SP

Scott Kevin Purnell

WC W.R. Grace & Co.-Conn.: 2 patents #348 of 1,045Top 35%
EX ExxonMobil: 1 patents #5,661 of 10,161Top 60%
📍 Ellicott City, MD: #506 of 1,185 inventorsTop 45%
🗺 Maryland: #13,387 of 35,612 inventorsTop 40%
Overall (All Time): #2,151,614 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7452839 Gasoline sulfur reduction in fluid catalytic cracking Wu-Cheng Cheng, Terry G. Roberie, Hye Kyung Cho Timken, Xinjin Zhao 2008-11-18
6846403 Gasoline sulfur reduction in fluid catalytic cracking Wu-Cheng Cheng, Terry G. Roberie, Hye Kyung Cho Timken, Xinjin Zhao 2005-01-25