Inventor
HELTON DAVID R
US13 patents
⚠️ This page may combine multiple inventors who share the name “HELTON DAVID R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LILLY CO ELI
7 patentsUS6444665B1Sep 3, 2002
Method for treating pain
LILLY CO ELI79 citations96
US5925680AJul 20, 1999
Synthetic excitatory amino acids
LILLY CO ELI17 citations91
US5661184AAug 26, 1997
Psychiatric agents
LILLY CO ELI37 citations90
US6258807B1Jul 10, 2001
Method for treating pain
LILLY CO ELI12 citations72
US5717109AFeb 10, 1998
Excitatory amino acid receptor antagonists
LILLY CO ELI16 citations71
US5399565AMar 21, 1995
Pyrazolidinone CCK and gastrin antagonists and pharmaceutical formulations therof
LILLY CO ELI19 citations70
US6242462B1Jun 5, 2001
Pharmacological agents
LILLY CO ELI12 citations68
SPECTRUM PHARMACEUTICALS INC
3 patentsUS6770638B2Aug 3, 2004
Tetrahydroindolone and purine derivatives linked to arylpiperazines
SPECTRUM PHARMACEUTICALS INC22 citations92
US8734818B2May 27, 2014
Methods for treating cognitive/attention deficit disorders using tetrahydroindolone analogues and derivatives
SPECTRUM PHARMACEUTICALS INC1 citations62
US8377456B2Feb 19, 2013
Methods for treating cognitive/attention deficit disorders using tetrahydroindolone analogues and derivatives
SPECTRUM PHARMACEUTICALS INC3 citations62