Process And Apparatus For Producing Ammonium Sulfate Crystals

Patent No. EP3013748 (titled "Process And Apparatus For Producing Ammonium Sulfate Crystals") was filed by CAP III on Jun 20, 2014. The application was issued on May 22, 2019.

Patent Family

Statuses, jurisdictions and citation links are shared on request.

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
ANQORE B.V.	Feb 24, 2020	DE CLERCQ & PARTNERS

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

Mar 18, 2022
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Mar 15, 2022
Termination of the opposition proceedings with maintenance of patent
Dec 7, 2021
Advice of delivery
Dec 1, 2021
Decision to discontinue the opposition proceedings
Dec 1, 2021
Transmittal of decision / summons - opposition
Nov 29, 2021
Brief communication - Opposition proceedings
Nov 29, 2021
Notification concerning the date of oral proceedings
Nov 25, 2021
Brief communication - Opposition proceedings
Nov 25, 2021
Brief communication - Opposition proceedings
Nov 19, 2021
(Electronic) Receipt
Nov 19, 2021
Letter accompanying subsequently filed items
Nov 19, 2021
Withdrawal of an opposition
Oct 6, 2021
Brief communication - Opposition proceedings
Oct 1, 2021
(Electronic) Receipt
Oct 1, 2021
(Electronic) Receipt
Oct 1, 2021
Letter accompanying subsequently filed items
Oct 1, 2021
Letter accompanying subsequently filed items
Oct 1, 2021
Request for interpreters during oral proceedings
Oct 1, 2021
Written submission in preparation to/during oral proceedings
Sep 24, 2021
Brief communication - Opposition proceedings
Sep 20, 2021
(Electronic) Receipt
Sep 20, 2021
Letter accompanying subsequently filed items
Sep 20, 2021
Request for interpreters during oral proceedings
Jul 29, 2021
Notification concerning the date of oral proceedings
Jul 29, 2021
Notification concerning the date of oral proceedings
May 11, 2021
Advice of delivery
May 10, 2021
(Electronic) Receipt
May 10, 2021
Advice of delivery
May 10, 2021
Annex to the communication - opposition
May 10, 2021
Information concerning oral proceedings
May 10, 2021
Letter accompanying subsequently filed items
May 10, 2021
Summons to attend oral proceedings
May 10, 2021
Summons to attend oral proceedings
May 10, 2021
Transmittal of decision / summons - opposition
May 10, 2021
Transmittal of decision / summons - opposition
Jul 21, 2020
Brief communication - Opposition proceedings
Jul 14, 2020
(Electronic) Receipt
Jul 14, 2020
Letter accompanying subsequently filed items
Jul 14, 2020
Reply of the patent proprietor to the notice(s) of opposition
Mar 11, 2020
Communication of a notice of opposition and request to file observations
Mar 11, 2020
Notice of further oppositions to opponent(s)
Mar 9, 2020
Communication of a notice of opposition - first information to patent proprietor
Mar 2, 2020
(Electronic) Receipt
Mar 2, 2020
Any annexes (other than citation) to an opposition letter
Mar 2, 2020
Authorisation
Mar 2, 2020
Letter accompanying subsequently filed items
Feb 24, 2020
(Electronic) Receipt
Feb 24, 2020
Citation in opposition procedure - 001
Feb 24, 2020
Citation in opposition procedure - 002
Feb 24, 2020
Citation in opposition procedure - 003
Feb 24, 2020
Citation in opposition procedure - 003
Feb 24, 2020
Citation in opposition procedure - 004
Feb 24, 2020
Citation in opposition procedure - 005
Feb 24, 2020
Citation in opposition procedure - 006
Feb 24, 2020
Citation in opposition procedure - 006
Feb 24, 2020
Citation in opposition procedure - 007
Feb 24, 2020
Citation in opposition procedure - 008
Feb 24, 2020
Citation in opposition procedure - 008
Feb 24, 2020
Consolidated list of cited opposition documents
Feb 24, 2020
Notice of opposition
Feb 24, 2020
Notice of opposition
Jun 3, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Apr 26, 2019
Decision to grant a European patent
Apr 11, 2019
(Electronic) Receipt
Apr 11, 2019
Filing of the translations of the claims
Apr 11, 2019
French translation of claims
Apr 11, 2019
German translation of the claims
Apr 11, 2019
Letter accompanying subsequently filed items
Feb 13, 2019
Bibliographic data of the European patent application
Feb 13, 2019
Communication about intention to grant a European patent
Feb 13, 2019
Intention to grant (signatures)
Feb 13, 2019
Text intended for grant (clean copy)
Feb 13, 2019
Text intended for grant (version for approval)
Oct 5, 2018
