Inventor
FREEL BARRY A
CA31 patents
⚠️ This page may combine multiple inventors who share the name “FREEL BARRY A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ENSYN RENEWABLES INC
24 patentsUS9109177B2Aug 18, 2015
Systems and methods for renewable fuel
ENSYN RENEWABLES INC44 citations98
US10640719B2May 5, 2020
Systems and methods for renewable fuel
ENSYN RENEWABLES INC36 citations94
US9120989B2Sep 1, 2015
Generating cellulosic-renewable identification numbers in a refinery
ENSYN RENEWABLES INC8 citations92
US9102888B2Aug 11, 2015
Methods for renewable fuels with reduced waste streams
ENSYN RENEWABLES INC11 citations92
US10570340B2Feb 25, 2020
Systems and methods for renewable fuel
ENSYN RENEWABLES INC3 citations84
US10544368B2Jan 28, 2020
Rapid thermal conversion of biomass
ENSYN RENEWABLES INC4 citations84
US9969942B2May 15, 2018
Systems and methods for renewable fuel
ENSYN RENEWABLES INC3 citations84
US9631145B2Apr 25, 2017
Rapid thermal conversion of biomass
ENSYN RENEWABLES INC10 citations84
US9410091B2Aug 9, 2016
Preparing a fuel from liquid biomass
ENSYN RENEWABLES INC4 citations84
US9422485B2Aug 23, 2016
Method of trading cellulosic-renewable identification numbers
ENSYN RENEWABLES INC2 citations74
US9127224B2Sep 8, 2015
External steam reduction method in a fluidized catalytic cracker
ENSYN RENEWABLES INC3 citations74
US9127223B2Sep 8, 2015
Systems and methods for renewable fuel
ENSYN RENEWABLES INC3 citations74
US9120988B2Sep 1, 2015
Methods to increase gasoline yield
ENSYN RENEWABLES INC3 citations74
US9120990B2Sep 1, 2015
Systems for fuels from biomass
ENSYN RENEWABLES INC3 citations74
US9102890B2Aug 11, 2015
Fluidized catalytic cracking apparatus
ENSYN RENEWABLES INC3 citations74
US9102889B2Aug 11, 2015
Fluidized catalytic cracker riser quench system
ENSYN RENEWABLES INC3 citations74
US11441081B2Sep 13, 2022
Systems and methods for renewable fuel
ENSYN RENEWABLES INC0 citations73
US10975315B2Apr 13, 2021
Systems and methods for renewable fuel
ENSYN RENEWABLES INC1 citations73
US10633606B2Apr 28, 2020
Systems and methods for renewable fuel
ENSYN RENEWABLES INC3 citations73
US11427765B2Aug 30, 2022
Systems and methods for preparing and co-processing biocrude oil
ENSYN RENEWABLES INC0 citations62
US10982152B2Apr 20, 2021
Demetallization of liquid biomass
ENSYN RENEWABLES INC1 citations59
US10400176B2Sep 3, 2019
Demetallization of liquid biomass
ENSYN RENEWABLES INC1 citations59
US10948179B2Mar 16, 2021
Liquid biomass heating system
ENSYN RENEWABLES INC1 citations56
US10337726B2Jul 2, 2019
Liquid biomass heating system
ENSYN RENEWABLES INC1 citations56
ENSYN TECHNOLOGIES INC
4 patentsUS5961786AOct 5, 1999
Apparatus for a circulating bed transport fast pyrolysis reactor system
ENSYN TECHNOLOGIES INC258 citations98
US5792340AAug 11, 1998
Method and apparatus for a circulating bed transport fast pyrolysis reactor system
ENSYN TECHNOLOGIES INC226 citations98
US5952029ASep 14, 1999
Process to produce grilled flavor composition
ENSYN TECHNOLOGIES INC15 citations82
US6316040B1Nov 13, 2001
Grilled flavor composition and process to produce
ENSYN TECHNOLOGIES INC7 citations73