Patent details

Basic Information

Publication number:

EP3943493

PCT Application Number:

Type:

European Patent Granted for LU

Legal Status:

In force

Application number:

EP211900881

PCT Publication Number:

First applicant's nationality:

Translation Language:

EPO Publication Language:

French

English Title of Invention:

COMPLEX OF GADOLINIUM AND A CHELATING LIGAND DERIVED FROM DIASTEREOISOMERICALLY ENRICHED PCTA AND METHOD FOR PREPARING AND PURIFYING SAME

French Title of Invention:

COMPLEXE DE GADOLINIUM ET D'UN LIGAND CHELATEUR DERIVE DE PCTA DIASTEREOISOMERIQUEMENT ENRICHI ET PROCEDE DE PREPARATION ET DE PURIFICATION

German Title of Invention:

KOMPLEX AUS GADOLINIUM UND EINEM CHELATBILDENDEN LIGANDEN, DAS VON MIT DIASTEREOMEREN ANGEREICHERTEM PCTA ABGELEITET WIRD, UND ENTSPRECHENDES HERSTELLUNGS- UND REINIGUNGSVERFAHREN

SPC Number:

Dates

Filing date:

17/01/2020

Grant date:

19/04/2023

EP Publication Date:

26/01/2022

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:

19/04/2023

EP B1 Publication Date:

19/04/2023

EP B2 Publication Date:

EP B3 Publication Date:

Lapsed date:

Expiration date:

17/01/2040

Renunciation date:

Revocation date:

Annulment date:

Owner

From:

12/04/2023

 

 

Name:

Guerbet

Address:

15, rue des Vanesses, 93420 Villepinte, France (FR)

Agent

Name:

ARONOVA S.A.

From:

19/07/2023

Address:

PO Box 327, L-4004, ESCH-SUR-ALZETTE, Luxembourg (LU)

To:

Inventor

1

Name:

MARAIS, Emmanuelle

Address:

France (FR)

2

Name:

ROBIC, Caroline

Address:

France (FR)

3

Name:

LOUGUET, Stéphanie

Address:

France (FR)

4

Name:

CHÉNEDÉ, Alain

Address:

France (FR)

5

Name:

FRANÇOIS, Bruno

Address:

France (FR)

6

Name:

LE GRENEUR, Soizic

Address:

France (FR)

7

Name:

CERF, Martine

Address:

France (FR)

8

Name:

PETTA, Myriam

Address:

France (FR)

Priority

Priority Number:

1900432

Priority Date:

17/01/2019

Priority Country:

France (FR)

Classification

IPC classification:

C07D 471/08; A61K 49/08; A61K 49/10; C07D 487/04;

Publication

European Patent Bulletin

Issue number:

202316

Publication date:

19/04/2023

Description:

Grant (B1)

Annual Fees

Annual Fee Due Date:

02/02/2026

Annual Fee Number:

7

Annual Fee Amount:

82 Euro

Expected Payer:

Last Annual Fee Payment Date:

27/01/2025

Last Annual Fee Paid Number:

6

Last Annual Fee Paid Amount:

66 Euro

Payer:

Computer Packages INC

Filing date	Document type	Number of pages
19/07/2023	Power Of Attorney	1
19/07/2023	Outgoing Correspondence	1