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Pulverulent Compounds, A Process For The Preparation Thereof And The Use Thereof In Lithium Secondary Batteries - EP2067196

The patent EP2067196 was granted to Toda Kogyo on Feb 21, 2018. The application was filed on Oct 11, 2007 under application number EP07818919A. The patent is currently recorded with a legal status of "Revoked".

EP2067196

TODA KOGYO

Application Number: EP07818919A
Filing Date: Oct 11, 2007
Status: Revoked; Aug 18, 2023
Publication Date: Feb 21, 2018
External Links: Slate, Register, Google Patents

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	Opposition Status
STRAWMAN	Nov 16, 2018	BOULT WADE TENNANT	ADMISSIBLE

Patent Citations (23) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation Phase	Publication Number
EXAMINATION	EP1391950
EXAMINATION	EP1837936
EXAMINATION	JP2000323123
EXAMINATION	JP2000323142
EXAMINATION	JP2004335152
EXAMINATION	US2004023113
INTERNATIONAL-SEARCH-REPORT	EP1450423
INTERNATIONAL-SEARCH-REPORT	US2005220700
INTERNATIONAL-SEARCH-REPORT	US2005271944
INTERNATIONAL-SEARCH-REPORT	US2006057466
OPPOSITION	EP1391950
OPPOSITION	EP1450423
OPPOSITION	EP1837936
OPPOSITION	JP2000323123
OPPOSITION	JP2000323142
OPPOSITION	JP2004335152
OPPOSITION	US2004023113
OPPOSITION	US2005220700
OPPOSITION	US2005271944
OPPOSITION	US2006057466
OTHER	EP1837936
OTHER	JP2000323123
OTHER	JP2000323142

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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Aug 23, 2023
Refund of fees
Search/Exam
Aug 21, 2023
F3017 Oral Proceedings: Notification of cancellation/postponing
Appeal
Aug 21, 2023
F3017 Oral Proceedings: Notification of cancellation/postponing
Appeal
Aug 21, 2023
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Appeal
Aug 21, 2023
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Appeal
Aug 16, 2023
F3014 Oral Proceedings: Order cancelling/postponing
Appeal
Aug 16, 2023
Termination of the opposition proceedings with revocation of patent
OPPO
Aug 15, 2023
(Electronic) Receipt
Appeal
Aug 15, 2023
Letter accompanying subsequently filed items
Appeal
Aug 15, 2023
Withdrawal of an appeal
Appeal
Jul 14, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Appeal
Jul 14, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Appeal
Jul 5, 2023
F3345 Forwarding of submissions to parties
Appeal
Jun 30, 2023
(Electronic) Receipt
Appeal
Jun 30, 2023
Letter accompanying subsequently filed items
Appeal
Jun 30, 2023
Letter dealing with oral proceedings during the appeal procedure
Appeal
Jun 22, 2023
F3011.2 Oral Proceedings: Summons VICO
Appeal
Jun 22, 2023
F3011.2 Oral Proceedings: Summons VICO
Appeal
Jun 19, 2023
F3010 Oral proceedings: order for summons
Appeal
Apr 14, 2022
Composition of the board (T)
Appeal
Feb 4, 2022
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Appeal
Jan 31, 2022
(Electronic) Receipt
Appeal
Jan 31, 2022
Amended claims with annotations
Appeal
Jan 31, 2022
Amended claims with annotations
Appeal
Jan 31, 2022
Amended claims with annotations
Appeal
Jan 31, 2022
Amended claims with annotations
Appeal
Jan 31, 2022
Amended claims with annotations
Appeal
Jan 31, 2022
Amended claims with annotations
Appeal
Jan 31, 2022
Amended claims with annotations
