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Production Of A Negative Mould For Use In Producing A Dental Prosthesis Or A Temporary Or Permanent Crown Or Bridge

Patent No. EP2464306 (titled "Production Of A Negative Mould For Use In Producing A Dental Prosthesis Or A Temporary Or Permanent Crown Or Bridge") was filed by Heraeus Kulzer on Aug 9, 2010. The application was issued on Jun 24, 2015.

Patent Summary

Patent Family

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
IVOCLAR VIVADENT	Mar 22, 2016	BARONETZKY

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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Mar 2, 2018
Communication to the parties concerning termination of the opposition proceedings - opposition rejected - no appeal lodged
Mar 2, 2018
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Feb 27, 2018
Termination of the opposition proceedings with maintenance of patent
Dec 8, 2017
Advice of delivery
Nov 27, 2017
Advice of delivery
Nov 24, 2017
Advice of delivery
Nov 22, 2017
Advice of delivery
Nov 17, 2017
Acknowledgement of a document
Nov 17, 2017
Acknowledgement of a document
Nov 17, 2017
Annex to the communication - opposition
Nov 17, 2017
Decision of the Opposition Division and instruction
Nov 17, 2017
Decision rejecting the opposition
Nov 17, 2017
Grounds for the decision (Annex) - opposition
Nov 17, 2017
Internal form - Opposition/addressees
Nov 17, 2017
Internal form - Opposition/addressees
Nov 17, 2017
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 17, 2017
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 17, 2017
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Nov 17, 2017
Provision of a copy of the minutes - opposition procedure
Nov 17, 2017
Scanned annex to a communication - opposition procedure
Oct 19, 2017
Information about the result of oral proceedings
Aug 28, 2017
Non-scannable object
Aug 28, 2017
Non-scannable object
Aug 28, 2017
Request for interpreters during oral proceedings
Aug 28, 2017
Written submission in preparation to/during oral proceedings
Aug 23, 2017
Communication of the registration of a transfer or change of name and/or address
Aug 22, 2017
Brief communication - Opposition proceedings
Aug 22, 2017
Brief communication - Opposition proceedings
Aug 21, 2017
Non-scannable object
Aug 21, 2017
Non-scannable object
Aug 21, 2017
Written submission in preparation to/during oral proceedings
Aug 18, 2017
Brief communication - Opposition proceedings
Aug 17, 2017
Submission concerning change of applicant's name
Aug 16, 2017
Any annexes (other than citation) to an opposition letter
Aug 16, 2017
Non-patent literature cited during the opposition procedure
Aug 16, 2017
Written submission in preparation to/during oral proceedings
Aug 16, 2017
Written submission in preparation to/during oral proceedings
Aug 14, 2017
Request for interpreters during oral proceedings
Aug 4, 2017
Brief communication - Opposition proceedings
Jul 28, 2017
Request for interpreters during oral proceedings
Feb 24, 2017
Advice of delivery
Feb 22, 2017
Advice of delivery
Feb 21, 2017
Communication about missing advice of delivery
Feb 15, 2017
Advice of delivery
Feb 14, 2017
Advice of delivery
Feb 7, 2017
Communication about missing advice of delivery
Jan 9, 2017
Advice of delivery
Jan 2, 2017
Acknowledgement of a document
Jan 2, 2017
Acknowledgement of a document
Jan 2, 2017
Annex to the communication - opposition
Jan 2, 2017
Information concerning oral proceedings
Jan 2, 2017
Information concerning oral proceedings
Jan 2, 2017
Preparation for oral proceedings
Jan 2, 2017
Summons to attend oral proceedings
Jan 2, 2017
Summons to attend oral proceedings
Dec 19, 2016
Letter regarding the opposition procedure (no time limit)
Dec 12, 2016
Brief communication - Opposition proceedings
Dec 12, 2016
Brief communication - Opposition proceedings
Dec 7, 2016
Letter regarding the opposition procedure (no time limit)
Aug 23, 2016
Brief communication - Opposition proceedings
Aug 17, 2016
Any annexes (other than citation) to an opposition letter
Aug 17, 2016
Reply of the patent proprietor to the notice(s) of opposition
May 3, 2016
Communication of a notice of opposition and request to file observations
May 3, 2016
Notice of further oppositions to opponent(s)
Apr 6, 2016
Letter regarding the opposition procedure (no time limit)
Apr 6, 2016
Non-patent literature cited during the opposition procedure
Apr 6, 2016
Non-scannable object
Apr 6, 2016
Non-scannable object
Apr 6, 2016
Non-scannable object
Apr 6, 2016
Non-scannable object
Apr 6, 2016
Notice of opposition
Apr 6, 2016
Patent document cited during the opposition procedure
Apr 6, 2016
Payment of fees and costs
Apr 4, 2016
Brief communication - Opposition proceedings
Apr 1, 2016
Communication of a notice of opposition - first information to patent proprietor
Mar 24, 2016
Notice of opposition
Mar 24, 2016
Patent document cited during the opposition procedure
Mar 22, 2016
Non-patent literature cited during the opposition procedure
Mar 22, 2016
