Inventor
O'BRIEN JOHN V
11 patents
⚠️ This page may combine multiple inventors who share the name “O'BRIEN JOHN V”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOCH PROCESS SYSTEMS INC
5 patentsUS4681612AJul 21, 1987
Process for the separation of landfill gas
KOCH PROCESS SYSTEMS INC186 citations97
US4428759AJan 31, 1984
Distillative separation employing bottom additives
KOCH PROCESS SYSTEMS INC51 citations95
US4444576AApr 24, 1984
Energy-saving distillative separation using low-temperature heat input
KOCH PROCESS SYSTEMS INC29 citations92
US4451274AMay 29, 1984
Distillative separation of methane and carbon dioxide
KOCH PROCESS SYSTEMS INC24 citations81
US4383842AMay 17, 1983
Distillative separation of methane and carbon dioxide
KOCH PROCESS SYSTEMS INC27 citations81
CHART INC
3 patentsUS6758060B2Jul 6, 2004
Separating nitrogen from methane in the production of LNG
CHART INC30 citations92
US6336344B1Jan 8, 2002
Dephlegmator process with liquid additive
CHART INC51 citations92
US6333445B1Dec 25, 2001
Cryogenic separation process for the recovery of components from the products of a dehydrogenation reactor
CHART INC55 citations92