Alan Smith
10Patents
5h-index
13Co-inventors
63Inventor score
Filing activity: Dec 9, 1974 → Sep 21, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5525230A | Process of and apparatus for treating a fluid | Emerging Cross-Sectional Technologies | 49 | Expired |
| US5800709A | Biological aerated filters | Emerging Cross-Sectional Technologies | 13 | Expired |
| US3993640A | Treatment of cellulosic materials | Textiles; Paper | 13 | Expired |
| US5151197A | Fluid treatment | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4533632A | Production of a cephalosporin by fermentation | Chemistry; Metallurgy | 6 | Expired |
| US9487916B2 | Method of improving dewatering efficiency, increasing sheet wet web strength, increasing sheet wet strength and enhancing filler retention in papermaking | Emerging Cross-Sectional Technologies | 4 | Active |
| US5141653A | Apparatus and method for treating a fluid | Emerging Cross-Sectional Technologies | 3 | Expired |
| US10145067B2 | Method of improving dewatering efficiency, increasing sheet wet web strength, increasing sheet wet strength and enhancing filler retention in papermaking | Emerging Cross-Sectional Technologies | 1 | Active |
| US11319223B2 | Apparatus for preparing and dispensing a flocculant solution to dewatering an aqueous process stream | Chemistry; Metallurgy | 0 | Active |
| US10697121B2 | Papermaking process of increasing ash content of a paper product and a paper product obtained by the same | Textiles; Paper | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.