Inventor
GABRIEL RICHARD L
US14 patents
⚠️ This page may combine multiple inventors who share the name “GABRIEL RICHARD L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PHARM ECO LAB INC
7 patentsUS5631405AMay 20, 1997
Method of forming amino acid-derived diaminopropanols useful as chemical intermediates for protease-inhibitors
PHARM ECO LAB INC28 citations91
US5643408AJul 1, 1997
Apparatus for decontaminating a liquid surfactant of dioxane
PHARM ECO LAB INC6 citations73
US5630914AMay 20, 1997
Method and apparatus for decontaminating a liquid
PHARM ECO LAB INC9 citations73
US5599994AFeb 4, 1997
Amino acid-derived diaminopropanols
PHARM ECO LAB INC11 citations72
US6020495AFeb 1, 2000
Stereoselective method for synthesizing dolaphenine
PHARM ECO LAB INC8 citations71
US5562808AOct 8, 1996
Method and apparatus for decontaminating a liquid surfactant of dioxane
PHARM ECO LAB INC2 citations62
US5750713AMay 12, 1998
Stereoselective method for synthesizing dolaphenine
PHARM ECO LAB INC2 citations60
JOHNSON MATTHEY PHARMACEUTICAL
5 patentsUS6462221B1Oct 8, 2002
Synthesis of nitroalcohol diastereomers
JOHNSON MATTHEY PHARMACEUTICAL9 citations68
US6461858B1Oct 8, 2002
Enzyme activated supports for enantiomeric separations
JOHNSON MATTHEY PHARMACEUTICAL6 citations61
US6677459B2Jan 13, 2004
Amino acid derivatives and methods of making the same
JOHNSON MATTHEY PHARMACEUTICAL3 citations60
US6479669B2Nov 12, 2002
Amino acid derivatives and methods of making the same
JOHNSON MATTHEY PHARMACEUTICAL2 citations60
US6590106B2Jul 8, 2003
Amino acid derivatives and methods of making the same
JOHNSON MATTHEY PHARMACEUTICAL0 citations50