Ehrhardt; Gary J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ehrhardt; Gary J..The latest application filed is for "production of 186re, 188re and other radionuclides via inorganic szilard-chalmers process".
- Ehrhardt; Gary J. - Columbia MO
| Patent | Date |
|---|---|
| Production of 186Re, 188Re and other radionuclides via inorganic Szilard-Chalmers process Grant 6,222,896 - Jia , et al. April 24, 2 | 2001-04-24 |
| Process for the preparation of rhenium-188 and technetium-99m generators Grant 5,382,388 - Ehrhardt , et al. January 17, 1 | 1995-01-17 |
| Microspheres for radiation therapy Grant 5,302,369 - Day , et al. * April 12, 1 | 1994-04-12 |
| Method and apparatus for the generation of radioisotopes Grant 5,154,897 - Ehrhardt , et al. October 13, 1 | 1992-10-13 |
| Composition and method for radiation synovectomy of arthritic joints Grant 5,039,326 - Day , et al. August 13, 1 | 1991-08-13 |
| Radioactive glass microspheres Grant 5,011,677 - Day , et al. April 30, 1 | 1991-04-30 |
| Composition and method for radiation synovectomy of arthritic joints Grant 5,011,797 - Day , et al. April 30, 1 | 1991-04-30 |
| Composition and method for radiation synovectomy of arthritic joints Grant 4,889,707 - Day , et al. December 26, 1 | 1989-12-26 |
| Rhenium generator system and its preparation and use Grant 4,859,431 - Ehrhardt August 22, 1 | 1989-08-22 |
| Glass microspheres Grant 4,789,501 - Day , et al. December 6, 1 | 1988-12-06 |
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