IMPPAT | IMPPAT: Indian Medicinal Plants, Phytochemistry And Therapeutics

IMPPAT Phytochemical information:
Usnic acid

Usnic acid

Patents

S. No.	Patent identifier
1	CN111148503B
2	US20140357648A1
3	EP1364005B1
4	CN1913862A
5	WO2014093231A2
6	WO2006081658A1
7	WO2023137320A2
8	CN105616294A
9	WO2010062573A1
10	EP1383477B1
11	EP2600868A1
12	US4537776A
13	US9549965B2
14	WO2025088629A1
15	US20120270935A1
16	CN102188346A
17	US6436415B2
18	CN101765373A
19	EP2259803B2
20	CN101151044A
21	EP3807287A1
22	US9855200B2
23	EP4363043A1
24	CN104888016A
25	WO2013096351A1
26	EP2528664A2
27	CN117715678A
28	US9052324
29	CN109043007A
30	US9321802B2
31	EP0951557A4
32	US20240068008A1
33	CN104922396A
34	CN105250685A
35	US20150118172A1
36	US10959927B2
37	CN106420557A
38	WO2008117079A1
39	EP3498705B1
40	US20240067997A1
41	EP4106783B1
42	CN108309875A
43	CN104888014A
44	CN106417407A
45	EP4247902A1
46	EP0661963A1
47	CN114945676A
48	WO2010025410A2
49	EP2793810A1
50	WO2018112256A1
51	US20210031012A1