| Patent | Date |
|---|
Silicone-containing acrylic polymers for transdermal drug delivery compositions
Grant 11,427,666 - Liao , et al. August 30, 2 | 2022-08-30 |
Transdermal Amphetamine Compositions With Low Levels Of Carbamate
App 20220218628 - Sonobe; Atsushi ; et al. | 2022-07-14 |
Amphetamine Carbamate Compounds And Methods
App 20220213029 - Mondal; Deboprosad | 2022-07-07 |
Stable transdermal amphetamine compositions and methods of manufacture
Grant 11,376,327 - Nguyen , et al. July 5, 2 | 2022-07-05 |
Amphetamine transdermal compositions with acrylic block copolymer
Grant 11,337,936 - Lambert , et al. May 24, 2 | 2022-05-24 |
Stretchable Backing Layers For Transdermal Drug Delivery Systems
App 20220023425 - MORI; Keita ; et al. | 2022-01-27 |
Microneedle device and methods
Grant 11,040,182 - Suzuki , et al. June 22, 2 | 2021-06-22 |
Compositions and methods for transdermal delivery of tertiary amine drugs
Grant 10,987,316 - Liao , et al. April 27, 2 | 2021-04-27 |
Silicone-containing Acrylic Polymers For Transdermal Drug Delivery Compositions
App 20200277424 - Liao; Jun ; et al. | 2020-09-03 |
Pressure-sensitive adhesives for transdermal drug delivery
Grant 10,406,115 - Zhang , et al. Sept | 2019-09-10 |
Pressure-sensitive adhesives for transdermal drug delivery
Grant 10,406,116 - Zhang , et al. Sept | 2019-09-10 |
Transdermal Pharmaceutical Compositions With Reduced Skin Irritation
App 20190192662 - INTURI; Swetha ; et al. | 2019-06-27 |
Transdermal drug delivery device including an occlusive backing
Grant 10,231,938 - Kanios , et al. | 2019-03-19 |
Transdermal drug delivery systems for levonorgestrel and ethinyl estradiol
Grant 10,231,977 - Patel , et al. | 2019-03-19 |
Compositions And Methods For Transdermal Delivery Of Amphetamine
App 20180243242 - Lambert; Robert L. | 2018-08-30 |
Stable Transdermal Amphetamine Compositions And Methods Of Manufacture
App 20180207280 - NGUYEN; Viet ; et al. | 2018-07-26 |
Compositions and methods for transdermal delivery of amphetamine
Grant 10,004,696 - Lambert June 26, 2 | 2018-06-26 |
Compositions and method for sustained drug delivery by active transdermal technology
Grant 9,987,361 - Suzuki , et al. June 5, 2 | 2018-06-05 |
Compositions and methods for transdermal delivery of amphetamine
Grant 9,901,552 - Lambert February 27, 2 | 2018-02-27 |
Transdermal Drug Delivery Systems For Norethindrone Acetate
App 20180036319 - NGUYEN; Viet | 2018-02-08 |
Transdermal estrogen device and delivery
Grant 9,833,419 - Mantelle December 5, 2 | 2017-12-05 |
Compositions And Methods For Transdermal Delivery Of Amphetamine
App 20170246126 - Lambert; Robert L. | 2017-08-31 |
Transdermal estrogen device and delivery
Grant 9,730,900 - Mantelle August 15, 2 | 2017-08-15 |
Transdermal estrogen device and delivery
Grant 9,724,310 - Mantelle August 8, 2 | 2017-08-08 |
Compositions and methods for the transdermal delivery of methylphenidate
Grant 9,717,697 - Liao , et al. August 1, 2 | 2017-08-01 |
Gastric Acid Modulators For Oral Delivery Of Peptides And Proteins
App 20170189363 - Klein; Jeffrey ; et al. | 2017-07-06 |
Compositions And Methods For Transdermal Delivery Of Amphetamine
App 20170181980 - Lambert; Robert L. | 2017-06-29 |
Device for transdermal administration of drugs including acrylic based polymers
Grant 9,668,981 - Kanios June 6, 2 | 2017-06-06 |
Stretchable Backing Layers For Transdermal Drug Delivery Systems
App 20170136124 - MORI; Keita ; et al. | 2017-05-18 |
Transdermal Drug Delivery Systems With Polyisobutylene Face Adhesive
App 20170112781 - Shima; Takito ; et al. | 2017-04-27 |
Transdermal Pharmaceutical Compositions With Reduced Skin Irritation
App 20170100481 - KLEIN; Jeffrey ; et al. | 2017-04-13 |
