021
(Electronic) Receipt
Mar 29, 2021
Letter accompanying subsequently filed items
Mar 29, 2021
Written submission in preparation to/during oral proceedings
Feb 24, 2021
Brief communication - Opposition proceedings
Feb 19, 2021
(Electronic) Receipt
Feb 19, 2021
Citation in opposition procedure - 046
Feb 19, 2021
Citation in opposition procedure - 047
Feb 19, 2021
Citation in opposition procedure - 048
Feb 19, 2021
Citation in opposition procedure - 049
Feb 19, 2021
Citation in opposition procedure - 050
Feb 19, 2021
Citation in opposition procedure - 051
Feb 19, 2021
Citation in opposition procedure - 052
Feb 19, 2021
Citation in opposition procedure - 053
Feb 19, 2021
Citation in opposition procedure - 054
Feb 19, 2021
Citation in opposition procedure - 055
Feb 19, 2021
Letter accompanying subsequently filed items
Feb 19, 2021
Written submission in preparation to/during oral proceedings
Feb 17, 2021
Brief communication - Opposition proceedings
Feb 12, 2021
(Electronic) Receipt
Feb 12, 2021
Letter accompanying subsequently filed items
Feb 12, 2021
Written submission in preparation to/during oral proceedings
Jan 28, 2021
Brief communication - Opposition proceedings
Jan 25, 2021
(Electronic) Receipt
Jan 25, 2021
Citation in opposition procedure - 042
Jan 25, 2021
Citation in opposition procedure - 043
Jan 25, 2021
Citation in opposition procedure - 044
Jan 25, 2021
Citation in opposition procedure - 045
Jan 25, 2021
Letter accompanying subsequently filed items
Jan 25, 2021
Written submission in preparation to/during oral proceedings
Jan 20, 2021
Notification concerning the date of oral proceedings
Jan 20, 2021
Notification concerning the date of oral proceedings
Nov 4, 2020
Brief communication - Opposition proceedings
Oct 30, 2020
(Electronic) Receipt
Oct 30, 2020
Letter accompanying subsequently filed items
Oct 30, 2020
Written submission in preparation to/during oral proceedings
Oct 23, 2020
Notification concerning the date of oral proceedings
Oct 23, 2020
Notification concerning the date of oral proceedings
Oct 23, 2020
Notification concerning the date of oral proceedings
Oct 16, 2020
Brief communication - Opposition proceedings
Oct 15, 2020
Advice of delivery
Oct 13, 2020
(Electronic) Receipt
Oct 13, 2020
Letter accompanying subsequently filed items
Oct 13, 2020
Written submission in preparation to/during oral proceedings
Oct 1, 2020
Advice of delivery
Oct 1, 2020
Advice of delivery
Sep 28, 2020
Acknowledgement of a document
Sep 28, 2020
Acknowledgement of a document
Sep 28, 2020
Acknowledgement of a document
Sep 28, 2020
Annex to the communication - opposition
Sep 28, 2020
Information concerning oral proceedings
Sep 28, 2020
Settlement of expenses for witnesses and experts
Sep 28, 2020
Summons to attend oral proceedings
Sep 28, 2020
Summons to attend oral proceedings
Jun 16, 2020
Brief communication - Opposition proceedings
Jun 10, 2020
(Electronic) Receipt
Jun 10, 2020
Citation in opposition procedure - 039
Jun 10, 2020
Citation in opposition procedure - 040
Jun 10, 2020
Citation in opposition procedure - 041
Jun 10, 2020
Letter accompanying subsequently filed items
Jun 10, 2020
Reply from the opponent to submission of proprietor
Apr 23, 2020
Brief communication - Opposition proceedings
Apr 20, 2020
(Electronic) Receipt
Apr 20, 2020
Citation in opposition procedure - 034
Apr 20, 2020
Citation in opposition procedure - 035
Apr 20, 2020
Citation in opposition procedure - 036
Apr 20, 2020
Citation in opposition procedure - 037
Apr 20, 2020
Citation in opposition procedure - 038
Apr 20, 2020
Letter accompanying subsequently filed items
Apr 20, 2020
Reply from the opponent to submission of proprietor
Mar 11, 2020
Enlargement of the examining/opposition division
Feb 17, 2020
Communication of amended entries
Jan 13, 2020
Request concerning representative opponent
Dec 13, 2019
Brief communication - Opposition proceedings
Dec 10, 2019
