Inventor

SCHULER WILFRIED

DE5 patents

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

HOECHST AG

3 patents

US5100576AMar 31, 1992

Process for the preparation of a readily soluble bleach activator granulate with a long shelf life

HOECHST AG14 citations71

US5716569AFeb 10, 1998

Granulated bleaching activators and their preparation

HOECHST AG15 citations70

US5492995AFeb 20, 1996

Polycondensates containing phosphinic or phosphonic acid groups and siloxane groups

HOECHST AG2 citations60

CLARIANT GMBH

1 patent

US6426063B1Jul 30, 2002

Hair-treatment compositions comprising oligoesters

CLARIANT GMBH12 citations70

CASSELLA AG

1 patent

US5488123AJan 30, 1996

Polycondensates containing polysiloxane groups

CASSELLA AG3 citations60