Inventor

VARGA SCHAEFFERNE E

HU2 patents

Patents

2 patents

US5317022AMay 31, 1994

Pharmaceutical composition and use

ALKALOIDA VEGYESZETI GYAR126 citations92

US5457110AOct 10, 1995

Apioid analgesic without respiratory depression

ALKALOIDA VEGYESZETI GYAR8 citations65