Anti -Corrosive Paintings And Coatings Containing Nanoparticles

Patent No. EP2352789 (titled "Anti -Corrosive Paintings And Coatings Containing Nanoparticles") was filed by Nanto on Dec 7, 2009. The application was issued on Apr 26, 2017.

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
BYK CHEMIE	Nov 13, 2017	ALTANA DEPARTMENT

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

Get instant alerts for new documents

Jul 4, 2022
Termination of the opposition proceedings with maintenance of patent
Jul 1, 2022
F3936 Acknowledgement of receipt Board of Appeal
Jun 30, 2022
Decision of the Board of Appeal
Jun 30, 2022
F3032 Notification(s) of the decision
Jun 30, 2022
F3032 Notification(s) of the decision
Apr 13, 2022
F3013 Oral Proceedings: Forwarding minutes
Apr 13, 2022
F3013 Oral Proceedings: Forwarding minutes
Apr 13, 2022
F3316 Oral Proceedings: Minutes (Appellant: Opponent)
Mar 31, 2022
(Electronic) Receipt
Mar 31, 2022
F3345 Forwarding of submissions to parties
Mar 31, 2022
Letter accompanying subsequently filed items
Mar 31, 2022
Oral proceedings: reply to date proposed
Mar 14, 2022
Advice of delivery
Mar 11, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Mar 11, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Mar 11, 2022
Oral proceedings: change of venue
Mar 11, 2022
Oral proceedings: change of venue
Mar 3, 2022
(Electronic) Receipt
Mar 3, 2022
F3345 Forwarding of submissions to parties
Mar 3, 2022
Letter accompanying subsequently filed items
Mar 3, 2022
Oral proceedings: reply to date proposed
Feb 9, 2022
F3345 Forwarding of submissions to parties
Feb 8, 2022
F3345 Forwarding of submissions to parties
Feb 7, 2022
Oral proceedings: reply to date proposed
Feb 4, 2022
(Electronic) Receipt
Feb 4, 2022
Letter accompanying subsequently filed items
Feb 4, 2022
Oral proceedings: reply to date proposed
Jan 24, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jan 24, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jun 29, 2021
Advice of delivery
Jun 23, 2021
F3011.1 Oral Proceedings: summons
Jun 23, 2021
F3011.1 Oral Proceedings: summons
Jun 18, 2021
F3010 Oral proceedings: order for summons
Jun 18, 2021
F3303.16 Change of composition of the Board (T)
Nov 13, 2019
F3345 Forwarding of submissions to parties
Nov 8, 2019
(Electronic) Receipt
Nov 8, 2019
Letter accompanying subsequently filed items
Nov 8, 2019
Reply to appeal
Aug 1, 2019
Composition of the board (T)
Jun 28, 2019
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Jun 21, 2019
(Electronic) Receipt
Jun 21, 2019
Letter accompanying subsequently filed items
Jun 21, 2019
Statement of grounds of appeal
Jun 19, 2019
Submission concerning representation
May 29, 2019
F3345 Forwarding of submissions to parties
May 24, 2019
(Electronic) Receipt
May 24, 2019
Letter accompanying subsequently filed items
May 24, 2019
Letter relating to Appeal Procedure
Apr 18, 2019
F3204 Communication of the file number to the parties
Apr 18, 2019
F3204 Communication of the file number to the parties
Apr 12, 2019
(Electronic) Receipt
Apr 12, 2019
Letter accompanying subsequently filed items
Apr 12, 2019
Notice of appeal
Apr 12, 2019
Processing of an appeal
Feb 18, 2019
Advice of delivery
Feb 18, 2019
Advice of delivery
Feb 18, 2019
Advice of delivery
Feb 15, 2019
(Electronic) Receipt
Feb 15, 2019
Advice of delivery
Feb 15, 2019
Letter accompanying subsequently filed items
Feb 14, 2019
Acknowledgement of a document
Feb 14, 2019
Acknowledgement of a document
Feb 14, 2019
Annex to the communication - opposition
Feb 14, 2019
Decision of the Opposition Division and instruction
Feb 14, 2019
Decision rejecting the opposition
Feb 14, 2019
Grounds for the decision (Annex) - opposition
Feb 14, 2019
Internal form - Opposition/addressees
Feb 14, 2019
