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Lignosulfonate Of A Certain Quality And Method Of Preparation Of Lignosulfonate Of A Certain Quality

Patent No. EP2513127 (titled "Lignosulfonate Of A Certain Quality And Method Of Preparation Of Lignosulfonate Of A Certain Quality") was filed by Domsj Fabriker on Dec 15, 2010. The application was issued on Jan 14, 2015.

Patent Summary

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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
BORREGAARD	Oct 14, 2015	RICKER

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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Feb 28, 2019
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Feb 28, 2019
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Feb 25, 2019
Termination of the opposition proceedings with revocation of patent
Nov 22, 2018
Advice of delivery
Nov 20, 2018
Advice of delivery
Nov 19, 2018
Advice of delivery
Nov 16, 2018
Advice of delivery
Nov 14, 2018
Acknowledgement of a document
Nov 14, 2018
Acknowledgement of a document
Nov 14, 2018
Decision of the Opposition Division and instruction
Nov 14, 2018
Decision revoking the European patent
Nov 14, 2018
Grounds for the decision (Annex) - opposition
Nov 14, 2018
Internal form - Opposition/addressees
Nov 14, 2018
Scanned annex to a communication - opposition procedure
Nov 7, 2018
Letter dealing with oral proceedings
Nov 5, 2018
Letter dealing with oral proceedings
Oct 31, 2018
Notification concerning the date of oral proceedings
Oct 31, 2018
Notification concerning the date of oral proceedings
Oct 9, 2018
Brief communication - Opposition proceedings
Oct 9, 2018
Brief communication - Opposition proceedings
Oct 4, 2018
(Electronic) Receipt
Oct 4, 2018
Letter accompanying subsequently filed items
Oct 4, 2018
Written submission in preparation to/during oral proceedings
Oct 2, 2018
(Electronic) Receipt
Oct 2, 2018
Citation in opposition procedure
Oct 2, 2018
Citation in opposition procedure
Oct 2, 2018
Citation in opposition procedure
Oct 2, 2018
Citation in opposition procedure
Oct 2, 2018
Citation in opposition procedure
Oct 2, 2018
Citation in opposition procedure
Oct 2, 2018
Citation in opposition procedure
Oct 2, 2018
Citation in opposition procedure
Oct 2, 2018
Citation in opposition procedure
Oct 2, 2018
Letter accompanying subsequently filed items
Oct 2, 2018
Patent document cited during the opposition procedure
Oct 2, 2018
Patent document cited during the opposition procedure
Oct 2, 2018
Patent document cited during the opposition procedure
Oct 2, 2018
Patent document cited during the opposition procedure
Oct 2, 2018
Request for interpreters during oral proceedings
Mar 29, 2018
Advice of delivery
Mar 27, 2018
Advice of delivery
Mar 26, 2018
Advice of delivery
Mar 26, 2018
Advice of delivery
Mar 22, 2018
Acknowledgement of a document
Mar 22, 2018
Acknowledgement of a document
Mar 22, 2018
Annex to the communication - opposition
Mar 22, 2018
Information concerning oral proceedings
Mar 22, 2018
Preparation for oral proceedings
Mar 22, 2018
Summons to attend oral proceedings
Mar 22, 2018
Summons to attend oral proceedings
May 24, 2017
Brief communication - Opposition proceedings
Mar 20, 2017
Request for correction of client data
Oct 25, 2016
Communication of amended entries
Oct 13, 2016
Request concerning representative opponent
Jul 8, 2016
Brief communication - Opposition proceedings
May 26, 2016
(Electronic) Receipt
May 26, 2016
Amended claims with annotations
May 26, 2016
Claims
May 26, 2016
Letter accompanying subsequently filed items
May 26, 2016
Reply of the patent proprietor to the notice(s) of opposition
Mar 2, 2016
Brief communication - Opposition proceedings
Mar 2, 2016
Grant of extension of time limit (opposition procedure)
Feb 25, 2016
(Electronic) Receipt
Feb 25, 2016
Letter accompanying subsequently filed items
Feb 25, 2016
Request for extension of time limit
Feb 16, 2016
Any annexes (other than citation) to an opposition letter
Feb 16, 2016
Letter regarding the opposition procedure (no time limit)
Feb 9, 2016
Brief communication - Opposition proceedings
Feb 9, 2016
Brief communication in opposition procedure - time limit
Dec 16, 2015
Letter regarding the opposition procedure (no time limit)
Dec 14, 2015
Letter regarding the opposition procedure (no time limit)
Nov 19, 2015
Communication of a notice of opposition and request to file observations
Nov 19, 2015
Notice of further oppositions to opponent(s)
Oct 27, 2015
Communication of a notice of opposition - first information to patent proprietor
Oct 14, 2015
Citation in opposition procedure
Oct 14, 2015
Citation in opposition procedure
Oct 14, 2015
Citation in opposition procedure
Oct 14, 2015
Citation in opposition procedure
Oct 14, 2015
Citation in opposition procedure
Oct 14, 2015
Citation in opposition procedure
Oct 14, 2015
Citation in opposition procedure
Oct 14, 2015
Citation in opposition procedure
Oct 14, 2015
Citation in opposition procedure
Oct 14, 2015
Citation in opposition procedure
