| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 4 | |
| #2 | WIPO (World Intellectual Property Organization) | 4 | |
| #3 | Australia | 3 | |
| #4 | Canada | 3 | |
| #5 | China | 1 | |
| #6 | EPO (European Patent Office) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Pharmaceuticals | |
| #2 | Organic fine chemistry |
| # | Name | Total Patents |
|---|---|---|
| #1 | Mccleary Joel | 12 |
| #2 | Sun Lijun | 9 |
| #3 | Chen Shoujun | 8 |
| #4 | Staats Peter S | 6 |
| #5 | Chen Lan Bo | 3 |
| #6 | Ono Mitsunori | 3 |
| #7 | Chen Shojun | 1 |
| #8 | Shoujun Mccleary Joel Sun Liju | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2004029831A1 | Extracts of kava-kava | |
| WO03072103A1 | Synthetic derivatives | |
| WO03013436A2 | Kavalactone compositions and methods of use | |
| WO02091966A1 | Kavalactone compositions and methods of use | |
| CA2446751A1 | Kavalactone compositions and methods of use | |
| US6677462B2 | Asymmetric synthesis of kavalactones | |
| US6303157B1 | Extracts of kava-kava |