Paper And Methods Of Making Paper

Patent No. EP2761083 (titled "Paper And Methods Of Making Paper") was filed by Kemira OYJ on Sep 26, 2012. The application was issued on Jun 28, 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
SOLENIS CAYMAN	Mar 28, 2018	LKGLOBAL LORENZ & KOPF

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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Nov 4, 2019
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Nov 4, 2019
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Oct 29, 2019
Termination of the opposition proceedings with revocation of patent
Aug 7, 2019
Advice of delivery
Jul 31, 2019
Advice of delivery
Jul 25, 2019
Advice of delivery
Jul 22, 2019
Advice of delivery
Jul 19, 2019
Acknowledgement of a document
Jul 19, 2019
Acknowledgement of a document
Jul 19, 2019
Annex to the communication - opposition
Jul 19, 2019
Decision of the Opposition Division and instruction
Jul 19, 2019
Decision revoking the European patent
Jul 19, 2019
Grounds for the decision (Annex) - opposition
Jul 19, 2019
Internal form - Opposition/addressees
Jul 19, 2019
Internal form - Opposition/addressees
Jul 19, 2019
Means of redress
Jul 19, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jul 19, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jul 19, 2019
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Jul 19, 2019
Provision of a copy of the minutes - opposition procedure
Jul 19, 2019
Scanned annex to a communication - opposition procedure
Jun 4, 2019
Brief communication - Opposition proceedings
Jun 4, 2019
Information about the result of oral proceedings
May 29, 2019
Brief communication - Opposition proceedings
May 28, 2019
(Electronic) Receipt
May 28, 2019
Authorisation
May 28, 2019
Letter accompanying subsequently filed items
May 28, 2019
Oral proceedings: reply to date proposed
Apr 10, 2019
Brief communication - Opposition proceedings
Apr 5, 2019
Brief communication - Opposition proceedings
Apr 5, 2019
Consolidated list of cited opposition documents
Apr 4, 2019
(Electronic) Receipt
Apr 4, 2019
Brief communication - Opposition proceedings
Apr 4, 2019
Letter accompanying subsequently filed items
Apr 4, 2019
Non-patent literature cited during the opposition procedure
Apr 4, 2019
Written submission in preparation to/during oral proceedings
Apr 2, 2019
(Electronic) Receipt
Apr 2, 2019
Letter accompanying subsequently filed items
Apr 2, 2019
Request for interpreters during oral proceedings
Mar 29, 2019
(Electronic) Receipt
Mar 29, 2019
Amended claims with annotations
Mar 29, 2019
Amended claims with annotations
Mar 29, 2019
Amended claims with annotations
Mar 29, 2019
Amended claims with annotations
Mar 29, 2019
Amended claims with annotations
Mar 29, 2019
Letter accompanying subsequently filed items
Mar 29, 2019
Written submission in preparation to/during oral proceedings
Jan 11, 2019
Advice of delivery
Jan 2, 2019
Advice of delivery
Dec 14, 2018
Advice of delivery
Dec 11, 2018
Advice of delivery
Dec 10, 2018
Acknowledgement of a document
Dec 10, 2018
Acknowledgement of a document
Dec 10, 2018
Annex to the communication - opposition
Dec 10, 2018
Information concerning oral proceedings
Dec 10, 2018
Summons to attend oral proceedings
Dec 10, 2018
Summons to attend oral proceedings
Aug 17, 2018
Brief communication - Opposition proceedings
Aug 10, 2018
(Electronic) Receipt
Aug 10, 2018
Amended claims with annotations
Aug 10, 2018
Claims
Aug 10, 2018
Letter accompanying subsequently filed items
Aug 10, 2018
Reply of the patent proprietor to the notice(s) of opposition
Apr 13, 2018
Communication of a notice of opposition and request to file observations
Apr 13, 2018
Notice of further oppositions to opponent(s)
Apr 6, 2018
Communication of a notice of opposition - first information to patent proprietor
Mar 28, 2018
(Electronic) Receipt
Mar 28, 2018
Citation in opposition procedure
Mar 28, 2018
Notice of opposition
Mar 28, 2018
Notice of opposition
Mar 28, 2018
Patent document cited during the opposition procedure
Mar 28, 2018
Patent document cited during the opposition procedure
Mar 28, 2018
Patent document cited during the opposition procedure
Mar 28, 2018
Patent document cited during the opposition procedure
Mar 28, 2018
