IP Verse

Light-Transmitting Sintered Zirconia Compact, Process For Producing The Same, And Use Thereof

Patent No. EP2263988 (titled "Light-Transmitting Sintered Zirconia Compact, Process For Producing The Same, And Use Thereof") was filed by Tosoh on Apr 8, 2009. The application was issued on Mar 30, 2016.

Patent Summary

Patent Family

Patent Oppositions (3)

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
3M DEUTSCHLAND GMBH (DE)/ 3M INNOVATIVE PROPERTIES COMPANY (US)	Dec 30, 2016	VOSSIUS & PARTNER PATENTANWALTE RECHTSANWALTE MBB
HOFFMANN EITLE	Dec 23, 2016	HOFFMANN EITLE
TREIBACHER INDUSTRIE AG	Dec 22, 2016	NEMEC

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 2, 2021
Advice of delivery
Sep 1, 2021
Advice of delivery
Sep 1, 2021
Refund of fees
Sep 1, 2021
Termination of the opposition proceedings with revocation of patent
Aug 31, 2021
F3017 Oral Proceedings: Notification of cancellation/postponing
Aug 31, 2021
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Aug 26, 2021
F3014 Oral Proceedings: Order cancelling/postponing
Aug 24, 2021
F3345 Forwarding of submissions to parties
Aug 24, 2021
F3345 Forwarding of submissions to parties
Aug 24, 2021
F3345 Forwarding of submissions to parties
Aug 24, 2021
F3345 Forwarding of submissions to parties
Aug 24, 2021
F3345 Forwarding of submissions to parties
Aug 24, 2021
F3345 Forwarding of submissions to parties
Aug 23, 2021
(Electronic) Receipt
Aug 23, 2021
(Electronic) Receipt
Aug 23, 2021
Letter accompanying subsequently filed items
Aug 23, 2021
Letter accompanying subsequently filed items
Aug 23, 2021
Letter dealing with oral proceedings
Aug 23, 2021
Withdrawal of an appeal
Aug 20, 2021
F3345 Forwarding of submissions to parties
Aug 20, 2021
F3345 Forwarding of submissions to parties
Aug 20, 2021
F3345 Forwarding of submissions to parties
Aug 18, 2021
(Electronic) Receipt
Aug 18, 2021
Amended claims with annotations
Aug 18, 2021
Amended claims with annotations
Aug 18, 2021
Amended claims with annotations
Aug 18, 2021
Claims
Aug 18, 2021
Claims
Aug 18, 2021
Claims
Aug 18, 2021
Claims
Aug 18, 2021
Claims
Aug 18, 2021
Claims
Aug 18, 2021
Letter accompanying subsequently filed items
Aug 18, 2021
Letter dealing with oral proceedings during the appeal procedure
Aug 17, 2021
(Electronic) Receipt
Aug 17, 2021
Letter accompanying subsequently filed items
Aug 17, 2021
Letter dealing with oral proceedings
Aug 2, 2021
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Aug 2, 2021
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Aug 2, 2021
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Aug 2, 2021
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jul 28, 2021
F3345 Forwarding of submissions to parties
Jul 28, 2021
F3345 Forwarding of submissions to parties
Jul 28, 2021
F3345 Forwarding of submissions to parties
Jul 23, 2021
(Electronic) Receipt
Jul 23, 2021
Letter accompanying subsequently filed items
Jul 23, 2021
Request for interpreters during oral proceedings
Jun 23, 2021
F3345 Forwarding of submissions to parties
Jun 23, 2021
F3345 Forwarding of submissions to parties
Jun 23, 2021
F3345 Forwarding of submissions to parties
Jun 18, 2021
(Electronic) Receipt
Jun 18, 2021
Letter accompanying subsequently filed items
Jun 18, 2021
Letter dealing with oral proceedings during the appeal procedure
Jun 9, 2021
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jun 9, 2021
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jun 9, 2021
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jun 9, 2021
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jun 4, 2021
F3345 Forwarding of submissions to parties
Jun 4, 2021
F3345 Forwarding of submissions to parties
Jun 4, 2021
F3345 Forwarding of submissions to parties
May 31, 2021
(Electronic) Receipt
May 31, 2021
Letter accompanying subsequently filed items
May 31, 2021
Letter dealing with oral proceedings during the appeal procedure
Apr 30, 2021
