Inventor
SIOL WERNER
DE101 patents
Patents
50 patentsUS5652316AJul 29, 1997
Universally compatible pigment dispersants
ROEHM GMBH65 citations96
US5280073AJan 18, 1994
Elastomeric arcylic resins
ROEHM GMBH64 citations96
US5219931AJun 15, 1993
Thermoplastically processable solvent-resistant polymer mixtures
ROEHM GMBH93 citations96
US5155172AOct 13, 1992
Elastomeric acrylic resins
ROEHM GMBH59 citations96
US4906696AMar 6, 1990
Transparent, thermoplastically processable polymer blends made of an aromatic polycarbonate and a methyacrylate polymer
ROEHM GMBH109 citations96
US4539361ASep 3, 1985
Method for making polymodal aqueous synthetic resin dispersions
ROEHM GMBH133 citations96
US4520172AMay 28, 1985
Method for coating medicaments
ROEHM GMBH116 citations96
US4456726AJun 26, 1984
Method for making aqueous dispersions of a synthetic resin
ROEHM GMBH84 citations96
US4829101AMay 9, 1989
Polymer particles and latices thereof for the immobilization of biologically active substances
ROEHM GMBH47 citations94
US4513118AApr 23, 1985
Emulsion polymers for modifying impact strength
ROEHM GMBH78 citations94
US5430104AJul 4, 1995
Polymer mixtures with lower critical solution temperature (LCST) behavior
ROEHM GMBH27 citations93
US5053177AOct 1, 1991
Method for making a coated synthetic resin web
ROEHM GMBH26 citations93
US4921669AMay 1, 1990
Method for coating a continuous train of synthetic resin with a scratch resistant coating
ROEHM GMBH36 citations93
US4898912AFeb 6, 1990
Compatible polymer blends
ROEHM GMBH25 citations93
US4722595AFeb 2, 1988
Process for displaying optically readable information
ROEHM GMBH43 citations93
US6214942B1Apr 10, 2001
Multi-stage process for producing heat resistant dimensionally stable polymethacrylate moulding compounds
ROEHM GMBH42 citations92
US5530080AJun 25, 1996
Polymethacrylate molding compound with high heat deflection temperature and stability against thermal degradation
ROEHM GMBH27 citations92
US5527576AJun 18, 1996
Heat-sealable plastic films
ROEHM GMBH21 citations92
US5239001AAug 24, 1993
Ternary polymer mixtures
ROEHM GMBH26 citations92
US5063112ANov 5, 1991
Impact-resistant methacrylate protective layer for polycarbonate, containing uv absorber
ROEHM GMBH32 citations92
US4997883AMar 5, 1991
Impact resistance modifier for polycarbonate
ROEHM GMBH50 citations92
US4814207AMar 21, 1989
Method for making protective coatings
ROEHM GMBH25 citations92
US4455342AJun 19, 1984
Acrylic resin dispersions
ROEHM GMBH28 citations92
US4314800AFeb 9, 1982
Method for treating pelts and leather
ROEHM GMBH43 citations92
US5473019ADec 5, 1995
Method of manufacturing monodisperse poly(meth)acrylate particles
ROEHM GMBH29 citations91
US5451650ASep 19, 1995
Method of manufacturing monodisperse poly(meth)acrylate particles
ROEHM GMBH27 citations91
US4710525ADec 1, 1987
Polymer particles and latices thereof for the immobilization of biologically active substances
ROEHM GMBH39 citations91
US5342646AAug 30, 1994
Method for making carrier systems for biologically active materials
ROEHM GMBH29 citations90
US5540989AJul 30, 1996
Multilayered heat-sealable plastic films
ROEHM GMBH35 citations89
US5395882AMar 7, 1995
Light-scattering polystyrene molding compounds, and molded articles produced therefrom
ROEHM GMBH52 citations87
US5523354AJun 4, 1996
Method of crosslinking organic polymers
ROEHM GMBH19 citations82
US4473678ASep 25, 1984
Aqueous dispersion of a self-crosslinking resin
ROEHM GMBH22 citations82
US4452862AJun 5, 1984
Pharmaceutical coating materials soluble or swellable in gastric juice and pharmaceutical dosage forms coated therewith
ROEHM GMBH22 citations82
US4877853AOct 31, 1989
Polymethyl methacrylate molding compounds
ROEHM GMBH23 citations81
US4542171ASep 17, 1985
Thickeners and binders forming gels in gasoline
ROEHM GMBH23 citations81
US4521567AJun 4, 1985
Method for making impact resistant molding compositions
ROEHM GMBH21 citations81
US4463032AJul 31, 1984
Method for making block-resistant soft polymer beads
ROEHM GMBH24 citations81
US4772506ASep 20, 1988
Glass with temperature-controlled transluency
ROEHM GMBH22 citations77
US5349025ASep 20, 1994
Heat sealable plastic film
ROEHM GMBH14 citations74
US5212237AMay 18, 1993
Polymer mixtures
ROEHM GMBH8 citations74
US5141993AAug 25, 1992
Compatible blends of polyoxymethylene and polyalkyl acrylates
ROEHM GMBH9 citations74
US5066718ANov 19, 1991
Compatible polymer mixtures
ROEHM GMBH7 citations74
US5053276AOct 1, 1991
Compatible polymer blends
ROEHM GMBH13 citations74
US5047481ASep 10, 1991
Compatible polymer blends
ROEHM GMBH5 citations74
US4985504AJan 15, 1991
Compatible polymer blends
ROEHM GMBH7 citations74
US4965783AOct 23, 1990
Compatible polymers, and use of same for registering optically readable information
ROEHM GMBH8 citations74
US4952455AAug 28, 1990
Compatible polymer mixtures
ROEHM GMBH10 citations74
US4900791AFeb 13, 1990
Compatible polyblends
ROEHM GMBH12 citations74
US4897441AJan 30, 1990
Compatible polymer mixtures
ROEHM GMBH8 citations74
US4892909AJan 9, 1990
Compatible styrene-methacrylate polymer blends
ROEHM GMBH9 citations74
Showing the top 50 of 101 patents by PatentIndex Score.