EP2829267 - Bibliographic data

COMPOSITION PHARMACEUTIQUE À LIBÉRATION PROLONGÉE À BASE DE TOPIRAMATE, SON PROCÉDÉ DE PRÉPARATION ET SON UTILISATION

Last update 18/05/2025
Legal status Brevet déchu
Origin Euro-PCT
(73) Holder

INSTITUTE OF PHARMACOLOGY AND TOXICOLOGY ACADEMY OF MILITARY MEDICAL SCIENCES P.L.A. CHINA

27, Taiping Road Haidian District
Beijing 100850
Chine
(72) Inventors

Song LI

No.27 Taiping Road Haidian District
Beijing 100850
Chine

Chunsheng GAO

No.27 Taiping Road Haidian District
Beijing 100850
Chine

Wu ZHONG

No.27 Taiping Road Haidian District
Beijing 100850
Chine

Yuli WANG

No.27 Taiping Road Haidian District
Beijing 100850
Chine

Meiyan YANG

No.27 Taiping Road Haidian District
Beijing 100850
Chine

Li SHAN

No.27 Taiping Road Haidian District
Beijing 100850
Chine

Xinbo ZHOU

No.27 Taiping Road Haidian District
Beijing 100850
Chine

Zhibing ZHENG

No.27 Taiping Road Haidian District
Beijing 100850
Chine

Xiaokui WANG

No.27 Taiping Road Haidian District
Beijing 100850
Chine
(74) Agent

Mail recipient

Inspicos P/S

Agern Allé 24
2970 Hørsholm
Danemark
(21) Request number EP13763714.6
(22) Request date 07/03/2013
(11) Publication number EP2829267
Publication date 06/05/2020
(54) Title of the invention COMPOSITION PHARMACEUTIQUE À LIBÉRATION PROLONGÉE À BASE DE TOPIRAMATE, SON PROCÉDÉ DE PRÉPARATION ET SON UTILISATION
(51) International classification A61K 9/22, A61K 31/7048, A61K 47/38, A61K 47/32, A61P 25/06, A61P 25/08, A61P 3/10, A61P 25/00, A61P 25/24, A61P 25/18, A61P 9/12
International classification (before reform) None
Claimed priority

(31) Number: 201210080716
(32) Date: 23/03/2012
(33) Country: CN

Initial application None
Divisional application None
Expected annuity Annuity: 9 - Amount: 150 € - Due date 31/03/2021
Surtax: 9 - Amount: 30 € - Due date 01/10/2021
Last annuity None
Publication None
History

Publication de la délivrance du brevet européen - Legal date 06/05/2020

Entrée en période de grâce du brevet d'invention - Legal date 01/04/2021

Déchéance du brevet d'invention après période de grâce - Legal date 31/03/2021