Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE37381 | Vaccine against hepatitis A virus | Robert H. Purcell, John R. Ticehurst, Jeffrey I. Cohen, Suzanne U. Emerson, Stephen M. Feinstone +1 more | 2001-09-18 |
| 4894228 | Vaccine against hepatitis A virus | Robert H. Purcell, John R. Ticehurst, Jeffrey I. Cohen, Suzanne U. Emerson, Stephan M. Feinstone +1 more | 1990-01-16 |
| 4636469 | Isolation of hepatitis A virus strain HM-175 | Richard J. Daemer, Stephen M. Feinstone, Robert H. Purcell | 1987-01-13 |
| 4620978 | Hepatitis A virus purified and triply cloned | Richard J. Daemer, Stephen M. Feinstone, Robert H. Purcell | 1986-11-04 |
| 4532215 | Isolation of hepatitis A virus strain HM-175 | Richard J. Daemer, Stephen M. Feinstone, Robert H. Purcell | 1985-07-30 |