Device For Transdermal Administration Of Drugs Including Acrylic Based Polymers
App 20170065535 - KANIOS; DAVID | 2017-03-09 |
Multi-polymer Compositions For Transdermal Drug Delivery
App 20170007548 - Kulakofsky; Joshua ; et al. | 2017-01-12 |
Transdermal Drug Delivery Systems For Levonorgestrel And Ethinyl Estradiol
App 20170000745 - Kulakofsky; Joshua ; et al. | 2017-01-05 |
Pressure-sensitive Adhesives For Transdermal Drug Delivery
App 20160374954 - Zhang; Jilin ; et al. | 2016-12-29 |
Transdermal Testosterone Device And Delivery
App 20160331762 - Mantelle; Juan A. | 2016-11-17 |
Compositions and methods for transdermal delivery of amphetamine
Grant 9,474,722 - Lambert October 25, 2 | 2016-10-25 |
Transdermal Drug Delivery Systems For Levonorgestrel And Ethinyl Estradiol
App 20160296535 - PATEL; PRASHANT ; et al. | 2016-10-13 |
Compositions and methods for transdermal delivery of amphetamine
Grant 9,456,993 - Lambert October 4, 2 | 2016-10-04 |
Oligomeric/polymeric Silicone Fluids For Use In Transdermal Drug Delivery Systems
App 20160256406 - Liu; Puchun ; et al. | 2016-09-08 |
Pressure-sensitive Adhesives For Transdermal Drug Delivery
App 20160228383 - Zhang; Jilin ; et al. | 2016-08-11 |
Transdermal Drug Delivery Systems For Agomelatine
App 20160184246 - Liu; Puchun ; et al. | 2016-06-30 |
Transdermal Drug Delivery Device Including An Occlusive Backing
App 20160128949 - Kanios; David ; et al. | 2016-05-12 |
Device for transdermal administration of drugs including acrylic based polymers
Grant 9,333,263 - Kanios May 10, 2 | 2016-05-10 |
Transdermal testosterone device and delivery
Grant 9,320,742 - Mantelle April 26, 2 | 2016-04-26 |
Transdermal drug delivery systems for levonorgestrel and ethinyl estradiol
Grant 9,314,470 - Patel , et al. April 19, 2 | 2016-04-19 |
Device For Transdermal Administration Of Drugs Including Acrylic Based Polymers
App 20160095926 - Kanios; David | 2016-04-07 |
Multi-polymer compositions for transdermal drug delivery
Grant 9,295,726 - Kulakofsky , et al. March 29, 2 | 2016-03-29 |
Microneedle Device And Methods
App 20160045720 - Suzuki; Masayuki ; et al. | 2016-02-18 |
Silicone-containing Acrylic Polymers For Transdermal Drug Delivery Compositions
App 20160030362 - Liao; Jun ; et al. | 2016-02-04 |
Transdermal Estrogen Device And Delivery
App 20160015655 - Mantelle; Juan | 2016-01-21 |
Compositions And Methods For Transdermal Delivery Of Amphetamine And Clonidine
App 20150342899 - KULAKOFSKY; Joshua ; et al. | 2015-12-03 |
Transdermal drug delivery device including an occlusive backing
Grant 9,155,712 - Kanios , et al. October 13, 2 | 2015-10-13 |
Transdermal Estrogen Device And Delivery
App 20150272905 - Mantelle; Juan | 2015-10-01 |
Transdermal Drug Delivery Device Including An Occlusive Backing
App 20150157578 - Kanios; David ; et al. | 2015-06-11 |
Device for transdermal administration of drugs including acrylic polymers
Grant 9,034,370 - Kanios May 19, 2 | 2015-05-19 |
Compositions And Methods For Transdermal Delivery Of Amphetamine
App 20150119828 - Lambert; Robert L. | 2015-04-30 |
Compositions And Methods For Transdermal Delivery Of Amphetamine
App 20150104495 - Nguyen; Viet ; et al. | 2015-04-16 |
Device for transdermal administration of drugs including acrylic polymers
Grant 8,916,191 - Kanios December 23, 2 | 2014-12-23 |
Stable Transdermal Amphetamine Compositions And Methods Of Manufacture
App 20140322298 - Nguyen; Viet ; et al. | 2014-10-30 |
Compositions and methods for delivering active agents in transdermal drug delivery systems
Grant 8,865,207 - Kanios , et al. October 21, 2 | 2014-10-21 |
Transdermal drug delivery system for diclofenac
Grant 8,852,628 - Houze , et al. October 7, 2 | 2014-10-07 |
