Issued Patents All Time
Showing 25 most recent of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6221971 | Process for curing elastomeric vinylidene fluoride copolymers | — | 2001-04-24 |
| 6096270 | Apparatus and methods useful in determining disinfectant effective concentration of hypochlorite ions | Myron Rapkin | 2000-08-01 |
| 6020440 | Process for curing elastomeric vinylidene fluoride copolymers | — | 2000-02-01 |
| 5700866 | Co-curable base resistant fluoroelastomer blend composition | — | 1997-12-23 |
| 5583006 | Stabilizing tetrazolium salts in a reagent | Diana F. Storhoff | 1996-12-10 |
| 5578681 | Curable elastomeric blends | — | 1996-11-26 |
| 5548028 | Curable elastomeric blend with vulcanized fluoroelastomer | — | 1996-08-20 |
| 5412034 | Curable elastomeric blends | — | 1995-05-02 |
| 5296377 | Control reagent containing a hydroxylamine or an antioxidant | Myron Rapkin, Eric R. Diebold | 1994-03-22 |
| 5028542 | Glucose measurement control reagent and method of making the same | Jim Kennamer, Diane Storhoff, Roger Bontrager, Arthur M. Usmani | 1991-07-02 |
| 4925892 | Fluoroelastomer compositions containing a tetraalkylammonium halide and vulcanization accelerator | Janet M. Wilson | 1990-05-15 |
| 4868234 | Fluoroelastomer compositions containing a tetraalkylammonium halide and vulcanization accelerator | Janet M. Wilson | 1989-09-19 |
| 4708988 | Process for dynamically partially gelling fluoroelastomers | — | 1987-11-24 |
| 4440724 | Composition for detecting ketone bodies and method of preparation | Janine P. Burrows | 1984-04-03 |
| 4405718 | Method and composition for urobilinogen control standard | Myron Rapkin | 1983-09-20 |
| 4380585 | Stabilization of benzidine-type indicators with various enhancers | Thomas A. Magers | 1983-04-19 |
| 4362697 | Homogeneous specific binding assay test device having copolymer enhancing substance | Richard J. Tyhach | 1982-12-07 |
| 4340392 | Stabilization of benzidine-type indicators with various enhancers | Thomas A. Magers | 1982-07-20 |
| 4340394 | Stabilization of benzidine-type indicators with various enhancers | Thomas A. Magers | 1982-07-20 |
| 4340395 | Stabilization of benzidine-type indicators with various enhancers | Thomas A. Magers | 1982-07-20 |
| 4340393 | Stabilization of benzidine-type indicators with various enhancers | Thomas A. Magers | 1982-07-20 |
| 4339243 | Stabilization of benzidine-type indicators with various enhancers | Thomas A. Magers | 1982-07-13 |
| 4339242 | Stabilization of benzidine-type indicators with various enhancers | Thomas A. Magers | 1982-07-13 |
| 4318984 | Stabilized composition, test device, and method for detecting the presence of a sugar in a test sample | Thomas A. Magers | 1982-03-09 |
| 4301115 | Test device resistant to cross contamination between reactant areas and process for making it | Myron Rapkin | 1981-11-17 |