(Electronic) Receipt
Oct 5, 2018
Description
Oct 5, 2018
Letter accompanying subsequently filed items
Oct 5, 2018
Reply to communication from the Examining Division
Jul 31, 2018
Annex to the communication
Jul 31, 2018
Communication from the Examining Division
Apr 23, 2018
(Electronic) Receipt
Apr 23, 2018
Amended claims with annotations
Apr 23, 2018
Claims
Apr 23, 2018
Description
Apr 23, 2018
Letter accompanying subsequently filed items
Apr 23, 2018
Reply to communication from the Examining Division
Dec 11, 2017
Annex to the communication
Dec 11, 2017
Communication from the Examining Division
Nov 7, 2017
Letter concerning the inventor
Oct 12, 2017
Submission concerning change of applicant's address
Sep 20, 2017
Communication of the registration of a transfer or change of name and/or address
Sep 15, 2017
Transmittal of third party observations to applicant
Sep 6, 2017
Non-patent literature filed by a third party
Sep 6, 2017
Non-patent literature filed by a third party
Sep 6, 2017
Observations by third parties
Aug 29, 2017
Letter accompanying subsequently filed items
Aug 29, 2017
Miscellaneous requests concerning client data
Aug 29, 2017
Submission concerning change of applicant's address
Jun 12, 2017
(Electronic) Receipt
Jun 12, 2017
Letter accompanying subsequently filed items
Jun 12, 2017
Reply to communication from the Examining Division
May 2, 2017
Grant of extension of time limit (examination procedure)
Apr 24, 2017
Request for extension of time limit to communication from the Examining Division
Dec 16, 2016
Annex to the communication
Dec 16, 2016
Communication from the Examining Division
Dec 8, 2016
Examination started
Oct 4, 2016
Transmittal of third party observations to applicant
Sep 22, 2016
Citation filed by a third party
Sep 22, 2016
Citation filed by a third party
Sep 22, 2016
Citation filed by a third party
Sep 22, 2016
Observations by third parties
Aug 11, 2016
(Electronic) Receipt
Aug 11, 2016
Amended claims filed after receipt of (European) search report
Aug 11, 2016
Amended claims with annotations
Aug 11, 2016
Amendments received before examination
Aug 11, 2016
Letter accompanying subsequently filed items
Jun 28, 2016
Matter concerning the application
Apr 6, 2016
Notification on forthcoming publication of bibliographic data
Feb 2, 2016
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Jan 29, 2016
Communication to designated inventor
Jan 29, 2016
Communication to designated inventor
Jan 29, 2016
Communication to designated inventor
Jan 26, 2016
Priority search results copy provided by EPO
Jan 13, 2016
Copy of the international preliminary report on patentability
Jan 7, 2016
Notification of the recording of a change
Jan 7, 2016
Notification of the recording of a change
Jan 7, 2016
Notification of the recording of a change
Jan 7, 2016
Notification of the recording of a change
Dec 21, 2015
(Electronic) Receipt
Dec 21, 2015
Request for entry into the European phase
Dec 10, 2015
Notification of the recording of a change
Dec 10, 2015
Notification of the recording of a change
Nov 26, 2015
(Electronic) Receipt
Nov 26, 2015
Incoming letter related to PCT RO
Nov 26, 2015
Incoming letter related to PCT RO
Nov 10, 2015
Notification of the recording of a change
Nov 10, 2015
Notification of the recording of a change
Nov 4, 2015
Information on entry into European phase
Nov 2, 2015
(Electronic) Receipt
Nov 2, 2015
Incoming letter related to PCT RO
Nov 2, 2015
Incoming letter related to PCT RO
Jan 20, 2015
Priority document (electronically transmitted)
Dec 31, 2014
Copy of the international search report
Dec 31, 2014
Published international application - A1
Dec 31, 2014
Published international application - A1
Oct 20, 2014
Written opinion of the ISA, boxes No. I to VIII
Oct 20, 2014
Written opinion of the ISA, cover sheet
Oct 20, 2014
Written opinion of the ISA, supplemental box
Jun 20, 2014
(Electronic) Receipt
Jun 20, 2014
Abstract
Jun 20, 2014
Claims
Jun 20, 2014
Description
Jun 20, 2014
Drawings
Jun 20, 2014
Priority document (RO-procedure)

EP3013748

CAP III

Application Number: EP14738414A
Filing Date: Jun 20, 2014
Status: Granted And Under Opposition; Apr 19, 2019
Publication Date: May 22, 2019
External Links: Slate, Register , Google Patents

IP Verse

Process And Apparatus For Producing Ammonium Sulfate Crystals

Patent Summary

Patent Family

Patent Oppositions

Dossier Documents

EP3013748