Wilhelm Droste
16Patents
9h-index
33Co-inventors
72Inventor score
Filing activity: Mar 26, 1975 → Dec 2, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4219678A | Process for preparing pure methyl tert.-butyl ether | Chemistry; Metallurgy | 32 | Expired |
| US6239318A | Process for the selective hydrogenation of hydroformylation mixtures | Chemistry; Metallurgy | 31 | Expired |
| US5177282A | Oligomerization of olefins | Chemistry; Metallurgy | 31 | Expired |
| US5994601A | Process for preparing butene oligomers from Fischer-Tropsch olefins | Chemistry; Metallurgy | 20 | Expired |
| US5146039A | Process for low level desulfurization of hydrocarbons | Chemistry; Metallurgy | 20 | Expired |
| US4282389A | Process for the simultaneous manufacture of pure MTBE and a substantially isobutene-free mixture of C.sub.4 -hydrocarbons | Chemistry; Metallurgy | 17 | Expired |
| US5998685A | Process for preparing butene oligomers from field butanes | Chemistry; Metallurgy | 12 | Expired |
| US7179947B2 | Process for the hydroformylation of olefins | Chemistry; Metallurgy | 12 | Expired |
| US7138552B2 | Method for producing C13-alcohol mixtures | Chemistry; Metallurgy | 11 | Expired |
| US5864052A | Process for preparing alkyl tert-butyl ethers and di-n-butene from field butanes | Chemistry; Metallurgy | 8 | Expired |
| US5912191A | Process for preparing alkyl tert-butyl ethers and di-n-butene from field butanes | Chemistry; Metallurgy | 7 | Expired |
| US4912271A | Process for the manufacture of vinyl chloride by reaction of acetylene with hydrogen chloride | Chemistry; Metallurgy | 6 | Expired |
| US5569802A | Catalyst, process for the preparation thereof and process for the selective hydrogenation of unsaturated compounds | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4000199A | Process for the production of acetone | Chemistry; Metallurgy | 3 | Expired |
| US4968849A | Process for the preparation of 2-ethylhexanol by liquid-phase catalytic hydrogenation of 2-ethylhexenal, and catalyst | Performing Operations; Transporting | 2 | Expired |
| US7304188B2 | Preparation of highly pure methyl tert-butyl ether | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.