University of Illinois Foundation
UniversityActive Patents
0
Total Holdings
8
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US4570629A | Hydrophilic biopolymeric copolyelectrolytes, and biodegrada… | Expired / Lapsed | 1983-09-21 | 1986-02-18 | 41 | Details |
| US4450520A | Method and system for matching encoded characters | Expired / Lapsed | 1981-03-11 | 1984-05-22 | 27 | Details |
| US4239778A | Azaprostanoic acid analogs and their use as inhibitors of p… | Expired / Lapsed | 1978-09-12 | 1980-12-16 | 12 | Details |
| US4133874A | Lipid encapsulated hemoglobin cells | Expired / Lapsed | 1978-02-10 | 1979-01-09 | 11 | Details |
| US4069418A | Detachable high-speed optoelectronic sampling head | Expired / Lapsed | 1976-03-02 | 1978-01-17 | 14 | Details |
| US3941998A | Optoelectronic sampling head | Expired / Lapsed | 1974-02-26 | 1976-03-02 | 20 | Details |
| US3937943A | Digital signal averager with logarithmic time base | Expired / Lapsed | 1974-08-29 | 1976-02-10 | 14 | Details |
| CA604722A | Coordinate positioning apparatus | Expired / Lapsed | — | 1960-09-06 | 0 | Details |