Inventor
LEYSEN DIRK
BE27 patents
⚠️ This page may combine multiple inventors who share the name “LEYSEN DIRK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AKZO NOBEL NV
13 patentsUS6281243B1Aug 28, 2001
Derivatives of azetidine and pyrrolidine
AKZO NOBEL NV21 citations89
US6313108B1Nov 6, 2001
Orally active androgens
AKZO NOBEL NV14 citations81
US6541465B2Apr 1, 2003
Orally active androgens
AKZO NOBEL NV8 citations73
US6403573B1Jun 11, 2002
Compounds of azetidine and pyrrolidin
AKZO NOBEL NV9 citations71
US6989378B2Jan 24, 2006
Testosterone derivative
AKZO NOBEL NV8 citations70
US6313139B1Nov 6, 2001
Benzylamine derivatives which are useful in treating psychiatric disorders
AKZO NOBEL NV7 citations68
US6780854B2Aug 24, 2004
Orally active androgens
AKZO NOBEL NV4 citations59
US6552011B1Apr 22, 2003
(Androst-5-en-17beta -yl)alkyl sulfoxides and sulfones and their use for control of fertility
AKZO NOBEL NV2 citations59
US6080773AJun 27, 2000
Benzylamine derivatives which are useful in treating psychiatric disorders
AKZO NOBEL NV5 citations57
US6706700B2Mar 16, 2004
14β,15β-methylene-17α-hydroxymethyl-androgens
AKZO NOBEL NV2 citations53
US5994366ANov 30, 1999
Tetrahydroimidazo[2,1-A]isoquinoline derivatives
AKZO NOBEL NV0 citations49
US6949531B2Sep 27, 2005
14 β, 16, 17-methylene steroids as novel androgens
AKZO NOBEL NV0 citations46
US6756366B1Jun 29, 2004
Orally active androgens
AKZO NOBEL NV1 citations45