P

Inventor

REUSCHLING DIETER

DE13 patents
⚠️ This page may combine multiple inventors who share the name “REUSCHLING DIETER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HOECHST AG

12 patents
US5103046AApr 7, 1992

Process for the preparation of 6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-one 2,2-dioxide and its non-toxic salts, and the acetoacetamide-n-sulfonic acid (salts) which occur as intermediate(s) in this process

HOECHST AG33 citations95
US4695629ASep 22, 1987

Process for the preparation of 6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-one 2,2-dioxide and its non-toxic salts

HOECHST AG36 citations95
US4607100AAug 19, 1986

Process for the preparation of 6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-one 2,2-dioxide and its non-toxic salts

HOECHST AG39 citations95
US5011982AApr 30, 1991

Process for the preparation of 6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-one 2,2-dioxide and its non-toxic salts and the acetoacetamide-n-sulfonic acid (salts) which occur as intermediate(s) in this process

HOECHST AG30 citations92
US4797409AJan 10, 1989

1-hydroxy-2-pyridones, a process for their preparation, and medicaments which contain them, and intermediates formed in the preparation of the 1-hydroxy-2-pyridones

HOECHST AG32 citations92
US4638063AJan 20, 1987

Process for the preparation of 6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-one 2,2-dioxide and its non-toxic salts

HOECHST AG29 citations92
US4563521AJan 7, 1986

Process for the preparation of 6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-one 2,2-dioxide and its non-toxic salts

HOECHST AG29 citations92
US4806639AFeb 21, 1989

Process for the preparation of 6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-one 2,2-dioxide and for the purification thereof

HOECHST AG30 citations90
US4804755AFeb 14, 1989

Process for the preparation of 6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-one 2,2-dioxide and for the purification thereof

HOECHST AG38 citations90
US5194619AMar 16, 1993

Process for the preparation of substituted indenes

HOECHST AG25 citations88
US4916228AApr 10, 1990

Process for the preparation of 1-hydroxy-2-pyridones

HOECHST AG22 citations81
US4618455AOct 21, 1986

Process for preparing crystalline salts of acetoacetamide-N-sulfofluoride

HOECHST AG2 citations62

HAMON CHRISTIAN

1 patent