Non-patent literature cited during the opposition procedure
Mar 22, 2016
Non-patent literature cited during the opposition procedure
Mar 22, 2016
Notice of opposition
Mar 22, 2016
Payment of fees and costs
Mar 22, 2016
Payment of fees and costs
Jun 24, 2015
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jun 23, 2015
CDS Clean up - amended data concerning the representative for the applicant
Jun 22, 2015
Submission concerning representation
May 29, 2015
Decision to grant a European patent
May 11, 2015
English translation of the claims
May 11, 2015
Filing of the translations of the claims
May 11, 2015
French translation of claims
May 11, 2015
Payment of fees and costs
May 11, 2015
Payment of fees and costs
Mar 26, 2015
Annex to the communication about intention to grant a European patent
Mar 26, 2015
Bibliographic data of the European patent application
Mar 26, 2015
Communication about intention to grant a European patent
Mar 26, 2015
Intention to grant (signatures)
Mar 26, 2015
Text intended for grant
Mar 23, 2015
Annex to a communication
Mar 23, 2015
Annex to the communication
Mar 23, 2015
Minutes of the oral proceedings (examining division)
Mar 23, 2015
Minutes of the oral proceedings (examining division)
Mar 23, 2015
Minutes of the oral proceedings (examining division)
Mar 23, 2015
Provision of a copy of the minutes of oral proceedings
Jan 22, 2015
Notification concerning the date of oral proceedings
Jan 14, 2015
Findings upon submissions relating to oral proceedings
Jan 7, 2015
Findings upon submissions relating to oral proceedings
Jan 5, 2015
Amended claims with annotations
Jan 5, 2015
Amended claims with annotations
Jan 5, 2015
Amended claims with annotations
Jan 5, 2015
Amended claims with annotations
Jan 5, 2015
Amended description with annotations
Jan 5, 2015
Claims
Jan 5, 2015
Claims
Jan 5, 2015
Claims
Jan 5, 2015
Claims
Jan 5, 2015
Description
Jan 5, 2015
Written submission in preparation to/during oral proceedings
Oct 1, 2014
Advice of delivery
Sep 30, 2014
Advice of delivery
Sep 24, 2014
Acknowledgement of a document
Sep 24, 2014
Annex to a communication
Sep 24, 2014
Annex to the communication
Sep 24, 2014
Summons to attend oral proceedings
Sep 15, 2014
Preparation for oral proceedings
Jul 31, 2014
Amended claims with annotations
Jul 31, 2014
Claims
Jul 31, 2014
Non-patent literature cited during the examination procedure
Jul 31, 2014
Reply to communication from the Examining Division
Apr 22, 2014
Annex to the communication
Apr 22, 2014
Communication from the Examining Division
Sep 4, 2013
Communication of amended entries concerning the representative
Aug 28, 2013
Submission concerning change of applicant's representative
Aug 26, 2013
Submission concerning change of applicant's representative
Jun 24, 2013
Communication of amended entries concerning the representative
Jun 24, 2013
Grant of extension of time limit (examination procedure)
Jun 17, 2013
Reply to communication from the Examining Division
Jun 14, 2013
Reply to communication from the Examining Division
May 8, 2013
Request for extension of time limit to communication from the Examining Division
Jan 10, 2013
Annex to the communication
Jan 10, 2013
Communication from the Examining Division
Sep 20, 2012
Amended claims filed after receipt of (European) search report
Sep 20, 2012
Amended claims with annotations
Sep 20, 2012
Amended description filed after receipt of (European) search report
Sep 20, 2012
Amended description with annotations
Sep 20, 2012
Amendments received before examination
Sep 20, 2012
Amendments received before examination
May 23, 2012
Notification on forthcoming publication of bibliographic data
Apr 12, 2012
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Feb 28, 2012
Copy of the international preliminary report on patentability
Dec 21, 2011
Information on entry into European phase
Dec 19, 2011
Document related to search matters
Dec 19, 2011
Request for entry into the European phase
Dec 16, 2011
Payment of fees and costs
Apr 7, 2011
Copy of the international search report
Apr 7, 2011
Copy of the international search report
Apr 7, 2011
International publication of the international search report
Mar 10, 2011
Priority document (electronically transmitted)
Mar 10, 2011
Priority document (electronically transmitted)
Feb 17, 2011
Published international application - A2
Jan 24, 2011
Written opinion of the ISA, boxes No. I to VIII
Jan 24, 2011
Written opinion of the ISA, cover sheet
Jan 24, 2011
Written opinion of the ISA, supplemental box
Oct 4, 2010
Notification relating to declaration under Rule 4.17 PCT (copy for ISA/EP)
Oct 4, 2010
Notification relating to declaration under Rule 4.17 PCT (copy for ISA/EP)
Sep 7, 2010
Submission concerning representation
Aug 11, 2010
Abstract
Aug 11, 2010
Claims
Aug 11, 2010
Description
Aug 11, 2010
Drawings

EP2464306

HERAEUS KULZER

Application Number: EP10745155A
Filing Date: Aug 9, 2010
Status: Opposition Rejected; Mar 2, 2018
Publication Date: Jun 24, 2015
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