Internal form - Opposition/addressees
Feb 14, 2019
Means of redress
Feb 14, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Feb 14, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Feb 14, 2019
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Feb 14, 2019
Provision of a copy of the minutes - opposition procedure
Jan 16, 2019
Information about the result of oral proceedings
Nov 23, 2018
Brief communication - Opposition proceedings
Nov 20, 2018
Brief communication - Opposition proceedings
Nov 16, 2018
(Electronic) Receipt
Nov 16, 2018
Letter accompanying subsequently filed items
Nov 16, 2018
Written submission in preparation to/during oral proceedings
Nov 13, 2018
(Electronic) Receipt
Nov 13, 2018
Letter accompanying subsequently filed items
Nov 13, 2018
Written submission in preparation to/during oral proceedings
Sep 11, 2018
Brief communication - Opposition proceedings
Sep 4, 2018
(Electronic) Receipt
Sep 4, 2018
Citation in opposition procedure
Sep 4, 2018
Citation in opposition procedure
Sep 4, 2018
Letter accompanying subsequently filed items
Sep 4, 2018
Written submission in preparation to/during oral proceedings
Jun 28, 2018
Advice of delivery
Jun 26, 2018
Advice of delivery
Jun 25, 2018
Advice of delivery
Jun 25, 2018
Advice of delivery
Jun 21, 2018
Acknowledgement of a document
Jun 21, 2018
Acknowledgement of a document
Jun 21, 2018
Annex to the communication - opposition
Jun 21, 2018
Information concerning oral proceedings
Jun 21, 2018
Preparation for oral proceedings
Jun 21, 2018
Summons to attend oral proceedings
Jun 21, 2018
Summons to attend oral proceedings
May 25, 2018
Brief communication - Opposition proceedings
May 23, 2018
Communication of the registration of a transfer or change of name and/or address
May 16, 2018
(Electronic) Receipt
May 16, 2018
All other documents for the Appeal procedure not covered by any other Code
May 16, 2018
Annex
May 16, 2018
Letter accompanying subsequently filed items
May 16, 2018
Submission concerning change of applicant's address
May 14, 2018
Brief communication - Opposition proceedings
May 8, 2018
Communication concerning the filing of a power of attorney
May 8, 2018
Communication of amended entries concerning the representative
Apr 30, 2018
(Electronic) Receipt
Apr 30, 2018
Authorisation
Apr 30, 2018
Citation in opposition procedure
Apr 30, 2018
Citation in opposition procedure
Apr 30, 2018
Citation in opposition procedure
Apr 30, 2018
Citation in opposition procedure
Apr 30, 2018
Citation in opposition procedure
Apr 30, 2018
Letter accompanying subsequently filed items
Apr 30, 2018
Reply of the patent proprietor to the notice(s) of opposition
Jan 10, 2018
Request concerning representative opponent
Dec 22, 2017
Communication of a notice of opposition and request to file observations
Nov 28, 2017
Brief communication - Opposition proceedings
Nov 23, 2017
Communication of a notice of opposition - first information to patent proprietor
Nov 21, 2017
(Electronic) Receipt
Nov 21, 2017
(Electronic) Receipt
Nov 21, 2017
Communication of the registration of a transfer or change of name and/or address
Nov 21, 2017
Letter accompanying subsequently filed items
Nov 21, 2017
Letter accompanying subsequently filed items
Nov 21, 2017
Non-patent literature cited during the opposition procedure
Nov 21, 2017
Non-patent literature cited during the opposition procedure
Nov 21, 2017
Non-patent literature cited during the opposition procedure
Nov 14, 2017
(Electronic) Receipt
Nov 14, 2017
Letter accompanying subsequently filed items
Nov 14, 2017
Letter accompanying subsequently filed items
Nov 14, 2017
Non-patent literature cited during the examination procedure
Nov 14, 2017
Non-patent literature cited during the examination procedure
Nov 14, 2017
