Inventor
PARKS BRANDON W
US12 patents
Patents
12 patentsUS11161931B2Nov 2, 2021
Polyol blends and their use in producing PUR-PIR foam-forming compositions
COVESTRO LLC3 citations71
US11767394B2Sep 26, 2023
HCFO-containing polyurethane foam-forming compositions, related foams and methods for their production
COVESTRO LLC2 citations70
US11732081B2Aug 22, 2023
HCFO-containing isocyanate-reactive compositions, related foam-forming compositions and flame retardant PUR-PIR foams
COVESTRO LLC2 citations70
US11053340B2Jul 6, 2021
HCFO-containing isocyanate-reactive compositions, related foam-forming compositions and PUR-PIR foams
COVESTRO LLC3 citations70
US11753516B2Sep 12, 2023
HFO-containing compositions and methods of producing foams
COVESTRO LLC0 citations60
US11970565B2Apr 30, 2024
HCFO-containing isocyanate-reactive compositions, related foam-forming compositions and flame retardant PUR-PIR foams
COVESTRO LLC0 citations59
US12134676B2Nov 5, 2024
Rigid polyurethane foams suitable for use as panel insulation
COVESTRO LLC0 citations56
US11732100B2Aug 22, 2023
Polyol premixes, thermally insulating rigid polyurethane foams and methods for their production
COVESTRO LLC0 citations54
US11407874B2Aug 9, 2022
Polyol premixes, thermally insulating rigid polyurethane foams and methods for their production
COVESTRO LLC1 citations54
US11339260B2May 24, 2022
Pultrusion processes for producing fiber reinforced polyurethane compositions and polyurethane-forming reaction mixtures suitable for use in such processes
COVESTRO LLC0 citations49
US10851196B2Dec 1, 2020
Rigid polyurethane foams suitable for use as panel insulation
COVESTRO LLC0 citations46
US11738487B2Aug 29, 2023
Processes for making molded flexible foams and flexible foams produced thereby
COVESTRO LLC0 citations40