Patent details

Basic Information

Publication number:

EP3431094

PCT Application Number:

Type:

European Patent Granted for LU

Legal Status:

In force

Application number:

EP181887647

PCT Publication Number:

First applicant's nationality:

Translation Language:

EPO Publication Language:

English

English Title of Invention:

CROSSLINKED CATION EXCHANGE POLYMERS, COMPOSITIONS AND USE IN TREATING HYPERKALEMIA

French Title of Invention:

POLYMÈRES D'ÉCHANGE DE CATIONS RÉTICULÉS, COMPOSITIONS ET UTILISATION DANS LE TRAITEMENT DE L'HYPERKALIÉMIE

German Title of Invention:

VERNETZTE KATIONENAUSTAUSCHPOLYMERE, ZUSAMMENSETZUNGEN UND VERWENDUNG IN DER BEHANDLUNG VON HYPERKALIÄMIE

SPC Number:

Dates

Filing date:

22/08/2009

Grant date:

07/12/2022

EP Publication Date:

23/01/2019

PCT Publication Date:

Claims Translation Received Date:

Translations Received Date (B1 EP Publication):

Translations Received Date (B2 EP Publication):

Translations Received Date (B3 EP Publication):

Publication date:

07/12/2022

EP B1 Publication Date:

07/12/2022

EP B2 Publication Date:

EP B3 Publication Date:

Lapsed date:

Expiration date:

22/08/2029

Renunciation date:

Revocation date:

Annulment date:

Owner

From:

30/11/2022

 

 

Name:

Vifor (International) Ltd.

Address:

Rechenstraße 37, 9014 St. Gallen, Switzerland (CH)

Agent

Name:

OFFICE FREYLINGER S.A.

From:

26/01/2023

Address:

Boîte Postale 48, L-8001, STRASSEN, Luxembourg (LU)

To:

Inventor

1

Name:

CHARMOT, Dominique

Address:

United States (US)

2

Name:

CONNOR, Eric

Address:

United States (US)

3

Name:

ALBRECHT, Detlef

Address:

United States (US)

4

Name:

HUANG, I-Zu

Address:

United States (US)

5

Name:

BURDICK, Michael

Address:

United States (US)

6

Name:

CHANG, Han-Ting

Address:

United States (US)

7

Name:

MILLS, Jonathan

Address:

United States (US)

8

Name:

HALFON, Sherin

Address:

United States (US)

9

Name:

CHIDAMBARAM, Ramakrishnan

Address:

United States (US)

10

Name:

LIU, Mingjun

Address:

United States (US)

11

Name:

STRUEVER, Werner

Address:

Germany (DE)

12

Name:

MANSKY, Paul

Address:

United States (US)

Priority

1

Priority Number:

9109708 P

Priority Date:

22/08/2008

Priority Country:

United States (US)

2

Priority Number:

9112508 P

Priority Date:

22/08/2008

Priority Country:

United States (US)

3

Priority Number:

91110 P

Priority Date:

22/08/2008

Priority Country:

United States (US)

4

Priority Number:

16589909 P

Priority Date:

01/04/2009

Priority Country:

United States (US)

5

Priority Number:

165894 P

Priority Date:

01/04/2009

Priority Country:

United States (US)

6

Priority Number:

165905 P

Priority Date:

02/04/2009

Priority Country:

United States (US)

Classification

IPC classification:

A61K 31/74; A61P 1/00;

Publication

European Patent Bulletin

1

Issue number:

202249

Publication date:

07/12/2022

Description:

Grant (B1)

2

Issue number:

202302

Publication date:

11/01/2023

Description:

Application number/publication number of the divisional application (Art. 76) changed

Annual Fees

Annual Fee Due Date:

01/09/2025

Annual Fee Number:

17

Annual Fee Amount:

246 Euro

Expected Payer:

Last Annual Fee Payment Date:

22/07/2024

Last Annual Fee Paid Number:

16

Last Annual Fee Paid Amount:

230 Euro

Payer:

OFFICE FREYLINGER S.A.

Filing date	Document type	Number of pages
26/01/2023	Power Of Attorney	1
26/01/2023	Outgoing Correspondence	1