Hugh R. Watson
10Patents
10h-index
3Co-inventors
57Inventor score
Filing activity: Jul 8, 1974 → Jan 18, 1979
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4136163A | P-Menthane carboxamides having a physiological cooling effect | Human Necessities | 170 | Expired |
| US4150052A | N-substituted paramenthane carboxamides | Human Necessities | 123 | Expired |
| US4178459A | N-Substituted paramenthane carboxamides | Human Necessities | 73 | Expired |
| US4193936A | N-substituted paramenthane carboxamides | Human Necessities | 54 | Expired |
| US4157384A | Compositions having a physiological cooling effect | Human Necessities | 52 | Expired |
| US4033994A | Substituted p-menthanes | Human Necessities | 45 | Expired |
| US4226988A | N-substituted paramenthane carboxamides | Human Necessities | 44 | Expired |
| US4060091A | Tobacco and tobacco-containing manufactures containing an ingredient having physiological cooling activity | Human Necessities | 30 | Expired |
| US4190643A | Compositions having a physiological cooling effect | Human Necessities | 20 | Expired |
| US4059118A | Tobacco and tobacco-containing manufactures containing an ingredient having physiological cooling activity | Human Necessities | 19 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.