Eugene Berger
13Patents
9h-index
9Co-inventors
65Inventor score
Filing activity: Feb 11, 1972 → Oct 30, 2000
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4296223A | Polymerization of olefins | Chemistry; Metallurgy | 54 | Expired |
| US4109071A | Process for the polymerization of olefins | Chemistry; Metallurgy | 49 | Expired |
| US4297880A | Downhole pressure measurements of drilling mud | Fixed Constructions | 32 | Expired |
| US4150568A | Apparatus and method for down hole vibration spectrum analysis | Physics | 29 | Expired |
| US4575261A | System for calculating formation temperatures | Physics | 24 | Expired |
| US4056668A | Process for the polymerization and copolymerization of olefins with a solid support catalyst | Chemistry; Metallurgy | 16 | Expired |
| US6539311B1 | Apparatus and method for measuring concentrations of a chemical/biological/nuclear agent in an environment | Physics | 11 | Expired |
| US4192772A | Solid catalyst and process for the preparation thereof | Chemistry; Metallurgy | 10 | Expired |
| US4292200A | Catalyst composition for polymerization of olefins | Chemistry; Metallurgy | 9 | Expired |
| US3989879A | Process and catalysts for the polymerization and copolymerization of olefins | Chemistry; Metallurgy | 8 | Expired |
| US6441743B1 | Method and apparatus for determining hazard levels of chemical/biological/nuclear agents in an environment | Physics | 7 | Expired |
| US3989880A | Catalyst and process for the polymerization of olefins | Chemistry; Metallurgy | 6 | Expired |
| US5814253A | Process for making a lightweight, cementitious, three dimensional structure | Chemistry; Metallurgy | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.