Alfred Lindner
14Patents
8h-index
29Co-inventors
68Inventor score
Filing activity: May 18, 1979 → Jan 10, 1995
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5556918A | Polymeric materials suitable as dispersing resins | Physics | 30 | Expired |
| US4320232A | Process for conjointly preparing methyl tert.-butyl ether and obtaining isobutene | Chemistry; Metallurgy | 25 | Expired |
| US4647344A | Recovery of isoprene from a C.sub.5 -hydrocarbon mixture | Emerging Cross-Sectional Technologies | 21 | Expired |
| US4448643A | Isolation of isobutene from C.sub.4 -hydrocarbon mixtures containing isobutene | Emerging Cross-Sectional Technologies | 15 | Expired |
| US4310388A | Isolation of a conjugated diolefin from a C.sub.4 - or C.sub.5 hydrocarbon | Chemistry; Metallurgy | 13 | Expired |
| US4777322A | Obtaining but-2-enes from C.sub.4 -hydrocarbon mixtures which contain but-1-ene and may or may not contain but-2-enes | Chemistry; Metallurgy | 12 | Expired |
| US4292141A | Isolation of butadiene from a C.sub.4 -hydrocarbon mixture | Chemistry; Metallurgy | 10 | Expired |
| US4287379A | Process for obtaining isobutene from C.sub.4 -hydrocarbon mixtures containing isobutene | Chemistry; Metallurgy | 9 | Expired |
| US5442090A | Radiation-curable urethane acrylate compounds containing amine and urea groups | Chemistry; Metallurgy | 7 | Expired |
| US4277315A | Isolation of a conjugated diolefin from a C.sub.4 - or C.sub.5 -hydrocarbon mixture | Chemistry; Metallurgy | 6 | Expired |
| US4237330A | Isolation of butadiene from a C.sub.4 -hydrocarbon mixture | Chemistry; Metallurgy | 4 | Expired |
| US4277314A | Isolation of 1,3-butadiene from a C4-hydrocarbon mixture | Chemistry; Metallurgy | 4 | Expired |
| US4569725A | Separation of a C.sub.4 -hydrocarbon mixture essentially containing n-butenes and butanes | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4278504A | Isolation of a conjugated diolefin from a C.sub.4 - or C.sub.5 -hydrocarbon mixture | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.