Oct 14, 2015
Citation in opposition procedure
Oct 14, 2015
Citation in opposition procedure
Oct 14, 2015
Citation in opposition procedure
Oct 14, 2015
Citation in opposition procedure
Oct 14, 2015
Citation in opposition procedure
Oct 14, 2015
Citation in opposition procedure
Oct 14, 2015
Citation in opposition procedure
Oct 14, 2015
Citation in opposition procedure
Oct 14, 2015
Citation in opposition procedure
Oct 14, 2015
Citation in opposition procedure
Oct 14, 2015
Citation in opposition procedure
Oct 14, 2015
Citation in opposition procedure
Oct 14, 2015
Citation in opposition procedure
Oct 14, 2015
Citation in opposition procedure
Oct 14, 2015
Citation in opposition procedure
Oct 14, 2015
Citation in opposition procedure
Oct 14, 2015
Citation in opposition procedure
Oct 14, 2015
Citation in opposition procedure
Oct 14, 2015
Non-patent literature cited during the opposition procedure
Oct 14, 2015
Non-patent literature cited during the opposition procedure
Oct 14, 2015
Non-patent literature cited during the opposition procedure
Oct 14, 2015
Non-patent literature cited during the opposition procedure
Oct 14, 2015
Non-patent literature cited during the opposition procedure
Oct 14, 2015
Non-patent literature cited during the opposition procedure
Oct 14, 2015
Non-patent literature cited during the opposition procedure
Oct 14, 2015
Non-patent literature cited during the opposition procedure
Oct 14, 2015
Non-patent literature cited during the opposition procedure
Oct 14, 2015
Non-patent literature cited during the opposition procedure
Oct 14, 2015
Non-patent literature cited during the opposition procedure
Oct 14, 2015
Notice of opposition
Oct 14, 2015
Patent document cited during the opposition procedure
Oct 14, 2015
Patent document cited during the opposition procedure
Oct 14, 2015
Payment of fees and costs
Jan 16, 2015
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Dec 18, 2014
Decision to grant a European patent
Nov 17, 2014
(Electronic) Receipt
Nov 17, 2014
Filing of the translations of the claims
Nov 17, 2014
French translation of claims
Nov 17, 2014
German translation of the claims
Nov 17, 2014
Letter accompanying subsequently filed items
Sep 4, 2014
Bibliographic data of the European patent application
Sep 4, 2014
Communication about intention to grant a European patent
Sep 4, 2014
Intention to grant (signatures)
Sep 4, 2014
Text intended for grant (clean copy)
Sep 4, 2014
Text intended for grant (version for approval)
Jan 29, 2014
(Electronic) Receipt
Jan 29, 2014
Amended description with annotations
Jan 29, 2014
Description
Jan 29, 2014
Letter accompanying subsequently filed items
Jan 29, 2014
Reply to communication from the Examining Division
Jan 8, 2014
Annex to the communication
Jan 8, 2014
Communication from the Examining Division
Oct 17, 2013
Communication of amended entries concerning the representative
Oct 14, 2013
Submission concerning change of applicant's representative
May 31, 2013
(Electronic) Receipt
May 31, 2013
Amended claims with annotations
May 31, 2013
Claims
May 31, 2013
Letter accompanying subsequently filed items
May 31, 2013
Reply to communication from the Examining Division
Apr 9, 2013
Annex to the communication
Apr 9, 2013
Communication from the Examining Division
Feb 26, 2013
Acknowledgement of receipt of third party observations
Feb 26, 2013
Transmittal of third party observations to applicant
Feb 19, 2013
Non-patent literature filed by a third party
Feb 19, 2013
Non-patent literature filed by a third party
Feb 19, 2013
Non-patent literature filed by a third party
Feb 19, 2013
Non-patent literature filed by a third party
Feb 19, 2013
Non-patent literature filed by a third party
Feb 19, 2013
Observations by third parties
Sep 26, 2012
Notification on forthcoming publication of bibliographic data
Jul 24, 2012
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Jul 4, 2012
Copy of the international preliminary report on patentability
Jun 5, 2012
(Electronic) Receipt
Jun 5, 2012
Amended claims filed after receipt of (European) search report
Jun 5, 2012
Amended claims with annotations
Jun 5, 2012
Reply to Written Opinion prepared by the EPO
Jun 5, 2012
Request for entry into the European phase
Apr 27, 2012
Information on entry into European phase
Jul 13, 2011
Priority document (electronically transmitted)
Jun 23, 2011
Copy of the international search report
Jun 23, 2011
Published international application - A1
Mar 24, 2011
Written opinion of the ISA, boxes No. I to VIII
Mar 24, 2011
Written opinion of the ISA, cover sheet
Mar 24, 2011
Written opinion of the ISA, supplemental box
Jan 31, 2011
Claims
Jan 31, 2011
Claims
Jan 31, 2011
Request for correction of obvious error
Jan 31, 2011
Request for correction of obvious error
Dec 15, 2010
Abstract
Dec 15, 2010
Claims
Dec 15, 2010
Description
Dec 15, 2010
Drawings

EP2513127

DOMSJ FABRIKER

Application Number: EP10807751A
Filing Date: Dec 15, 2010
Status: Revoked; Mar 1, 2019
Publication Date: Jan 14, 2015
External Links: Slate, Register , Google Patents