F3345 Forwarding of submissions to parties
Apr 30, 2021
F3345 Forwarding of submissions to parties
Apr 30, 2021
F3345 Forwarding of submissions to parties
Apr 28, 2021
F3345 Forwarding of submissions to parties
Apr 28, 2021
F3345 Forwarding of submissions to parties
Apr 28, 2021
F3345 Forwarding of submissions to parties
Apr 21, 2021
(Electronic) Receipt
Apr 21, 2021
Letter accompanying subsequently filed items
Apr 21, 2021
Letter dealing with oral proceedings during the appeal procedure
Mar 31, 2021
F3345 Forwarding of submissions to parties
Mar 31, 2021
F3345 Forwarding of submissions to parties
Mar 31, 2021
F3345 Forwarding of submissions to parties
Mar 26, 2021
(Electronic) Receipt
Mar 26, 2021
Advice of delivery
Mar 26, 2021
Letter accompanying subsequently filed items
Mar 26, 2021
Letter relating to Appeal Procedure
Mar 10, 2021
Advice of delivery
Mar 9, 2021
Advice of delivery
Mar 5, 2021
(Electronic) Receipt
Mar 5, 2021
Advice of delivery
Mar 5, 2021
Letter accompanying subsequently filed items
Mar 4, 2021
F3011.2 Oral Proceedings: Summons VICO
Mar 4, 2021
F3011.2 Oral Proceedings: Summons VICO
Mar 4, 2021
F3011.2 Oral Proceedings: Summons VICO
Mar 4, 2021
F3011.2 Oral Proceedings: Summons VICO
Mar 1, 2021
F3010 Oral proceedings: order for summons
Mar 1, 2021
F3303.16 Change of composition of the Board (T)
Jan 15, 2021
F3345 Forwarding of submissions to parties
Jan 15, 2021
F3345 Forwarding of submissions to parties
Jan 15, 2021
F3345 Forwarding of submissions to parties
Jan 11, 2021
(Electronic) Receipt
Jan 11, 2021
Letter accompanying subsequently filed items
Jan 11, 2021
Letter relating to Appeal Procedure
Sep 28, 2020
F3345 Forwarding of submissions to parties
Sep 3, 2020
F3345 Forwarding of submissions to parties
Sep 3, 2020
F3345 Forwarding of submissions to parties
Sep 3, 2020
F3345 Forwarding of submissions to parties
Aug 27, 2020
(Electronic) Receipt
Aug 27, 2020
Citation in appeal procedure - 024
Aug 27, 2020
Citation in appeal procedure - 024
Aug 27, 2020
Citation in appeal procedure - 024
Aug 27, 2020
Citation in appeal procedure - 024
Aug 27, 2020
Letter accompanying subsequently filed items
Aug 27, 2020
Letter relating to Appeal Procedure
Jan 13, 2020
F3345 Forwarding of submissions to parties
Jan 13, 2020
F3345 Forwarding of submissions to parties
Jan 13, 2020
F3345 Forwarding of submissions to parties
Dec 23, 2019
(Electronic) Receipt
Dec 23, 2019
Letter accompanying subsequently filed items
Dec 23, 2019
Letter relating to Appeal Procedure
Jul 30, 2019
F3345 Forwarding of submissions to parties
Jul 24, 2019
F3345 Forwarding of submissions to parties
Jul 22, 2019
(Electronic) Receipt
Jul 22, 2019
Citation in appeal procedure - 023
Jul 22, 2019
Letter accompanying subsequently filed items
Jul 22, 2019
Non-Patent Literature cited during the appeal procedure
Jul 22, 2019
Non-Patent Literature cited during the appeal procedure
Jul 22, 2019
Reply to appeal
Jul 22, 2019
Reply to appeal
Jul 16, 2019
Letter relating to Appeal Procedure
Jul 16, 2019
Non-Patent Literature cited during the appeal procedure
Jul 16, 2019
Non-Patent Literature cited during the appeal procedure
Jul 16, 2019
Non-Patent Literature cited during the appeal procedure
Jul 16, 2019
Non-Patent Literature cited during the appeal procedure
Jul 16, 2019
Non-Patent Literature cited during the appeal procedure
Jul 16, 2019
Non-Patent Literature cited during the appeal procedure
Jul 16, 2019
Non-Patent Literature cited during the appeal procedure
Jul 16, 2019
Non-Patent Literature cited during the appeal procedure
Jul 16, 2019
Reply to appeal
May 31, 2019
Composition of the board (T)
Mar 12, 2019
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Mar 12, 2019
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Mar 12, 2019
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Mar 6, 2019
(Electronic) Receipt
Mar 6, 2019
Letter accompanying subsequently filed items
Mar 6, 2019
