Lawrence D. Vail
13Patents
8h-index
11Co-inventors
61Inventor score
Filing activity: Apr 13, 1984 → Aug 19, 1991
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4793984A | Molecular sieve compositions | Emerging Cross-Sectional Technologies | 81 | Expired |
| US4973785A | Molecular sieve compositions | Chemistry; Metallurgy | 52 | Expired |
| US4758419A | Magnesium-aluminum-phosphorus-silicon-oxide molecular sieve compositions | Emerging Cross-Sectional Technologies | 50 | Expired |
| US4683217A | Iron-aluminum-phosphorus-silicon-oxide molecular sieves | Chemistry; Metallurgy | 38 | Expired |
| US4882038A | Process for the use of magnesium-aluminum-phosphorus-silicon-oxide molecular sieve compositions | Chemistry; Metallurgy | 18 | Expired |
| US5013337A | Process for separating a mixture of molecular species using crystalline microporous metal sulfide compositions | Emerging Cross-Sectional Technologies | 17 | Expired |
| US4935216A | Zinc-aluminum-phosphorus-silicon-oxide molecular sieve compositions | Emerging Cross-Sectional Technologies | 14 | Expired |
| US4880761A | Crystalline microporous metal sulfide compositions | Chemistry; Metallurgy | 13 | Expired |
| US5146035A | Butene isomerization process | Chemistry; Metallurgy | 8 | Expired |
| US5192727A | Process for modifying the pore system of zeolite LZ-202 | Performing Operations; Transporting | 7 | Expired |
| US4933068A | Hydrocarbon conversion process using crystalline microporous metal sulfide compositions | Chemistry; Metallurgy | 6 | Expired |
| US4822478A | Iron-aluminum-phosphorus-silicon-oxide molecular sieves | Chemistry; Metallurgy | 4 | Expired |
| US4985151A | Process for separating molecular species | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.