(Electronic) Receipt
Dec 10, 2019
Letter accompanying subsequently filed items
Dec 10, 2019
Reply of the patent proprietor to the notice(s) of opposition
Dec 9, 2019
(Electronic) Receipt
Dec 9, 2019
Amended description with annotations
Dec 9, 2019
Citation in opposition procedure - 028
Dec 9, 2019
Citation in opposition procedure - 029
Dec 9, 2019
Citation in opposition procedure - 030
Dec 9, 2019
Citation in opposition procedure - 031
Dec 9, 2019
Citation in opposition procedure - 032
Dec 9, 2019
Citation in opposition procedure - 033
Dec 9, 2019
Description
Dec 9, 2019
Letter accompanying subsequently filed items
Jul 29, 2019
Communication of a notice of opposition and request to file observations
Jul 29, 2019
Notice of further oppositions to opponent(s)
Jul 26, 2019
Brief communication - Opposition proceedings
Jul 22, 2019
Communication of a notice of opposition - first information to patent proprietor
Jul 16, 2019
(Electronic) Receipt
Jul 16, 2019
Citation in opposition procedure - 001
Jul 16, 2019
Citation in opposition procedure - 002
Jul 16, 2019
Citation in opposition procedure - 003
Jul 16, 2019
Citation in opposition procedure - 004
Jul 16, 2019
Citation in opposition procedure - 005
Jul 16, 2019
Citation in opposition procedure - 006
Jul 16, 2019
Citation in opposition procedure - 007
Jul 16, 2019
Citation in opposition procedure - 008
Jul 16, 2019
Citation in opposition procedure - 008
Jul 16, 2019
Citation in opposition procedure - 009
Jul 16, 2019
Citation in opposition procedure - 010
Jul 16, 2019
Citation in opposition procedure - 010
Jul 16, 2019
Citation in opposition procedure - 011
Jul 16, 2019
Citation in opposition procedure - 011
Jul 16, 2019
Citation in opposition procedure - 012
Jul 16, 2019
Citation in opposition procedure - 013
Jul 16, 2019
Citation in opposition procedure - 014
Jul 16, 2019
Citation in opposition procedure - 015
Jul 16, 2019
Citation in opposition procedure - 016
Jul 16, 2019
Citation in opposition procedure - 016
Jul 16, 2019
Citation in opposition procedure - 017
Jul 16, 2019
Citation in opposition procedure - 018
Jul 16, 2019
Citation in opposition procedure - 019
Jul 16, 2019
Citation in opposition procedure - 020
Jul 16, 2019
Citation in opposition procedure - 021
Jul 16, 2019
Citation in opposition procedure - 022
Jul 16, 2019
Citation in opposition procedure - 023
Jul 16, 2019
Citation in opposition procedure - 024
Jul 16, 2019
Citation in opposition procedure - 025
Jul 16, 2019
Citation in opposition procedure - 026
Jul 16, 2019
Citation in opposition procedure - 027
Jul 16, 2019
Letter regarding the opposition procedure (no time limit)
Jul 16, 2019
Non-scannable object
Jul 16, 2019
Non-scannable object
Jul 16, 2019
Notice of opposition
Jul 16, 2019
Notice of opposition
Oct 29, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Sep 20, 2018
Decision to grant a European patent
Jul 9, 2018
Communication of the registration of a transfer or change of name and/or address
Jun 28, 2018
(Electronic) Receipt
Jun 28, 2018
Annexes in respect of a client data request
Jun 28, 2018
Annexes in respect of a client data request
Jun 28, 2018
Letter accompanying subsequently filed items
Jun 28, 2018
Submission concerning a transfer of rights (applicant)
May 2, 2018
Indication of deficiencies in a request for registering a transfer of rights and invitation to correct them
Apr 25, 2018
(Electronic) Receipt
Apr 25, 2018
Filing of the translations of the claims
Apr 25, 2018
French translation of claims
Apr 25, 2018
German translation of the claims
Apr 25, 2018
Letter accompanying subsequently filed items
Apr 19, 2018
(Electronic) Receipt
Apr 19, 2018
Letter accompanying subsequently filed items
Apr 19, 2018
Submission concerning a transfer of rights (applicant)
Apr 19, 2018
Submission concerning a transfer of rights (applicant)
Dec 20, 2017
Bibliographic data of the European patent application
