Novel Polymeric Hydrosuluble Complexes And Their Use

Patent No. EP2840100 (titled "Novel Polymeric Hydrosuluble Complexes And Their Use") was filed by Spcm on Aug 18, 2014. The application was issued on Aug 7, 2019.

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
KEMIRA OYJ	May 29, 2020	BOCO

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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Sep 26, 2024
Decision of the Board of Appeal
Sep 26, 2024
F3032 Notification(s) of the decision
Sep 26, 2024
F3032 Notification(s) of the decision
Jul 16, 2024
F3013 Oral Proceedings: Forwarding minutes
Jul 16, 2024
F3013 Oral Proceedings: Forwarding minutes
Jul 16, 2024
F3316 Oral Proceedings: Minutes (Appellant: Opponent)
Jul 5, 2024
F3345 Forwarding of submissions to parties
Jul 4, 2024
(Electronic) Receipt
Jul 4, 2024
F3345 Forwarding of submissions to parties
Jul 4, 2024
Letter accompanying subsequently filed items
Jul 4, 2024
Letter dealing with oral proceedings during the appeal procedure
Jun 7, 2024
F3018 Oral proceedings: Confirmation interpreters
Jun 7, 2024
F3018 Oral proceedings: Confirmation interpreters
Jun 7, 2024
F3345 Forwarding of submissions to parties
Jun 5, 2024
(Electronic) Receipt
Jun 5, 2024
Letter accompanying subsequently filed items
Jun 5, 2024
Letter dealing with oral proceedings during the appeal procedure
May 16, 2024
F3345 Forwarding of submissions to parties
May 15, 2024
(Electronic) Receipt
May 15, 2024
F3345 Forwarding of submissions to parties
May 15, 2024
Letter accompanying subsequently filed items
May 15, 2024
Letter dealing with oral proceedings during the appeal procedure
May 15, 2024
Oral proceedings: change of venue
May 15, 2024
Oral proceedings: change of venue
May 14, 2024
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
May 14, 2024
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
May 13, 2024
(Electronic) Receipt
May 13, 2024
Letter accompanying subsequently filed items
May 13, 2024
Letter dealing with oral proceedings during the appeal procedure
Apr 11, 2024
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Apr 11, 2024
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Apr 8, 2024
F3345 Forwarding of submissions to parties
Apr 5, 2024
(Electronic) Receipt
Apr 5, 2024
Letter accompanying subsequently filed items
Apr 5, 2024
Oral proceedings: Request for postponement
Mar 11, 2024
F3004 Communication of the Registry
Mar 11, 2024
F3004 Communication of the Registry
Mar 11, 2024
F3011.1 Oral Proceedings: summons
Mar 11, 2024
F3011.1 Oral Proceedings: summons
Mar 8, 2024
Composition of the board (T)
Mar 8, 2024
F3010 Oral proceedings: order for summons
May 4, 2023
F3345 Forwarding of submissions to parties
May 4, 2023
F3345 Forwarding of submissions to parties
May 2, 2023
(Electronic) Receipt
May 2, 2023
Amended claims with annotations
May 2, 2023
Amended claims with annotations
May 2, 2023
Amended claims with annotations
May 2, 2023
Amended claims with annotations
May 2, 2023
Amended claims with annotations
May 2, 2023
Amended claims with annotations
May 2, 2023
Auxiliary request during appeals procedure - 01
May 2, 2023
Auxiliary request during appeals procedure - 02
May 2, 2023
Auxiliary request during appeals procedure - 03
May 2, 2023
Auxiliary request during appeals procedure - 04
May 2, 2023
Auxiliary request during appeals procedure - 05
May 2, 2023
Auxiliary request during appeals procedure - 06
May 2, 2023
Reply to appeal
May 2, 2023
Reply to appeal
Dec 23, 2022
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Dec 19, 2022
(Electronic) Receipt
Dec 19, 2022
Cited document during appeal procedure
Dec 19, 2022
Cited document during appeal procedure
Dec 19, 2022
Cited document during appeal procedure
Dec 19, 2022
Cited document during appeal procedure
Dec 19, 2022
Cited document during appeal procedure
Dec 19, 2022
Cited document during appeal procedure
Dec 19, 2022
Cited document during appeal procedure
Dec 19, 2022
Cited document during appeal procedure
Dec 19, 2022
Cited document during appeal procedure
Dec 19, 2022
Cited document during appeal procedure
Dec 19, 2022
Cited document during appeal procedure
Dec 19, 2022
Cited document during appeal procedure
Dec 19, 2022
Cited document during appeal procedure
Dec 19, 2022
Cited document during appeal procedure
Dec 19, 2022
