Cook Imaging Corporation
6Patents
0Active
6Granted
25Portfolio score
Filing activity: Feb 5, 1987 → May 7, 1997
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5972225A | Process for remediating endotoxin-contaminated bulk non-ionic contrast media | Performing Operations; Transporting | 27 | Expired |
| US4863714A | Sterilization of compositions of limited stability | Emerging Cross-Sectional Technologies | 17 | Expired |
| US4817027A | Method and apparatus for evaluating partial derivatives | Physics | 15 | Expired |
| US5191119A | Process for producing non-ionic radiographic contrast media utilizing N-allylation | Chemistry; Metallurgy | 7 | Expired |
| US4954348A | Non-ionic polyol contrast media from ionic contrast media | Chemistry; Metallurgy | 2 | Expired |
| US5035877A | Non-ionic contrast media from ionic contrast media | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.