Steven Ackerman
13Patents
6h-index
14Co-inventors
63Inventor score
Filing activity: Oct 21, 1985 → Oct 9, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6346586B1 | Method for preparing a supported catalyst system and its use in a polymerization process | Emerging Cross-Sectional Technologies | 43 | Expired |
| US6608153B2 | Catalyst composition and methods for its preparation and use in a polymerization process | Emerging Cross-Sectional Technologies | 25 | Expired |
| US7354880B2 | Catalyst composition and methods for its preparation and use in a polymerization process | Emerging Cross-Sectional Technologies | 24 | Expired |
| US6875828B2 | Bimodal polyolefin production process and films therefrom | Emerging Cross-Sectional Technologies | 13 | Expired |
| US6680276B2 | Method for preparing a supported catalyst system and its use in a polymerization process | Emerging Cross-Sectional Technologies | 8 | Expired |
| US6943134B2 | Bimodal polyolefin production process and films therefrom | Emerging Cross-Sectional Technologies | 8 | Expired |
| US6593267B2 | Method for preparing a supported catalyst system and its use in a polymerization process | Emerging Cross-Sectional Technologies | 5 | Expired |
| US6664432B2 | Heat transfer in the acid catalyzed—effluent refrigerated alkylation process | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4702817A | Removing haze from hydrocarbon oil mixture boiling in the lubricating oil range | Chemistry; Metallurgy | 2 | Expired |
| US6933258B2 | Catalyst composition and methods for its preparation and use in a polymerization process | Emerging Cross-Sectional Technologies | 2 | Expired |
| US8962510B2 | Continuity additives and their use in polymerization processes | Chemistry; Metallurgy | 0 | Active |
| US7001961B2 | Catalyst composition and methods for its preparation and use in a polymerization process | Emerging Cross-Sectional Technologies | 0 | Expired |
| US7582711B2 | Ziegler-type catalysts having increased productivity | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.