{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Multistage system for producing hydrocarbons", "item": "https://www.patentleaderboard.com/patent/4569827"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Multistage system for producing hydrocarbons

Multistage system for producing hydrocarbons

US Patent 4569827 · Granted Feb 11, 1986

Estimated economic value: $21,476,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

FCC closed cyclone with snorkel2010
FCC closed cyclone with snorkel2008
Orifice plate feed nozzle and atomization process2001
FCC process with zeolite and hydrotalcite2000
Orifice plate feed nozzle and atomization process1999
Apparatus for hot catalyst stripping in a bubbling bed catalyst regenerator1997
Gasoline and reformate upgrading process1997
Method and system for controlling the activity of a crystalline zeolite cracking1996
FCC process and apparatus with upset tolerant third stage separator1995
Catalytic cracking in two stages1995
Gasoline upgrading process1995
Cracking with spent catalyst1994