Hanji; Katsumi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hanji; Katsumi.The latest application filed is for "solid catalyst component for olefin polymerization".
- Hanji; Katsumi - Funabashi JP
- Hanji; Katsumi - Ibaraki JP
| Patent | Date |
|---|---|
| Solid catalyst component for olefin polymerization Grant 4,550,094 - Hanji , et al. October 29, 1 | 1985-10-29 |
| Solid catalyst component for olefin polymerization Grant 4,497,906 - Hanji , et al. February 5, 1 | 1985-02-05 |
| Process for the polymerization of ethylene Grant 4,352,915 - Mashita , et al. October 5, 1 | 1982-10-05 |
| Catalyst system Grant 4,279,776 - Shiga , et al. July 21, 1 | 1981-07-21 |
| Process for producing highly stereoregular .alpha.-olefin polymers Grant 4,235,984 - Shiga , et al. November 25, 1 | 1980-11-25 |
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