Inventor
SWEET JAMES R
CA9 patents
⚠️ This page may combine multiple inventors who share the name “SWEET JAMES R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EXXON RESEARCH ENGINEERING CO
8 patentsUS5635055AJun 3, 1997
Membrane process for increasing conversion of catalytic cracking or thermal cracking units (law011)
EXXON RESEARCH ENGINEERING CO141 citations97
US5120900AJun 9, 1992
Integrated solvent extraction/membrane extraction with retentate recycle for improved raffinate yield
EXXON RESEARCH ENGINEERING CO51 citations92
US5107059AApr 21, 1992
Iso/normal paraffin separation by membrane extraction
EXXON RESEARCH ENGINEERING CO33 citations92
US5107058AApr 21, 1992
Olefin/paraffin separation via membrane extraction
EXXON RESEARCH ENGINEERING CO22 citations92
US5107056AApr 21, 1992
Selective separation of naphthenes from paraffins by membrane extraction
EXXON RESEARCH ENGINEERING CO24 citations92
US5045206ASep 3, 1991
Selective multi-ring aromatics extraction using a porous, non-selective partition membrane barrier
EXXON RESEARCH ENGINEERING CO35 citations92
US4978454ADec 18, 1990
Membrane assisted settling process
EXXON RESEARCH ENGINEERING CO34 citations91
US4892660AJan 9, 1990
Pressure induced surfactant recovery during ultrafiltration of water-oil emulsions
EXXON RESEARCH ENGINEERING CO27 citations91