Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6991811 | Echinacea induction of phase II enzymes | Ernesto Brovelli, Puri G. David, Kari L. Truax, Yingqin Li | 2006-01-31 |
| 6869771 | Method for distributing equal volumes of attached confluent living cells | — | 2005-03-22 |
| 6818234 | Dietary food supplement containing natural cyclooxygenase inhibitors and methods for inhibiting pain and inflammation | Muraleedharan G. Nair, Haibo Wang, David L. Dewitt, David W. Krempin, Dipak K. Mody +5 more | 2004-11-16 |
| 6429021 | Antioxidant activity profile assay | Richard Leitz, David W. Krempin | 2002-08-06 |