WS

Willibald Serrand

EX ExxonMobil: 13 patents #877 of 10,161Top 9%
Overall (All Time): #389,398 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6652739 Process for deasphalting residua by reactive recycle of high boiling material Mitchell Jacobson, Norman H. Sweed, Hans-Jurgen Weiss, Ingo Dreher, Udo Zentner +1 more 2003-11-25
6352638 Two-stage process for converting residua to gasoline blendstocks and light olefins Mitchell Jacobson 2002-03-05
6179993 Process for obtaining olefins from residual feedstocks Noel M. Seimandi, Tony T. Cheng, Mitchell Jacobson, Paul K. Ladwig, John F. Pagel +2 more 2001-01-30
5952539 Dual process for obtaining olefins Noel M. Seimandi, Tony T. Cheng, Mitchell Jacobson, Paul K. Ladwig, John F. Pagel +2 more 1999-09-14
5919352 Integrated residua upgrading and fluid catalytic cracking David G. Hammond, Mitchell Jacobson, John F. Pagel, Martin C. Poole 1999-07-06
5879536 Two-stage process for obtaining significant olefin yields from residua feedstocks Mitchell Jacobson 1999-03-09
5879535 Two-stage process for obtaining significant olefin yields from residua feedstocks Mitchell Jacobson, Michael R. Parrish, David G. Hammond 1999-03-09
5714663 Process for obtaining significant olefin yields from residua feedstocks Mitchell Jacobson, Paul K. Ladwig, John F. Pagel, Michael R. Parrish, Noel M. Seimandi +1 more 1998-02-03
5714056 Process for deasphalting residua (HEN9511) David G. Hammond, Mitchell Jacobson, John F. Pagel, Martin C. Poole 1998-02-03
5658455 Fluidized bed coking process David G. Hammond, Mitchell Jacobson, John F. Pagel, Martin C. Poole, Robert C. Green 1997-08-19
5365006 Process and apparatus for dehydrogenating alkanes 1994-11-15
5348642 Catalytic cracking process with circulation of hot, regenerated catalyst to the stripping zone Philip Holmes, Todd R. Steffens, Patrick Terry, Paul E. Eberly, Jr. 1994-09-20
5023069 Process for removing sulfur moieties from Claus tail-gas 1991-06-11