IMPPAT | IMPPAT: Indian Medicinal Plants, Phytochemistry And Therapeutics

IMPPAT Phytochemical information:
Proanthocyanidin A2

Proanthocyanidin A2

Patents

S. No.	Patent identifier
1	WO2024073025A1
2	WO2018226548A1
3	US9730952B2
4	WO2012055774A1
5	CN113164357B
6	EP3634374B1
7	EP15755865
8	WO2017108551A1
9	EP3891204A1
10	WO2025132552A1
11	WO2023284777A1
12	US20240335363A1
13	US20250387309A1
14	US20250302715A1
15	WO2019186355A1
16	EP1541037A1
17	EP2004206B1
18	WO2020117509A1
19	US8084067B2
20	WO2021122481A1
21	US20160367521A1
22	US20200347153
23	EP4362896A1
24	WO2004112813A1
25	EP4543402A1
26	WO2023219526A1
27	WO2002089758A1
28	WO2011147768A1
29	WO2016198666A1
30	WO2023275208A1
31	EP1385473A1
32	CN108816689B
33	CN115612403B
34	US20100197643A1
35	WO2018115355A1
36	US20240285495A1
37	EP4422586A1
38	WO2004089114A1
39	EP1618800A1
40	US20080090898A1
41	US20200170923A1
42	WO2021068533A1
43	WO2022023960A1
44	US20160317413A1
45	US10982051B2
46	WO2007133479A2
47	US20070003639A1
48	WO2023178172A2
49	WO2025132555A1
50	WO2023247612A1
51	WO2016091816A1