Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Catalytic cracking with zeolite-containing silica-alumina hydrogel catalyst

Catalytic cracking with zeolite-containing silica-alumina hydrogel catalyst

US Patent 4219406 · Granted Aug 26, 1980

Estimated economic value: $31,218,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Removal of large molecules from a fluid1996
Supported heteropoly acid catalysts1995
Process for preparing long chain alkyl aromatic compounds1995
M41S materials having nonlinear optical properties1994
Catalytic cracking with framework aluminum extracted zeolite1990
Zeolite modifications1989
Novel silicate1989
Octane improvement with large size ZSM-5 catalytic cracking1989
Method of producing rod-shaped ZSM-5 zeolite1989
Crystalline layered material MCM-20 and process for its preparation1988
Preparation of crystalline silicoaluminophosphates1988
Hydrothermal zeolite activation1987