Inventor
SOMMER AUGUST
11 patents
⚠️ This page may combine multiple inventors who share the name “SOMMER AUGUST”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
VEBA CHEMIE AG
6 patentsUS3955939AMay 11, 1976
Extractive distillation of isopropyl alcohol with an ether solvent recovered from the initial feed
VEBA CHEMIE AG13 citations72
US4351970ASep 28, 1982
Method of preparing alcohols having two to four carbon atoms by catalytic hydration of olefins
VEBA CHEMIE AG12 citations71
US4150245AApr 17, 1979
Hydration of olefins using vaporized phosphoric acid
VEBA CHEMIE AG9 citations68
US3953533AApr 27, 1976
Process for the hydration of olefins to alcohols
VEBA CHEMIE AG6 citations61
US4006189AFeb 1, 1977
Process for purifying glyoxal
VEBA CHEMIE AG3 citations57
US4065506ADec 27, 1977
Continuous process for refining glyoxal
VEBA CHEMIE AG3 citations53
HUELS CHEMISCHE WERKE AG
5 patentsUS4541897ASep 17, 1985
Distillation process for the production of dehydrated ethanol
HUELS CHEMISCHE WERKE AG125 citations92
US4808559AFeb 28, 1989
Method of manufacturing a catalyst for hydration of olefins to alcohols
HUELS CHEMISCHE WERKE AG36 citations88
US4299730ANov 10, 1981
Process for the production of a catalyst for the hydration of olefins into alcohols
HUELS CHEMISCHE WERKE AG24 citations80
US4380509AApr 19, 1983
Method for producing a catalyst for the hydration of olefins
HUELS CHEMISCHE WERKE AG14 citations72
US4329257AMay 11, 1982
Method of producing a catalyst from clay minerals for the hydration of olefins
HUELS CHEMISCHE WERKE AG15 citations72