RT

Richard S. Threlkel

Chevron: 11 patents #427 of 4,788Top 9%
Overall (All Time): #470,511 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7074740 Catalyst for conversion processes Kirk R. Gibson, Pak Leung 2006-07-11
6554994 Upflow reactor system with layered catalyst bed for hydrotreating heavy feedstocks Bruce Reynolds, Fred W. Lam, Julie Chabot, Fernando J. Antezana, Robert W. Bachtel +2 more 2003-04-29
5620592 Low macropore resid conversion catalyst 1997-04-15
5215955 Resid catalyst with high metals capacity 1993-06-01
5196625 Detergent grade to C.sub.10 to C.sub.28 olefins, (C.sub.10 to C.sub.28 alkyl) benzenes and (C.sub.10 to C.sub.28 alkyl) benzene sulfonates and process for preparing same using a phosphite containing catalyst Victor P. Kurkov 1993-03-23
5196624 Detergent grade to C.sub.10 to C.sub.28 olefins, (C.sub.10 to C.sub.28 alkyl)benzenes and C.sub.10 to C.sub.28 alkyl) benzene sulfonates and process for preparing same using a phosphine containing catalyst Victor P. Kurkov, Gar L. Woo 1993-03-23
5177047 High activity resid catalyst 1993-01-05
4959491 Detergent grade olefins, alkylbenzenes and alkylbenzene sulfonates and processes for preparing 1990-09-25
4757042 Olefin oligomerization catalyst 1988-07-12
4677241 Olefin oligomerization process and catalyst 1987-06-30
4482735 Process for preparation of methyl methoxyacetate 1984-11-13