Inventor
LEVINESS STEPHEN C
US16 patents
⚠️ This page may combine multiple inventors who share the name “LEVINESS STEPHEN C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EXXON RESEARCH ENGINEERING CO
10 patentsUS5817702AOct 6, 1998
Hydrocarbon synthesis catalyst slurry rejuvenation with gas disengagement
EXXON RESEARCH ENGINEERING CO58 citations96
US6107353AAug 22, 2000
Cyanide and ammonia removal from synthesis gas
EXXON RESEARCH ENGINEERING CO63 citations95
US5844005ADec 1, 1998
Hydrocarbon synthesis using reactor tail gas for catalyst rejuvenation
EXXON RESEARCH ENGINEERING CO55 citations95
US5811469ASep 22, 1998
Slurry hydrocarbon synthesis with downcomer fed product filtration (LAW552)
EXXON RESEARCH ENGINEERING CO82 citations95
US6066679AMay 23, 2000
Slurry hydrocarbon synthesis with cyclic co purge and catalyst rejuvenation
EXXON RESEARCH ENGINEERING CO21 citations92
US5973012AOct 26, 1999
Hydrocarbon synthesis catalyst slurry rejuvenation with gas disengagement (LAW 783)
EXXON RESEARCH ENGINEERING CO34 citations92
US5817701AOct 6, 1998
Slurry hydrocarbon synthesis with cyclic CO purge and catalyst rejuvenation
EXXON RESEARCH ENGINEERING CO38 citations92
US5811363ASep 22, 1998
Catalyst rejuvenation in hydrocarbon synthesis slurry with reduced slurry recontamination
EXXON RESEARCH ENGINEERING CO49 citations92
US5288673AFeb 22, 1994
Temperature control in draft tubes for catalyst rejuvenation
EXXON RESEARCH ENGINEERING CO39 citations92
US6284807B1Sep 4, 2001
Slurry hydrocarbon synthesis process with increased catalyst life
EXXON RESEARCH ENGINEERING CO29 citations89