Inventor
MARKERT GERHARD
DE13 patents
Patents
13 patentsUS5652316AJul 29, 1997
Universally compatible pigment dispersants
ROEHM GMBH65 citations96
US4829101AMay 9, 1989
Polymer particles and latices thereof for the immobilization of biologically active substances
ROEHM GMBH47 citations94
US4710525ADec 1, 1987
Polymer particles and latices thereof for the immobilization of biologically active substances
ROEHM GMBH39 citations91
US5306743AApr 26, 1994
Multiple phase synthetic resin dispersion
ROEHM GMBH32 citations90
US4452862AJun 5, 1984
Pharmaceutical coating materials soluble or swellable in gastric juice and pharmaceutical dosage forms coated therewith
ROEHM GMBH22 citations82
US4542175ASep 17, 1985
Method for thickening aqueous systems
ROEHM GMBH24 citations81
US4338418AJul 6, 1982
Process for graft copolymerization
ROEHM GMBH20 citations80
US4281081AJul 28, 1981
Process for graft copolymerization
ROEHM GMBH27 citations80
US4373056AFeb 8, 1983
Aqueous artificial resin dispersions free of emulsifying agents
ROEHM GMBH20 citations79
US4753708AJun 28, 1988
Method for heat sealing
ROEHM GMBH17 citations72
US4640954AFeb 3, 1987
Polymer suspension containing a water-soluble polymer suspended in an oil phase
ROEHM GMBH10 citations72
US5976527ANov 2, 1999
High surface area support having bound latex particles containing oxirane groups for immobilization of substances
ROEHM GMBH11 citations71
US4059574ANov 22, 1977
Symmetric azo-bis-mercapto compounds
ROEHM GMBH1 citations46