Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7595170 | Apparatus and method for measuring concentrations of molecules through a barrier | — | 2009-09-29 |
| 6143537 | Method for stabilizing analyte structure using antibodies or antibody fragments thereof | Shing F. Kwan, Rebecca J. Hunt | 2000-11-07 |
| 5910422 | Stable single liquid alpha-amylase reagent | Shing S. Kwan, Leon Wortham | 1999-06-08 |
| 5660978 | Stabilization of analytes | Shing F. Kwan, Rebecca J. Hunt | 1997-08-26 |
| 5221615 | Liquid stable triglyceride reagent system | Ralph E. Bolstad, Paul F. Wegfahrt, Jr. | 1993-06-22 |
| 5217873 | Time-stable liquid cholesterol assay compositions | Karen R. Caris | 1993-06-08 |
| 5112769 | Stable single liquid reagent for determination of direct bilirubin in sera and method of forming same | — | 1992-05-12 |
| 5047327 | Time-stable liquid cholesterol assay compositions | Karen R. Caris | 1991-09-10 |
| 4965210 | Stable reagent for determining bilirubin in serum and method of preparation | — | 1990-10-23 |
| 4652524 | Soluble stabilized enzymes | Paul F. Wegfahrt, Jr., Wanda A. Gaussiran | 1987-03-24 |
| 4465770 | Stabilized enzymic solutions for determining urea | — | 1984-08-14 |
| 4409326 | Stabilized enzymatic solutions and method for determining total cholesterol in human serum | — | 1983-10-11 |
| 4394449 | Stabilization of coenzymes in aqueous solution | — | 1983-07-19 |
| 4378429 | Enzymatic method and stabilized solutions for determining total cholesterol in human serum | — | 1983-03-29 |
| 4378430 | Method of forming stabilized urease solutions | — | 1983-03-29 |
| 4372874 | Stabilization of hydrolysis prone labile organic reagents in liquid media | — | 1983-02-08 |
| 4310624 | Stabilized liquid coenzyme compositions for diagnostic determinations | — | 1982-01-12 |
| 4310625 | Stabilized liquid enzyme compositions for diagnostic determinations | — | 1982-01-12 |
| 4282316 | Stabilized enzymic solutions for determining urea | — | 1981-08-04 |
| 4277562 | Stabilized liquid enzyme and coenzyme compositions | — | 1981-07-07 |
| 4271264 | Stabilized liquid enzyme and coenzyme compositions | — | 1981-06-02 |
| 4250254 | Stabilized liquid enzyme and coenzyme compositions | — | 1981-02-10 |