Statement of grounds of appeal
Dec 11, 2018
Advice of delivery
Dec 10, 2018
F3204 Communication of the file number to the parties
Dec 10, 2018
F3204 Communication of the file number to the parties
Dec 10, 2018
F3204 Communication of the file number to the parties
Dec 10, 2018
F3204 Communication of the file number to the parties
Dec 4, 2018
Processing of an appeal
Dec 3, 2018
(Electronic) Receipt
Dec 3, 2018
Letter accompanying subsequently filed items
Dec 3, 2018
Notice of appeal
Nov 19, 2018
Advice of delivery
Nov 19, 2018
Advice of delivery
Nov 16, 2018
Advice of delivery
Nov 5, 2018
Advice of delivery
Nov 2, 2018
(Electronic) Receipt
Nov 2, 2018
Advice of delivery
Nov 2, 2018
Advice of delivery
Nov 2, 2018
Letter accompanying subsequently filed items
Oct 31, 2018
Advice of delivery
Oct 29, 2018
Acknowledgement of a document
Oct 29, 2018
Acknowledgement of a document
Oct 29, 2018
Acknowledgement of a document
Oct 29, 2018
Acknowledgement of a document
Oct 29, 2018
Annex to the communication - opposition
Oct 29, 2018
Decision of the Opposition Division and instruction
Oct 29, 2018
Decision revoking the European patent
Oct 29, 2018
Grounds for the decision (Annex) - opposition
Oct 29, 2018
Internal form - Opposition/addressees
Oct 29, 2018
Internal form - Opposition/addressees
Oct 29, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Oct 29, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Oct 29, 2018
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Oct 29, 2018
Provision of a copy of the minutes - opposition procedure
Oct 29, 2018
Scanned annex to a communication - opposition procedure
Oct 29, 2018
Scanned annex to a communication - opposition procedure
Sep 25, 2018
Information about the result of oral proceedings
Sep 13, 2018
Brief communication - Opposition proceedings
Sep 13, 2018
Brief communication - Opposition proceedings
Sep 13, 2018
Brief communication - Opposition proceedings
Sep 7, 2018
(Electronic) Receipt
Sep 7, 2018
Letter accompanying subsequently filed items
Sep 7, 2018
Letter regarding the opposition procedure (no time limit)
Aug 1, 2018
Brief communication - Opposition proceedings
Aug 1, 2018
Brief communication - Opposition proceedings
Aug 1, 2018
Brief communication - Opposition proceedings
Aug 1, 2018
Brief communication - Opposition proceedings
Jul 30, 2018
Brief communication - Opposition proceedings
Jul 30, 2018
Brief communication - Opposition proceedings
Jul 30, 2018
Brief communication - Opposition proceedings
Jul 25, 2018
(Electronic) Receipt
Jul 25, 2018
Citation in opposition procedure
Jul 25, 2018
Citation in opposition procedure
Jul 25, 2018
Citation in opposition procedure
Jul 25, 2018
Letter accompanying subsequently filed items
Jul 25, 2018
Letter regarding the opposition procedure (no time limit)
Jul 25, 2018
Letter regarding the opposition procedure (no time limit)
Jul 25, 2018
Letter regarding the opposition procedure (no time limit)
Jul 24, 2018
(Electronic) Receipt
Jul 24, 2018
Amended claims with annotations
Jul 24, 2018
Amended claims with annotations
Jul 24, 2018
Amended claims with annotations
Jul 24, 2018
Amended claims with annotations
Jul 24, 2018
Amended claims with annotations
Jul 24, 2018
Amended claims with annotations
Jul 24, 2018
Amended claims with annotations
Jul 24, 2018
Amended claims with annotations
Jul 24, 2018
Amended claims with annotations
Jul 24, 2018
Amended claims with annotations
Jul 24, 2018
Amended claims with annotations
Jul 24, 2018
Amended claims with annotations
Jul 24, 2018
Amended claims with annotations
Jul 24, 2018
Amended claims with annotations
Jul 24, 2018
Amended claims with annotations
Jul 24, 2018
Amended claims with annotations
Jul 24, 2018
Claims
Jul 24, 2018
Claims
Jul 24, 2018
Claims
Jul 24, 2018
Claims
Jul 24, 2018
Claims
Jul 24, 2018
Claims
Jul 24, 2018
Claims
Jul 24, 2018
Claims
Jul 24, 2018
Claims
Jul 24, 2018
Claims
Jul 24, 2018
Claims
Jul 24, 2018
Claims
Jul 24, 2018