Cited document during appeal procedure
Dec 19, 2022
Cited document during appeal procedure
Dec 19, 2022
Cited document during appeal procedure
Dec 19, 2022
Cited document during appeal procedure
Dec 19, 2022
Cited document during appeal procedure
Dec 19, 2022
Cited document during appeal procedure
Dec 19, 2022
Letter accompanying subsequently filed items
Dec 19, 2022
Statement of grounds of appeal
Oct 24, 2022
F3204 Communication of the file number to the parties
Oct 24, 2022
F3204 Communication of the file number to the parties
Oct 18, 2022
(Electronic) Receipt
Oct 18, 2022
Letter accompanying subsequently filed items
Oct 18, 2022
Notice of appeal
Aug 19, 2022
(Electronic) Receipt
Aug 19, 2022
Advice of delivery
Aug 19, 2022
Advice of delivery
Aug 19, 2022
Annex to the communication - opposition
Aug 19, 2022
Decision of the Opposition Division and instruction
Aug 19, 2022
Decision rejecting the opposition
Aug 19, 2022
Decision rejecting the opposition
Aug 19, 2022
Grounds for the decision (Annex) - opposition
Aug 19, 2022
Letter accompanying subsequently filed items
Aug 19, 2022
Means of redress
Aug 19, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Aug 19, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Aug 19, 2022
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Aug 19, 2022
Provision of a copy of the minutes - opposition procedure
Aug 19, 2022
Provision of a copy of the minutes - opposition procedure
Aug 19, 2022
Scanned annex to a communication - opposition procedure
Aug 19, 2022
Transmittal of decision / summons - opposition
Aug 19, 2022
Transmittal of decision / summons - opposition
Apr 21, 2022
Communication of amended entries
Mar 31, 2022
Request concerning representative opponent
Mar 16, 2022
Information about the result of oral proceedings
Feb 11, 2022
Brief communication - Opposition proceedings
Feb 8, 2022
(Electronic) Receipt
Feb 8, 2022
Letter accompanying subsequently filed items
Feb 8, 2022
Written submission in preparation to/during oral proceedings
Feb 4, 2022
Brief communication - Opposition proceedings
Jan 20, 2022
Brief communication - Opposition proceedings
Jan 17, 2022
(Electronic) Receipt
Jan 17, 2022
(Electronic) Receipt
Jan 17, 2022
Citation in opposition procedure - 017
Jan 17, 2022
Citation in opposition procedure - 018
Jan 17, 2022
Citation in opposition procedure - 019
Jan 17, 2022
Citation in opposition procedure - 020
Jan 17, 2022
Consolidated list of cited opposition documents
Jan 17, 2022
Letter accompanying subsequently filed items
Jan 17, 2022
Letter accompanying subsequently filed items
Jan 17, 2022
Request for interpreters during oral proceedings
Jan 17, 2022
Written submission in preparation to/during oral proceedings
Dec 17, 2021
Notification concerning the date of oral proceedings
Dec 17, 2021
Notification concerning the date of oral proceedings
Jul 22, 2021
(Electronic) Receipt
Jul 22, 2021
Advice of delivery
Jul 22, 2021
Letter accompanying subsequently filed items
Jul 7, 2021
Annex to the communication - opposition
Jul 7, 2021
Information concerning oral proceedings
Jul 7, 2021
Summons to attend oral proceedings
Jul 7, 2021
Summons to attend oral proceedings
Jul 7, 2021
Transmittal of decision / summons - opposition
Jul 7, 2021
Transmittal of decision / summons - opposition
Oct 29, 2020
Brief communication - Opposition proceedings
Oct 21, 2020
(Electronic) Receipt
Oct 21, 2020
Auxiliary request during Opposition procedure
Oct 21, 2020
Auxiliary request during Opposition procedure
Oct 21, 2020
Auxiliary request during Opposition procedure
Oct 21, 2020
Auxiliary request during Opposition procedure
Oct 21, 2020
Auxiliary request during Opposition procedure
Oct 21, 2020
Auxiliary request during Opposition procedure
Oct 21, 2020
Auxiliary request during Opposition procedure - 01
Oct 21, 2020
Auxiliary request during Opposition procedure - 02
Oct 21, 2020
Auxiliary request during Opposition procedure - 03
Oct 21, 2020
Auxiliary request during Opposition procedure - 04
Oct 21, 2020
Auxiliary request during Opposition procedure - 05
Oct 21, 2020
Auxiliary request during Opposition procedure - 06
Oct 21, 2020
Letter accompanying subsequently filed items
Oct 21, 2020
Reply of the patent proprietor to the notice(s) of opposition
Jun 17, 2020
Communication of a notice of opposition and request to file observations
