Inventor
CULBRETH III WILLIAM K
US13 patents
⚠️ This page may combine multiple inventors who share the name “CULBRETH III WILLIAM K”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TEXACO CHEMICAL
9 patentsUS5354430AOct 11, 1994
Staged purification of contaminated propylene oxide
TEXACO CHEMICAL26 citations92
US5139622AAug 18, 1992
Purification of propylene oxide by extractive distillation
TEXACO CHEMICAL31 citations92
US5160587ANov 3, 1992
Extractive distillation of propylene oxide
TEXACO CHEMICAL20 citations81
US5145563ASep 8, 1992
Dehydration of propylene oxide by extracting distillation
TEXACO CHEMICAL20 citations81
US5154804AOct 13, 1992
Removal of water, acetone and methanol from propylene oxide by extractive distillation
TEXACO CHEMICAL13 citations73
US5154803AOct 13, 1992
Purification of contaminated propylene oxide by extractive distillation
TEXACO CHEMICAL12 citations73
US5145561ASep 8, 1992
Removal of water and methanol from propylene oxide by extractive distillation
TEXACO CHEMICAL9 citations73
US5116467AMay 26, 1992
Water and acetone removal from propylene oxide by extractive distillation
TEXACO CHEMICAL9 citations73
US5116466AMay 26, 1992
Propylene oxide purification by extractive distillation
TEXACO CHEMICAL13 citations73