Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5589348 | In situ nicotinamide coenzyme generating system for enzyme based clinical chemistry assays | Richard A. Kaufman, John M. Konopka, Janine E. Sabo | 1996-12-31 |
| 5525481 | Enzymatic Reagents for ethanol assay containing diamino compounds | Richard A. Kaufman | 1996-06-11 |
| 5141854 | Enzymatic composition for ethanol assay | Richard A. Kaufman | 1992-08-25 |
| 4826773 | Method and reagent for the quantitative determination of phosphorous in serum and urine | Richard A. Kaufman, Denise Zaunczkowski | 1989-05-02 |