Device For Transdermal Administration Of Drugs Including Acrylic Polymers
App 20140288038 - Kanios; David | 2014-09-25 |
Transdermal Methylphenidate Compositions With Acrylic Block Copolymers
App 20140276483 - Liao; Jun ; et al. | 2014-09-18 |
Methylphenidate Transdermal Compositions With Rubber-based Adhesives
App 20140271792 - Liao; Jun | 2014-09-18 |
Amphetamine Transdermal Compositions With Acrylic Block Copolymer
App 20140271865 - Lambert; Robert ; et al. | 2014-09-18 |
Compositions And Methods For Transdermal Delivery Of Tertiary Amine Drugs
App 20140276478 - Liao; Jun ; et al. | 2014-09-18 |
Transdermal Drug Delivery System With Overlay
App 20140276479 - Nguyen; Viet ; et al. | 2014-09-18 |
Device For Transdermal Administration Of Drugs Including Acrylic Polymers
App 20140248330 - Kanios; David | 2014-09-04 |
Compositions And Methods For Controlling Drug Loss And Delivery In Transdermal Drug Delivery Systems
App 20140243764 - Kanios; David ; et al. | 2014-08-28 |
Transdermal drug delivery device including an occlusive backing
Grant 8,815,281 - Kanios , et al. August 26, 2 | 2014-08-26 |
Transdermal levonorgestrel device and delivery
Grant 8,784,877 - Houze , et al. July 22, 2 | 2014-07-22 |
Multi-layer transdermal drug delivery device
Grant 8,784,874 - Strauss July 22, 2 | 2014-07-22 |
Transdermal Estrogen Device And Delivery
App 20140200530 - Mantelle; Juan | 2014-07-17 |
Transdermal Drug Delivery Systems For Levonorgestrel And Ethinyl Estradiol
App 20140182597 - Patel; Prashant ; et al. | 2014-07-03 |
Multi-polymer Compositions For Transdermal Drug Delivery
App 20140186424 - Kulakofsky; Joshua ; et al. | 2014-07-03 |
Compositions And Methods For Transdermal Delivery Of Non-steroidal Anti-inflammatory Agents
App 20140188056 - Mori; Keita ; et al. | 2014-07-03 |
Compositions And Method For Treatment Of Attention Deficit Disorder And Attention Deficit/hyperactivity Disorder With Methylphenidate
App 20140179739 - Mantelle; Juan ; et al. | 2014-06-26 |
Compositions and methods for delivery of amino-functional drugs
Grant 8,715,723 - Kanios , et al. May 6, 2 | 2014-05-06 |
Compositions And Methods For Transdermal Delivery Of Amphetamine
App 20140121611 - LAMBERT; Robert L. | 2014-05-01 |
Compositions and methods for controlling drug loss and delivery in transdermal drug delivery systems
Grant 8,703,175 - Kanios , et al. April 22, 2 | 2014-04-22 |
Compositions And Methods For The Transdermal Delivery Of Methylphenidate
App 20140105979 - Liao; Jun ; et al. | 2014-04-17 |
Device for transdermal administration of drugs including acrylic polymers
Grant 8,632,802 - Kanios January 21, 2 | 2014-01-21 |
Compositions And Method For Treatment Of Attention Deficit Disorder And Attention Deficit/hyperactivity Disorder With Methylphenidate
App 20130324575 - Mantelle; Juan ; et al. | 2013-12-05 |
Compositions And Methods For Delivering Estradiol In Transdermal Drug Delivery Systems
App 20130317461 - Kanios; David ; et al. | 2013-11-28 |
Transdermal drug delivery device including an occlusive backing
Grant 8,591,941 - Kanios , et al. November 26, 2 | 2013-11-26 |
Inhibiting crystallization of steroidal hormones in transdermal delivery systems
Grant 8,586,080 - Hartwig , et al. November 19, 2 | 2013-11-19 |
Transdermal Estrogen Device And Delivery
App 20130156815 - Mantelle; Juan | 2013-06-20 |
Compositions and methods for controlling the flux of a drug from a transdermal drug delivery systems
Grant 8,343,538 - Kanios , et al. January 1, 2 | 2013-01-01 |
Transdermal compositions containing low molecular weight drugs which are liquid at room temperatures
Grant 8,337,884 - Mantelle , et al. December 25, 2 | 2012-12-25 |
Transdermal Drug Delivery Device Including An Occlusive Backing
