Andre Lepert
12Patents
7h-index
14Co-inventors
59Inventor score
Filing activity: Feb 27, 1975 → Jun 29, 1990
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4068062A | Polymerizing C.sub.5 and C.sub.6 olefins and diolefins with 3.degree. hydrocarbyl halide to produce narrow molecular weight petroleum resins having low softening points | Chemistry; Metallurgy | 27 | Expired |
| US5236624A | Dispersions and emulsions | Emerging Cross-Sectional Technologies | 20 | Expired |
| US4078132A | """Process for preparing petroleum resins having low softening points and narrow molecular weight ranges""" | Chemistry; Metallurgy | 20 | Expired |
| US4650829A | Novel hydrocarbon resins and their use in adhesives | Chemistry; Metallurgy | 12 | Expired |
| US3987123A | Petroleum resins | Chemistry; Metallurgy | 11 | Expired |
| US4245075A | Carene modified petroleum resins | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4130701A | Petroleum resins containing vinyl norbornene or tetrahydroindene | Chemistry; Metallurgy | 9 | Expired |
| US4623698A | Tackifiers and their use in pressure sensitive adhesives | Chemistry; Metallurgy | 6 | Expired |
| US4892905A | Adhesive emulsion | Chemistry; Metallurgy | 5 | Expired |
| US4636555A | Petroleum resins and their production | Chemistry; Metallurgy | 4 | Expired |
| US4766169A | Tackifiers and their use in pressure sensitive adhesives | Chemistry; Metallurgy | 3 | Expired |
| US5268399A | Resin emulsions | Chemistry; Metallurgy | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.