Inventor
SHIH THOMAS L
US7 patents
Patents
7 patentsUS6221894B1Apr 24, 2001
Nodulisporic acid derivatives
MERCK & CO INC84 citations97
US4831016AMay 16, 1989
Reduced avermectin derivatives
MERCK & CO INC59 citations95
US5789587AAug 4, 1998
Heterocyclic-fused lactams promote release of growth hormone
MERCK & CO INC18 citations92
US5606054AFeb 25, 1997
Heterocyclic-fused lactams promote release of growth hormone
MERCK & CO INC23 citations92
US5830875ANov 3, 1998
24-and 25-substituted avermectin and milbemycin derivatives
MERCK & CO INC11 citations73
US4906619AMar 6, 1990
Alkyl avermectin derivatives
MERCK & CO INC20 citations68
US5411946AMay 2, 1995
Avermectin derivatives
MERCK & CO INC2 citations59