App 20120269881 - Kanios; David ; et al. | 2012-10-25 |
Device For Transdermal Administration Of Drugs Including Acrylic Polymers
App 20120258942 - Kanios; David | 2012-10-11 |
Transdermal delivery of drugs based on crystal size
Grant 8,277,838 - Nguyen October 2, 2 | 2012-10-02 |
Transdermal delivery of drugs based on crystal size
Grant 8,246,976 - Nguyen August 21, 2 | 2012-08-21 |
Transdermal estrogen device and delivery
Grant 8,231,906 - Mantelle July 31, 2 | 2012-07-31 |
Transdermal Levonorgestrel Device And Delivery
App 20120189686 - Houze; David W. ; et al. | 2012-07-26 |
Dermal composition for controlling drug flux comprising two acrylic adhesive polymers having different functionalities and different solubility parameters
Grant 8,216,606 - Houze , et al. July 10, 2 | 2012-07-10 |
Transdermal Drug Delivery Device Including An Occlusive Backing
App 20120165762 - Kanios; David ; et al. | 2012-06-28 |
Packaging system for transdermal drug delivery systems
Grant 8,186,506 - Kanios , et al. May 29, 2 | 2012-05-29 |
Dermal composition for controlling drug flux comprising two acrylic adhesive polymers having different functionalities and different solubility parameters
Grant 8,187,628 - Houze , et al. May 29, 2 | 2012-05-29 |
Composition and method for controlling drug delivery from silicone adhesive blends
Grant 8,153,151 - Houze April 10, 2 | 2012-04-10 |
Enhanced drug delivery in transdermal systems
Grant 8,110,565 - Houze , et al. February 7, 2 | 2012-02-07 |
Compositions And Method For Treatment Of Attention Deficit Disorder And Attention Deficit/hyperactivity Disorder With Methylphenidate
App 20110288124 - Mantelle; Juan ; et al. | 2011-11-24 |
Transdermal Delivery Of Ketoprofen Polar Derivates
App 20110263705 - Hartwig; Rod ; et al. | 2011-10-27 |
Enhanced drug delivery in transdermal systems
Grant 8,025,898 - Houze , et al. September 27, 2 | 2011-09-27 |
Transdermal compositions containing low molecular weight drugs which are liquid at room temperatures
Grant 7,993,671 - Mantelle , et al. August 9, 2 | 2011-08-09 |
Transdermal delivery of ketoprofen polar derivatives
Grant 7,989,496 - Hartwig , et al. August 2, 2 | 2011-08-02 |
Transdermal Compositions Containing Low Molecular Weight Drugs Which Are Liquid At Room Temperatures
App 20110165222 - Mantelle; Juan ; et al. | 2011-07-07 |
Compositions And Methods For Treatment Of Attention Deficit Disorder And Attention Deficit/hyperactivity Disorder With Methylphenidate
App 20110160245 - Mantelle; Juan ; et al. | 2011-06-30 |
Transdermal Testosterone Device And Delivery
App 20110129535 - Mantelle; Juan A. | 2011-06-02 |
Transdermal Drug Delivery Device Including An Occlusive Backing
App 20110097384 - Kanios; David ; et al. | 2011-04-28 |
Transdermal Delivery Of Drugs Based On Crystal Size
App 20110091511 - Nguyen; Viet | 2011-04-21 |
Enhanced drug delivery in transdermal systems
Grant 7,879,831 - Houze February 1, 2 | 2011-02-01 |
Enhanced drug delivery in transdermal systems
Grant 7,867,986 - Houze January 11, 2 | 2011-01-11 |
Compositions And Methods For Controlling Drug Loss And Delivery In Transdermal Drug Delivery Systems
App 20100310610 - Kanios; David P. ; et al. | 2010-12-09 |
Transdermal estrogen device and delivery
App 20100008991 - Mantelle; Juan | 2010-01-14 |
Transdermal Delivery Of Ketoprofen Polar Derivatives
App 20090062394 - HARTWIG; Rod ; et al. | 2009-03-05 |
Composition and method for controlling drug delivery from silicone adhesive blends
App 20090035377 - Houze; David | 2009-02-05 |
Enhanced drug delivery in transdermal systems
Grant 7,456,159 - Houze , et al. November 25, 2 | 2008-11-25 |
Enhanced drug delivery in transdermal systems
App 20080167280 - Houze; David ; et al. | 2008-07-10 |
