Inventor

ANTWERPEN WERNER

DE4 patents

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

HOECHST AG

3 patents

US5607618AMar 4, 1997

Use of a water-soluble copolymers based on acrylamidoalkylenesulfonic acid as a detergent additive

HOECHST AG24 citations91

US5542951AAug 6, 1996

Use of copolymers based on vinyl monomers and carboxylic acid amides as a detergent additive

HOECHST AG18 citations71

US5492995AFeb 20, 1996

Polycondensates containing phosphinic or phosphonic acid groups and siloxane groups

HOECHST AG2 citations60

CASSELLA AG

1 patent

US5488123AJan 30, 1996

Polycondensates containing polysiloxane groups

CASSELLA AG3 citations60