P

Inventor

HUDKINS ROBERT L

US77 patents
⚠️ This page may combine multiple inventors who share the name “HUDKINS ROBERT L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CEPHALON INC

29 patents
US6630500B2Oct 7, 2003

Selected fused pyrrolocarbazoles

CEPHALON INC162 citations98
US6399780B1Jun 4, 2002

Isomeric fused pyrrolocarbazoles and isoindolones

CEPHALON INC61 citations96
US6127401AOct 3, 2000

Bridged indenopyrrolocarbazoles

CEPHALON INC49 citations96
US5705511AJan 6, 1998

Fused pyrrolocarbazoles

CEPHALON INC100 citations96
US5591855AJan 7, 1997

Fused pyrrolocarbazoles

CEPHALON INC115 citations96
US5475110ADec 12, 1995

Fused Pyrrolocarbazoles

CEPHALON INC93 citations96
US7074793B2Jul 11, 2006

Cyclic substituted fused pyrrolocarbazoles and isoindolones

CEPHALON INC60 citations95
US5616724AApr 1, 1997

Fused pyrrolo[2,3-c]carbazole-6-ones

CEPHALON INC51 citations95
US5594009AJan 14, 1997

Fused pyrrolocarbazoles

CEPHALON INC63 citations94
US7169802B2Jan 30, 2007

Fused pyrrolocarbazoles

CEPHALON INC18 citations92
US6359130B1Mar 19, 2002

Bridged indenopyrrolocarbazoles

CEPHALON INC48 citations92
US5808060ASep 15, 1998

Fused isoindolones

CEPHALON INC26 citations92
US5801190ASep 1, 1998

Fused pyrrolo 2,3-C! carbazole-6-ones

CEPHALON INC26 citations92
US6306849B1Oct 23, 2001

Selected derivatives of K-252a

CEPHALON INC35 citations91
US5516772AMay 14, 1996

K-252 derivatives which enhance neurotrophin-induced activity

CEPHALON INC38 citations90
US6448283B1Sep 10, 2002

Methods for preventing/treating damage to sensory hair cells and cochlear neurons

CEPHALON INC29 citations87
US9902696B2Feb 27, 2018

1,4-substituted piperidine derivatives

CEPHALON INC7 citations83
US7241779B2Jul 10, 2007

Fused pyrrolocarbazoles

CEPHALON INC13 citations83
US7122679B2Oct 17, 2006

Multicyclic compounds and the use thereof

CEPHALON INC14 citations83
US5650407AJul 22, 1997

Selected soluble esters of hydroxyl-containing indolocarbazoles

CEPHALON INC9 citations74
US7671064B2Mar 2, 2010

Fused pyrrolocarbazoles

CEPHALON INC7 citations73
US6451786B1Sep 17, 2002

3′-epimeric k-252a derivatives

CEPHALON INC8 citations73
US6841567B1Jan 11, 2005

Cyclic substituted fused pyrrolocarbazoles and isoindolones

CEPHALON INC7 citations72
US7291732B2Nov 6, 2007

Isomeric fused pyrrolocarbazoles and isoindolones

CEPHALON INC1 citations63
US6872746B2Mar 29, 2005

Isomeric fused pyrrolocarbazoles and isoindolones

CEPHALON INC3 citations63
US6635669B2Oct 21, 2003

Isomeric fused pyrrolocarbazoles and isoindolones

CEPHALON INC4 citations63
US5686444ANov 11, 1997

Selected soluble esters of hydroxyl-containing indolocarbazoles

CEPHALON INC2 citations63
US7230026B2Jun 12, 2007

Selected fused pyrrolocarbazoles

CEPHALON INC2 citations62
US7115613B2Oct 3, 2006

Selected fused pyrrolocarbazoles

CEPHALON INC2 citations62

89BIO LTD

7 patents

IGNYTA INC

6 patents

BACON EDWARD R

3 patents

NOVA PHARM CORP

1 patent

KYOWA HAKKO KOGYO KK

1 patent

BECKNELL NADINE C

1 patent

CHATTERJEE SANKAR

1 patent

CEPHALON LLC

1 patent

Showing the top 50 of 77 patents by PatentIndex Score.