(19)
(11) EP 4 478 887 A1

(12)

(43) Date of publication:
25.12.2024 Bulletin 2024/52

(21) Application number: 22927519.3

(22) Date of filing: 16.02.2022
(51) International Patent Classification (IPC): 
A01N 57/00(2006.01)
 A61K 31/67(2006.01)
(52) Cooperative Patent Classification (CPC):
A61K 31/55; A61K 31/4045
 
C-Sets:
  1. A61K 31/55, A61K 2300/00;
  2. A61K 31/4045, A61K 2300/00;
(86) International application number:
PCT/US2022/016545
(87) International publication number:
WO 2023/158424 (24.08.2023 Gazette 2023/34)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(71) Applicant: La Pharma Tech Inc.
Blacksburg, VA 24060 (US)

(72) Inventors:
  • WANG, Jianmin
    Blacksburg, VA 24060 (US)
  • JIA, Fengyuan
    Blacksburg, VA 24060 (US)

(74) Representative: Witthoff Jaekel Steinecke Patentanwälte PartG mbB 
Widdersdorfer Straße 236-240
50825 Köln
50825 Köln (DE)

   


(54) NOVEL PHARMACEUTICAL COMPOSITIONS AND METHODS FOR TREATMENT OF INSOMNIA