P

Inventor

SCHAFER STEFAN

DE7 patents
⚠️ This page may combine multiple inventors who share the name “SCHAFER STEFAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HOECHST AG

5 patents
US4003723AJan 18, 1977

Purification of crude hydrogen chloride

HOECHST AG57 citations94
US4101573AJul 18, 1978

Production of methyldichlorophosphane

HOECHST AG17 citations71
US4104304AAug 1, 1978

Production of methyldichlorophosphane

HOECHST AG10 citations68
US4104299AAug 1, 1978

Production of pure methyldichlorophosphane

HOECHST AG3 citations60
US4045295AAug 30, 1977

Purification of sulfuric acid containing acetic acid

HOECHST AG6 citations60

KOCH MEMBRANE SYSTEMS GMBH

1 patent
US7160454B2Jan 9, 2007

Membrane filter for water treatment

KOCH MEMBRANE SYSTEMS GMBH14 citations81

SANOFI AVENTIS DEUTSCHLAND

1 patent
US7514423B2Apr 7, 2009

Use of vasopeptidase inhibitors in the treatment of metabolic diseases, nephropathy and advanced glycation end-product associated diseases

SANOFI AVENTIS DEUTSCHLAND0 citations51