Inventor
RAGNARSSON GERT
SE5 patents
Patents
5 patentsUS5614218AMar 25, 1997
Controlled release preparation
PHARMACIA & UPJOHN AB152 citations94
US5952005ASep 14, 1999
Controlled release preparation for administering morphine
PHARMACIA & UPJOHN AB86 citations92
US5656291AAug 12, 1997
Controlled release preparation
PHARMACIA & UPJOHN AB27 citations89
US5635205AJun 3, 1997
Pharmaceutical carrier system containing defined lipids
PHARMACIA & UPJOHN AB38 citations89
US5804217ASep 8, 1998
Manufacturing matrices
PHARMACIA & UPJOHN AB6 citations53