Benjamin S. Ehrlich
9Patents
7h-index
12Co-inventors
60Inventor score
Filing activity: Mar 11, 1976 → Jun 7, 1995
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4098772A | Thermoplastic polyurethanes prepared with small amounts of monohydric alcohols | Emerging Cross-Sectional Technologies | 68 | Expired |
| US4822827A | Thermoplastic polyurethanes with high glass transition temperatures | Chemistry; Metallurgy | 28 | Expired |
| US4169196A | Process for improving thermoplastic polyurethanes | Chemistry; Metallurgy | 22 | Expired |
| US4379904A | Novel polyurethane product | Chemistry; Metallurgy | 21 | Expired |
| US4080314A | Polyurethane elastomers based on alcohol-modified diisocyanate | Chemistry; Metallurgy | 14 | Expired |
| US4707525A | Oxymethylene polymer molding compositions having enhanced impact resistance and article molded therefrom | Chemistry; Metallurgy | 10 | Expired |
| US5089571A | Regenerated, high molecular weight, thermoplastic resins and process for regenerating thermoplastic resins | Emerging Cross-Sectional Technologies | 9 | Expired |
| US5491194A | Thermally processable blends of high modulus polyurethanes and mass polymerized ABS resins | Chemistry; Metallurgy | 7 | Expired |
| US5648412A | Blow-moldable rigid thermoplastic polyurethane resins | Chemistry; Metallurgy | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.