Personalized Bicarbonate Management Systems For Sorbent-Based Hemodialysis

Patent No. EP3360587 (titled "Personalized Bicarbonate Management Systems For Sorbent-Based Hemodialysis") was filed by Medtronic on Feb 7, 2018. The application was issued on Sep 21, 2022.

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
FRESENIUS MEDICAL CARE DEUTSCHLAND	Apr 24, 2020	NORDMEYER

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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Aug 25, 2022
Decision to maintain the European patent in amended form
Aug 25, 2022
Decision to maintain the European patent in amended form
Aug 19, 2022
Termination of the opposition proceedings with maintenance of patent
Aug 12, 2022
(Electronic) Receipt
Aug 12, 2022
Filing of the translation of the amended claims
Aug 12, 2022
French translation of claims
Aug 12, 2022
German translation of the claims
Aug 12, 2022
Letter accompanying subsequently filed items
May 11, 2022
Communication of bibliographic data
May 11, 2022
Communication to opponent concerning maintenance
May 11, 2022
Communication with request to file translations
May 6, 2022
Maintenance of the patent with the documents specified in the final decision
May 5, 2022
Maintenance of the patent with the documents specified in the final decision
Jan 27, 2022
(Electronic) Receipt
Jan 27, 2022
Advice of delivery
Jan 27, 2022
Letter accompanying subsequently filed items
Jan 26, 2022
Annex to the communication - opposition
Jan 26, 2022
Decision of the Opposition Division and instruction
Jan 26, 2022
Druckexemplar in opposition procedure
Jan 26, 2022
Grounds for the decision (Annex) - opposition
Jan 26, 2022
Interlocutory decision in opposition proceedings
Jan 26, 2022
Interlocutory decision in opposition proceedings
Jan 26, 2022
Means of redress
Jan 26, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jan 26, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jan 26, 2022
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Jan 26, 2022
Provision of a copy of the minutes - opposition procedure
Jan 26, 2022
Provision of a copy of the minutes - opposition procedure
Jan 26, 2022
Scanned annex to a communication - opposition procedure
Jan 26, 2022
Scanned annex to a communication - opposition procedure
Jan 26, 2022
Transmittal of decision / summons - opposition
Jan 26, 2022
Transmittal of decision / summons - opposition
Jan 13, 2022
Brief communication - Opposition proceedings
Jan 13, 2022
Brief communication - Opposition proceedings
Jan 13, 2022
Information about the result of oral proceedings
Oct 25, 2021
(Electronic) Receipt
Oct 25, 2021
Advice of delivery
Oct 25, 2021
Letter accompanying subsequently filed items
Oct 19, 2021
(Electronic) Receipt
Oct 19, 2021
Advice of delivery
Oct 19, 2021
Letter accompanying subsequently filed items
Oct 15, 2021
Information concerning oral proceedings
Oct 15, 2021
Summons to attend oral proceedings
Oct 15, 2021
Summons to attend oral proceedings
Oct 15, 2021
Transmittal of decision / summons - opposition
Oct 15, 2021
Transmittal of decision / summons - opposition
Oct 13, 2021
Brief communication - Opposition proceedings
Oct 12, 2021
Any annexes (other than citation) to an opposition letter
Oct 11, 2021
(Electronic) Receipt
Oct 11, 2021
Letter accompanying subsequently filed items
Oct 11, 2021
Oral proceedings: Request for postponement
Oct 11, 2021
Oral proceedings: Request for postponement
Aug 20, 2021
Brief communication - Opposition proceedings
Aug 19, 2021
Brief communication - Opposition proceedings
Aug 13, 2021
(Electronic) Receipt
Aug 13, 2021
(Electronic) Receipt
Aug 13, 2021
(Electronic) Receipt
Aug 13, 2021
Citation in opposition procedure - 012
Aug 13, 2021
Citation in opposition procedure - 013
Aug 13, 2021
Consolidated list of cited opposition documents
Aug 13, 2021
Letter accompanying subsequently filed items
Aug 13, 2021
Request for interpreters during oral proceedings
Aug 13, 2021
Written submission in preparation to/during oral proceedings
Aug 11, 2021
(Electronic) Receipt
Aug 11, 2021
Auxiliary request during Opposition procedure - 01
Aug 11, 2021
Letter accompanying subsequently filed items
Aug 11, 2021
Written submission in preparation to/during oral proceedings
Jun 21, 2021
Notification concerning the date of oral proceedings
Jun 21, 2021
Notification concerning the date of oral proceedings
Feb 26, 2021
(Electronic) Receipt
Feb 26, 2021
Advice of delivery
Feb 26, 2021
Letter accompanying subsequently filed items
Feb 19, 2021
Brief communication - Opposition proceedings
Feb 18, 2021
Communication confirming withdrawal from representation
Feb 18, 2021
Communication of amended entries concerning the representative
Feb 11, 2021
(Electronic) Receipt
Feb 11, 2021
(Electronic) Receipt
Feb 11, 2021
Advice of delivery
Feb 11, 2021
Authorisation
Feb 11, 2021
Letter accompanying subsequently filed items
Feb 11, 2021
Letter accompanying subsequently filed items
Feb 11, 2021
