Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method for catalytically converting residual oils

Method for catalytically converting residual oils

US Patent RE33728 · Granted Oct 29, 1991

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Deep catalytic cracking process2009
Riser termination device2008
Process and apparatus for controlling catalyst temperature in a catalyst strippe2007
Deep catalytic cracking process2005
Method for drying the charge from a unit that treats petroleum cuts with a low w2004
Procedure and device for the alkylation of isobutane by light olefins2004
Fluid state catalytic cracking reactor having solid fastened packing element for2003
Procedure and device for fast separation of solid particles and gaseous fluids a2002
Fluid catalytic cracking process and apparatus1998
Fluid catalytic cracking process and apparatus1998
Process and apparatus for stripping fluidized solids and use thereof in a fluid 1998
Short residence time cracking apparatus and process1997