Enhanced drug delivery in transdermal systems
App 20080167365 - Houze; David ; et al. | 2008-07-10 |
Crystallization inhibition of drugs in transdermal drug delivery systems and methods of use
App 20080063698 - Hartwig; Rod Lawson | 2008-03-13 |
Compositions and method for treatment of Attention Deficit Disorder and Attention Deficit/Hyperactivity Disorder with methylphenidate
App 20080008746 - Mantelle; Juan ; et al. | 2008-01-10 |
Compositions and methods for delivery of amino-functional drugs
App 20070212410 - Kanios; David P. ; et al. | 2007-09-13 |
Compositions and method for treatment of attention deficit disorder and attention deficit/hyperactivity disorder with methylphenidate
App 20070059349 - Mantelle; Juan ; et al. | 2007-03-15 |
Composition and methods for drug delivery
App 20060240087 - Houze; David ; et al. | 2006-10-26 |
Compositions and methods for drug delivery
App 20060233870 - Houze; David ; et al. | 2006-10-19 |
Barrier film lined backing layer composition and method for topical administration of active agents
Grant 7,063,859 - Kanios , et al. June 20, 2 | 2006-06-20 |
Product positioning retention package
Grant 7,044,301 - Houze May 16, 2 | 2006-05-16 |
Transdermal delivery of drugs based on crystal size
App 20060078603 - Nguyen; Viet | 2006-04-13 |
Transdermal drug delivery device including an occlusive backing
App 20060078604 - Kanios; David ; et al. | 2006-04-13 |
Compositions and methods for delivering estradiol in transdermal drug delivery systems
App 20060078601 - Kanios; David ; et al. | 2006-04-13 |
Device for transdermal administration of drugs including acrylic polymers
App 20060078602 - Kanios; David | 2006-04-13 |
Packaging system for transdermal drug delivery systems
App 20050214354 - Kanios, David P. ; et al. | 2005-09-29 |
Compositions and methods for controlling drug loss and delivery in transdermal drug delivery systems
App 20050169977 - Kanios, David P. ; et al. | 2005-08-04 |
Packaging meterials for transdermal drug delivery systems
App 20050150190 - Kanios, David | 2005-07-14 |
Packaging system for transdermal drug delivery systems
Grant 6,905,016 - Kanios , et al. June 14, 2 | 2005-06-14 |
Transdermal administration of ace inhibitors
App 20050100589 - Li, Chensheng ; et al. | 2005-05-12 |
Method of individually tracking and identifying a drug delivery device
Grant 6,851,615 - Jones February 8, 2 | 2005-02-08 |
Composition and method for controlling drug delivery from silicone adhesive blends
App 20050019385 - Houze, David | 2005-01-27 |
Transdermal administration of ACE inhibitors
Grant 6,805,878 - Li , et al. October 19, 2 | 2004-10-19 |
Product retention package
App 20040168945 - Houze, David | 2004-09-02 |
Packaging materials for transdermal drug delivery systems
App 20040139705 - Kanios, David | 2004-07-22 |
Crystallization inhibition of drugs in transdermal drug delivery systems and methods of use
App 20040142023 - Hartwig, Rod Lawson | 2004-07-22 |
Bioadhesive compositions and methods for topical administration of active agents
App 20040018241 - Houze, David ; et al. | 2004-01-29 |
Enhanced drug delivery in transdermal systems
App 20030232073 - Houze, David ; et al. | 2003-12-18 |
Compositions and methods to effect the release profile in the transdermal administration of active agents
Grant 6,638,528 - Kanios October 28, 2 | 2003-10-28 |
Compositions and methods for drug delivery
App 20030170195 - Houze, David ; et al. | 2003-09-11 |
Enhanced drug delivery in transdermal systems
App 20030152613 - Houze, David | 2003-08-14 |
Enhanced drug delivery in transdermal systems
App 20030152614 - Houze, David | 2003-08-14 |
Crystallization inhibition of drugs in transdermal drug delivery systems and methods of use
