Hans Guth
12Patents
7h-index
33Co-inventors
66Inventor score
Filing activity: Feb 15, 1974 → Dec 6, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7347887B2 | Oxygen sorbent compositions and methods of using same | Emerging Cross-Sectional Technologies | 37 | Expired |
| US4023938A | Process for dehydrating gas with sulfuric acid | Chemistry; Metallurgy | 15 | Expired |
| US4148752A | Production of activated carbon in a reactor having a lower static layer and an upper fluidized layer | Emerging Cross-Sectional Technologies | 13 | Expired |
| US4014735A | Concentration and separation of corrosive liquid mixtures | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4166790A | Single stage process for continuous introduction of oxygen-containing gases into effluent containing activated sludge | Emerging Cross-Sectional Technologies | 11 | Expired |
| US3933575A | Separation of corrosive liquid mixtures | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4153628A | Working up spent sulphuric acid simultaneously with sulphate salts | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4096065A | Apparatus for aerobic treatment of activated sludge | Emerging Cross-Sectional Technologies | 7 | Expired |
| US4057075A | Separator, especially for chimneys | Emerging Cross-Sectional Technologies | 7 | Expired |
| US7338549B2 | Oxygen sorbent compositions and methods of using same | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4010245A | Production of hydrogen fluoride and calcium sulfate | Chemistry; Metallurgy | 5 | Expired |
| US3988428A | Sulfur-producing process and system for producing sulfur dioxide | Chemistry; Metallurgy | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.