Assignee
KFX INC
US·5 granted patents·155 citations·filing 1996–1998
Top patents by PatentIndex Score
5 records- 0185US5769908AMethod and apparatus for reducing the by-product content of carbonaceous materialsKFX INC·Filed 1997·Granted Jun 23, 1998·74 cites·15 claims
- 0270US6185841B1Enhanced heat transfer systemKFX INC·Filed 1998·Granted Feb 13, 2001·23 cites·27 claims
- 0369US6249989B1Method and apparatus for heat transferKFX INC·Filed 1998·Granted Jun 26, 2001·32 cites·16 claims
- 0455US5746787AProcess for treating carbonaceous materialsKFX INC·Filed 1996·Granted May 5, 1998·13 cites·18 claims
- 0554US6266894B1Liquid/gas/solid separation vessel apparatusKFX INC·Filed 1998·Granted Jul 31, 2001·13 cites·24 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →