Werner Roell
10Patents
8h-index
23Co-inventors
64Inventor score
Filing activity: Feb 11, 1991 → Mar 3, 1997
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5296434A | Soluble catalyst systems for the preparation of polyalk-1-enes having high molecular weights | Emerging Cross-Sectional Technologies | 198 | Expired |
| US5132262A | Soluble catalyst systems for the polymerization of C.sub.2 - to C.sub.10 -alk-l-enes | Emerging Cross-Sectional Technologies | 140 | Expired |
| US5585509A | Metallocene complexes having heterofunctional groups in the cyclopentadienyl system | Emerging Cross-Sectional Technologies | 51 | Expired |
| US5756608A | Polymerization process using metallocene complexes in the catalyst system | Emerging Cross-Sectional Technologies | 27 | Expired |
| US5496902A | Catalyst systems for the polymerization of C.sub.2 -C.sub.10 -alk-1-enes | Chemistry; Metallurgy | 18 | Expired |
| US5491205A | Preparation of polymers of C.sub.2 -C.sub.10 -alk-1-enes using racemic metal-locene complexes as catalysts | Chemistry; Metallurgy | 18 | Expired |
| US5627246A | Supported metallocene complexes having heterofunctional groups in the cyclopentadienyl system as catalyst systems | Chemistry; Metallurgy | 15 | Expired |
| US5514760A | Soluble catalyst systems for the preparation of polyalk-1-enes having high molecular weights | Emerging Cross-Sectional Technologies | 11 | Expired |
| US6096912A | Soluble catalyst systems for the preparation of polyalk-1-enes having high molecular weights | Emerging Cross-Sectional Technologies | 6 | Expired |
| US6099922A | Thermally insulated metal surface protected against metal dusting corrosion | Emerging Cross-Sectional Technologies | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.