Inventor
HAFEZ MAHMOUD M
CA7 patents
Patents
7 patentsUS5516740AMay 14, 1996
Catalyst comprising thin shell of catalytically active material bonded onto an inert core
EXXON RESEARCH ENGINEERING CO53 citations95
US5200382AApr 6, 1993
Catalyst comprising thin shell of catalytically active material bonded onto an inert core
EXXON RESEARCH ENGINEERING CO68 citations95
US5169530ADec 8, 1992
Hollow fiber module using fluid flow control baffles
EXXON RESEARCH ENGINEERING CO92 citations95
US4477333AOct 16, 1984
Dewaxing by a combination centrifuge/catalytic process including solvent deoiling
EXXON RESEARCH ENGINEERING CO38 citations91
US4606903AAug 19, 1986
Membrane separation of uncoverted carbon fiber precursors from flux solvent and/or anti-solvent
EXXON RESEARCH ENGINEERING CO16 citations72
US4496456AJan 29, 1985
Method for preparing thin regenerated cellulose membranes of high flux and selectivity for organic liquids separations
EXXON RESEARCH ENGINEERING CO16 citations72
US5183566AFeb 2, 1993
Hollow fiber module built up from concentric cylinders of hollow fibers
EXXON RESEARCH ENGINEERING CO14 citations66