Inventor
WALKOWIAK MICHAEL
22 patents
Patents
22 patentsUS4308190ADec 29, 1981
Dental materials based on organic plastics in paste form
BAYER AG61 citations95
US4323348AApr 6, 1982
Dental compositions
BAYER AG57 citations94
US4707504ANov 17, 1987
Porous fillers in polymerizable compositions
BAYER AG61 citations93
US4437836AMar 20, 1984
Photopolymerizable dental compositions
BAYER AG41 citations92
US4182829AJan 8, 1980
Impression materials for dentistry
BAYER AG36 citations92
US4302376ANov 24, 1981
Dental materials which are opaque to X-rays and are based on organic plastics in paste form
BAYER AG30 citations91
US4552906ANov 12, 1985
Polymerizable dental compositions and molded dental articles produced therefrom
BAYER AG45 citations90
US4389496AJun 21, 1983
Thixotropic formulations of silicone pastes for impressions of teeth and mucous membrane
BAYER AG23 citations78
US4389507AJun 21, 1983
Filler-containing bead polymers
BAYER AG10 citations74
US4394465AJul 19, 1983
Dental materials based on organic plastics in paste form
BAYER AG16 citations73
US4369262AJan 18, 1983
Dental material based on crosslinked plastic and polymerizable binder
BAYER AG15 citations73
US4277536AJul 7, 1981
Bead polymers of viscous dimethacrylates
BAYER AG12 citations73
US4233424ANov 11, 1980
Process for the production of bead polymers
BAYER AG7 citations73
US4223114ASep 16, 1980
Process for the production of bead polymers
BAYER AG11 citations73
US4300886ANov 17, 1981
Shaped dental articles
BAYER AG17 citations72
US4177563ADec 11, 1979
Dental filling material
BAYER AG17 citations72
US4107304AAug 15, 1978
Oxo-imidazolidine substituted cephalosporins and antibacterial compositions and methods of combatting bacteria employing them
BAYER AG5 citations63
US4093722AJun 6, 1978
Sulfonylimidazolidone substituted cephalosporins, antibacterial compositions containing them, and methods of combatting bacteria employing them
BAYER AG3 citations63
US4086340AApr 25, 1978
Cephalosporins and their production
BAYER AG3 citations63
US4086341AApr 25, 1978
Cephalosporin derivatives
BAYER AG2 citations62
US4029806AJun 14, 1977
Nitro-β-lactam antibiotics and processes for their preparation and use
BAYER AG4 citations62
US4012518AMar 15, 1977
Nitro-β-lactam antibiotics and processes for their preparation and use
BAYER AG2 citations62