Inventor · disambiguated record
Bernd Peifer
Also filed as: PEIFER BERND
26 granted patents·1,492 citations·filing 1993–2000
97Inventor score
Files withPHILLIPS PETROLEUM CO26
Top patents by PatentIndex Score
26 records- 0198US5565592AVinly-substituted bridged metallocenesPHILLIPS PETROLEUM CO·Filed 1995·Granted Oct 15, 1996·171 cites·6 claims
- 0298US5498581AMethod for making and using a supported metallocene catalyst systemPHILLIPS PETROLEUM CO·Filed 1994·Granted Mar 12, 1996·219 cites·38 claims
- 0398US5399636AMetallocenes and processes therefor and therewithPHILLIPS PETROLEUM CO·Filed 1993·Granted Mar 21, 1995·243 cites·54 claims
- 0497US5466766AMetallocenes and processes therefor and therewithPHILLIPS PETROLEUM CO·Filed 1993·Granted Nov 14, 1995·136 cites·29 claims
- 0596US5770755AProcess to prepare polymeric metallocenesPHILLIPS PETROLEUM CO·Filed 1994·Granted Jun 23, 1998·73 cites·20 claims
- 0696US5654454AMetallocene preparation and usePHILLIPS PETROLEUM CO·Filed 1995·Granted Aug 5, 1997·119 cites·11 claims
- 0796US5631203AMetallocene compounds and preparation thereof containing terminal alkynesPHILLIPS PETROLEUM CO·Filed 1995·Granted May 20, 1997·111 cites·15 claims
- 0894US5473020APolymer bound ligands, polymer bound metallocenes, catalyst systems, preparation, and usePHILLIPS PETROLEUM CO·Filed 1994·Granted Dec 5, 1995·63 cites·7 claims
- 0993US5492975APolymer bound metallocenesPHILLIPS PETROLEUM CO·Filed 1995·Granted Feb 20, 1996·60 cites·7 claims
- 1088US5492985APolymerization processesPHILLIPS PETROLEUM CO·Filed 1995·Granted Feb 20, 1996·42 cites·5 claims
- 1185US5705578AMethod for making and using a supported metallocene catalyst systemPHILLIPS PETROLEUM CO·Filed 1995·Granted Jan 6, 1998·89 cites·30 claims
- 1279US6153716APolyethylenes containing a unique distribution of short chain branchingPHILLIPS PETROLEUM CO·Filed 1998·Granted Nov 28, 2000·35 cites·36 claims
- 1371US5492974AProcess for preparing polymer bound metallocenesPHILLIPS PETROLEUM CO·Filed 1995·Granted Feb 20, 1996·16 cites·10 claims
- 1470US5492973APolymer bound ligandsPHILLIPS PETROLEUM CO·Filed 1995·Granted Feb 20, 1996·15 cites·7 claims
- 1566US5670589AOrganoaluminoxy product, catalyst systems, preparation, and usePHILLIPS PETROLEUM CO·Filed 1995·Granted Sep 23, 1997·21 cites·33 claims
- 1665US5616752AMetallocenes and processes therefor and therewithPHILLIPS PETROLEUM CO·Filed 1995·Granted Apr 1, 1997·15 cites·8 claims
- 1764US5728908AProcess for preparing a bridged ligand and said bridged ligandPHILLIPS PETROLEUM CO·Filed 1996·Granted Mar 17, 1998·14 cites·6 claims
- 1859US5492978AProcess for preparing catalyst systemPHILLIPS PETROLEUM CO·Filed 1995·Granted Feb 20, 1996·9 cites·5 claims
- 1954US6372930B1Polymeric ligands, polymeric metallocenes, catalyst systems, preparation, and usePHILLIPS PETROLEUM CO·Filed 2000·Granted Apr 16, 2002·1 cites·9 claims
- 2051US5770663AMetallocene preparation and usePHILLIPS PETROLEUM CO·Filed 1997·Granted Jun 23, 1998·8 cites·23 claims
- 2150US5830958APolynuclear metallocene preparation and usePHILLIPS PETROLEUM CO·Filed 1995·Granted Nov 3, 1998·15 cites·20 claims
- 2250US5744666AProcess for preparing an alkynyl fulvene group containing compound and said compoundPHILLIPS PETROLEUM CO·Filed 1996·Granted Apr 28, 1998·10 cites·12 claims
- 2339US5712404ACyclopentadienyl-type ligands, metallocene compounds catalyst systems, preparation and usePHILLIPS PETROLEUM CO·Filed 1995·Granted Jan 27, 1998·4 cites·24 claims
- 2436US6057410APolymeric ligands, polymeric metallocenes, catalyst systems, preparation, and usePHILLIPS PETROLEUM CO·Filed 1998·Granted May 2, 2000·3 cites·12 claims
- 2531US6124414AFluorenyl-containing polymeric metallocene catalyst systemsPHILLIPS PETROLEUM CO·Filed 1998·Granted Sep 26, 2000·0 cites·15 claims
- 2630US6040402APolymeric ligands, polymeric metallocenes, catalyst systems, preparation, and usePHILLIPS PETROLEUM CO·Filed 1998·Granted Mar 21, 2000·0 cites·13 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →