Gabriele Govoni
35Patents
20h-index
24Co-inventors
85Inventor score
Filing activity: Feb 22, 1979 → Oct 7, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5698642A | Process and apparatus for the gas-phase polymerization of .alpha.-olefins | Emerging Cross-Sectional Technologies | 74 | Expired |
| US6413477B1 | Process and apparatus for the gas-phase polymerization of &agr;-olefins | Emerging Cross-Sectional Technologies | 65 | Expired |
| US6399533B2 | Compounds and catalysts for the polymerization of olefins | Chemistry; Metallurgy | 51 | Expired |
| US6689845B1 | Process and apparatus for the gas-phase polymerization | Emerging Cross-Sectional Technologies | 50 | Expired |
| US5589549A | Multistage process for the (CO) polymerization of olefins | Emerging Cross-Sectional Technologies | 50 | Expired |
| US5698487A | Components and catalysts for the polymerization of olefins | Emerging Cross-Sectional Technologies | 43 | Expired |
| US5221651A | Component and catalysts for the polymerization of olefins | Chemistry; Metallurgy | 42 | Expired |
| US5410002A | Process for the gas-phase polymerization of alpha-olefins | Emerging Cross-Sectional Technologies | 41 | Expired |
| US6468938B1 | Prepolymerized catalyst components for the polymerization of olefins | Chemistry; Metallurgy | 39 | Expired |
| US6127304A | Magnesium dischloride-alcohol adducts and catalyst components obtained therefrom | Chemistry; Metallurgy | 39 | Expired |
| US6323152A | Magnesium dichloride-alcohol adducts process for their preparation and catalyst components obtained therefrom | Chemistry; Metallurgy | 34 | Expired |
| US5236962A | Crystalline propylene polymers and copolymers in the form of spherical particles at high porosity | Emerging Cross-Sectional Technologies | 33 | Expired |
| US6437061B1 | Magnesium dichloride-alcohol adducts, process for their preparation and catalyst components obtained therefrom | Chemistry; Metallurgy | 33 | Expired |
| US6818187B2 | Apparatus for gas-phase polymerization | Emerging Cross-Sectional Technologies | 33 | Expired |
| US4518750A | Fluid bed reactor | Performing Operations; Transporting | 30 | Expired |
| US6228956A | Process for the gas-phase polymerization of olefins | Chemistry; Metallurgy | 23 | Expired |
| US6407028B1 | Magnesium dichloride-alcohol adducts, process for their preparation and catalyst components obtained therefrom | Chemistry; Metallurgy | 23 | Expired |
| US4332933A | Process for treating olefinic polymers with steam | Chemistry; Metallurgy | 22 | Expired |
| US5610244A | Process for the gas phase polymerization of alpha-olefins | Emerging Cross-Sectional Technologies | 22 | Expired |
| US5733987A | Process for the gas-phase polymerization of olefins | Emerging Cross-Sectional Technologies | 21 | Expired |
| US5728353A | Process and apparatus for the gas-phase polymerization of olefins | Emerging Cross-Sectional Technologies | 17 | Expired |
| US5759940A | Components and catalysts for the polymerization of olefins | Emerging Cross-Sectional Technologies | 16 | Expired |
| US5561195A | Highly processable polymeric compositions based on LLDPE | Chemistry; Metallurgy | 15 | Expired |
| US5691264A | Components and catalysts for the polymerization of olefins | Emerging Cross-Sectional Technologies | 15 | Expired |
| US4212967A | Process for continuous recovery of solid polycarbonate from solutions thereof in organic solvents | Chemistry; Metallurgy | 15 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.