Ink Composition Comprising Colorant Particles Containing Polymeric Particles

Patent No. EP3008143 (titled "Ink Composition Comprising Colorant Particles Containing Polymeric Particles") was filed by Sanford on Jul 17, 2014. The application was issued on Sep 6, 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
KRONOS	Jun 6, 2018	-

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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May 10, 2019
Communication to the parties concerning the termination of the opposition proceedings (opponent)
May 10, 2019
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
May 7, 2019
Termination of the opposition proceedings with revocation of patent
Feb 4, 2019
Advice of delivery
Jan 31, 2019
Advice of delivery
Jan 30, 2019
Advice of delivery
Jan 28, 2019
Acknowledgement of a document
Jan 28, 2019
Acknowledgement of a document
Jan 28, 2019
Decision of the Opposition Division and instruction
Jan 28, 2019
Decision revoking the European patent
Jan 28, 2019
Grounds for the decision (Annex) - opposition
Jan 28, 2019
Internal form - Opposition/addressees
Jan 28, 2019
Means of redress
Nov 15, 2018
Brief communication - Opposition proceedings
Nov 14, 2018
Letter regarding the opposition procedure (no time limit)
Nov 9, 2018
Letter regarding the opposition procedure (no time limit)
Jun 20, 2018
Communication of a notice of opposition and request to file observations
Jun 20, 2018
Notice of further oppositions to opponent(s)
Jun 19, 2018
Communication of a notice of opposition - first information to patent proprietor
Jun 18, 2018
Brief communication - Opposition proceedings
Jun 8, 2018
General authorisation
Jun 8, 2018
Non-scannable object
Jun 8, 2018
Non-scannable object
Jun 8, 2018
Non-scannable object
Jun 8, 2018
Non-scannable object
Jun 8, 2018
Non-scannable object
Jun 8, 2018
Notice of opposition
Jun 8, 2018
Notice of opposition
Jun 8, 2018
Patent document cited during the opposition procedure
Jun 8, 2018
Patent document cited during the opposition procedure
Jun 8, 2018
Patent document cited during the opposition procedure
Jun 8, 2018
Patent document cited during the opposition procedure
Jun 8, 2018
Payment of fees and costs
Jun 6, 2018
General authorisation
Jun 6, 2018
Non-patent literature cited during the opposition procedure
Jun 6, 2018
Non-patent literature cited during the opposition procedure
Jun 6, 2018
Notice of opposition
Jun 6, 2018
Notice of opposition
Jun 6, 2018
Patent document cited during the opposition procedure
Jun 6, 2018
Patent document cited during the opposition procedure
Jun 6, 2018
Patent document cited during the opposition procedure
Jun 6, 2018
Patent document cited during the opposition procedure
Jun 6, 2018
Payment of fees and costs
Sep 7, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Aug 10, 2017
Decision to grant a European patent
Jun 23, 2017
(Electronic) Receipt
Jun 23, 2017
Filing of the translations of the claims
Jun 23, 2017
French translation of claims
Jun 23, 2017
German translation of the claims
Jun 23, 2017
Letter accompanying subsequently filed items
Feb 16, 2017
Bibliographic data of the European patent application
Feb 16, 2017
Communication about intention to grant a European patent
Feb 16, 2017
Intention to grant (signatures)
Feb 16, 2017
Text intended for grant (clean copy)
Feb 16, 2017
Text intended for grant (version for approval)
Jan 17, 2017
Examination started
May 19, 2016
(Electronic) Receipt
May 19, 2016
Amended claims filed after receipt of (European) search report
May 19, 2016
Amended claims with annotations
May 19, 2016
Amended description filed after receipt of (European) search report
May 19, 2016
Amended description with annotations
May 19, 2016
Amendments received before examination
May 19, 2016
Letter accompanying subsequently filed items
Mar 23, 2016
Notification on forthcoming publication of bibliographic data
Feb 26, 2016
Communication to designated inventor
Feb 2, 2016
Copy of the international preliminary examination report
Jan 29, 2016
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Jan 15, 2016
(Electronic) Receipt
Jan 15, 2016
Request for entry into the European phase
Dec 4, 2015
Information on entry into European phase
Jul 13, 2015
International preliminary examination report
Jul 13, 2015
International preliminary examination report - free text sheet
Jul 13, 2015
International preliminary examination report - points I-VIII
Jul 13, 2015
Transmittal of International Preliminary Examination Report
Jun 23, 2015
Notification of election of EPO
Jun 3, 2015
Free text
Jun 1, 2015
Notification of receipt of demand
May 28, 2015
Reply to Form IPEA424
May 28, 2015
Reply to International Search Opinion
May 21, 2015
Document concerning fees and payments
May 21, 2015
Letter regarding PCTII procedure
May 21, 2015
PCT demand form
May 21, 2015
Payment of fees and costs
May 21, 2015
Reply to International Search Opinion
Feb 16, 2015
Priority document (electronically transmitted)
Jan 29, 2015
Copy of the international search report
Jan 29, 2015
Published international application - A1
Oct 21, 2014
Written opinion of the ISA, boxes No. I to VIII
Oct 21, 2014
Written opinion of the ISA, cover sheet
Oct 21, 2014
Written opinion of the ISA, supplemental box
Aug 7, 2014
Abstract
Aug 7, 2014
Annex
Aug 7, 2014
Claims
Aug 7, 2014
Description

EP3008143

SANFORD

Application Number: EP14748381A
Filing Date: Jul 17, 2014
Status: Revoked; May 10, 2019
Publication Date: Sep 6, 2017
External Links: Slate, Register , Google Patents

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Ink Composition Comprising Colorant Particles Containing Polymeric Particles

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Dossier Documents

EP3008143