Submission concerning change of proprietor's representative
Feb 8, 2021
Annex to the communication - opposition
Feb 8, 2021
Scanned annex to a communication - opposition procedure
Feb 8, 2021
Transmittal of decision / summons - opposition
Feb 8, 2021
Transmittal of decision / summons - opposition
Feb 3, 2021
(Electronic) Receipt
Feb 3, 2021
Letter accompanying subsequently filed items
Feb 3, 2021
Submission concerning change of proprietor's representative
Oct 29, 2020
Brief communication - Opposition proceedings
Oct 23, 2020
(Electronic) Receipt
Oct 23, 2020
Letter accompanying subsequently filed items
Oct 23, 2020
Main request during Opposition procedure
Oct 23, 2020
Reply of the patent proprietor to the notice(s) of opposition
Jun 15, 2020
Communication of a notice of opposition and request to file observations
Jun 15, 2020
Notice of further oppositions to opponent(s)
Apr 30, 2020
Communication of a notice of opposition - first information to patent proprietor
Apr 24, 2020
(Electronic) Receipt
Apr 24, 2020
Citation in opposition procedure - 001
Apr 24, 2020
Citation in opposition procedure - 002
Apr 24, 2020
Citation in opposition procedure - 003
Apr 24, 2020
Citation in opposition procedure - 004
Apr 24, 2020
Citation in opposition procedure - 005
Apr 24, 2020
Citation in opposition procedure - 006
Apr 24, 2020
Citation in opposition procedure - 007
Apr 24, 2020
Citation in opposition procedure - 008
Apr 24, 2020
Citation in opposition procedure - 009
Apr 24, 2020
Citation in opposition procedure - 010
Apr 24, 2020
Citation in opposition procedure - 011
Apr 24, 2020
Notice of opposition
Apr 24, 2020
Notice of opposition
Aug 5, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jun 27, 2019
Decision to grant a European patent
Jun 6, 2019
(Electronic) Receipt
Jun 6, 2019
Filing of the translations of the claims
Jun 6, 2019
French translation of claims
Jun 6, 2019
German translation of the claims
Jun 6, 2019
Letter accompanying subsequently filed items
Feb 8, 2019
Bibliographic data of the European patent application
Feb 8, 2019
Communication about intention to grant a European patent
Feb 8, 2019
Intention to grant (signatures)
Feb 8, 2019
Text intended for grant (clean copy)
Feb 8, 2019
Text intended for grant (version for approval)
Aug 20, 2018
Information about publication, reminder payment of designation fee, response to extended European search report, if applicable
Jul 18, 2018
Brief communication to applicant/representative
Jul 18, 2018
Confirmation of receipt of (electronically) transmitted priority document
Jul 18, 2018
Notification of forthcoming publication
Jul 11, 2018
Confirmation of receipt of (electronically) transmitted priority document
Jul 11, 2018
Matter concerning the application
Jul 11, 2018
Request for correction of obvious mistakes allowed
Jun 28, 2018
(Electronic) Receipt
Jun 28, 2018
Letter accompanying subsequently filed items
Jun 28, 2018
Request for correction of errors in filed documents
Jun 11, 2018
Confirmation of receipt of (electronically) transmitted priority document
Jun 6, 2018
Communication to designated inventor
May 23, 2018
(Electronic) Receipt
May 23, 2018
Letter accompanying subsequently filed items
May 23, 2018
Letter concerning the inventor
May 8, 2018
Invitation to indicate correct address of inventor
May 3, 2018
(Electronic) Receipt
May 3, 2018
Amended claims with annotations
May 3, 2018
Claims
May 3, 2018
Letter accompanying subsequently filed items
May 3, 2018
Reply to communication from the Examining Division
Apr 26, 2018
Letter which had not been notified
Apr 11, 2018
Priority document (electronically transmitted)
Apr 9, 2018
Priority document (electronically transmitted)
Apr 4, 2018
Communication to designated inventor
Apr 4, 2018
Communication to designated inventor
Apr 4, 2018
Communication to designated inventor
Mar 28, 2018
Refund of fees
Mar 20, 2018
Annex to the communication
Mar 20, 2018
Communication from the Examining Division
Mar 15, 2018
Communication regarding the transmission of the European search report
Mar 15, 2018
European search report
Mar 15, 2018
Information on Search Strategy
Mar 12, 2018
Priority search results copy provided by EPO
Mar 8, 2018
Letter concerning the priority
Mar 8, 2018
Priority document
Mar 6, 2018
Search started
Feb 7, 2018
Abstract
Feb 7, 2018
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Feb 7, 2018
Claims
Feb 7, 2018
Description
Feb 7, 2018
Designation of inventor
Feb 7, 2018
Drawings
Feb 7, 2018
Priority search results
Feb 7, 2018
Request for grant of a European patent
Feb 7, 2018
Submission concerning representation

EP3360587

MEDTRONIC

Application Number: EP18155635A
Filing Date: Feb 7, 2018
Status: Patent Maintained As Amended; Aug 19, 2022
Publication Date: Sep 21, 2022
External Links: Slate, Register , Google Patents

IP Verse

Personalized Bicarbonate Management Systems For Sorbent-Based Hemodialysis

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Dossier Documents

EP3360587