IMPPAT | IMPPAT: Indian Medicinal Plants, Phytochemistry And Therapeutics

IMPPAT Phytochemical information:
Procyanidin B4

Procyanidin B4

Patents

S. No.	Patent identifier
1	CN116249549A
2	US12221481B2
3	CN115003291A
4	US20250075001A1
5	US20140242157
6	US12275795B2
7	US11065292
8	EP2155251B1
9	US20150011488A1
10	US7754760
11	KR1020090048427
12	US20150157678
13	US20160122430A1
14	US20080311662
15	US10568862
16	WO2023014863A1
17	WO2021178896A1
18	EP1554270A2
19	US20090186936A1
20	WO2020236797A1
21	CN112384531B
22	CN119607150A
23	EP15755865
24	EP3212668A2
25	US20090118135A1
26	US20250101126A1
27	US20080188550
28	US20220396631A1
29	CN111182798A
30	WO2023284777A1
31	US11925194B2
32	US20220089772A1
33	US20210139585A1
34	CN115003291B
35	US20180346653A1
36	CN115612699B
37	US20210346447
38	EP1377287A4
39	US20230128499A1
40	US10982051
41	EP4301782A1
42	US20050267052
43	US11179312
44	US20200347153
45	US9464273B2
46	US20120052053A1
47	US20150044193A1
48	CN114699531A
49	WO2020052692A2
50	US20250120399A1
51	US20080020973A1