Jun 17, 2020
Notice of further oppositions to opponent(s)
Jun 8, 2020
Communication of a notice of opposition - first information to patent proprietor
May 29, 2020
(Electronic) Receipt
May 29, 2020
Citation in opposition procedure - 001
May 29, 2020
Citation in opposition procedure - 002
May 29, 2020
Citation in opposition procedure - 003
May 29, 2020
Citation in opposition procedure - 004
May 29, 2020
Citation in opposition procedure - 005
May 29, 2020
Citation in opposition procedure - 006
May 29, 2020
Citation in opposition procedure - 007
May 29, 2020
Citation in opposition procedure - 008
May 29, 2020
Citation in opposition procedure - 009
May 29, 2020
Citation in opposition procedure - 010
May 29, 2020
Citation in opposition procedure - 011
May 29, 2020
Citation in opposition procedure - 012
May 29, 2020
Citation in opposition procedure - 013
May 29, 2020
Citation in opposition procedure - 014
May 29, 2020
Citation in opposition procedure - 015
May 29, 2020
Citation in opposition procedure - 016
May 29, 2020
Notice of opposition
May 29, 2020
Notice of opposition
Aug 19, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jul 11, 2019
Decision to grant a European patent
Jul 11, 2019
Decision to grant a European patent
Jun 21, 2019
(Electronic) Receipt
Jun 21, 2019
English translation of the claims
Jun 21, 2019
Filing of the translations of the claims
Jun 21, 2019
German translation of the claims
Jun 21, 2019
Letter accompanying subsequently filed items
Mar 28, 2019
Bibliographic data of the European patent application
Mar 28, 2019
Communication about intention to grant a European patent
Mar 28, 2019
Intention to grant (signatures)
Mar 28, 2019
Text intended for grant (clean copy)
Mar 28, 2019
Text intended for grant (version for approval)
Mar 15, 2019
Notification concerning the date of oral proceedings
Feb 25, 2019
(Electronic) Receipt
Feb 25, 2019
Letter accompanying subsequently filed items
Feb 25, 2019
Written submission in preparation to/during oral proceedings
Feb 21, 2019
(Electronic) Receipt
Feb 21, 2019
Letter accompanying subsequently filed items
Feb 21, 2019
Written submission in preparation to/during oral proceedings
Dec 11, 2018
Advice of delivery
Nov 29, 2018
Advice of delivery
Nov 14, 2018
Acknowledgement of a document
Nov 14, 2018
Annex to the communication
Nov 14, 2018
Summons to attend oral proceedings
Aug 22, 2018
(Electronic) Receipt
Aug 22, 2018
Letter accompanying subsequently filed items
Aug 22, 2018
Reply to communication from the Examining Division
Jun 15, 2018
Annex to the communication
Jun 15, 2018
Communication from the Examining Division
Feb 15, 2017
(Electronic) Receipt
Feb 15, 2017
Letter accompanying subsequently filed items
Feb 15, 2017
Reply to communication from the Examining Division
Dec 16, 2016
Annex to the communication
Dec 16, 2016
Communication from the Examining Division
Dec 9, 2016
Examination started
Aug 24, 2015
(Electronic) Receipt
Aug 24, 2015
Letter accompanying subsequently filed items
Aug 24, 2015
Reply to Written Opinion prepared by the EPO
Mar 2, 2015
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Jan 28, 2015
Notification of forthcoming publication
Oct 10, 2014
Communication to designated inventor
Oct 10, 2014
Communication to designated inventor
Oct 10, 2014
Communication to designated inventor
Sep 10, 2014
Refund of fees
Sep 3, 2014
Communication regarding the transmission of the European search report
Sep 3, 2014
European search opinion
Sep 3, 2014
European search report
Aug 29, 2014
Priority search results copy provided by EPO
Aug 22, 2014
Letter concerning the priority
Aug 22, 2014
Priority document
Aug 18, 2014
Abstract
Aug 18, 2014
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Aug 18, 2014
Claims
Aug 18, 2014
Description
Aug 18, 2014
Designation of inventor
Aug 18, 2014
Designation of inventor
Aug 18, 2014
Designation of inventor
Aug 18, 2014
Request for grant of a European patent

EP2840100

SPCM

Application Number: EP14181277A
Filing Date: Aug 18, 2014
Status: Revoked; Sep 28, 2024
Publication Date: Aug 7, 2019
External Links: Slate, Register , Google Patents

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Novel Polymeric Hydrosuluble Complexes And Their Use

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Dossier Documents

EP2840100