Inventor · disambiguated record
Pekka Sormunen
Also filed as: SORMUNEN PEKKA · SORMUNEN PEKKA J E
9 granted patents·228 citations·filing 1989–1998
89Inventor score
Top patents by PatentIndex Score
9 records- 0194US5767032ACatalyst for olefin polymerization and a method for the manufacture thereofBOREALIS AS·Filed 1997·Granted Jun 16, 1998·107 cites·24 claims
- 0284US5413979AMethod for the preparation of a catalyst component for the polymerization of olefins, a polymerization catalyst component produced by the method and use of the sameBOREALIS HOLDING AS·Filed 1990·Granted May 9, 1995·49 cites·11 claims
- 0372US5204303APreparation and use of a new ziegler-natta catayst componentNESTE OY·Filed 1991·Granted Apr 20, 1993·29 cites·16 claims
- 0458US6143844ACatalyst for olefin polymerization and a method for the manufacture thereofBOREALIS AS·Filed 1998·Granted Nov 7, 2000·17 cites·23 claims
- 0548US5137856AProcess for the preparation of a supported polymerization catalystNESTE OY·Filed 1989·Granted Aug 11, 1992·7 cites·6 claims
- 0644US5480849AMethod for the preparation of a polymerizing catalyst component, a polymerizing catalyst component prepared by the method and its useBOREALIS HOLDING AS·Filed 1991·Granted Jan 2, 1996·6 cites·11 claims
- 0736US5880055ACatalyst for polymerization of ethyleneNESTE OY·Filed 1997·Granted Mar 9, 1999·5 cites·15 claims
- 0836US5322830AMethod for the preparation of catalyst components for the polymerization of ethylene with a relatively narrow molecular weight distribution and protocatalyst compositionNESTE OY·Filed 1991·Granted Jun 21, 1994·5 cites·16 claims
- 0935US5677256AMethod of preparing catalyst composition for polymerizing olefinsNESTE OY·Filed 1996·Granted Oct 14, 1997·3 cites·6 claims
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