Inventor
KESSLER DONALD W
US11 patents
⚠️ This page may combine multiple inventors who share the name “KESSLER DONALD W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEPRACOR INC
9 patentsUS6472563B1Oct 29, 2002
Formoterol tartrate process and polymorph
SEPRACOR INC78 citations97
US6720453B2Apr 13, 2004
Formoterol tartrate polymorph
SEPRACOR INC34 citations96
US7342132B2Mar 11, 2008
Formoterol tartrate process and polymorph
SEPRACOR INC13 citations92
US7145036B2Dec 5, 2006
Formoterol tartrate polymorph
SEPRACOR INC20 citations92
US7479572B2Jan 20, 2009
Formoterol tartrate process and polymorph
SEPRACOR INC17 citations88
US7732641B2Jun 8, 2010
Formoterol tartrate process and polymorph
SEPRACOR INC4 citations73
US6703508B2Mar 9, 2004
Methods for the stereoselective synthesis of substituted piperidines
SEPRACOR INC8 citations72
US7692019B2Apr 6, 2010
Methods for the stereoselective synthesis of substituted piperidines
SEPRACOR INC0 citations51
US7005524B2Feb 28, 2006
Methods for the stereoselective synthesis of substituted piperidines
SEPRACOR INC0 citations51