Patent document cited during the opposition procedure
Mar 28, 2018
Patent document cited during the opposition procedure
Mar 28, 2018
Patent document cited during the opposition procedure
Mar 28, 2018
Patent document cited during the opposition procedure
Mar 28, 2018
Patent document cited during the opposition procedure
Mar 28, 2018
Patent document cited during the opposition procedure
Mar 28, 2018
Patent document cited during the opposition procedure
Jun 28, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jun 1, 2017
Decision to grant a European patent
May 16, 2017
(Electronic) Receipt
May 16, 2017
Filing of the translations of the claims
May 16, 2017
French translation of claims
May 16, 2017
German translation of the claims
May 16, 2017
Letter accompanying subsequently filed items
Jan 19, 2017
Bibliographic data of the European patent application
Jan 19, 2017
Communication about intention to grant a European patent
Jan 19, 2017
Intention to grant (signatures)
Jan 19, 2017
Text intended for grant (clean copy)
Jan 19, 2017
Text intended for grant (version for approval)
Dec 30, 2016
Submission concerning representation
Nov 28, 2016
Submission concerning representation
Aug 31, 2016
(Electronic) Receipt
Aug 31, 2016
Amended description with annotations
Aug 31, 2016
Description
Aug 31, 2016
Letter accompanying subsequently filed items
Aug 31, 2016
Reply to communication from the Examining Division
May 13, 2016
Annex to the communication
May 13, 2016
Communication from the Examining Division
Feb 3, 2016
(Electronic) Receipt
Feb 3, 2016
Amended claims with annotations
Feb 3, 2016
Claims
Feb 3, 2016
Letter accompanying subsequently filed items
Feb 3, 2016
Reply to communication from the Examining Division
Sep 30, 2015
Annex to the communication
Sep 30, 2015
Communication from the Examining Division
Sep 29, 2015
CDS Clean up - amended data concerning the representative of the applicant (Association)
Sep 17, 2015
Submission concerning representation
Nov 19, 2014
(Electronic) Receipt
Nov 19, 2014
Amended claims filed after receipt of (European) search report
Nov 19, 2014
Amended claims with annotations
Nov 19, 2014
Amended description filed after receipt of (European) search report
Nov 19, 2014
Amended description with annotations
Nov 19, 2014
Amendments received before examination
Nov 19, 2014
Letter accompanying subsequently filed items
Jul 9, 2014
Notification on forthcoming publication of bibliographic data
Jun 12, 2014
Communication to designated inventor
Jun 6, 2014
(Electronic) Receipt
Jun 6, 2014
Invitation to indicate correct address of inventor
Jun 6, 2014
Letter accompanying subsequently filed items
Jun 6, 2014
Letter concerning the inventor
Jun 2, 2014
Letter which had not been notified
May 9, 2014
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
May 7, 2014
Communication to designated inventor
May 7, 2014
Communication to designated inventor
May 7, 2014
Communication to designated inventor
May 7, 2014
Communication to designated inventor
May 2, 2014
Notice on debiting of fees
Apr 14, 2014
Copy of the international preliminary report on patentability
Apr 8, 2014
(Electronic) Receipt
Apr 8, 2014
Copy of the international preliminary report on patentability
Apr 8, 2014
Request for entry into the European phase
Feb 7, 2014
Information on entry into European phase
Jul 11, 2013
Copy of the international search report
Jul 11, 2013
Published international application - A9
May 10, 2013
Written opinion of the ISA, boxes No. I to VIII
May 10, 2013
Written opinion of the ISA, cover sheet
May 10, 2013
Written opinion of the ISA, supplemental box
Apr 23, 2013
Priority document (electronically transmitted)
Apr 4, 2013
Copy of the international search report
Apr 4, 2013
Published international application - A1
Jan 25, 2013
Abstract
Jan 25, 2013
Claims
Jan 25, 2013
Description
Jan 25, 2013
Drawings
Jan 25, 2013
Notification of the recording of a change
Jan 25, 2013
Submission concerning representation

EP2761083

KEMIRA OYJ

Application Number: EP12818919A
Filing Date: Sep 26, 2012
Status: Revoked; Nov 1, 2019
Publication Date: Jun 28, 2017
External Links: Slate, Register , Google Patents

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Dossier Documents

EP2761083