Claims
Jul 24, 2018
Claims
Jul 24, 2018
Claims
Jul 24, 2018
Claims
Jul 24, 2018
Letter accompanying subsequently filed items
Jul 24, 2018
Letter regarding the opposition procedure (no time limit)
Jan 25, 2018
Advice of delivery
Jan 25, 2018
Advice of delivery
Jan 19, 2018
Brief communication - Opposition proceedings
Jan 19, 2018
Brief communication - Opposition proceedings
Jan 19, 2018
Brief communication - Opposition proceedings
Jan 12, 2018
Request for interpreters during oral proceedings
Jan 11, 2018
Advice of delivery
Jan 11, 2018
Advice of delivery
Dec 21, 2017
Advice of delivery
Dec 21, 2017
Advice of delivery
Dec 20, 2017
Advice of delivery
Dec 19, 2017
(Electronic) Receipt
Dec 19, 2017
Advice of delivery
Dec 19, 2017
Letter accompanying subsequently filed items
Dec 15, 2017
Acknowledgement of a document
Dec 15, 2017
Acknowledgement of a document
Dec 15, 2017
Acknowledgement of a document
Dec 15, 2017
Acknowledgement of a document
Dec 15, 2017
Annex to the communication - opposition
Dec 15, 2017
Information concerning oral proceedings
Dec 15, 2017
Preparation for oral proceedings
Dec 15, 2017
Summons to attend oral proceedings
Dec 15, 2017
Summons to attend oral proceedings
Dec 15, 2017
Summons to attend oral proceedings
Dec 15, 2017
Summons to attend oral proceedings
Dec 7, 2017
Brief communication - Opposition proceedings
Dec 7, 2017
Brief communication - Opposition proceedings
Dec 7, 2017
Brief communication - Opposition proceedings
Nov 30, 2017
Letter regarding the opposition procedure (no time limit)
Aug 24, 2017
Brief communication - Opposition proceedings
Aug 24, 2017
Brief communication - Opposition proceedings
Aug 24, 2017
Brief communication - Opposition proceedings
Aug 17, 2017
(Electronic) Receipt
Aug 17, 2017
Amended claims with annotations
Aug 17, 2017
Amended claims with annotations
Aug 17, 2017
Amended claims with annotations
Aug 17, 2017
Amended claims with annotations
Aug 17, 2017
Any annexes (other than citation) to an opposition letter
Aug 17, 2017
Citation in opposition procedure
Aug 17, 2017
Claims
Aug 17, 2017
Claims
Aug 17, 2017
Claims
Aug 17, 2017
Claims
Aug 17, 2017
Claims
Aug 17, 2017
Claims
Aug 17, 2017
Letter accompanying subsequently filed items
Aug 17, 2017
Reply of the patent proprietor to the notice(s) of opposition
Jun 2, 2017
Brief communication - Opposition proceedings
Jun 2, 2017
Brief communication - Opposition proceedings
Jun 2, 2017
Brief communication - Opposition proceedings
Jun 2, 2017
Grant of extension of time limit (opposition procedure)
May 24, 2017
(Electronic) Receipt
May 24, 2017
Letter accompanying subsequently filed items
May 24, 2017
Request for extension of time limit
Feb 8, 2017
Communication of a notice of opposition and request to file observations
Feb 8, 2017
Notice of further oppositions to opponent(s)
Feb 8, 2017
Notice of further oppositions to opponent(s)
Feb 8, 2017
Notice of further oppositions to opponent(s)
Jan 12, 2017
Communication of a notice of opposition - first information to patent proprietor
Jan 11, 2017
Communication of a notice of opposition - first information to patent proprietor
Jan 9, 2017
Communication of a notice of opposition - first information to patent proprietor
Dec 30, 2016
(Electronic) Receipt
Dec 30, 2016
Any annexes (other than citation) to an opposition letter
Dec 30, 2016
Citation in opposition procedure
Dec 30, 2016
Citation in opposition procedure
Dec 30, 2016
Non-patent literature cited during the opposition procedure
Dec 30, 2016
Non-patent literature cited during the opposition procedure
Dec 30, 2016
Notice of opposition
Dec 30, 2016
Notice of opposition
Dec 30, 2016
Patent document cited during the opposition procedure
Dec 30, 2016
Patent document cited during the opposition procedure
Dec 30, 2016
Patent document cited during the opposition procedure
Dec 30, 2016
Patent document cited during the opposition procedure
Dec 30, 2016
Patent document cited during the opposition procedure
