Inventor
YUM SU IL
US54 patents
⚠️ This page may combine multiple inventors who share the name “YUM SU IL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ALZA CORP
19 patentsUS5882676AMar 16, 1999
Skin permeation enhancer compositions using acyl lactylates
ALZA CORP207 citations99
US5378730AJan 3, 1995
Permeation enhancer comprising ethanol and monoglycerides
ALZA CORP203 citations99
US5795591AAug 18, 1998
Osmotic drug delivery devices with hydrophobic wall materials
ALZA CORP222 citations98
US5641504AJun 24, 1997
Skin permeation enhancer compositions using glycerol monolinoleate
ALZA CORP110 citations98
US3993069ANov 23, 1976
Liquid delivery device bladder
ALZA CORP288 citations98
US5141750AAug 25, 1992
Delayed onset transdermal delivery device
ALZA CORP141 citations97
US6165497ADec 26, 2000
Subsaturated nicotine transdermal therapeutic system
ALZA CORP58 citations96
US5629019AMay 13, 1997
Formulations with hydrophobic permeation enhancers
ALZA CORP75 citations96
US5402777AApr 4, 1995
Methods and devices for facilitated non-invasive oxygen monitoring
ALZA CORP182 citations96
US5284660AFeb 8, 1994
Delayed onset transdermal delivery device
ALZA CORP100 citations96
US5071656ADec 10, 1991
Delayed onset transdermal delivery device
ALZA CORP101 citations96
US5686097ANov 11, 1997
Monoglyceride/lactate ester permeation enhancer for codelivery of steroids
ALZA CORP140 citations95
US3987790AOct 26, 1976
Osmotically driven fluid dispenser
ALZA CORP406 citations94
US5024663AJun 18, 1991
Self-contained suction pump
ALZA CORP44 citations93
US6572879B1Jun 3, 2003
Formulations for transdermal delivery of pergolide
ALZA CORP19 citations92
US4140117AFeb 20, 1979
Cartridge for liquid infusion apparatus
ALZA CORP102 citations92
US6699497B1Mar 2, 2004
Formulations for the transdermal administration of fenoldopam
ALZA CORP14 citations81
US6960353B2Nov 1, 2005
Formulations for the transdermal administration of fenoldopam
ALZA CORP7 citations71
USRE39588EApr 24, 2007
Transdermal drug delivery device
ALZA CORP1 citations52
DURECT CORP
18 patentsUS9233160B2Jan 12, 2016
Oral drug delivery system
DURECT CORP27 citations98
US8974821B2Mar 10, 2015
Oral drug delivery system
DURECT CORP28 citations98
US8951556B2Feb 10, 2015
Oral drug delivery system
DURECT CORP32 citations98
US8945614B2Feb 3, 2015
Oral drug delivery system
DURECT CORP32 citations98
US8354124B2Jan 15, 2013
Oral drug delivery system
DURECT CORP52 citations98
US7438701B2Oct 21, 2008
Local concentration management system
DURECT CORP70 citations98
US9517271B2Dec 13, 2016
Oral drug delivery system
DURECT CORP21 citations96
US6835194B2Dec 28, 2004
Implantable devices and methods for treatment of pain by delivery of fentanyl and fentanyl congeners
DURECT CORP148 citations95
US9655861B2May 23, 2017
Oral pharmaceutical dosage forms
DURECT CORP6 citations83
US9592204B2Mar 14, 2017
Oral pharmaceutical dosage forms
DURECT CORP8 citations83
US9572885B2Feb 21, 2017
Compositions with a rheological modifier to reduce dissolution variability
DURECT CORP8 citations83
US9555113B2Jan 31, 2017
Compositions with a rheological modifier to reduce dissolution variability
DURECT CORP5 citations83
US9855333B2Jan 2, 2018
Compositions with a rheological modifier to reduce dissolution variability
DURECT CORP2 citations72
US9918982B2Mar 20, 2018
Oral drug delivery system
DURECT CORP1 citations63
US11529420B2Dec 20, 2022
Pharmaceutically active agent complexes, polymer complexes, and compositions and methods involving the same
DURECT CORP0 citations53
US10300142B2May 28, 2019
Compositions with a rheological modifier to reduce dissolution variability
DURECT CORP0 citations51
US10206883B2Feb 19, 2019
Oral pharamaceutical dosage forms
DURECT CORP0 citations51
US9907851B2Mar 6, 2018
Compositions with a rheological modifier to reduce dissolution variability
DURECT CORP0 citations51
YUM SU IL
10 patentsUS8168217B2May 1, 2012
Oral drug delivery system
YUM SU IL55 citations98
US8153152B2Apr 10, 2012
Oral drug delivery system
YUM SU IL55 citations98
US8147870B2Apr 3, 2012
Oral drug delivery system
YUM SU IL55 citations98
US8133507B2Mar 13, 2012
Oral drug delivery system
YUM SU IL99 citations98
US8420120B2Apr 16, 2013
Oral drug delivery system
YUM SU IL52 citations97
US8415401B2Apr 9, 2013
Oral pharmaceutical dosage forms
YUM SU IL64 citations96
US8337883B2Dec 25, 2012
Transdermal delivery systems
YUM SU IL5 citations72
US8252320B2Aug 28, 2012
Transdermal delivery system for sufentanil
YUM SU IL0 citations52
US8252319B2Aug 28, 2012
Transdermal delivery system for sufentanil
YUM SU IL0 citations52
US8246977B2Aug 21, 2012
Transdermal delivery systems
YUM SU IL0 citations52
(unassigned)
2 patentsTHEEUWES FELIX
1 patentShowing the top 50 of 54 patents by PatentIndex Score.