Inventor
STAHLY BARBARA C
US24 patents
⚠️ This page may combine multiple inventors who share the name “STAHLY BARBARA C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ETHYL CORP
18 patentsUS4370278AJan 25, 1983
Nucleophilic substitution process
ETHYL CORP7 citations65
US5049691ASep 17, 1991
Process for transhalogenating a halophosphorous compound with anhydrous hydrogen fluoride
ETHYL CORP5 citations62
US5003116AMar 26, 1991
Haloethylation of aromatic hydrocarbons
ETHYL CORP4 citations62
US4994596AFeb 19, 1991
Cyanoalkenylation process
ETHYL CORP2 citations62
US4990704AFeb 5, 1991
Haloethylation of aromatic hydrocarbons
ETHYL CORP3 citations62
US4935514AJun 19, 1990
Thiation process
ETHYL CORP5 citations62
US4675448AJun 23, 1987
Chlorination process
ETHYL CORP4 citations62
US4502998AMar 5, 1985
Nucleophilic substitution process
ETHYL CORP3 citations62
US4476315AOct 9, 1984
Nucleophilic substitution process
ETHYL CORP3 citations62
US5136075AAug 4, 1992
Process for transhalogenating a halophosphorus compound with fluoride
ETHYL CORP1 citations52
US4710581ADec 1, 1987
Nucleophilic substitution process
ETHYL CORP1 citations52
US4581463AApr 8, 1986
Nucleophilic substitution process combined with additional reaction steps
ETHYL CORP1 citations52
US4511729AApr 16, 1985
Nucleophilic substitution process
ETHYL CORP0 citations52
US4502995AMar 5, 1985
Nucleophilic substitution process
ETHYL CORP1 citations52
US4499026AFeb 12, 1985
Nucleophilic substitution process
ETHYL CORP0 citations52
US4952718AAug 28, 1990
Reduction of cyanohydrins
ETHYL CORP1 citations51
US4935510AJun 19, 1990
Thiation process
ETHYL CORP1 citations51
US4935513AJun 19, 1990
Thiation process
ETHYL CORP0 citations51