App 20030152616 - Hartwig, Rod Lawson | 2003-08-14 |
Enhanced drug delivery in transdermal systems
App 20030152615 - Houze, David | 2003-08-14 |
Bioadhesive compositions and methods for topical administration of active agents
Grant 6,562,363 - Mantelle , et al. May 13, 2 | 2003-05-13 |
Packaging system for transdermal drug delivery systems
App 20020168401 - Kanios, David P. ; et al. | 2002-11-14 |
Solubility enhancement of drugs in transdermal drug delivery systems and methods of use
Grant 6,465,004 - Rossi-Montero , et al. October 15, 2 | 2002-10-15 |
Compositions and method for treatment of attention deficit disorder and attention deficit/hyperactivity disorder with methylphenidate
App 20020102291 - Mantelle, Juan ; et al. | 2002-08-01 |
Transdermal compositions containing low molecular weight drugs which are liquid at room temperatures
Grant 6,316,022 - Mantelle , et al. November 13, 2 | 2001-11-13 |
Solubility parameter based drug delivery system and method for altering drug saturation concentration
Grant 6,235,306 - Miranda , et al. May 22, 2 | 2001-05-22 |
Solubility parameter based drug delivery system and method for altering drug saturation concentration
Grant 6,221,383 - Miranda , et al. April 24, 2 | 2001-04-24 |
Patch applicator
Grant 6,159,497 - LaPrade , et al. December 12, 2 | 2000-12-12 |
Patch applicator
Grant 6,129,929 - Wick October 10, 2 | 2000-10-10 |
Solubility parameter based drug delivery system and method for altering drug saturation concentration
Grant 6,024,976 - Miranda , et al. February 15, 2 | 2000-02-15 |
Composition and methods for transdermal delivery of acid labile drugs
Grant 6,024,974 - Li February 15, 2 | 2000-02-15 |
Solubility parameter based drug delivery system and method for altering drug saturation concentration
Grant 5,958,446 - Miranda , et al. September 28, 1 | 1999-09-28 |
Compositions and methods for using low-swell clays in nicotine containing dermal compositions
Grant 5,725,876 - Mantelle , et al. March 10, 1 | 1998-03-10 |
Compositions and methods for topical administration of pharmaceutically active agents
Grant 5,719,197 - Kanios , et al. February 17, 1 | 1998-02-17 |
Method and device for the release of drugs to the skin
Grant 5,686,099 - Sablotsky , et al. November 11, 1 | 1997-11-11 |
Method for forming a transdermal drug device
Grant 5,656,285 - Sablotsky , et al. August 12, 1 | 1997-08-12 |
Solubility parameter based drug delivery system and method for altering drug saturation concentration
Grant 5,656,286 - Miranda , et al. August 12, 1 | 1997-08-12 |
Solubility parameter based drug delivery system and method for altering drug saturation concentration
Grant 5,474,783 - Miranda , et al. December 12, 1 | 1995-12-12 |
Compositions and methods for topical administration of pharmaceutically active agents
Grant 5,332,576 - Mantelle July 26, 1 | 1994-07-26 |
Method and device for the release of drugs to the skin
Grant 5,300,291 - Sablotsky , et al. April 5, 1 | 1994-04-05 |
Compositions and methods for topical administration of pharmaceutically active agents
Grant 5,234,957 - Mantelle August 10, 1 | 1993-08-10 |
One-step method for forming a pressure-sensitive adhesive transdermal drug device
Grant 5,032,207 - Sablotsky , et al. July 16, 1 | 1991-07-16 |
Apparatus for iontophoretic drug delivery
Grant 5,006,108 - LaPrade April 9, 1 | 1991-04-09 |
Transdermal acrylic multipolymer drug delivery system
Grant 4,994,267 - Sablotsky February 19, 1 | 1991-02-19 |
Breathable backing
Grant 4,994,278 - Sablotsky , et al. February 19, 1 | 1991-02-19 |
Transdermal multipolymer drug delivery system
Grant 4,814,168 - Sablotsky , et al. March 21, 1 | 1989-03-21 |
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