Dec 30, 2016
Patent document cited during the opposition procedure
Dec 30, 2016
Patent document cited during the opposition procedure
Dec 30, 2016
Patent document cited during the opposition procedure
Dec 30, 2016
Translation of the evidence during Opposition procedure
Dec 30, 2016
Translation of the evidence during Opposition procedure
Dec 30, 2016
Translation of the evidence during Opposition procedure
Dec 23, 2016
Non-patent literature cited during the opposition procedure
Dec 23, 2016
Non-patent literature cited during the opposition procedure
Dec 23, 2016
Non-patent literature cited during the opposition procedure
Dec 23, 2016
Non-patent literature cited during the opposition procedure
Dec 23, 2016
Non-patent literature cited during the opposition procedure
Dec 23, 2016
Notice of opposition
Dec 23, 2016
Notice of opposition
Dec 23, 2016
Patent document cited during the opposition procedure
Dec 23, 2016
Patent document cited during the opposition procedure
Dec 23, 2016
Patent document cited during the opposition procedure
Dec 23, 2016
Patent document cited during the opposition procedure
Dec 23, 2016
Patent document cited during the opposition procedure
Dec 23, 2016
Patent document cited during the opposition procedure
Dec 23, 2016
Patent document cited during the opposition procedure
Dec 23, 2016
Payment of fees and costs
Dec 23, 2016
Translation of the evidence during Opposition procedure
Dec 23, 2016
Translation of the evidence during Opposition procedure
Dec 23, 2016
Translation of the evidence during Opposition procedure
Dec 23, 2016
Translation of the evidence during Opposition procedure
Dec 22, 2016
(Electronic) Receipt
Dec 22, 2016
Citation in opposition procedure
Dec 22, 2016
Citation in opposition procedure
Dec 22, 2016
Citation in opposition procedure
Dec 22, 2016
Notice of opposition
Dec 22, 2016
Notice of opposition
Dec 22, 2016
Patent document cited during the opposition procedure
Dec 22, 2016
Patent document cited during the opposition procedure
Dec 22, 2016
Patent document cited during the opposition procedure
Dec 22, 2016
Patent document cited during the opposition procedure
Dec 22, 2016
Translation of the evidence during Opposition procedure
Dec 22, 2016
Translation of the evidence during Opposition procedure
Mar 30, 2016
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Mar 3, 2016
Decision to grant a European patent
Feb 4, 2016
(Electronic) Receipt
Feb 4, 2016
French translation of claims
Feb 4, 2016
German translation of the claims
Feb 4, 2016
Letter accompanying subsequently filed items
Nov 17, 2015
Bibliographic data of the European patent application
Nov 17, 2015
Communication about intention to grant a European patent
Nov 17, 2015
Intention to grant (signatures)
Nov 17, 2015
Text intended for grant (clean copy)
Nov 17, 2015
Text intended for grant (version for approval)
Nov 11, 2015
Advice of delivery
Nov 6, 2015
Notification concerning the date of oral proceedings
Nov 2, 2015
Findings upon submissions relating to oral proceedings
Oct 28, 2015
Findings upon submissions relating to oral proceedings
Oct 22, 2015
(Electronic) Receipt
Oct 22, 2015
Amended claims with annotations
Oct 22, 2015
Amended description with annotations
Oct 22, 2015
Claims
Oct 22, 2015
Description
Oct 22, 2015
Letter accompanying subsequently filed items
Oct 22, 2015
Notification concerning the date of oral proceedings
Oct 22, 2015
Written submission in preparation to/during oral proceedings
Oct 20, 2015
Annex to the communication
Oct 20, 2015
Consultation by telephone/in person
Oct 20, 2015
Result of consultation by telephone/in person
Oct 15, 2015
Findings upon submissions relating to oral proceedings
Oct 14, 2015
(Electronic) Receipt
Oct 14, 2015
Amended claims with annotations
Oct 14, 2015
Amended claims with annotations
Oct 14, 2015
Amended claims with annotations
Oct 14, 2015
Amended claims with annotations
Oct 14, 2015
