Production Device And Production Method Of Metal Powder Sintered Component

Patent No. EP2221132 (titled "Production Device And Production Method Of Metal Powder Sintered Component") was filed by Panasonic on Oct 23, 2008. The application was issued on Oct 23, 2019.

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
CONCEPT LASER	Aug 30, 2017	HAFNER & KOHL PARTMBB

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 26, 2019
Decision to maintain the European patent in amended form
Sep 26, 2019
Decision to maintain the European patent in amended form
Sep 20, 2019
Termination of the opposition proceedings with maintenance of patent
Sep 10, 2019
(Electronic) Receipt
Sep 10, 2019
Filing of the translation of the amended claims
Sep 10, 2019
French translation of claims
Sep 10, 2019
German translation of the claims
Sep 10, 2019
Letter accompanying subsequently filed items
Jun 12, 2019
Communication of bibliographic data
Jun 12, 2019
Communication to opponent concerning maintenance
Jun 12, 2019
Communication with request to file translations
Jun 4, 2019
Refund of fees
May 31, 2019
Maintenance of the patent with the documents specified in the final decision
May 29, 2019
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
May 29, 2019
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
May 24, 2019
Composition of the board (T)
May 22, 2019
Withdrawal of an appeal
Apr 25, 2019
F3204 Communication of the file number to the parties
Apr 25, 2019
F3204 Communication of the file number to the parties
Apr 15, 2019
Processing of an appeal
Apr 12, 2019
(Electronic) Receipt
Apr 12, 2019
Letter accompanying subsequently filed items
Apr 12, 2019
Notice of appeal
Feb 22, 2019
Advice of delivery
Feb 20, 2019
Advice of delivery
Feb 20, 2019
Advice of delivery
Feb 19, 2019
Advice of delivery
Feb 15, 2019
Acknowledgement of a document
Feb 15, 2019
Acknowledgement of a document
Feb 15, 2019
Annex to the communication - opposition
Feb 15, 2019
Decision of the Opposition Division and instruction
Feb 15, 2019
Druckexemplar in opposition procedure
Feb 15, 2019
Grounds for the decision (Annex) - opposition
Feb 15, 2019
Interlocutory decision in opposition proceedings
Feb 15, 2019
Internal form - Opposition/addressees
Feb 15, 2019
Internal form - Opposition/addressees
Feb 15, 2019
Means of redress
Feb 15, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Feb 15, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Feb 15, 2019
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Feb 15, 2019
Provision of a copy of the minutes - opposition procedure
Feb 15, 2019
Scanned annex to a communication - opposition procedure
Jan 24, 2019
Brief communication - Opposition proceedings
Jan 22, 2019
Information about the result of oral proceedings
Jan 22, 2019
Notification concerning the date of oral proceedings
Jan 22, 2019
Notification concerning the date of oral proceedings
Jan 21, 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
Written submission in preparation to/during oral proceedings
Jan 16, 2019
(Electronic) Receipt
Jan 16, 2019
Letter accompanying subsequently filed items
Jan 16, 2019
Written submission in preparation to/during oral proceedings
Nov 28, 2018
Brief communication - Opposition proceedings
Nov 26, 2018
Brief communication - Opposition proceedings
Nov 22, 2018
(Electronic) Receipt
Nov 22, 2018
Letter accompanying subsequently filed items
Nov 22, 2018
Patent document cited during the opposition procedure
Nov 22, 2018
Patent document cited during the opposition procedure
Nov 22, 2018
Request for interpreters during oral proceedings
Nov 22, 2018
Written submission in preparation to/during oral proceedings
Nov 16, 2018
Request for interpreters during oral proceedings
Sep 18, 2018
Brief communication - Opposition proceedings
Sep 11, 2018
Amended claims with annotations
Sep 11, 2018
Amended claims with annotations
Sep 11, 2018
Amended claims with annotations
Sep 11, 2018
Amended claims with annotations
Sep 11, 2018
Amended claims with annotations
Sep 11, 2018
Amended claims with annotations
Sep 11, 2018
Amended claims with annotations
Sep 11, 2018
Claims
Sep 11, 2018
Claims
Sep 11, 2018
Claims
Sep 11, 2018
Claims
Sep 11, 2018
Claims
Sep 11, 2018
Claims
Sep 11, 2018
Claims
Sep 11, 2018
Written submission in preparation to/during oral proceedings
Aug 2, 2018
Communication of amended entries
Jul 27, 2018
Request for change of opponent's representative
May 9, 2018
Advice of delivery
May 8, 2018
Advice of delivery
May 8, 2018
Advice of delivery
May 8, 2018
Advice of delivery
May 4, 2018
Acknowledgement of a document
May 4, 2018
Acknowledgement of a document
May 4, 2018
Annex to the communication - opposition
May 4, 2018
Information concerning oral proceedings
May 4, 2018
Preparation for oral proceedings
May 4, 2018
Summons to attend oral proceedings
May 4, 2018
Summons to attend oral proceedings
Feb 27, 2018
Brief communication - Opposition proceedings
Feb 19, 2018
Amended claims with annotations
Feb 19, 2018
Amended claims with annotations
Feb 19, 2018
Claims
Feb 19, 2018
Claims
Feb 19, 2018