Non-patent literature cited during the opposition procedure
Nov 14, 2017
Non-patent literature cited during the opposition procedure
Nov 14, 2017
Non-patent literature cited during the opposition procedure
Nov 14, 2017
Non-patent literature cited during the opposition procedure
Nov 14, 2017
Non-patent literature cited during the opposition procedure
Nov 14, 2017
Non-patent literature cited during the opposition procedure
Nov 14, 2017
Non-scannable object
Nov 14, 2017
Patent document cited during the examination procedure
Nov 14, 2017
Patent document cited during the examination procedure
Nov 14, 2017
Submission concerning a transfer of rights (applicant)
Nov 14, 2017
Submission concerning a transfer of rights (applicant)
Nov 14, 2017
Submission concerning a transfer of rights (applicant)
Nov 14, 2017
Submission concerning a transfer of rights (applicant)
Nov 14, 2017
Submission concerning a transfer of rights (applicant)
Nov 13, 2017
(Electronic) Receipt
Nov 13, 2017
Letter accompanying subsequently filed items
Nov 13, 2017
Notice of opposition
Nov 13, 2017
Notice of opposition
Nov 10, 2017
Indication of deficiencies in a request for registering a transfer of rights and invitation to correct them
Oct 13, 2017
(Electronic) Receipt
Oct 13, 2017
Annexes in respect of a client data request
Oct 13, 2017
Letter accompanying subsequently filed items
Oct 13, 2017
Submission concerning a transfer of rights (applicant)
Sep 18, 2017
Annexes in respect of a client data request
Sep 18, 2017
Authorisation
Sep 18, 2017
Payment of fees and costs
Sep 18, 2017
Submission concerning a transfer of rights (applicant)
Sep 11, 2017
Annexes in respect of a client data request
Sep 11, 2017
Authorisation
Sep 11, 2017
Payment of fees and costs
Sep 11, 2017
Payment of fees and costs
Sep 11, 2017
Submission concerning a transfer of rights (applicant)
Feb 23, 2017
Correction to published European patent application/patent specification
Feb 22, 2017
Brief communication to applicant/representative
Feb 22, 2017
Communication concerning the filing of a power of attorney
Feb 22, 2017
Communication of amended entries concerning the representative
Feb 16, 2017
Matter concerning the application
Feb 15, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jan 19, 2017
Decision to grant a European patent
Dec 30, 2016
Authorisation
Dec 30, 2016
Filing of the translations of the claims
Dec 30, 2016
French translation of claims
Dec 30, 2016
German translation of the claims
Dec 30, 2016
Letter concerning fees and payments
Dec 30, 2016
Letter concerning fees and payments
Dec 30, 2016
Letter concerning fees and payments
Dec 30, 2016
Payment of fees and costs
Dec 30, 2016
Payment of fees and costs
Dec 30, 2016
Payment of fees and costs
Dec 30, 2016
Payment of fees and costs
Aug 31, 2016
Bibliographic data of the European patent application
Aug 31, 2016
Communication about intention to grant a European patent
Aug 31, 2016
Intention to grant (signatures)
Aug 31, 2016
Text intended for grant (clean copy)
Aug 31, 2016
Text intended for grant (version for approval)
Aug 23, 2016
Bibliographic data of the European patent application
Jul 21, 2016
Grant of extension of time limit (examination procedure)
Jul 19, 2016
(Electronic) Receipt
Jul 19, 2016
Amended claims with annotations
Jul 19, 2016
Amended description with annotations
Jul 19, 2016
Claims
Jul 19, 2016
Description
Jul 19, 2016
Letter accompanying subsequently filed items
Jul 19, 2016
Reply to communication from the Examining Division
Jul 18, 2016
(Electronic) Receipt
Jul 18, 2016
Letter accompanying subsequently filed items
Jul 18, 2016
Request for extension of time limit to communication from the Examining Division
Mar 10, 2016
Annex to the communication
Mar 10, 2016
Communication from the Examining Division
