Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5916743 | Continuous process for the separation of biologic components from heterogeneous cell populations | William C. Lake, Richard Giesler, Dennis E. Van Epps, John R. Chapman, Dale R. Ellis +2 more | 1999-06-29 |
| 5811061 | Method and device for testing blood units for viral contamination | William Bratten, Li-Ming Wang, John R. Chapman | 1998-09-22 |
| 5785869 | Method for creating a leukocyte rich sample from a mixed population of blood cells | William Bratten, Li-Ming Wang, John R. Chapman | 1998-07-28 |
| 5686238 | Method and device for testing blood units for viral contamination | William Bratten, Li-Ming Wang, John R. Chapman | 1997-11-11 |
| 5641622 | Continuous centrifugation process for the separation of biological components from heterogeneous cell populations | William C. Lake, Richard Giesler, Dennis Epps, John R. Chapman, Dale R. Ellis +2 more | 1997-06-24 |
| 5614412 | Apparatus for carrying flexible containers and method of transferring fluids to containers | Stephen L. Smith, James J. Bender, Maureen F. Loudovaris, Orrin D. Mitsven, Jr., Kristen L. Unverzagt | 1997-03-25 |