Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4758508 | Analytical process and agents for the detection of esterolytic and/or proteolytic enzymes | Eugen Schnabel, James Travis | 1988-07-19 |
| 4657855 | Composition and test device for determining the presence of leukocytes, esterase and protease in a test sample | Paul F. Corey, James H. Pendergrass, Lonnie Stover | 1987-04-14 |
| 4637979 | Composition and test device for determining the presence of leukocytes containing a zwitterion coupling agent | Herbert Hugl, Gerhard Wolfrum | 1987-01-20 |
| 4499185 | Test for esterase activity in a liquid sample | Lonnie Stover, Robert W. Trimmer | 1985-02-12 |