US 12,290,502 B2
Use of usnic acid, a salt of usnic acid, or a formulation thereof in the preparation of anti-avian coccidiosis drugs or feed additives
Fuyuan Li, Beijing (CN); Xiumin Wang, Beijing (CN); Tianyi Wen, Beijing (CN); Aohan Li, Beijing (CN); and Housheng Jiang, Beijing (CN)
Assigned to BEIJING CENTRE BIOLOGY CO., LTD, Beijing (CN); CENTRE (INNER MONGOLIA) BIOLOGY CO., LTD, Taipusi Banner (CN); AETHER CENTRE (BEIJING) BIOLOGY CO., LTD, Beijing (CN); and XIQIN (INNER MONGOLIA) PHARMACEUTICAL CO., LTD, Taipusi Banner (CN)
Filed by BEIJING CENTRE BIOLOGY CO., LTD, Beijing (CN); CENTRE (INNER MONGOLIA) BIOLOGY CO., LTD, Taipusi Banner (CN); AETHER CENTRE (BEIJING) BIOLOGY CO., LTD, Beijing (CN); and XIQIN (INNER MONGOLIA) PHARMACEUTICAL CO., LTD, Taipusi Banner (CN)
Filed on Jan. 5, 2023, as Appl. No. 18/150,278.
Claims priority of application No. 202210068161.9 (CN), filed on Jan. 20, 2022.
Prior Publication US 2023/0226012 A1, Jul. 20, 2023
Int. Cl. A61K 31/343 (2006.01); A23K 20/121 (2016.01); A23K 50/70 (2016.01)
CPC A61K 31/343 (2013.01) [A23K 20/121 (2016.05); A23K 50/70 (2016.05)] 5 Claims
 
1. A method for preventing or treating coccidiosis in avian animals, comprising administrating a prophylactically or therapeutically effective amount of usnic acid sodium and glucose in a mass ratio of 1:99 or 3:97 to the avian animals.