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Primary Amine-Containing Polymers Useful As Scale Inhibitors - EP3623500

The patent EP3623500 was granted to Cytec Industries on Jul 9, 2025. The application was originally filed on Feb 11, 2015 under application number EP19200597A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3623500

CYTEC INDUSTRIES

Application Number: EP19200597A
Filing Date: Feb 11, 2015
Status: Granted And Under Opposition; May 2, 2025
Grant Date: Jul 9, 2025
External Links: Slate, Register, Google Patents

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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.

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Jun 17, 2025
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
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Jun 3, 2025
Communication concerning a request to change bibliographic data after the decision to grant/decision to maintain the patent in a
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May 30, 2025
Communication of the registration of a transfer or change of name and/or address
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May 20, 2025
(Electronic) Receipt
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May 20, 2025
Submission concerning change of applicant's address
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May 9, 2025
Decision to grant a European patent
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Apr 28, 2025
(Electronic) Receipt
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Apr 28, 2025
Filing of the translations of the claims
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Apr 28, 2025
French translation of claims
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Apr 28, 2025
German translation of the claims
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Jan 22, 2025
Annex to the communication about intention to grant a European patent
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Jan 22, 2025
Bibliographic data of the European patent application
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Jan 22, 2025
Communication about intention to grant a European patent
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Jan 22, 2025
Intention to grant (signatures)
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Jan 22, 2025
Text intended for grant (clean copy)
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Jan 22, 2025
Text intended for grant (version for approval)
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Jan 6, 2025
(Electronic) Receipt
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Jan 6, 2025
Drawings
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Jan 6, 2025
Letter accompanying subsequently filed items
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Jan 6, 2025
Request for correction of errors in filed documents
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Dec 17, 2024
Miscellaneous requests concerning client data
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Nov 8, 2024
Brief communication with time limit
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Nov 8, 2024
Communication confirming withdrawal from representation
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Nov 8, 2024
Communication of amended entries concerning the representative
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Oct 28, 2024
Letter accompanying subsequently filed items
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Oct 28, 2024
Submission concerning change of applicant's representative
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May 28, 2024
Letter relating to refund instructions (deposit account)
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May 28, 2024
Letter relating to refund instructions (deposit account)
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Apr 24, 2024
(Electronic) Receipt
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Apr 24, 2024
Amended claims with annotations
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Apr 24, 2024
Claims
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Apr 24, 2024
Letter accompanying subsequently filed items
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Apr 24, 2024
Reply to communication from the Examining Division
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Feb 21, 2024
Grant of extension of time limit (examination procedure)
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Feb 15, 2024
(Electronic) Receipt
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Feb 15, 2024
Letter accompanying subsequently filed items
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Feb 15, 2024
Request for extension of time limit to communication from the Examining Division
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Jan 3, 2024
Communication of amended entries concerning the representative
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Dec 13, 2023
Letter relating to the request for the automatic debiting procedure
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Dec 13, 2023
Letter relating to the revocation of the automatic debiting procedure
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Dec 12, 2023
Letter accompanying subsequently filed items
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Dec 12, 2023
Submission concerning change of applicant's representative
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Oct 26, 2023
Annex to the communication
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Oct 26, 2023
Communication from the Examining Division
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Sep 18, 2023
Examination started
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Feb 1, 2021
Decision to allow further processing
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Dec 21, 2020
(Electronic) Receipt
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Dec 21, 2020
Amended claims filed after receipt of (European) search report
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Dec 21, 2020
Amended claims with annotations
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Dec 21, 2020
Amended description filed after receipt of (European) search report
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Dec 21, 2020
Amended description with annotations
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Dec 21, 2020
Amendments received before examination
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Dec 21, 2020
Annex
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Dec 21, 2020
Annex
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Dec 21, 2020
Letter accompanying subsequently filed items
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Dec 18, 2020
Communication of amended entries concerning the representative
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Nov 5, 2020
Submission concerning change of applicant's representative
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Oct 30, 2020
Submission concerning change of applicant's representative
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Oct 19, 2020
Application deemed to be withdrawn (non-reply to Written Opinion)
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Apr 21, 2020
Communication to designated inventor
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Apr 14, 2020
(Electronic) Receipt
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Apr 14, 2020
Letter accompanying subsequently filed items
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Apr 14, 2020
Letter concerning the inventor
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Mar 23, 2020
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
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Mar 20, 2020
Invitation to indicate correct address of inventor
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Mar 12, 2020
Letter which had not been notified
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Mar 4, 2020
Refund of fees
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Feb 19, 2020
Communication regarding the transmission of the European search report
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Feb 19, 2020
European search opinion
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Feb 19, 2020
European search report
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Feb 19, 2020
Information on Search Strategy
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Feb 19, 2020
Notification of forthcoming publication
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Feb 7, 2020
Search started
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Jan 2, 2020
Communication to designated inventor
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Jan 2, 2020
Communication to designated inventor
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Jan 2, 2020
Communication to designated inventor
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Sep 30, 2019
Abstract
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Sep 30, 2019
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
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Sep 30, 2019
Claims
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Sep 30, 2019
Description
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Sep 30, 2019
Designation of inventor
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Sep 30, 2019
Letter concerning search matters
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Sep 30, 2019
Matter concerning the application
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Sep 30, 2019
Request for grant of a European patent
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Sep 8, 2015
Priority document (electronically transmitted)
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