Wolfgang Bidell
19Patents
10h-index
47Co-inventors
64Inventor score
Filing activity: May 30, 1997 → May 18, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7342078B2 | Transition metal compound, ligand system, catalyst system and the use of the latter for polymerisation and copolymerisation of olefins | Emerging Cross-Sectional Technologies | 56 | Expired |
| US7569651B2 | Transition metal compound, ligand system, catalyst system and its use for the polymerization and copolymerization of olefins | Emerging Cross-Sectional Technologies | 43 | Expired |
| US6589905B1 | Method for producing a supported catalyst | Chemistry; Metallurgy | 39 | Expired |
| US6812185B2 | Preparation of a metal-containing supported catalyst or a supported catalyst component by impregnation of a support material | Chemistry; Metallurgy | 27 | Expired |
| US6265339A | Process for preparing carrier-borne transition metal catalysts | Emerging Cross-Sectional Technologies | 22 | Expired |
| US6924248B2 | Catalyst system for carrying out olefin polymerization comprising a calcined hydro-talcite serving as a supporting material | Emerging Cross-Sectional Technologies | 16 | Expired |
| US6733717B1 | Injection stretch-blow molded containers made of olefin polymers | Emerging Cross-Sectional Technologies | 12 | Expired |
| US6200922A | Catalyst systems of the Ziegler-Natta type | Chemistry; Metallurgy | 11 | Expired |
| US6593442B2 | Semicrystalline propylene polymer compositions with good suitability for producing biaxially oriented films | Emerging Cross-Sectional Technologies | 10 | Expired |
| US6262286A | Method for selective production of racemic metallocene complexes | Emerging Cross-Sectional Technologies | 10 | Expired |
| US6562478B1 | Sealable multilayer film made of a grafted terpolymer | Emerging Cross-Sectional Technologies | 6 | Expired |
| US6127495A | Preparation of polymers of C.sub.2 -C.sub.12 -alkenes with the addition of a reaction retarder | Emerging Cross-Sectional Technologies | 6 | Expired |
| US6583253B1 | Propene terpolymers with a low extractable portion | Emerging Cross-Sectional Technologies | 5 | Expired |
| US7094724B2 | Catalytic solid supported on calcined hydrotalcite for olefinic polymerisation | Emerging Cross-Sectional Technologies | 5 | Expired |
| US6524995B2 | Catalyst systems of the Ziegler-Natta type | Chemistry; Metallurgy | 5 | Expired |
| US7196140B2 | Highly flowable propylene block copolymers | Chemistry; Metallurgy | 4 | Expired |
| US6521722B1 | Gas-phase polymerization of C2-C8-alk-1-enes | Emerging Cross-Sectional Technologies | 3 | Expired |
| US7816452B2 | At least two-stage process for preparing propylene polymer compositions | Chemistry; Metallurgy | 2 | Expired |
| US6864208B2 | Method for production of a solid catalyst for olefin polymerization | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.