Inventor
HAKKA LEO E
CA10 patents
⚠️ This page may combine multiple inventors who share the name “HAKKA LEO E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANSOLV TECHNOLOGIES INC
5 patentsUS7056482B2Jun 6, 2006
Method for recovery of CO2 from gas streams
CANSOLV TECHNOLOGIES INC167 citations96
US7214358B2May 8, 2007
Low energy regenerable SO2 scrubbing process
CANSOLV TECHNOLOGIES INC33 citations85
US6342169B1Jan 29, 2002
Safe storage and transportation of sulfur dioxide
CANSOLV TECHNOLOGIES INC9 citations71
US7416582B2Aug 26, 2008
Method and apparatus for NOx and Hg removal
CANSOLV TECHNOLOGIES INC7 citations67
US6872371B2Mar 29, 2005
Method and apparatus for NOx and SO2 removal
CANSOLV TECHNOLOGIES INC6 citations60
UNION CARBIDE CHEM PLASTIC
3 patentsUS5292407AMar 8, 1994
Process for converting heat stable amine salts to heat regenerable amine salts
UNION CARBIDE CHEM PLASTIC60 citations91
US5262139ANov 16, 1993
Removal of sulfur dioxide from gas streams
UNION CARBIDE CHEM PLASTIC22 citations91
US5202103AApr 13, 1993
Removal of sulfur dioxide from gas streams
UNION CARBIDE CHEM PLASTIC15 citations72