Parker; John G.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Parker; John G..The latest application filed is for "two-band optical comparator for use with chopped cw singlet oxygen monitor".
- Parker; John G. - Olney MD
| Patent | Date |
|---|---|
| Two-band optical comparator for use with chopped CW singlet oxygen monitor Grant 4,827,938 - Parker * May 9, 1 | 1989-05-09 |
| Electro-optical device and method for monitoring instantaneous singlet oxygen concentration produced during photoradiation using pulsed excitation and time domain signal processing Grant 4,592,361 - Parker , et al. June 3, 1 | 1986-06-03 |
| Electro-optical device and method for monitoring instanteous singlet oxygen concentration produced during photoradiation using a CW excitation source Grant 4,576,173 - Parker , et al. March 18, 1 | 1986-03-18 |
| Localization of cancerous tissue by monitoring infrared fluorescence emitted by intravenously injected porphyrin tumor-specific markers excited by long wavelength light Grant 4,541,438 - Parker , et al. September 17, 1 | 1985-09-17 |
| SEC | 0001374594 | Parker John G |
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