Appeal
Jan 31, 2022
Amended claims with annotations
Appeal
Jan 31, 2022
Amended claims with annotations
Appeal
Jan 31, 2022
Auxiliary request during appeals procedure - 01
Appeal
Jan 31, 2022
Auxiliary request during appeals procedure - 02
Appeal
Jan 31, 2022
Auxiliary request during appeals procedure - 03
Appeal
Jan 31, 2022
Auxiliary request during appeals procedure - 04
Appeal
Jan 31, 2022
Auxiliary request during appeals procedure - 05
Appeal
Jan 31, 2022
Claims
Appeal
Jan 31, 2022
Claims
Appeal
Jan 31, 2022
Claims
Appeal
Jan 31, 2022
Claims
Appeal
Jan 31, 2022
Claims
Appeal
Jan 31, 2022
Claims
Appeal
Jan 31, 2022
Letter accompanying subsequently filed items
Appeal
Jan 31, 2022
Letter relating to Appeal Procedure
Appeal
Jan 31, 2022
Statement of grounds of appeal
Appeal
Nov 29, 2021
F3204 Communication of the file number to the parties
Appeal
Nov 29, 2021
F3204 Communication of the file number to the parties
Appeal
Nov 19, 2021
(Electronic) Receipt
Appeal
Nov 19, 2021
Letter accompanying subsequently filed items
Appeal
Nov 19, 2021
Notice of appeal
Appeal
Sep 29, 2021
(Electronic) Receipt
OPPO
Sep 29, 2021
Advice of delivery
OPPO
Sep 29, 2021
Letter accompanying subsequently filed items
OPPO
Sep 22, 2021
Annex to the communication - opposition
OPPO
Sep 22, 2021
Decision of the Opposition Division and instruction
OPPO
Sep 22, 2021
Decision revoking the European patent
OPPO
Sep 22, 2021
Decision revoking the European patent
OPPO
Sep 22, 2021
Grounds for the decision (Annex) - opposition
OPPO
Sep 22, 2021
Means of redress
OPPO
Sep 22, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
OPPO
Sep 22, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
OPPO
Sep 22, 2021
Provision of a copy of the minutes - opposition procedure
OPPO
Sep 22, 2021
Provision of a copy of the minutes - opposition procedure
OPPO
Sep 22, 2021
Transmittal of decision / summons - opposition
OPPO
Sep 22, 2021
Transmittal of decision / summons - opposition
OPPO
Jun 30, 2021
Information about the result of oral proceedings
OPPO
Jun 25, 2021
Brief communication - Opposition proceedings
OPPO
Jun 22, 2021
(Electronic) Receipt
OPPO
Jun 22, 2021
Description
OPPO
Jun 22, 2021
Description
OPPO
Jun 22, 2021
Description
OPPO
Jun 22, 2021
Description
OPPO
Jun 22, 2021
Description
OPPO
Jun 22, 2021
Description
OPPO
Jun 22, 2021
Description
OPPO
Jun 22, 2021
Description
OPPO
Jun 22, 2021
Description
OPPO
Jun 22, 2021
Description
OPPO
Jun 22, 2021
Letter accompanying subsequently filed items
OPPO
Jun 22, 2021
Written submission in preparation to/during oral proceedings
OPPO
Jun 18, 2021
Brief communication - Opposition proceedings
OPPO
Jun 15, 2021
(Electronic) Receipt
OPPO
Jun 15, 2021
Letter accompanying subsequently filed items
OPPO
Jun 15, 2021
Written submission in preparation to/during oral proceedings
OPPO
May 4, 2021
Brief communication - Opposition proceedings
OPPO
Apr 29, 2021
(Electronic) Receipt
OPPO
Apr 29, 2021
Consolidated list of cited opposition documents
OPPO
Apr 29, 2021
Letter accompanying subsequently filed items
OPPO
Apr 28, 2021
(Electronic) Receipt
OPPO
Apr 28, 2021
Citation in opposition procedure - 015
OPPO
Apr 28, 2021
Letter accompanying subsequently filed items
OPPO
Apr 28, 2021
