Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5861311 | Preserved, non-infectious control cells prepared by the modulation or modification of normal leukocytes | John A. Maples, Patricia A. Roth | 1999-01-19 |
| 5763204 | Preparation of preserved, non-infectious control cell for use in the identification of a disease through blood testing | John A. Maples, Robert H. Raynor, Olavi Siiman, Stephen F. Healy, Jr. | 1998-06-09 |
| 5622855 | Preserved, non-infectious control cells prepared by the modulation or modification of cultured cells | John A. Maples, Patricia A. Roth | 1997-04-22 |
| 5409826 | Preserved, non-infectious control cells prepared by the modulation or modification of normal cells | John A. Maples, Patricia A. Roth | 1995-04-25 |
| 5342754 | Preserved, non-infectious control cell for use in the identification of a disease through blood testing | John A. Maples, Robert H. Raynor, Olavi Siiman, Stephen F. Healy, Jr. | 1994-08-30 |