Inventor
COPELAND GREGORY S
US17 patents
⚠️ This page may combine multiple inventors who share the name “COPELAND GREGORY S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PBI PERFORMANCE PRODUCTS INC
10 patentsUS9598541B2Mar 21, 2017
Method of making polybenzimidazole
PBI PERFORMANCE PRODUCTS INC10 citations79
US7915351B2Mar 29, 2011
Polybenzimidazole-polyetherketoneketone blends and miscible blends
PBI PERFORMANCE PRODUCTS INC6 citations71
US10273340B2Apr 30, 2019
Porous polybenzimidazole resin and method of making same
PBI PERFORMANCE PRODUCTS INC2 citations69
US12065763B2Aug 20, 2024
Method of making a phosphonated PBI fiber
PBI PERFORMANCE PRODUCTS INC0 citations60
US11959196B2Apr 16, 2024
Phosphonated PBI fiber
PBI PERFORMANCE PRODUCTS INC0 citations60
US11913140B2Feb 27, 2024
Phosphonated PBI fiber
PBI PERFORMANCE PRODUCTS INC0 citations60
US10934395B2Mar 2, 2021
Polybenzimidazole oligomers with reactive end groups
PBI PERFORMANCE PRODUCTS INC0 citations57
US7629420B2Dec 8, 2009
Tri-blend resin of PBI, PAEK, and PEI
PBI PERFORMANCE PRODUCTS INC0 citations51
US9156983B2Oct 13, 2015
Polybenzimidazole-polyetherketoneketone blends and miscible blends
PBI PERFORMANCE PRODUCTS INC0 citations50
US9828479B2Nov 28, 2017
Porous polybenzimidazole resin and method of making same
PBI PERFORMANCE PRODUCTS INC0 citations48
DAWKINS BOBBY G
4 patentsUS8309662B2Nov 13, 2012
Polybenzimidazole-polyetherketoneketone blends and miscible blends
DAWKINS BOBBY G3 citations60
US9447242B2Sep 20, 2016
Polybenzimidazole solution in an ionic liquid
DAWKINS BOBBY G2 citations57
US8420732B2Apr 16, 2013
Polybenzimidazole solution in an ionic liquid
DAWKINS BOBBY G2 citations57
US8802789B2Aug 12, 2014
Polybenzimidazole-polyetherketoneketone blends and miscible blends
DAWKINS BOBBY G0 citations49