Daniel K. Durham
8Patents
5h-index
4Co-inventors
56Inventor score
Filing activity: Sep 22, 1977 → Dec 12, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8771603B2 | Method for removal of hydrogen sulfide from geothermal steam and condensate | Chemistry; Metallurgy | 51 | Active |
| US4855060A | Method and additive for clarifying aqueous systems without production of uncontrollable floc | Chemistry; Metallurgy | 17 | Expired |
| US5190683A | Water clarification composition containing a water clarifier component and a floc modifier component | Chemistry; Metallurgy | 9 | Expired |
| US5006274A | Additive for clarifying aqueous systems without production of uncontrollable floc | Chemistry; Metallurgy | 8 | Expired |
| US5302296A | Water clarification using compositions containing a water clarifier component and a floc modifier component | Chemistry; Metallurgy | 7 | Expired |
| US4155869A | Phosphate esters of oxyalkylated beta-amino lower-alkyl carbamates as scale inhibitors | Chemistry; Metallurgy | 3 | Expired |
| US9096789B2 | Method for the use of nitrates and nitrate reducing bacteria in hydraulic fracturing | Chemistry; Metallurgy | 1 | Active |
| US8354087B2 | Method for removal of hydrogen sulfide from geothermal steam and condensate | Chemistry; Metallurgy | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.