Donald R. Larkin
3Patents
2h-index
6Co-inventors
37Inventor score
Filing activity: Apr 28, 1975 → Jan 2, 1992
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4105701A | Purification of materials containing carbonyl contaminants | Chemistry; Metallurgy | 5 | Expired |
| US5405987A | Process for preparing pyridine and quinoline derivatives | Chemistry; Metallurgy | 2 | Expired |
| US5322948A | Process for preparing pyridinecarboxylic acid derivatives | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.