Inventor

PETTERSEN FREDERICK A

US6 patents

⚠️ This page may combine multiple inventors who share the name “PETTERSEN FREDERICK A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CHEVRON RES

5 patents

US4793913ADec 27, 1988

Method for liquid feed dispersion in fluid catalytic cracking systems

CHEVRON RES27 citations89

US4725410AFeb 16, 1988

Method and apparatus for improved vapor recovery for fluidized catalytic cracking process

CHEVRON RES8 citations72

US4591427AMay 27, 1986

Method for vapor recovery for fluidized catalytic cracking processes

CHEVRON RES18 citations72

US4948568AAug 14, 1990

Method and apparatus for liquid feed dispersion in fluid catalytic cracking systems

CHEVRON RES19 citations70

US4875996AOct 24, 1989

Method for liquid feed dispersion in fluid catalytic cracking systems

CHEVRON RES20 citations69

CHEVRON RES & TECH

1 patent

US5061457AOct 29, 1991

Apparatus for liquid feed dispersion in fluid catalytic cracking systems

CHEVRON RES & TECH20 citations69