DB

Don Ramon Bushee

Chevron: 2 patents #1,772 of 4,788Top 40%
Overall (All Time): #1,868,043 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10913054 Hydrocracking catalyst containing zeolite USY and low acidity and large domain size zeolite beta Yihua Zhang, Theodorus Ludovicus Michael Maesen, Yalin Hao, Thomas Michael Rea 2021-02-09
10046317 Middle distillate hydrocracking catalyst containing zeolite beta with low OD acidity and large domain size Yihua Zhang, Theodorus Ludovicus Michael Maesen, Yalin Hao, Thomas Michael Rea 2018-08-14