Dec 20, 2017
Communication about intention to grant a European patent
Dec 20, 2017
Intention to grant (signatures)
Dec 20, 2017
Text intended for grant (clean copy)
Dec 20, 2017
Text intended for grant (version for approval)
Sep 8, 2017
(Electronic) Receipt
Sep 8, 2017
Amended claims with annotations
Sep 8, 2017
Amended description with annotations
Sep 8, 2017
Claims
Sep 8, 2017
Description
Sep 8, 2017
Letter accompanying subsequently filed items
Sep 8, 2017
Reply to communication from the Examining Division
Jun 30, 2017
Annex to the communication
Jun 30, 2017
Communication from the Examining Division
Apr 21, 2017
(Electronic) Receipt
Apr 21, 2017
Amended claims with annotations
Apr 21, 2017
Annex
Apr 21, 2017
Claims
Apr 21, 2017
Letter accompanying subsequently filed items
Apr 21, 2017
Reply to communication from the Examining Division
Dec 16, 2016
Communication of the registration of a transfer or change of name and/or address
Dec 13, 2016
Annex to the communication
Dec 13, 2016
Communication from the Examining Division
Nov 29, 2016
(Electronic) Receipt
Nov 29, 2016
Annexes in respect of a client data request
Nov 29, 2016
Letter accompanying subsequently filed items
Nov 29, 2016
Submission concerning a transfer of rights (applicant)
Jun 10, 2016
Submission concerning representation
Jun 10, 2016
Submission concerning representation
Mar 9, 2016
Response to enquiry for communication from the Examining Division
Mar 2, 2016
(Electronic) Receipt
Mar 2, 2016
Enquiry as to when a communication from the Examining Division can be expected
Mar 2, 2016
Letter accompanying subsequently filed items
May 7, 2012
Description
May 7, 2012
Reply to communication from the Examining Division
Jan 11, 2012
Annex to the communication
Jan 11, 2012
Communication from the Examining Division
Nov 22, 2010
Amendments received before examination
Nov 22, 2010
Claims
Nov 2, 2010
Brief communication to applicant/representative
Oct 15, 2010
Maintenance of the application
Jul 19, 2010
Communication for party to proceedings/third party
May 25, 2010
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
May 17, 2010
General enquiry
May 7, 2010
Communication regarding the transmission of the European search report
May 7, 2010
European search opinion
May 7, 2010
Supplementary European search report
Mar 17, 2009
Enquiry as to when the search report can be expected
Jul 18, 2007
Notification of forthcoming publication
May 4, 2007
Annex
May 4, 2007
Annex
May 4, 2007
Annex
May 4, 2007
Matter concerning the application
Apr 18, 2007
Communication regarding possible amendment of claims/payment of claims fees
Mar 12, 2007
Copy of the international preliminary report on patentability
Mar 6, 2007
Designation of inventor
Mar 6, 2007
Matter concerning the application
Mar 6, 2007
Translation of priority document
Mar 6, 2007
Translation of priority document
Mar 6, 2007
Translation of priority document
Feb 28, 2007
Translation of the international preliminary report on patentability
Feb 20, 2007
Deficiencies in designation of inventor
Feb 7, 2007
Abstract
Feb 7, 2007
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Feb 7, 2007
Annex
Feb 7, 2007
Claims
Feb 7, 2007
Description
Feb 7, 2007
Drawings
Feb 7, 2007
Request for entry into the European phase
Jan 12, 2007
Information on entry into European phase
May 29, 2006
Notification of the recording of a change
Mar 28, 2006
Priority document (electronically transmitted)
Mar 28, 2006
Priority document (electronically transmitted)
Mar 28, 2006
Priority document (electronically transmitted)
Mar 9, 2006
Copy of the international search report
Mar 9, 2006
Copy of the translated international search report
Mar 9, 2006
Published international application - A1

EP1818119

AISAN INDUSTRY

Application Number: EP05781497A
Filing Date: Aug 30, 2005
Status: Revoked; Sep 10, 2021
Publication Date: Oct 17, 2018
External Links: Slate, Register , Google Patents