P

Inventor

LUTZ SILVIA

DE6 patents
⚠️ This page may combine multiple inventors who share the name “LUTZ SILVIA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HOECHST AG

4 patents
US5262244ANov 16, 1993

Hydrophilic copolymers and their use in reprography

HOECHST AG18 citations72
US5178963AJan 12, 1993

Hydrophilic copolymers and their use in reprography

HOECHST AG13 citations72
US5178961AJan 12, 1993

Thermally crosslinkable hydrophilic copolymers and their use in reprography

HOECHST AG9 citations72
US5219664AJun 15, 1993

Hydrophilic copolymers and their use in reprography

HOECHST AG2 citations61

AGFA GEVAERT AG

2 patents
US5700618ADec 23, 1997

Process for the production of colored images by an electrophotographic route

AGFA GEVAERT AG3 citations60
US5750306AMay 12, 1998

Graft copolymers and colorless, transparent electrophotographic toners comprising these

AGFA GEVAERT AG6 citations58