(19)
(11) EP 4 815 991 A1

(12)

(43) Date of publication:
07.10.2026 Bulletin 2026/41

(21) Application number: 25739064.1

(22) Date of filing: 06.01.2025
(51) International Patent Classification (IPC): 
A61K 47/50(2017.01)
C07K 5/04(2006.01)
(52) Cooperative Patent Classification (CPC):
C07K 5/0215; A61K 47/6889; C07D 403/12; C07D 225/08; C07D 207/46
(86) International application number:
PCT/US2025/010493
(87) International publication number:
WO 2025/151380 (17.07.2025 Gazette 2025/29)
(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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA
Designated Validation States:
GE KH MA MD TN

(30) Priority: 08.01.2024 US 202463618705 P

(71) Applicant: Azvlz, Inc.
San Diego, California 92130 (US)

(72) Inventors:
  • ZENG, Ying
    San Diego, California 92130 (US)
  • ZENG, Chudai
    San Diego, California 92130 (US)
  • LIU, Lijun
    San Diego, California 92130 (US)

(74) Representative: Hepworth Browne 
15 St. Pauls Street
Leeds LS1 2JG
Leeds LS1 2JG (GB)

   


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