Reply of the patent proprietor to the notice(s) of opposition
Oct 9, 2017
Communication of a notice of opposition and request to file observations
Oct 9, 2017
Notice of further oppositions to opponent(s)
Sep 26, 2017
Letter regarding the opposition procedure (no time limit)
Sep 7, 2017
Communication of a notice of opposition - first information to patent proprietor
Aug 30, 2017
(Electronic) Receipt
Aug 30, 2017
Notice of opposition
Aug 30, 2017
Notice of opposition
Aug 30, 2017
Patent document cited during the opposition procedure
Aug 30, 2017
Patent document cited during the opposition procedure
Aug 30, 2017
Patent document cited during the opposition procedure
Aug 30, 2017
Patent document cited during the opposition procedure
Aug 30, 2017
Patent document cited during the opposition procedure
Aug 30, 2017
Patent document cited during the opposition procedure
Aug 30, 2017
Patent document cited during the opposition procedure
Aug 30, 2017
Patent document cited during the opposition procedure
Aug 30, 2017
Patent document cited during the opposition procedure
Aug 30, 2017
Patent document cited during the opposition procedure
Aug 30, 2017
Patent document cited during the opposition procedure
Aug 30, 2017
Patent document cited during the opposition procedure
Aug 30, 2017
Patent document cited during the opposition procedure
Aug 30, 2017
Patent document cited during the opposition procedure
Aug 30, 2017
Patent document cited during the opposition procedure
Aug 30, 2017
Patent document cited during the opposition procedure
Aug 30, 2017
Patent document cited during the opposition procedure
Aug 30, 2017
Patent document cited during the opposition procedure
Aug 30, 2017
Patent document cited during the opposition procedure
Nov 30, 2016
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Nov 4, 2016
Decision to grant a European patent
Oct 13, 2016
Filing of the translations of the claims
Oct 13, 2016
French translation of claims
Oct 13, 2016
German translation of the claims
Oct 13, 2016
Payment of fees and costs
Jul 22, 2016
Bibliographic data of the European patent application
Jul 22, 2016
Communication about intention to grant a European patent
Jul 22, 2016
Intention to grant (signatures)
Jul 22, 2016
Text intended for grant (clean copy)
Jul 22, 2016
Text intended for grant (version for approval)
Mar 12, 2015
Submission concerning representation
Mar 2, 2015
Communication of the registration of a transfer or change of name and/or address
Feb 25, 2015
Amended claims with annotations
Feb 25, 2015
Amended description with annotations
Feb 25, 2015
Claims
Feb 25, 2015
Description
Feb 25, 2015
Reply to communication from the Examining Division
Feb 13, 2015
Submission concerning a transfer of rights (applicant)
Jan 7, 2015
Submission concerning change of applicant's representative
Nov 12, 2014
Annex to the communication
Nov 12, 2014
Communication from the Examining Division
May 21, 2014
Drawings
May 21, 2014
Reply to communication from the Examining Division
Feb 10, 2014
Annex to the communication
Feb 10, 2014
Communication from the Examining Division
Dec 20, 2013
Amended claims filed after receipt of (European) search report
Dec 20, 2013
Amended claims with annotations
Dec 20, 2013
Amendments received before examination
Sep 24, 2013
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Sep 6, 2013
Communication regarding the transmission of the European search report
Sep 6, 2013
European search opinion
Sep 6, 2013
Supplementary European search report
Feb 9, 2012
Communication of the registration of a transfer or change of name and/or address
Jan 25, 2012
Submission concerning a transfer of rights (applicant)
Jul 28, 2010
Notification of forthcoming publication
Jun 30, 2010
Refund of fees
Jun 18, 2010
Communication regarding possible amendment of the application/payment of claims fee
Jun 17, 2010
Translation of the international preliminary report on patentability
May 19, 2010
(Electronic) Receipt
May 19, 2010
Abstract
May 19, 2010
Claims
May 19, 2010
Claims filed under Art.19 PCT
May 19, 2010
Description
May 19, 2010
Drawings
May 19, 2010
Request for entry into the European phase
May 12, 2010
Copy of the international preliminary report on patentability
Apr 6, 2010
Notification of the recording of a change
Mar 25, 2010
Notification of the recording of a change
Mar 5, 2010
Information on entry into European phase
May 19, 2009
Priority document (electronically transmitted)
May 19, 2009
Priority document (electronically transmitted)
Apr 30, 2009
Copy of the international search report
Apr 30, 2009
Copy of the translated international search report
Apr 30, 2009
International publication pamphlet

EP2221132

PANASONIC

Application Number: EP08842800A
Filing Date: Oct 23, 2008
Status: Patent Maintained As Amended; Sep 20, 2019
Publication Date: Oct 23, 2019
External Links: Slate, Register , Google Patents

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Production Device And Production Method Of Metal Powder Sintered Component

Patent Summary

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Dossier Documents

EP2221132