Amended claims with annotations
Oct 14, 2015
Amended claims with annotations
Oct 14, 2015
Amended claims with annotations
Oct 14, 2015
Amended claims with annotations
Oct 14, 2015
Annex
Oct 14, 2015
Claims
Oct 14, 2015
Claims
Oct 14, 2015
Claims
Oct 14, 2015
Claims
Oct 14, 2015
Claims
Oct 14, 2015
Claims
Oct 14, 2015
Claims
Oct 14, 2015
Claims
Oct 14, 2015
Findings upon submissions relating to oral proceedings
Oct 14, 2015
Letter accompanying subsequently filed items
Oct 14, 2015
Written submission in preparation to/during oral proceedings
May 22, 2015
Advice of delivery
Apr 13, 2015
Advice of delivery
Apr 7, 2015
Acknowledgement of a document
Apr 7, 2015
Annex to the communication
Apr 7, 2015
Preparation for oral proceedings
Apr 7, 2015
Summons to attend oral proceedings
Jan 15, 2015
Acknowledgement of receipt of third party observations
Jan 15, 2015
Transmittal of third party observations to applicant
Jan 7, 2015
(Electronic) Receipt
Jan 7, 2015
Letter accompanying subsequently filed items
Jan 7, 2015
Observations by third parties
Jan 7, 2015
Patent document filed by a Third party
Jan 7, 2015
Patent document filed by a Third party
Jan 7, 2015
Patent document filed by a Third party
Mar 11, 2014
(Electronic) Receipt
Mar 11, 2014
Amended claims with annotations
Mar 11, 2014
Amended description with annotations
Mar 11, 2014
Claims
Mar 11, 2014
Description
Mar 11, 2014
Letter accompanying subsequently filed items
Mar 11, 2014
Non-patent literature cited during the examination procedure
Mar 11, 2014
Non-patent literature cited during the examination procedure
Mar 11, 2014
Reply to communication from the Examining Division
Nov 5, 2013
Annex to the communication
Nov 5, 2013
Communication from the Examining Division
Sep 5, 2013
(Electronic) Receipt
Sep 5, 2013
Amended claims filed after receipt of (European) search report
Sep 5, 2013
Amended claims with annotations
Sep 5, 2013
Amended description filed after receipt of (European) search report
Sep 5, 2013
Amended description with annotations
Sep 5, 2013
Amendments received before examination
Sep 5, 2013
Letter accompanying subsequently filed items
Mar 5, 2013
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Feb 15, 2013
Communication regarding the transmission of the European search report
Feb 15, 2013
European search opinion
Feb 15, 2013
Supplementary European search report
Apr 5, 2011
Submission concerning representation
Jan 3, 2011
(Electronic) Receipt
Jan 3, 2011
Amended description filed after receipt of (European) search report
Jan 3, 2011
Amendments received before examination
Jan 3, 2011
Letter accompanying subsequently filed items
Dec 17, 2010
Translation of the international preliminary report on patentability
Nov 24, 2010
Notification of forthcoming publication
Nov 22, 2010
Communication regarding possible amendment of the application/payment of claims fee
Oct 29, 2010
Copy of the international preliminary report on patentability
Sep 29, 2010
(Electronic) Receipt
Sep 29, 2010
Abstract
Sep 29, 2010
Abstract
Sep 29, 2010
Amended claims filed after receipt of (European) search report
Sep 29, 2010
Amended description filed after receipt of (European) search report
Sep 29, 2010
Claims
Sep 29, 2010
Description
Sep 29, 2010
Drawings
Sep 29, 2010
Request for entry into the European phase
Aug 20, 2010
Information on entry into European phase
Jan 22, 2010
Priority document (electronically transmitted)
Jan 22, 2010
Priority document (electronically transmitted)
Jan 22, 2010
Priority document (electronically transmitted)
Jan 22, 2010
Priority document (electronically transmitted)
Oct 15, 2009
Copy of the international search report
Oct 15, 2009
Copy of the translated international search report
Oct 15, 2009
International publication pamphlet

EP2263988

TOSOH

Application Number: EP09729325A
Filing Date: Apr 8, 2009
Status: Revoked; Sep 3, 2021
Publication Date: Mar 30, 2016
External Links: Slate, Register , Google Patents