Inventor
WERNER GERHARD
DE25 patents
⚠️ This page may combine multiple inventors who share the name “WERNER GERHARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HOECHST AG
13 patentsUS4552592ANov 12, 1985
Process for preparing printing ink binders, and their use in printing inks
HOECHST AG28 citations92
US5324350AJun 28, 1994
Cyclopentadiene-modified alkyd resins
HOECHST AG14 citations74
US4976783ADec 11, 1990
Modified cyclopentadiene resin, processes for its preparation, and its use
HOECHST AG9 citations74
US4322504AMar 30, 1982
Resin binders and process for preparing them
HOECHST AG16 citations71
US4307002ADec 22, 1981
Resin binders and process for preparing them
HOECHST AG15 citations71
US4169821AOct 2, 1979
Modified hydrocarbon resin composition for use in printing ink
HOECHST AG14 citations71
US3954912AMay 4, 1976
Graft polymers
HOECHST AG18 citations71
US4071676AJan 31, 1978
Hydrocarbon resins
HOECHST AG10 citations69
US5362818ANov 8, 1994
Modified cyclopentadiene resin
HOECHST AG4 citations63
US4255297AMar 10, 1981
Adhesive binding agents and adhesives containing them
HOECHST AG5 citations62
US4105607AAug 8, 1978
Modified air-drying alkyd resins
HOECHST AG3 citations62
US3944512AMar 16, 1976
Process for the manufacture of heat-curable synthetic resins which can be diluted with water and are suitable for the electrophoretic coating process
HOECHST AG6 citations60
US3937677AFeb 10, 1976
Process for the manufacture of heat-curable synthetic resins which can be diluted with water and are suitable for the electrophoretic coating process
HOECHST AG3 citations60