DB

David Jon Brosten

Shell Oil Compny: 5 patents #661 of 4,423Top 15%
Overall (All Time): #987,827 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10081767 Feed nozzle assembly for a catalytic cracking reactor Ye-Mon Chen 2018-09-25
9149773 Feed nozzle assembly Ye-Mon Chen 2015-10-06
7655589 Process and apparatus for the regeneration of spent FCC catalyst Ye-Mon Chen, Benjamin Karl Bussey 2010-02-02
6228328 Standpipe inlet enhancing particulate solids circulation for petrochemical and other processes Ye-Mon Chen 2001-05-08
5979799 Feed nozzle Ye-Mon Chen, James Nielson 1999-11-09