Written submission in preparation to/during oral proceedings
OPPO
Apr 19, 2021
Notification concerning the date of oral proceedings
OPPO
Apr 19, 2021
Notification concerning the date of oral proceedings
OPPO
Nov 27, 2020
(Electronic) Receipt
OPPO
Nov 27, 2020
Letter accompanying subsequently filed items
OPPO
Nov 27, 2020
Oral proceedings: reply to date proposed
OPPO
Nov 6, 2020
Advice of delivery
OPPO
Nov 5, 2020
(Electronic) Receipt
OPPO
Nov 5, 2020
Advice of delivery
OPPO
Nov 5, 2020
Letter accompanying subsequently filed items
OPPO
Oct 27, 2020
Acknowledgement of a document
OPPO
Oct 27, 2020
Acknowledgement of a document
OPPO
Oct 27, 2020
Annex to the communication - opposition
OPPO
Oct 27, 2020
Summons to attend oral proceedings
OPPO
Oct 27, 2020
Summons to attend oral proceedings
OPPO
Oct 20, 2020
Oral proceedings: reply to date proposed
OPPO
Oct 20, 2020
Oral proceedings: reply to date proposed
OPPO
Sep 24, 2020
Brief communication - Opposition proceedings
OPPO
Sep 23, 2020
Advice of delivery
OPPO
Sep 21, 2020
(Electronic) Receipt
OPPO
Sep 21, 2020
(Electronic) Receipt
OPPO
Sep 21, 2020
Advice of delivery
OPPO
Sep 21, 2020
Letter accompanying subsequently filed items
OPPO
Sep 21, 2020
Letter accompanying subsequently filed items
OPPO
Sep 21, 2020
Written submission in preparation to/during oral proceedings
OPPO
Sep 15, 2020
Notification concerning the date of oral proceedings
OPPO
Sep 15, 2020
Notification concerning the date of oral proceedings
OPPO
Aug 28, 2020
Brief communication - Opposition proceedings
OPPO
Aug 24, 2020
(Electronic) Receipt
OPPO
Aug 24, 2020
Letter accompanying subsequently filed items
OPPO
Aug 24, 2020
Oral proceedings: reply to date proposed
OPPO
Jul 15, 2020
Notification concerning the date of oral proceedings
OPPO
Jul 15, 2020
Notification concerning the date of oral proceedings
OPPO
Jun 22, 2020
Advice of delivery
OPPO
Jun 16, 2020
(Electronic) Receipt
OPPO
Jun 16, 2020
Advice of delivery
OPPO
Jun 16, 2020
Letter accompanying subsequently filed items
OPPO
Jun 15, 2020
Advice of delivery
OPPO
Jun 11, 2020
(Electronic) Receipt
OPPO
Jun 11, 2020
Advice of delivery
OPPO
Jun 11, 2020
Letter accompanying subsequently filed items
OPPO
Jun 10, 2020
Acknowledgement of a document
OPPO
Jun 10, 2020
Acknowledgement of a document
OPPO
Jun 10, 2020
Annex to the communication - opposition
OPPO
Jun 10, 2020
Information concerning oral proceedings
OPPO
Jun 10, 2020
Summons to attend oral proceedings
OPPO
Jun 10, 2020
Summons to attend oral proceedings
OPPO
Jun 5, 2020
Notification concerning the date of oral proceedings
OPPO
Jun 5, 2020
Notification concerning the date of oral proceedings
OPPO
Jun 2, 2020
Brief communication - Opposition proceedings
OPPO
Jun 2, 2020
Oral proceedings: reply to date proposed
OPPO
Jun 1, 2020
Oral proceedings: reply to date proposed
OPPO
May 26, 2020
(Electronic) Receipt
OPPO
May 26, 2020
Letter accompanying subsequently filed items
OPPO
May 26, 2020
Written submission in preparation to/during oral proceedings
OPPO
Apr 30, 2020
Brief communication - Opposition proceedings
OPPO
Apr 22, 2020
(Electronic) Receipt
OPPO
Apr 22, 2020
Auxiliary request during Opposition procedure
OPPO
Apr 22, 2020
Auxiliary request during Opposition procedure
OPPO
