1
Freel Barry, Graham Robert, Giroux Régi: Novel natural resin formulations. Ensyn Group, Freel Barry, Graham Robert, Giroux Régi, SECHLEY Konrad A, February 8, 2001: WO/2001/009243 (3 worldwide citation)

This invention is directed to a method of preparing a natural resin by liquefying wood, bark, forest residues, wood industry residues, or other biomass using rapid destructive distillation (fast pyrolysis). Fast pyrolysis produces both vapours and char from biomass, and following removal of the char ...


2
Freel Barry, Graham Robert, Giroux Regi: Novel natural resin formulations. Ensyn Group, May 21, 2003: EP1311615-A1 (2 worldwide citation)

This invention is directed to a method of preparing a natural resin by liquefying wood, bark, forest residues, wood industry residues, or other biomass using rapid destructive distillation (fast pyrolysis). Fast pyrolysis produces both vapours and char from biomass, and following removal of the char ...


3
FREEL BARRY, GRAHAM ROBERT, GIROUX REGI: NOUVELLES FORMULATIONS DE RESINE NATURELLE, NOVEL NATURAL RESIN FORMULATIONS. ENSYN GROUP, ENSYN RENEWABLES, GOWLING LAFLEUR HENDERSON, October 27, 2009: CA2380486

This invention is directed to a method of preparing a natural resin by liquefying wood, bark, forest residues, wood industry residues, or other biomass using rapid destructive distillation (fast pyrolysis) Fast pyrolysis produces both vapours and char from biomass, and following removal of the char ...


4
Regi Giroux, Barry Freel, Robert Graham: Novel natural resin formulations. Ensyn Group, Marc V Richards, Brinks Hofer Gilson & Lione, September 19, 2002: US20020132972-A1

This invention is directed to a method of preparing a natural resin by liquefying wood, bark, forest residues, wood industry residues, or other biomass using rapid destructive distillation (fast pyrolysis). Fast pyrolysis produces both vapours and char from biomass, and following removal of the char ...