One-Pack Type Coating Material For Tooth Surface

Patent No. EP2206488 (titled "One-Pack Type Coating Material For Tooth Surface") was filed by Tokuyama Dental on Oct 8, 2008. The application was issued on Apr 13, 2016.

Patent Family

Statuses, jurisdictions and citation links are shared on request.

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	Jan 13, 2017	UEXKULL & STOLBERG

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

Nov 8, 2018
Communication to the parties concerning termination of the opposition proceedings - opposition rejected - no appeal lodged
Nov 8, 2018
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Nov 5, 2018
Termination of the opposition proceedings with maintenance of patent
Aug 3, 2018
(Electronic) Receipt
Aug 3, 2018
Advice of delivery
Aug 3, 2018
Advice of delivery
Aug 3, 2018
Letter accompanying subsequently filed items
Aug 2, 2018
Advice of delivery
Jul 25, 2018
Acknowledgement of a document
Jul 25, 2018
Acknowledgement of a document
Jul 25, 2018
Annex to the communication - opposition
Jul 25, 2018
Decision of the Opposition Division and instruction
Jul 25, 2018
Decision rejecting the opposition
Jul 25, 2018
Grounds for the decision (Annex) - opposition
Jul 25, 2018
Internal form - Opposition/addressees
Jul 25, 2018
Internal form - Opposition/addressees
Jul 25, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jul 25, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jul 25, 2018
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Jul 25, 2018
Provision of a copy of the minutes - opposition procedure
Jun 26, 2018
Information about the result of oral proceedings
May 3, 2018
Brief communication - Opposition proceedings
May 2, 2018
Brief communication - Opposition proceedings
May 2, 2018
Brief communication - Opposition proceedings
Apr 26, 2018
(Electronic) Receipt
Apr 26, 2018
Letter accompanying subsequently filed items
Apr 26, 2018
Non-patent literature cited during the opposition procedure
Apr 26, 2018
Written submission in preparation to/during oral proceedings
Apr 24, 2018
(Electronic) Receipt
Apr 24, 2018
(Electronic) Receipt
Apr 24, 2018
Amended claims with annotations
Apr 24, 2018
Claims
Apr 24, 2018
Letter accompanying subsequently filed items
Apr 24, 2018
Letter accompanying subsequently filed items
Apr 24, 2018
Translation of the evidence during Opposition procedure
Apr 24, 2018
Written submission in preparation to/during oral proceedings
Dec 12, 2017
Brief communication - Opposition proceedings
Dec 6, 2017
(Electronic) Receipt
Dec 6, 2017
Letter regarding the opposition procedure (no time limit)
Dec 6, 2017
Miscellaneous requests concerning client data
Nov 28, 2017
Advice of delivery
Nov 27, 2017
(Electronic) Receipt
Nov 27, 2017
Advice of delivery
Nov 27, 2017
Advice of delivery
Nov 27, 2017
Letter accompanying subsequently filed items
Nov 27, 2017
Miscellaneous requests concerning client data
Nov 23, 2017
Acknowledgement of a document
Nov 23, 2017
Acknowledgement of a document
Nov 23, 2017
Annex to the communication - opposition
Nov 23, 2017
Information concerning oral proceedings
Nov 23, 2017
Preparation for oral proceedings
Nov 23, 2017
Summons to attend oral proceedings
Nov 23, 2017
Summons to attend oral proceedings
Jul 3, 2017
Brief communication - Opposition proceedings
Jun 26, 2017
(Electronic) Receipt
Jun 26, 2017
Amended claims with annotations
Jun 26, 2017
Amended claims with annotations
Jun 26, 2017
Amended claims with annotations
Jun 26, 2017
Auxiliary request during Opposition procedure
Jun 26, 2017
Auxiliary request during Opposition procedure
Jun 26, 2017
Auxiliary request during Opposition procedure
Jun 26, 2017
Letter regarding the opposition procedure (no time limit)
Jun 26, 2017
Non-patent literature cited during the opposition procedure
Jun 26, 2017
Reply of the patent proprietor to the notice(s) of opposition
Jun 26, 2017
Reply of the patent proprietor to the notice(s) of opposition
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
Feb 17, 2017
Communication of a notice of opposition and request to file observations
Feb 17, 2017
Notice of further oppositions to opponent(s)
Jan 17, 2017
Communication of a notice of opposition - first information to patent proprietor
Jan 13, 2017
(Electronic) Receipt
Jan 13, 2017
Citation in opposition procedure
Jan 13, 2017
Non-patent literature cited during the opposition procedure
Jan 13, 2017
Notice of opposition
Jan 13, 2017
Notice of opposition
Jan 13, 2017
Patent document cited during the opposition procedure
Jan 13, 2017
Patent document cited during the opposition procedure
Jan 13, 2017
Patent document cited during the opposition procedure
Jan 13, 2017
Patent document cited during the opposition procedure
Jan 13, 2017
Patent document cited during the opposition procedure
Jan 13, 2017
Patent document cited during the opposition procedure
Apr 13, 2016
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Mar 17, 2016
Decision to grant a European patent
Feb 24, 2016
(Electronic) Receipt
Feb 24, 2016
Filing of the translations of the claims
Feb 24, 2016
French translation of claims
Feb 24, 2016
German translation of the claims
Feb 24, 2016
Letter accompanying subsequently filed items
Nov 4, 2015
Bibliographic data of the European patent application
Nov 4, 2015
Communication about intention to grant a European patent
Nov 4, 2015
Intention to grant (signatures)
Nov 4, 2015
Text intended for grant
Sep 28, 2015
Examination started
Jan 6, 2014
(Electronic) Receipt
Jan 6, 2014
Amended claims filed after receipt of (European) search report
Jan 6, 2014
Amended claims with annotations
Jan 6, 2014
Amended description filed after receipt of (European) search report
Jan 6, 2014
Amended description with annotations
Jan 6, 2014
Amendments received before examination
Jan 6, 2014
Letter accompanying subsequently filed items
Jul 5, 2013
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Jun 18, 2013
Communication regarding the transmission of the European search report
Jun 18, 2013
Document annexed to the Extended European Search Report
Jun 18, 2013
European search opinion
Jun 18, 2013
Supplementary European search report
Mar 14, 2012
CDS Clean up - amended data concerning the representative for the applicant
Mar 12, 2012
Submission concerning representation
Jun 16, 2010
Notification of forthcoming publication
Jun 4, 2010
Amended description filed after receipt of (European) search report
Jun 4, 2010
Amended description with annotations
Jun 4, 2010
Amendments received before examination
May 28, 2010
Translation of the international preliminary report on patentability
May 26, 2010
Communication regarding possible amendment of the application/payment of claims fee
May 6, 2010
Copy of the international preliminary report on patentability
Apr 23, 2010
Abstract
Apr 23, 2010
Claims
Apr 23, 2010
Description
Apr 23, 2010
Drawings
Apr 23, 2010
Matter concerning the application
Apr 23, 2010
Request for entry into the European phase
Feb 26, 2010
Information on entry into European phase
May 14, 2009
Priority document (electronically transmitted)
Apr 23, 2009
Copy of the international search report
Apr 23, 2009
Copy of the translated international search report
Apr 23, 2009
International publication pamphlet

EP2206488

TOKUYAMA DENTAL

Application Number: EP08839436A
Filing Date: Oct 8, 2008
Status: Opposition Rejected; Nov 9, 2018
Publication Date: Apr 13, 2016
External Links: Slate, Register , Google Patents

IP Verse

One-Pack Type Coating Material For Tooth Surface

Patent Summary

Patent Family

Patent Oppositions

Dossier Documents

EP2206488