John B. Ward
16Patents
5h-index
16Co-inventors
55Inventor score
Filing activity: Mar 11, 1987 → Aug 27, 1992
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4900753A | Macrolide compounds | Chemistry; Metallurgy | 11 | Expired |
| US5182207A | Strains of Streptomyces thermoarchaensis | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4950683A | Macrolide antibiotics | Human Necessities | 6 | Expired |
| US5336789A | Macrolide compounds | Human Necessities | 5 | Expired |
| US4910219A | Macrolide compounds | Human Necessities | 5 | Expired |
| US5104871A | Macrolide compounds | Human Necessities | 4 | Expired |
| US4918098A | Macrolide compounds | Human Necessities | 3 | Expired |
| US4918096A | Antibiotic compounds and method of use | Human Necessities | 3 | Expired |
| US4935531A | Antibiotic compounds | Emerging Cross-Sectional Technologies | 3 | Expired |
| US4978675A | Macrolide antibiotics and their preparation | Chemistry; Metallurgy | 3 | Expired |
| US5001145A | Macrolide compounds | Human Necessities | 2 | Expired |
| US4916153A | Macrolid compounds | Human Necessities | 1 | Expired |
| US5185456A | Macrolide compounds | Human Necessities | 0 | Expired |
| US4996228A | Macrolide antibiotics | Human Necessities | 0 | Expired |
| US5034542A | Preparation of macrolide compounds | Chemistry; Metallurgy | 0 | Expired |
| US4898821A | Antibiotic compounds and their preparation | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.