Method For Assaying Arylsulfatase Activity

Patent No. EP2687598 (titled "Method For Assaying Arylsulfatase Activity") was filed by GODO SHUSEI CO., LTD. on Mar 13, 2012. The application was issued on Feb 15, 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
DSM ASSETS	Nov 15, 2017	DSM

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 3, 2019
Refund of fees
Jul 1, 2019
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Jul 1, 2019
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Jun 27, 2019
Termination of the opposition proceedings with revocation of patent
Jun 14, 2019
Composition of the board (T)
Jun 12, 2019
(Electronic) Receipt
Jun 12, 2019
Letter accompanying subsequently filed items
Jun 12, 2019
Withdrawal of an appeal
Apr 29, 2019
F3204 Communication of the file number to the parties
Apr 29, 2019
F3204 Communication of the file number to the parties
Apr 15, 2019
Processing of an appeal
Apr 12, 2019
(Electronic) Receipt
Apr 12, 2019
Letter accompanying subsequently filed items
Apr 12, 2019
Notice of appeal
Feb 28, 2019
Advice of delivery
Feb 27, 2019
Advice of delivery
Feb 18, 2019
Advice of delivery
Feb 13, 2019
Acknowledgement of a document
Feb 13, 2019
Acknowledgement of a document
Feb 13, 2019
Annex to a communication
Feb 13, 2019
Annex to the communication - opposition
Feb 13, 2019
Decision of the Opposition Division and instruction
Feb 13, 2019
Decision revoking the European patent
Feb 13, 2019
Grounds for the decision (Annex) - opposition
Feb 13, 2019
Internal form - Opposition/addressees
Feb 13, 2019
Internal form - Opposition/addressees
Feb 13, 2019
Means of redress
Feb 13, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Feb 13, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Feb 13, 2019
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Feb 13, 2019
Provision of a copy of the minutes - opposition procedure
Feb 13, 2019
Scanned annex to a communication - opposition procedure
Jan 14, 2019
Information about the result of oral proceedings
Nov 19, 2018
Brief communication - Opposition proceedings
Nov 19, 2018
Brief communication - Opposition proceedings
Nov 14, 2018
(Electronic) Receipt
Nov 14, 2018
(Electronic) Receipt
Nov 14, 2018
Amended claims with annotations
Nov 14, 2018
Amended claims with annotations
Nov 14, 2018
Amended claims with annotations
Nov 14, 2018
Citation in opposition procedure
Nov 14, 2018
Citation in opposition procedure
Nov 14, 2018
Citation in opposition procedure
Nov 14, 2018
Claims
Nov 14, 2018
Claims
Nov 14, 2018
Claims
Nov 14, 2018
Letter accompanying subsequently filed items
Nov 14, 2018
Letter accompanying subsequently filed items
Nov 14, 2018
Non-patent literature cited during the opposition procedure
Nov 14, 2018
Written submission in preparation to/during oral proceedings
Nov 14, 2018
Written submission in preparation to/during oral proceedings
Jul 6, 2018
Advice of delivery
Jun 26, 2018
(Electronic) Receipt
Jun 26, 2018
Advice of delivery
Jun 26, 2018
Letter accompanying subsequently filed items
Jun 25, 2018
Advice of delivery
Jun 21, 2018
Advice of delivery
Jun 18, 2018
Acknowledgement of a document
Jun 18, 2018
Acknowledgement of a document
Jun 18, 2018
Annex to the communication - opposition
Jun 18, 2018
Information concerning oral proceedings
Jun 18, 2018
Preparation for oral proceedings
Jun 18, 2018
Scanned annex to a communication - opposition procedure
Jun 18, 2018
Summons to attend oral proceedings
Jun 18, 2018
Summons to attend oral proceedings
Apr 30, 2018
Brief communication - Opposition proceedings
Apr 24, 2018
(Electronic) Receipt
Apr 24, 2018
Amended claims with annotations
Apr 24, 2018
Amended claims with annotations
Apr 24, 2018
Amended claims with annotations
Apr 24, 2018
Amended claims with annotations
Apr 24, 2018
Claims
Apr 24, 2018
Claims
Apr 24, 2018
Claims
Apr 24, 2018
Claims
Apr 24, 2018
Letter accompanying subsequently filed items
Apr 24, 2018
Non-patent literature cited during the opposition procedure
Apr 24, 2018
Non-patent literature cited during the opposition procedure
Apr 24, 2018
Reply of the patent proprietor to the notice(s) of opposition
Dec 18, 2017
Communication of a notice of opposition and request to file observations
Dec 18, 2017
Notice of further oppositions to opponent(s)
Nov 20, 2017
Communication of a notice of opposition - first information to patent proprietor
Nov 15, 2017
(Electronic) Receipt
Nov 15, 2017
Citation in opposition procedure
Nov 15, 2017
Citation in opposition procedure
Nov 15, 2017
Citation in opposition procedure
Nov 15, 2017
Citation in opposition procedure
