Inventor · disambiguated record
Richard H. Nielsen
Also filed as: DALE GLENN H · NIELSEN RICHARD H
14 granted patents·146 citations·filing 1978–1990
93Inventor score
Files withPHILLIPS PETROLEUM CO14
Top patents by PatentIndex Score
14 records- 0182US4148714AMetals passivation with catalyst finesPHILLIPS PETROLEUM CO·Filed 1978·Granted Apr 10, 1979·23 cites·9 claims
- 0268US4562046ACatalytic cracking unitPHILLIPS PETROLEUM CO·Filed 1983·Granted Dec 31, 1985·19 cites·29 claims
- 0365US4148712AMetals passivation with catalyst finesPHILLIPS PETROLEUM CO·Filed 1978·Granted Apr 10, 1979·12 cites·12 claims
- 0455US4348273ATreating cracking catalyst fines containing a passivating materialPHILLIPS PETROLEUM CO·Filed 1980·Granted Sep 7, 1982·12 cites·7 claims
- 0553US4687642AFluid feed apparatusPHILLIPS PETROLEUM CO·Filed 1986·Granted Aug 18, 1987·14 cites·13 claims
- 0651US4563334ACatalytic cracking unitPHILLIPS PETROLEUM CO·Filed 1983·Granted Jan 7, 1986·10 cites·10 claims
- 0746US4778658AMethod and apparatus for contacting fluid feed materials with fluidized solidsPHILLIPS PETROLEUM CO·Filed 1986·Granted Oct 18, 1988·11 cites·6 claims
- 0845US4216120AAntimony containing fines plus cracking catalyst compositionPHILLIPS PETROLEUM CO·Filed 1978·Granted Aug 5, 1980·8 cites·3 claims
- 0944US4800014ACatalytic cracking processPHILLIPS PETROLEUM CO·Filed 1985·Granted Jan 24, 1989·10 cites·15 claims
- 1042US4169784ACatalytic cracking process using a passivation agent and an oxidation promoterPHILLIPS PETROLEUM CO·Filed 1978·Granted Oct 2, 1979·7 cites·13 claims
- 1141US4713169AFluid feed methodPHILLIPS PETROLEUM CO·Filed 1986·Granted Dec 15, 1987·7 cites·5 claims
- 1238US5174889AAtomizing feed for cracking unitPHILLIPS PETROLEUM CO·Filed 1990·Granted Dec 29, 1992·6 cites·6 claims
- 1337US4729825AMethod and apparatus for contacting feed materials with fluidized solidsPHILLIPS PETROLEUM CO·Filed 1986·Granted Mar 8, 1988·6 cites·15 claims
- 1429US4739927ACatalytic cracking unitPHILLIPS PETROLEUM CO·Filed 1985·Granted Apr 26, 1988·1 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →