IP Verse

Method For Regulating The Supply Of Substituate During Extracorporeal Blood Treatment And Extracorporeal Blood Treatment Device Comprising A Unit For Regulating The Supply Of Substituate

Patent No. EP2504044 (titled "Method For Regulating The Supply Of Substituate During Extracorporeal Blood Treatment And Extracorporeal Blood Treatment Device Comprising A Unit For Regulating The Supply Of Substituate") was filed by Fresenius Medical Care Deutschland on Nov 16, 2010. The application was issued on Oct 4, 2023.

Patent Summary

Patent Family

Statuses, jurisdictions and citation links are shared on request.

Patent Oppositions

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
GAMBRO LUNDIA	Oct 26, 2016	SWEDEN SHS OFFICE

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

Sep 7, 2023
Decision to maintain the European patent in amended form
Sep 7, 2023
Decision to maintain the European patent in amended form
Sep 1, 2023
Termination of the opposition proceedings with maintenance of patent
Aug 25, 2023
(Electronic) Receipt
Aug 25, 2023
Clean copy of description pages in the opposition procedure
Aug 25, 2023
English translation of the claims
Aug 25, 2023
Filing of the translation of the amended claims
Aug 25, 2023
French translation of claims
Aug 25, 2023
Letter accompanying subsequently filed items
Jun 22, 2023
Communication to opponent concerning maintenance
Jun 22, 2023
Communication with request to file translations
Jun 19, 2023
Maintenance of the patent with the documents specified in the final decision
Jun 13, 2023
Advice of delivery
Jun 1, 2023
Refund of fees
May 30, 2023
F3017 Oral Proceedings: Notification of cancellation/postponing
May 30, 2023
F3017 Oral Proceedings: Notification of cancellation/postponing
May 30, 2023
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
May 30, 2023
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
May 24, 2023
F3014 Oral Proceedings: Order cancelling/postponing
May 23, 2023
(Electronic) Receipt
May 23, 2023
Letter accompanying subsequently filed items
May 23, 2023
Withdrawal of an appeal
May 3, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
May 3, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Apr 4, 2023
Advice of delivery
Mar 31, 2023
F3004 Communication of the Registry
Mar 31, 2023
F3004 Communication of the Registry
Mar 31, 2023
F3011.1 Oral Proceedings: summons
Mar 31, 2023
F3011.1 Oral Proceedings: summons
Mar 28, 2023
F3010 Oral proceedings: order for summons
Mar 27, 2023
Composition of the board (T)
Oct 18, 2021
F3345 Forwarding of submissions to parties
Oct 13, 2021
Letter relating to Appeal Procedure
Dec 12, 2018
F3345 Forwarding of submissions to parties
Dec 7, 2018
(Electronic) Receipt
Dec 7, 2018
Letter accompanying subsequently filed items
Dec 7, 2018
Reply to appeal
Oct 10, 2018
Communication of amended entries in the Register of European Patents
Oct 10, 2018
F3345 Forwarding of submissions to parties
Oct 10, 2018
Submission concerning representation
Oct 9, 2018
Submission concerning representation
Sep 11, 2018
F3345 Forwarding of submissions to parties
Sep 6, 2018
(Electronic) Receipt
Sep 6, 2018
Letter accompanying subsequently filed items
Sep 6, 2018
Request concerning representative opponent
Aug 8, 2018
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Aug 6, 2018
Claims
Aug 6, 2018
Statement of grounds of appeal
Jul 31, 2018
Claims
Jul 31, 2018
Statement of grounds of appeal
Jun 7, 2018
F3204 Communication of the file number to the parties
Jun 1, 2018
(Electronic) Receipt
Jun 1, 2018
Letter accompanying subsequently filed items
Jun 1, 2018
Notice of appeal
Jun 1, 2018
Processing of an appeal
May 8, 2018
Advice of delivery
Apr 23, 2018
Advice of delivery
Apr 16, 2018
Advice of delivery
Apr 11, 2018
Advice of delivery
Mar 29, 2018
Acknowledgement of a document
Mar 29, 2018
Acknowledgement of a document
Mar 29, 2018
Annex to the communication - opposition
Mar 29, 2018
Decision of the Opposition Division and instruction
Mar 29, 2018
Grounds for the decision (Annex) - opposition
Mar 29, 2018
Interlocutory decision in opposition proceedings
Mar 29, 2018
Internal form - Opposition/addressees
Mar 29, 2018
Internal form - Opposition/addressees
Mar 29, 2018
Means of redress
Mar 29, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 29, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 29, 2018
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Mar 29, 2018
OPPODREX with handwritten amendments
Mar 29, 2018
Provision of a copy of the minutes - opposition procedure
Mar 29, 2018
Scanned annex to a communication - opposition procedure
Jan 31, 2018
Information about the result of oral proceedings
Dec 6, 2017
Brief communication - Opposition proceedings
Nov 30, 2017
(Electronic) Receipt
Nov 30, 2017
Letter accompanying subsequently filed items
Nov 30, 2017
Patent document cited during the opposition procedure
Nov 30, 2017
Written submission in preparation to/during oral proceedings
Jun 13, 2017
Brief communication - Opposition proceedings
Jun 12, 2017
Advice of delivery
Jun 9, 2017
Advice of delivery
Jun 8, 2017
Advice of delivery
Jun 8, 2017
Advice of delivery
Jun 8, 2017
Request for interpreters during oral proceedings
May 29, 2017
Acknowledgement of a document
May 29, 2017
Acknowledgement of a document
May 29, 2017
Annex to the communication - opposition
May 29, 2017
Information concerning oral proceedings
May 29, 2017
Preparation for oral proceedings
May 29, 2017
Summons to attend oral proceedings
May 29, 2017
Summons to attend oral proceedings
Apr 20, 2017
Brief communication - Opposition proceedings
Apr 10, 2017
Any annexes (other than citation) to an opposition letter
Apr 10, 2017
Reply of the patent proprietor to the notice(s) of opposition
Apr 7, 2017
Any annexes (other than citation) to an opposition letter
Apr 7, 2017
Reply of the patent proprietor to the notice(s) of opposition
Dec 5, 2016
Communication of a notice of opposition and request to file observations
Dec 5, 2016
Notice of further oppositions to opponent(s)
Nov 2, 2016
Communication of a notice of opposition - first information to patent proprietor
Oct 26, 2016
(Electronic) Receipt
Oct 26, 2016
Citation in opposition procedure
Oct 26, 2016
Non-patent literature cited during the opposition procedure
Oct 26, 2016
Notice of opposition
Oct 26, 2016
Notice of opposition
Oct 26, 2016
Patent document cited during the opposition procedure
Oct 26, 2016
Patent document cited during the opposition procedure
Oct 26, 2016
Patent document cited during the opposition procedure
Oct 26, 2016
Patent document cited during the opposition procedure
Oct 26, 2016
Patent document cited during the opposition procedure
Oct 26, 2016
Patent document cited during the opposition procedure
Oct 26, 2016
Patent document cited during the opposition procedure
Oct 26, 2016
Patent document cited during the opposition procedure
Oct 26, 2016
Patent document cited during the opposition procedure
Jan 28, 2016
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jan 8, 2016
Decision to grant a European patent
Nov 2, 2015
English translation of the claims
Nov 2, 2015
Filing of the translations of the claims
Nov 2, 2015
French translation of claims
Nov 2, 2015
Payment of fees and costs
Jun 30, 2015
Bibliographic data of the European patent application
Jun 30, 2015
Communication about intention to grant a European patent
Jun 30, 2015
Intention to grant (signatures)
Jun 30, 2015
Text intended for grant
Jan 22, 2014
Claims
Jan 22, 2014
Description
Jan 22, 2014
Reply to communication from the Examining Division
Jan 20, 2014
Claims
Jan 20, 2014
Description
Jan 20, 2014
Reply to communication from the Examining Division
Dec 3, 2013
CDS Clean up - amended data concerning the representative for the applicant
Nov 8, 2013
Submission concerning representation
Sep 9, 2013
Annex to the communication
Sep 9, 2013
Communication from the Examining Division
Sep 2, 2013
Examination started
Jan 18, 2013
Amended claims filed after receipt of (European) search report
Jan 18, 2013
Amended description filed after receipt of (European) search report
Jan 18, 2013
Amendments received before examination
Jan 11, 2013
Amended claims filed after receipt of (European) search report
Jan 11, 2013
Amended description filed after receipt of (European) search report
Jan 11, 2013
Amendments received before examination
Sep 5, 2012
Notification on forthcoming publication of bibliographic data
Jul 3, 2012
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Jun 16, 2012
Submission concerning change of applicant's representative
Jun 13, 2012
Patent document cited during the examination procedure
Jun 13, 2012
Priority search results
Jun 13, 2012
Request for entry into the European phase
Jun 11, 2012
Copy of the international preliminary report on patentability
Apr 10, 2012
Information on entry into European phase
Mar 5, 2012
Notification of the recording of a change
Mar 5, 2012
Notification of the recording of a change
Jun 21, 2011
Priority document (electronically transmitted)
Jun 3, 2011
Copy of the international search report
Jun 3, 2011
Published international application - A1
Apr 21, 2011
Written opinion of the ISA, boxes No. I to VIII
Apr 21, 2011
Written opinion of the ISA, cover sheet
Apr 21, 2011
Written opinion of the ISA, supplemental box
Jan 18, 2011
Notification relating to declaration under Rule 4.17 PCT (copy for ISA/EP)
Nov 16, 2010
Abstract
Nov 16, 2010
Claims
Nov 16, 2010
Description
Nov 16, 2010
Drawings

EP2504044

FRESENIUS MEDICAL CARE DEUTSCHLAND

Application Number: EP10790889A
Filing Date: Nov 16, 2010
Status: Patent Maintained As Amended; Sep 1, 2023
Publication Date: Oct 4, 2023
External Links: Slate, Register , Google Patents