Inventor

BUSHEE DON RAMON

US2 patents

⚠️ This page may combine multiple inventors who share the name “BUSHEE DON RAMON”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CHEVRON USA INC

1 patent

US10913054B2Feb 9, 2021

Hydrocracking catalyst containing zeolite USY and low acidity and large domain size zeolite beta

CHEVRON USA INC3 citations68

ZHANG YIHUA

1 patent

US10046317B2Aug 14, 2018

Middle distillate hydrocracking catalyst containing zeolite beta with low OD acidity and large domain size

ZHANG YIHUA1 citations46