Inventor
ANDERSON RICHARD L
US37 patents
⚠️ This page may combine multiple inventors who share the name “ANDERSON RICHARD L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PHILLIPS PETROLEUM CO
14 patentsUS7157612B2Jan 2, 2007
Olefin production process
PHILLIPS PETROLEUM CO86 citations96
US5382744AJan 17, 1995
Control of synthetic isopentane production during alkylation of amylenes
PHILLIPS PETROLEUM CO56 citations96
US4996387AFeb 26, 1991
Dehydrogenation process
PHILLIPS PETROLEUM CO72 citations96
US5347065ASep 13, 1994
Alkylation catalyst regeneration
PHILLIPS PETROLEUM CO8 citations74
US5113023AMay 12, 1992
Removal of linear internal olefins from steam active dehydrogenation recycle stream
PHILLIPS PETROLEUM CO9 citations74
US5767335AJun 16, 1998
Method for preventing the accumulation of light ASO in the alkylation catalyst of alkylation process system
PHILLIPS PETROLEUM CO12 citations73
US5759937AJun 2, 1998
Method for regeneration of a hydrogen fluoride alkylation catalyst containing sulfone, water, and ASO
PHILLIPS PETROLEUM CO16 citations73
US5237122AAug 17, 1993
Alkylation catalyst regeneration
PHILLIPS PETROLEUM CO16 citations73
US6303843B1Oct 16, 2001
Method for removing sulfolane present in hydrocarbon
PHILLIPS PETROLEUM CO6 citations63
US5648588AJul 15, 1997
Method for removing sulfone and hydrogen fluoride from a hydrocarbon stream and producing a sulfone product free of hydrogen fluoride
PHILLIPS PETROLEUM CO2 citations63
US5792896AAug 11, 1998
Isoparaffin-olefin alkylation
PHILLIPS PETROLEUM CO5 citations62
US6451173B1Sep 17, 2002
Separator system
PHILLIPS PETROLEUM CO1 citations52
US5753575AMay 19, 1998
Method for regenerating a hydrogen fluoride and sulfone alkylation catalyst
PHILLIPS PETROLEUM CO1 citations52
US5648587AJul 15, 1997
Method for separating sulfone from a hydrocarbon stream having a concentration of sulfone producing a dry sulfone product
PHILLIPS PETROLEUM CO1 citations52
ARNOLD ENG CO
6 patentsUS4120704AOct 17, 1978
Magnetic alloy and processing therefor
ARNOLD ENG CO41 citations92
US5716460AFeb 10, 1998
Methods for making magnetic strips
ARNOLD ENG CO21 citations91
US5781843AJul 14, 1998
Permanent magnets and methods for their fabrication
ARNOLD ENG CO25 citations89
US5653824AAug 5, 1997
Magnetic strips and methods for making the same
ARNOLD ENG CO12 citations72
US5527399AJun 18, 1996
Magnetic strips and methods for making the same
ARNOLD ENG CO10 citations72
US5611872AMar 18, 1997
Magnetic strips and methods for making the same
ARNOLD ENG CO4 citations61
SPS TECHNOLOGIES
4 patentsUS5382303AJan 17, 1995
Permanent magnets and methods for their fabrication
SPS TECHNOLOGIES18 citations78
US5129964AJul 14, 1992
Process for making nd-b-fe type magnets utilizing a hydrogen and oxygen treatment
SPS TECHNOLOGIES8 citations74
US5431746AJul 11, 1995
Method for making thin magnetic strips
SPS TECHNOLOGIES15 citations72
US5286307AFeb 15, 1994
Process for making Nd-B-Fe type magnets utilizing a hydrogen and oxygen treatment
SPS TECHNOLOGIES4 citations63