Inventor
CAI DONGWEI
US10 patents
⚠️ This page may combine multiple inventors who share the name “CAI DONGWEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MERCK & CO INC
9 patentsUS5399771AMar 21, 1995
Process of synthesizing binaphthyl derivatives
MERCK & CO INC37 citations92
US6858631B1Feb 22, 2005
Polymorphic, amorphous and hydrated forms of 5-chloro-3-(4-methanesulfonylphenyl)-6′-methyl-[2,3′]bipyridinyl
MERCK & CO INC7 citations72
US6432952B1Aug 13, 2002
Polymorphic form of a tachykinin receptor antagonist
MERCK & CO INC12 citations72
US6333435B1Dec 25, 2001
Process of synthesizing binaphthyl derivatives
MERCK & CO INC12 citations69
US6051707AApr 18, 2000
Linear process for the preparation of a morpholine compound
MERCK & CO INC3 citations61
US5892082AApr 6, 1999
Process for the preparation of dimethyl titanocene
MERCK & CO INC4 citations60
US5484923AJan 16, 1996
Process of making spirocycles and analogs thereof
MERCK & CO INC1 citations51
US7361765B2Apr 22, 2008
Process for the preparation of CCR-2 antagonists
MERCK & CO INC1 citations46
US6051717AApr 18, 2000
Convergent process for the preparation of a morpholine compound
MERCK & CO INC1 citations42