Inventor
RORK GERALD S
US8 patents
Patents
8 patentsUS5882682AMar 16, 1999
Controlled release simvastatin delivery device
MERCK & CO INC206 citations98
US5366738ANov 22, 1994
Controlled release drug dispersion delivery device
MERCK & CO INC207 citations98
US4968507ANov 6, 1990
Controlled porosity osmotic pump
MERCK & CO INC174 citations98
US4851228AJul 25, 1989
Multiparticulate controlled porosity osmotic
MERCK & CO INC330 citations98
US5582838ADec 10, 1996
Controlled release drug suspension delivery device
MERCK & CO INC139 citations97
US5543154AAug 6, 1996
Controlled release nifedipine delivery device
MERCK & CO INC54 citations95
US4886668ADec 12, 1989
Multiparticulate controlled porosity osmotic pump
MERCK & CO INC64 citations95
US4880631ANov 14, 1989
Controlled porosity osmotic pump
MERCK & CO INC30 citations92