Nov 15, 2017
Non-patent literature cited during the opposition procedure
Nov 15, 2017
Non-patent literature cited during the opposition procedure
Nov 15, 2017
Non-patent literature cited during the opposition procedure
Nov 15, 2017
Non-patent literature cited during the opposition procedure
Nov 15, 2017
Non-patent literature cited during the opposition procedure
Nov 15, 2017
Non-patent literature cited during the opposition procedure
Nov 15, 2017
Non-patent literature cited during the opposition procedure
Nov 15, 2017
Non-patent literature cited during the opposition procedure
Nov 15, 2017
Non-patent literature cited during the opposition procedure
Nov 15, 2017
Notice of opposition
Nov 15, 2017
Notice of opposition
Nov 15, 2017
Patent document cited during the opposition procedure
Feb 16, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jan 19, 2017
Decision to grant a European patent
Jan 4, 2017
Bibliographic data of the European patent application
Jan 4, 2017
Information about intention to grant a patent
Jan 4, 2017
Intention to grant (signatures)
Jan 4, 2017
Text intended for grant
Nov 28, 2016
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
Nov 15, 2016
(Electronic) Receipt
Nov 15, 2016
French translation of claims
Nov 15, 2016
German translation of the claims
Nov 15, 2016
Letter accompanying subsequently filed items
Nov 15, 2016
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Nov 15, 2016
Sequence listing
Nov 15, 2016
Sequence listing
Jul 21, 2016
Bibliographic data of the European patent application
Jul 21, 2016
Communication about intention to grant a European patent
Jul 21, 2016
Intention to grant (signatures)
Jul 21, 2016
Text intended for grant (clean copy)
Jul 21, 2016
Text intended for grant (sequence listing)
Jul 21, 2016
Text intended for grant (version for approval)
Mar 3, 2016
(Electronic) Receipt
Mar 3, 2016
Amended claims with annotations
Mar 3, 2016
Annex
Mar 3, 2016
Claims
Mar 3, 2016
Letter accompanying subsequently filed items
Mar 3, 2016
Reply to communication from the Examining Division
Dec 21, 2015
Grant of extension of time limit (examination procedure)
Dec 16, 2015
(Electronic) Receipt
Dec 16, 2015
Letter accompanying subsequently filed items
Dec 16, 2015
Request for extension of time limit to communication from the Examining Division
Sep 10, 2015
Annex to the communication
Sep 10, 2015
Communication from the Examining Division
Sep 4, 2015
Examination started
Mar 19, 2015
(Electronic) Receipt
Mar 19, 2015
Amended claims filed after receipt of (European) search report
Mar 19, 2015
Amended claims with annotations
Mar 19, 2015
Amendments received before examination
Mar 19, 2015
Annex
Mar 19, 2015
Letter accompanying subsequently filed items
Mar 19, 2015
Translation of priority document
Mar 10, 2015
Submission concerning representation
Sep 12, 2014
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Aug 27, 2014
Communication regarding the transmission of the European search report
Aug 27, 2014
European search opinion
Aug 27, 2014
Supplementary European search report
Aug 5, 2014
Search started
Jan 7, 2014
Notification of forthcoming publication
Oct 29, 2013
Communication regarding possible amendment of the application/payment of claims fee
Oct 18, 2013
Communication to designated inventor
Oct 18, 2013
Communication to designated inventor
Oct 18, 2013
Communication to designated inventor
Oct 18, 2013
Communication to designated inventor
Oct 18, 2013
Communication to designated inventor
Oct 1, 2013
Copy of the international preliminary report on patentability
Oct 1, 2013
Translation of the international preliminary report on patentability
Sep 13, 2013
(Electronic) Receipt
Sep 13, 2013
Abstract
Sep 13, 2013
Abstract
Sep 13, 2013
Claims
Sep 13, 2013
Converted Sequence Listing
Sep 13, 2013
Description
Sep 13, 2013
Drawings
Sep 13, 2013
Matter concerning the application
Sep 13, 2013
Request for entry into the European phase
Jul 24, 2013
Information on entry into European phase
Oct 10, 2012
Priority document (electronically transmitted)
Sep 20, 2012
Converted Sequence Listing
Sep 20, 2012
Copy of the international search report
Sep 20, 2012
Copy of the translated international search report
Sep 20, 2012
International publication pamphlet

EP2687598

GODO SHUSEI CO., LTD.

Application Number: EP12758277A
Filing Date: Mar 13, 2012
Status: Revoked; Jun 28, 2019
Publication Date: Feb 15, 2017
External Links: Slate, Register , Google Patents

IP Verse

Method For Assaying Arylsulfatase Activity

Patent Summary

Patent Family

Patent Oppositions

Dossier Documents

EP2687598