Feb 19, 2016
Examination started
Oct 15, 2014
Refund of fees
Oct 10, 2014
Decision to allow the request for re-establishment of rights
Aug 1, 2014
(Electronic) Receipt
Aug 1, 2014
Grounds for re-establishment of rights
Aug 1, 2014
Grounds for re-establishment of rights
Aug 1, 2014
Letter accompanying subsequently filed items
May 22, 2014
Communication for party to proceedings/third party
Sep 30, 2013
(Electronic) Receipt
Sep 30, 2013
Annex
Sep 30, 2013
Annex
Sep 30, 2013
Annex
Sep 30, 2013
Annex
Sep 30, 2013
Annex
Sep 30, 2013
Annex
Sep 30, 2013
Annex
Sep 30, 2013
Annex
Sep 30, 2013
Annex
Sep 30, 2013
Annex
Sep 30, 2013
Annex
Sep 30, 2013
Annex
Sep 30, 2013
Annex
Sep 30, 2013
Annex
Sep 30, 2013
Annex
Sep 30, 2013
Annex
Sep 30, 2013
Letter accompanying subsequently filed items
Sep 30, 2013
Reply to the invitation to remedy deficiencies
Jul 19, 2013
Communication for party to proceedings/third party
May 10, 2013
(Electronic) Receipt
May 10, 2013
Grounds for re-establishment of rights
May 10, 2013
Letter accompanying subsequently filed items
May 10, 2013
Request for re-establishment of rights
Nov 20, 2012
Closing of application
Aug 10, 2012
Application deemed to be withdrawn (non-payment of renewal fee)
Feb 3, 2012
Notice drawing attention to the payment of the renewal fee and additional fee
Jul 13, 2011
Notification on forthcoming publication of bibliographic data
Jul 12, 2011
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Jun 16, 2011
Annexes to the international preliminary examination report
Jun 16, 2011
Copy of the international preliminary examination report
May 13, 2011
(Electronic) Receipt
May 13, 2011
Request for entry into the European phase
Apr 15, 2011
Information on entry into European phase
Jan 26, 2011
Annex to International preliminary examination report
Jan 26, 2011
International preliminary examination report
Jan 26, 2011
International preliminary examination report - free text sheet
Jan 26, 2011
International preliminary examination report - points I-VIII
Jan 26, 2011
Notification of documents sent to WIPO
Jan 26, 2011
Transmittal of International Preliminary Examination Report
Jan 14, 2011
Claims
Jan 14, 2011
Description
Jan 14, 2011
Letter regarding PCTII procedure
Jan 14, 2011
Letter regarding PCTII procedure
Nov 15, 2010
Written opinion
Nov 15, 2010
Written opinion - free text sheet
Nov 15, 2010
Written opinion - points I-VIII
Nov 9, 2010
Notification of election of EPO
Oct 28, 2010
Amendments of documents (Article 19 PCT)
Oct 19, 2010
Letter concerning fees and payments
Oct 18, 2010
Letter regarding PCTII procedure
Oct 18, 2010
PCT demand form
Oct 18, 2010
PCT(IPEA): Amended sheet - claims
Oct 14, 2010
Notification of documents sent to WIPO
Oct 14, 2010
Notification of receipt of demand
Oct 5, 2010
Document concerning fees and payments
Oct 5, 2010
Document concerning fees and payments
Oct 5, 2010
PCT demand form
Oct 5, 2010
PCT(IPEA): Amended sheet - claims
Jun 30, 2010
Priority document (electronically transmitted)
Jun 10, 2010
Copy of the international search report
Jun 10, 2010
Published international application - A1
Apr 22, 2010
Written opinion of the ISA, boxes No. I to VIII
Apr 22, 2010
Written opinion of the ISA, cover sheet
Apr 22, 2010
Written opinion of the ISA, supplemental box
Jan 26, 2010
Abstract
Jan 26, 2010
Annex
Jan 26, 2010
Claims
Jan 26, 2010
Description
Jan 26, 2010
Submission concerning representation

EP2352789

NANTO

Application Number: EP09801812A
Filing Date: Dec 7, 2009
Status: Opposition Rejected; Jul 8, 2022
Publication Date: Apr 26, 2017
External Links: Slate, Register , Google Patents

IP Verse

Anti -Corrosive Paintings And Coatings Containing Nanoparticles

Patent Summary

Patent Family

Patent Oppositions

Dossier Documents

EP2352789