IMPPAT | IMPPAT: Indian Medicinal Plants, Phytochemistry And Therapeutics

IMPPAT Phytochemical information:
(+)-Usnic acid

(+)-Usnic acid

Patents

S. No.	Patent identifier
1	US20110142990A1
2	EP2816028A1
3	WO2024264070A2
4	WO2004054500A2
5	US20130116324A1
6	US20030096013A1
7	US20140235719A1
8	CN105613723A
9	EP17708583
10	US20210395214
11	EP3498705A1
12	US20120270935A1
13	CN103044372A
14	EP1534239A2
15	WO2011055139A2
16	EP2578214A2
17	US20120028892A1
18	US20210395214A1
19	US20120028892
20	EP3498705B1
21	KR1020130132515
22	US20170224881
23	US10399965
24	EP2496215B1
25	US8865934B2
26	US9273021
27	EP2594552A2
28	US20100047296A1
29	CN102186962B
30	CN108186653A
31	US20150038733A1
32	US9539227B2
33	CN102949298A
34	WO2013108959A1
35	US8257761B2
36	EP17708583B1
37	CN101050208A
38	CN101891722A
39	EP2654746A1
40	US20170224881A1
41	WO2013141576A1
42	WO2011152671A9
43	US20220244263A1
44	US20190177315
45	CN102321542B
46	EP3177687B1
47	CN113827607B
48	WO2012085559A1
49	CN1777653A
50	US20110262374A1
51	US20250171465A1
52	US20130316016A1