Inventor
HALL JR HENRY K
US9 patents
⚠️ This page may combine multiple inventors who share the name “HALL JR HENRY K”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CELANESE CORP
6 patentsUS4654412AMar 31, 1987
Linear, melt processable, crosslinkable, thermotropic wholly aromatic polyesters and crosslinked polymers prepared therefrom
CELANESE CORP28 citations92
US4483977ANov 20, 1984
High molecular weight polybenzimidazoles
CELANESE CORP20 citations82
US4346213AAug 24, 1982
Process for the preparation of polybutylene terephthalate
CELANESE CORP19 citations79
US4452967AJun 5, 1984
High molecular weight polybenzimidazole preparation with phosphorus containing catalyst
CELANESE CORP9 citations73
US4439597AMar 27, 1984
Process for the preparation of polybutylene terephthalate
CELANESE CORP14 citations70
US4414383ANov 8, 1983
High molecular weight polybenzimidazole preparation with phosphorus containing polymerization catalyst
CELANESE CORP6 citations62