Frank Gupton
7Patents
2h-index
21Co-inventors
51Inventor score
Filing activity: May 10, 1982 → Feb 25, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8871171B2 | Production of graphene and nanoparticle catalysts supported on graphene using microwave radiation | Performing Operations; Transporting | 6 | Active |
| US4612389A | Treatment of waste stream from pentaerythritol manufacture | Chemistry; Metallurgy | 2 | Expired |
| US10000453B2 | Chelation directed C—H activation reactions catalyzed by solid-supported palladium(II) catalysts | Chemistry; Metallurgy | 0 | Active |
| US11059788B2 | Streamlined syntheses of fluoroquinolones | Chemistry; Metallurgy | 0 | Active |
| US12071410B2 | High-yielding continuous flow synthesis of antimalarial drug hydroxychloroquine | Emerging Cross-Sectional Technologies | 0 | Active |
| US9951020B2 | Methods of making 2-halonicotinonitriles | Chemistry; Metallurgy | 0 | Active |
| US10077242B2 | Convergent approach to the total synthesis of telmisartan via a suzuki cross-coupling reaction | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.