Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10067082 | Biosensor for determining an analyte concentration | Greg P. Beer, Huan-Ping Wu | 2018-09-04 |
| 9410917 | Method of using a biosensor | Greg P. Beer, Huan-Ping Wu | 2016-08-09 |
| 8696880 | Oxidizable species as an internal reference for biosensors and method of use | Greg P. Beer, Huan-Ping Wu | 2014-04-15 |
| 6391645 | Method and apparatus for correcting ambient temperature effect in biosensors | Dijia Huang, Brenda L. Tudor | 2002-05-21 |
| 6043043 | Method for the determination of hemoglobin adducts | — | 2000-03-28 |
| 5653863 | Method for reducing bias in amperometric sensors | Marvin A. Genshaw, Dijia Huang, Matthew K. Musho | 1997-08-05 |
| 5620579 | Apparatus for reduction of bias in amperometric sensors | Marvin A. Genshaw, Dijia Huang, Matthew K. Musho | 1997-04-15 |
| 5464777 | Dry reagent for creatinine assay | — | 1995-11-07 |
| 5385847 | Method for the determination of urinary protein and creatinine | Amy H. Chu, Brenda L. Tudor | 1995-01-31 |
| 5372948 | Assay and reaction vessel with a compartmentalized solubilization chamber | — | 1994-12-13 |
| 5162237 | Reaction cassette for preforming sequential analytical assays by noncentrifugal and noncapillary manipulations | Lowry Jonathan Messenger, Christine D. Nelson, Frank W. Wogoman | 1992-11-10 |
| 5133934 | Ionosphere and reporter substance incorporated into a hydrophobic carrier | James B. Denton | 1992-07-28 |
| 5047563 | Chiral crown ethers | James B. Denton | 1991-09-10 |
| 5045480 | Gel particles having hapten moieties bound thereto as immunoassay reagent | Richard D. Johnson, H.-Volker Runzheimer, Ronald G. Sommer | 1991-09-03 |
| 4970171 | Denaturant reagents for convenient determination of hemoglobin derivatives in blood | Lowry Jonathan Messenger, Frances M. Yeager | 1990-11-13 |
| 4968742 | Preparation of ligand-polymer conjugate having a controlled number of introduced ligands | Lynette A. Lewis | 1990-11-06 |
| 4898824 | Crosslinked polyacrylamide-sulfhydryl polymer for immobilization of biologically active substances | — | 1990-02-06 |
| 4847209 | Latex agglutination immunoassay in the presence of hemoglobin | Lynette A. Lewis, Lowry Jonathan Messenger, Frances M. Yeager | 1989-07-11 |
| 4822747 | Polyacrylamide gel particles having hapten moieties bound thereto as immunoassay reagent | Richard D. Johnson, H.-Volker Runzheimer, Ronald G. Sommer | 1989-04-18 |
| 4774340 | Method for preparing 3-hydroxy pyrroles and esters thereof | Paul F. Corey, Frederick E. Ward, Meitak Teresa Yip | 1988-09-27 |
| 4716236 | Method for synthesizing esters | Frederick E. Ward | 1987-12-29 |
| 4645842 | Pyrrole compounds for detecting the presence of hydrolytic analytes | Paul F. Corey, Frederick E. Ward, Meitak Teresa Yip | 1987-02-24 |
| 4595524 | Two component stain composition for producing a Giemsa blood stain effect | Frances F. Rhodes | 1986-06-17 |
| 4552697 | Compound useful in detecting ions and method of preparing it | Steven C. Charlton | 1985-11-12 |
| 4392864 | Stabilized Romanowsky stain solution | Elaine A. Helfrich | 1983-07-12 |