Inventor
PUTMAN HUGH M
US16 patents
⚠️ This page may combine multiple inventors who share the name “PUTMAN HUGH M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CATALYTIC DISTILLATION TECH
12 patentsUS6083378AJul 4, 2000
Process for the simultaneous treatment and fractionation of light naphtha hydrocarbon streams
CATALYTIC DISTILLATION TECH99 citations98
US5877363AMar 2, 1999
Process for concurrent selective hydrogenation of acetylenes and 1,2 butadine in hydrocarbon streams
CATALYTIC DISTILLATION TECH107 citations98
US5961815AOct 5, 1999
Hydroconversion process
CATALYTIC DISTILLATION TECH60 citations96
US5779883AJul 14, 1998
Hydrodesulfurization process utilizing a distillation column realtor
CATALYTIC DISTILLATION TECH58 citations96
US7022645B2Apr 4, 2006
Ni hydrogenation catalysts, manufacture and use
CATALYTIC DISTILLATION TECH18 citations92
US6440299B2Aug 27, 2002
Process for removal of mercaptans from hydrocarbon streams
CATALYTIC DISTILLATION TECH29 citations92
US6338793B1Jan 15, 2002
Process for the desulfurization of a diesel fraction
CATALYTIC DISTILLATION TECH22 citations92
US6231752B1May 15, 2001
Process for the removal of mercaptans
CATALYTIC DISTILLATION TECH39 citations92
US5856602AJan 5, 1999
Selective hydrogenation of aromatics contained in hydrocarbon streams
CATALYTIC DISTILLATION TECH30 citations92
US7196035B2Mar 27, 2007
Ni hydrogenation catalysts, manufacture and use
CATALYTIC DISTILLATION TECH11 citations84
US5763714AJun 9, 1998
Process and apparatus for the production and recovery of p-xylene
CATALYTIC DISTILLATION TECH18 citations84
US6583325B1Jun 24, 2003
Process for the production of tertiary alkyl ethers
CATALYTIC DISTILLATION TECH9 citations73