Apr 22, 2020
Auxiliary request during Opposition procedure - 04
OPPO
Apr 22, 2020
Auxiliary request during Opposition procedure - 05
OPPO
Apr 22, 2020
Letter accompanying subsequently filed items
OPPO
Apr 22, 2020
Written submission in preparation to/during oral proceedings
OPPO
Apr 20, 2020
Brief communication - Opposition proceedings
OPPO
Apr 15, 2020
(Electronic) Receipt
OPPO
Apr 15, 2020
Citation in opposition procedure - 014
OPPO
Apr 15, 2020
Letter accompanying subsequently filed items
OPPO
Apr 15, 2020
Written submission in preparation to/during oral proceedings
OPPO
Feb 14, 2020
Brief communication - Opposition proceedings
OPPO
Feb 14, 2020
Communication of amended entries
OPPO
Feb 14, 2020
Communication of amended entries
OPPO
Feb 11, 2020
(Electronic) Receipt
OPPO
Feb 11, 2020
Letter accompanying subsequently filed items
OPPO
Feb 11, 2020
Request for change of opponent's representative
OPPO
Dec 6, 2019
(Electronic) Receipt
OPPO
Dec 6, 2019
Advice of delivery
OPPO
Dec 6, 2019
Letter accompanying subsequently filed items
OPPO
Nov 12, 2019
Advice of delivery
OPPO
Nov 7, 2019
Acknowledgement of a document
OPPO
Nov 7, 2019
Acknowledgement of a document
OPPO
Nov 7, 2019
Annex to the communication - opposition
OPPO
Nov 7, 2019
Information concerning oral proceedings
OPPO
Nov 7, 2019
Summons to attend oral proceedings
OPPO
Nov 7, 2019
Summons to attend oral proceedings
OPPO
Apr 18, 2019
Brief communication - Opposition proceedings
OPPO
Apr 12, 2019
(Electronic) Receipt
OPPO
Apr 12, 2019
Any annexes (other than citation) to an opposition letter
OPPO
Apr 12, 2019
Auxiliary request during Opposition procedure
OPPO
Apr 12, 2019
Auxiliary request during Opposition procedure
OPPO
Apr 12, 2019
Auxiliary request during Opposition procedure
OPPO
Apr 12, 2019
Auxiliary request during Opposition procedure - 01
OPPO
Apr 12, 2019
Auxiliary request during Opposition procedure - 02
OPPO
Apr 12, 2019
Auxiliary request during Opposition procedure - 03
OPPO
Apr 12, 2019
Letter accompanying subsequently filed items
OPPO
Apr 12, 2019
Reply of the patent proprietor to the notice(s) of opposition
OPPO
Dec 5, 2018
Communication of a notice of opposition and request to file observations
OPPO
Dec 5, 2018
Notice of further oppositions to opponent(s)
OPPO
Nov 22, 2018
Communication of a notice of opposition - first information to patent proprietor
OPPO
Nov 16, 2018
(Electronic) Receipt
OPPO
Nov 16, 2018
Notice of opposition
OPPO
Nov 16, 2018
Notice of opposition
OPPO
Mar 9, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Search/Exam
Jan 25, 2018
Decision to grant a European patent
Search/Exam
Jan 8, 2018
(Electronic) Receipt
Search/Exam
Jan 8, 2018
Filing of the translations of the claims
Search/Exam
Jan 8, 2018
French translation of claims
Search/Exam
Jan 8, 2018
German translation of the claims
Search/Exam
Jan 8, 2018
Letter accompanying subsequently filed items
Search/Exam
Sep 7, 2017
Bibliographic data of the European patent application
Search/Exam
Sep 7, 2017
Communication about intention to grant a European patent
Search/Exam
Sep 7, 2017
Intention to grant (signatures)
Search/Exam
Sep 7, 2017
Text intended for grant (clean copy)
Search/Exam
Sep 7, 2017
Text intended for grant (version for approval)
