William M. Stark
8Patents
5h-index
4Co-inventors
56Inventor score
Filing activity: Jul 31, 1974 → Oct 25, 1993
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4115552A | Factor A and B of antibiotic A-4696 | Chemistry; Metallurgy | 24 | Expired |
| US3952095A | Novel antibiotic and a process for the production thereof | Human Necessities | 24 | Expired |
| US4064233A | Antibiotic A-4696 | Human Necessities | 16 | Expired |
| US4824948A | Substituted phthalocyanine | Physics | 15 | Expired |
| US4824947A | Substituted phthalocyanine | Physics | 9 | Expired |
| US3968204A | Antibiotic A-2315 | Chemistry; Metallurgy | 2 | Expired |
| US3962427A | Antibiotic nebramycin factor VII | Emerging Cross-Sectional Technologies | 1 | Expired |
| USRE35145E | Substituted phthalocyanine | General | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.