John King
9Patents
2h-index
6Co-inventors
36Inventor score
Filing activity: Aug 26, 1971 → Feb 19, 1980
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US3952013A | 1-Thiachromone-2-carboxylic acids and derivatives | Chemistry; Metallurgy | 12 | Expired |
| US4075065A | Gold plating bath and process | Chemistry; Metallurgy | 7 | Expired |
| US3933844A | Benzopyranyltetrazoles | Chemistry; Metallurgy | 2 | Expired |
| US4029802A | The treatment of asthma, hay fever or urticaria | Chemistry; Metallurgy | 1 | Expired |
| US4039658A | Fibrinolytic substances | Chemistry; Metallurgy | 1 | Expired |
| US4335048A | 5-(2-Hydroxypropoxy)-8-propyl-4H-1-benzopyran-4-one-2-carboxylic acid | Chemistry; Metallurgy | 0 | Expired |
| US4086140A | Process for isolating fibrinolytic substances | Emerging Cross-Sectional Technologies | 0 | Expired |
| US4064256A | Benzopyranyltetrazoles as antiasthma agents | Chemistry; Metallurgy | 0 | Expired |
| US3933845A | Benzopyranyltetrazoles | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.