Michael E. Landis
34Patents
12h-index
47Co-inventors
81Inventor score
Filing activity: Sep 10, 1985 → Feb 5, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5334795A | Production of ethylbenzene | Chemistry; Metallurgy | 95 | Expired |
| US4859648A | Layered metal chalcogenides containing interspathic polymeric chalcogenides | Chemistry; Metallurgy | 76 | Expired |
| US5243114A | Oligomerization of alpha-olefins over layered silicate compositions containing pillars of silica and group VIB metal oxide | Performing Operations; Transporting | 54 | Expired |
| US4880611A | Crystalline composition | Emerging Cross-Sectional Technologies | 44 | Expired |
| US8048833B2 | Catalytic antioxidants | Chemistry; Metallurgy | 36 | Active |
| US4600503A | Process for hydrotreating residual petroleum oil | Chemistry; Metallurgy | 35 | Expired |
| US4724066A | Composites of microporous aluminum phosphates and zeolites and conversions over these catalysts | Chemistry; Metallurgy | 31 | Expired |
| US4812228A | Process for hydrotreating residual petroleum oil | Chemistry; Metallurgy | 30 | Expired |
| US4791088A | Crystalline layered material MCM-20 and process for its preparation | Chemistry; Metallurgy | 29 | Expired |
| US5290744A | Hydrocracking process using ultra-large pore size catalysts | Performing Operations; Transporting | 22 | Expired |
| US5219814A | Catalyst for light cycle oil upgrading | Performing Operations; Transporting | 14 | Expired |
| US5183559A | Rare earth exchanged layered silicate catalysts | Chemistry; Metallurgy | 13 | Expired |
| US5043501A | Process for preparing dimethylnaphthalene | Chemistry; Metallurgy | 12 | Expired |
| US5283043A | Direct crystallization of organic-swelled layered silicates and preparation of layered silicates containing interlayer polymeric chalcogenides therefrom | Chemistry; Metallurgy | 10 | Expired |
| US4980333A | Perovskite-related layered oxides containing interspathic polymeric oxide | Emerging Cross-Sectional Technologies | 9 | Expired |
| US5183561A | Demetallation of hydrocarbon feedstocks with a synthetic mesoporous crystalline material | Performing Operations; Transporting | 9 | Expired |
| US5183557A | Hydrocracking process using ultra-large pore size catalysts | Performing Operations; Transporting | 6 | Expired |
| US8268760B2 | Method for reducing friction/wear of formulated lubricating oils by use of ionic liquids as anti-friction/anti-wear additives | Chemistry; Metallurgy | 6 | Active |
| US4861570A | Novel silicate | Chemistry; Metallurgy | 6 | Expired |
| US5204076A | Zeolites derivatized with sulfonic acids | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4937222A | Catalyst capable of hydrotreating residual petroleum oil | Chemistry; Metallurgy | 4 | Expired |
| US4995962A | Wax hydroisomerization process | Chemistry; Metallurgy | 4 | Expired |
| US5639931A | Process for producing low aromatic diesel fuel with high cetane index | Chemistry; Metallurgy | 4 | Expired |
| US4889839A | Layered titanate containing interspathic silica catalysts | Chemistry; Metallurgy | 3 | Expired |
| US5037530A | Catalytic cracking with layered silicates | Chemistry; Metallurgy | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.