Search/Exam
Aug 4, 2017
(Electronic) Receipt
Search/Exam
Aug 4, 2017
Amended claims with annotations
Search/Exam
Aug 4, 2017
Amended description with annotations
Search/Exam
Aug 4, 2017
Claims
Search/Exam
Aug 4, 2017
Description
Search/Exam
Aug 4, 2017
Letter accompanying subsequently filed items
Search/Exam
Aug 4, 2017
Reply to communication from the Examining Division
Search/Exam
Jun 12, 2017
Communication of amended entries concerning the representative
Search/Exam
Jun 7, 2017
Submission concerning change of applicant's representative
Search/Exam
Jun 6, 2017
Submission concerning change of applicant's representative
Search/Exam
May 31, 2017
Grant of extension of time limit (examination procedure)
Search/Exam
May 25, 2017
(Electronic) Receipt
Search/Exam
May 25, 2017
Letter accompanying subsequently filed items
Search/Exam
May 25, 2017
Request for extension of time limit to communication from the Examining Division
Search/Exam
Jan 27, 2017
Annex to the communication
Search/Exam
Jan 27, 2017
Communication from the Examining Division
Search/Exam
Jan 23, 2017
Examination started
Search/Exam
Oct 11, 2016
Notification regarding date of start of examination with possibility to withdraw
Search/Exam
Jul 12, 2016
Communication of the registration of a transfer or change of name and/or address
Search/Exam
Jun 3, 2016
(Electronic) Receipt
Search/Exam
Jun 3, 2016
Annexes in respect of a client data request
Search/Exam
Jun 3, 2016
Letter accompanying subsequently filed items
Search/Exam
Jun 3, 2016
Submission concerning a transfer of rights (applicant)
Search/Exam
Mar 14, 2012
CDS Clean up - amended data concerning the representative for the applicant
Search/Exam
Mar 12, 2012
Submission concerning representation
Search/Exam
Jul 20, 2010
Transmittal of third party observations to applicant
Search/Exam
Jun 25, 2010
Observations by third parties
Search/Exam
May 13, 2009
Notification on forthcoming publication of bibliographic data
Search/Exam
May 6, 2009
Amended claims filed after receipt of (European) search report
Search/Exam
May 6, 2009
Amended claims filed after receipt of (European) search report
Search/Exam
May 6, 2009
Amendments received before examination
Search/Exam
May 5, 2009
Amended claims filed after receipt of (European) search report
Search/Exam
May 5, 2009
Amended claims filed after receipt of (European) search report
Search/Exam
May 5, 2009
Amendments received before examination
Search/Exam
May 5, 2009
Cover sheet for fax transmission
Search/Exam
Apr 28, 2009
Copy of the international preliminary report on patentability
Search/Exam
Apr 9, 2009
Communication regarding possible amendment of claims/payment of claims fees
Search/Exam
Mar 12, 2009
Matter concerning the application
Search/Exam
Mar 12, 2009
Request for entry into the European phase
Search/Exam
Feb 19, 2009
Information on entry into European phase
Search/Exam
May 27, 2008
Priority document (electronically transmitted)
Search/Exam
Apr 17, 2008
Copy of the international search report
Search/Exam
Apr 17, 2008
Published international application - A1
Search/Exam
Jan 22, 2008
Incoming letter related to PCT RO
PCTRO
Oct 11, 2007
Abstract
PCTRO
Oct 11, 2007
Claims
PCTRO
Oct 11, 2007
Description
PCTRO
Oct 11, 2007
Drawings
PCTRO