Patents by Inventor Melinda K. Nelson
Melinda K. Nelson has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 7011844Abstract: Composition of matter for application to a body surface or membrane to administer fluoxetine by permeation through the body surface or membrane, the composition comprising fluoxetine to be administered, at a therapeutically effective rate, alone or in combination with a permeation enhancer or mixture. A preferred embodiment is directed to the transdermal administration of fluoxetine at reduced skin irritation levels wherein fluoxetine, preferably provided as fluoxetine acetate, is coadministered with a corticosteroid such as hydrocortisone. Also disclosed are drug delivery devices containing the fluoxetine or fluoxetine and enhancer composition and methods for the transdermal administration of the fluoxetine and fluoxetine/enhancer composition.Type: GrantFiled: November 22, 2002Date of Patent: March 14, 2006Assignee: Alza CorporationInventors: Robert M. Gale, Melinda K. Nelson, Michel J. N. Cormier, Suneel K. Gupta, Patricia S. Campbell
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Publication number: 20040209909Abstract: Composition of matter for application to a body surface or membrane to administer pergolide by permeation through the body surface or membrane, the composition comprising pergolide to be administered, at a therapeutically effective rate, alone or in combination with a permeation enhancer or mixture. Also disclosed are drug delivery devices containing the pergolide or pergolide and enhancer composition and methods for the transdermal administration of the pergolide and pergolide/enhancer composition.Type: ApplicationFiled: April 9, 2002Publication date: October 21, 2004Inventors: Su Il Yum, Melinda K. Nelson, Patricia S. Campbell
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Publication number: 20030166624Abstract: Composition of matter for application to a body surface or membrane to administer fluoxetine by permeation through the body surface or membrane, the composition comprising fluoxetine to be administered, at a therapeutically effective rate, alone or in combination with a permeation enhancer or mixture. A preferred embodiment is directed to the transdermal administration of fluoxetine at reduced skin irritation levels wherein fluoxetine, preferably provided as fluoxetine acetate, is coadministered with a corticosteroid such as hydrocortisone. Also disclosed are drug delivery devices containing the fluoxetine or fluoxetine and enhancer composition and methods for the transdermal administration of the fluoxetine and fluoxetine/enhancer composition.Type: ApplicationFiled: November 22, 2002Publication date: September 4, 2003Inventors: Robert M. Gale, Melinda K. Nelson, Michel J.N. Cormier, Suneel K. Gupta, Patricia S. Campbell
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Patent number: 6572879Abstract: Composition of matter for application to a body surface or membrane to administer pergolide by permeation through the body surface or membrane, the composition comprising pergolide to be administered, at a therapeutically effective rate, alone or in combination with a permeation enhancer or mixture. Also disclosed are drug delivery devices containing the pergolide or pergolide and enhancer composition and methods for the transdermal administration of the pergolide and pergolide/enhancer composition.Type: GrantFiled: June 7, 1995Date of Patent: June 3, 2003Assignee: Alza CorporationInventors: Su Il Yum, Melinda K. Nelson, Patricia S. Campbell
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Patent number: 6512010Abstract: Composition of matter for application to a body surface or membrane to administer fluoxetine by permeation through the body surface or membrane, the composition comprising fluoxetine to be administered, at a therapeutically effective rate, alone or in combination with a permeation enhancer or mixture. A preferred embodiment is directed to the transdermal administration of fluoxetine at reduced skin irritation levels wherein fluoxetine, preferably provided as fluoxetine acetate, is coadministered with a corticosteroid such as hydrocortisone. Also disclosed are drug delivery devices containing the fluoxetine or fluoxetine and enhancer composition and methods for the transdermal administration of the fluoxetine and fluoxetine/enhancer composition.Type: GrantFiled: July 14, 1997Date of Patent: January 28, 2003Assignee: Alza CorporationInventors: Robert M. Gale, Melinda K. Nelson, Michel J. N. Cormier, Suneel K. Gupta, Patricia S. Campbell
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Patent number: 6001390Abstract: Composition of matter for application to a body surface or membrane to administer pergolide by permeation through the body surface or membrane, the composition comprising pergolide to be administered, at a therapeutically effective rate, alone or in combination with a permeation enhancer or mixture. Also disclosed are drug delivery devices containing the pergolide or pergolide and enhancer composition and methods for the transdermal administration of the pergolide and pergolide/enhancer composition.Type: GrantFiled: December 18, 1996Date of Patent: December 14, 1999Assignee: Alza CorporationInventors: Su I Yum, Melinda K. Nelson, Patricia S. Campbell
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Patent number: 5633008Abstract: A method of administering nicotine transdermally in which a nicotine patch, capable of administering nicotine for at least 16 hours at rates that are efficacious in smoking cessation therapy, is applied in the morning upon waking and removed prior to sleep. This method is effective even though nicotine is not essential during sleep and many smokers experience morning craving.Type: GrantFiled: August 12, 1993Date of Patent: May 27, 1997Inventors: James L. Osborne, Melinda K. Nelson, David J. Enscore, Su I. Yum, Robert M. Gale, Donna D. Causey
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Patent number: 5508038Abstract: An in-line adhesive, useful for transdermal delivery devices comprising a mixture of high and low molecular weighted polyisobutylene having a ratio HMW PIB:LMW PIB in the range of about 5-40:95-60 which is substantially free of plasticizers and tackifiers is disclosed. The adhesive finds particular use as a component of a transdermal delivery device for delivering oily non-polar agents such as nicotine, benztropine, secoverine, dexsecoverine, and arecoline.Type: GrantFiled: April 16, 1990Date of Patent: April 16, 1996Assignee: Alza CorporationInventors: Karly S. Wang, James L. Osborne, James A. Hunt, Melinda K. Nelson
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Patent number: 5268209Abstract: The invention herein pertains to methods and materials for producing a nicotine maintenance pouch. Laminates comprising a nicotine barrier layer and a nicotine degradation agent barrier layer are disclosed. In a preferred embodiment, the nicotine barrier layer comprises a nitrile rubber modified acrylonitrilemethyl acrylate copolymer. An especially preferred nicotine barrier material comprises, by weight percent, 75% acrylonitrile, and 25% methyl acrylate with 10% butadiene (AN-MA/B). The nicotine degradation agent barrier layer is preferably aluminum foil. In an especially preferred embodiment, the laminate comprises a layer of AN-MA/B adhered to a layer of aluminum foil, which in turn is adhered to a layer of paper stock.Pouches comprising a self-sealed nicotine barrier layer and a nicotine degradation agent barrier layer are disclosed. These pouches are preferably formed from the laminates above.Type: GrantFiled: October 21, 1991Date of Patent: December 7, 1993Assignee: Alza CorporationInventors: James A. Hunt, James L. Osborne, John T. Dunn, Melinda K. Nelson, Nathan Roth
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Patent number: 5077104Abstract: The invention herein pertains to methods and materials for producing a nicotine maintenance pouch. Laminates comprising a nicotine barrier layer and a nicotine degradation agent barrier layer are disclosed. In a preferred embodiment, the nicotine barrier layer comprises a nitrile rubber modified acrylonitrile-methyl acrylate copolymer. An especially preferred nicotine barrier material comprises, by weight percent, 75% acrylonitrile, and 25% methyl acrylate with 10% butadiene (AN-MA/B). The nicotine degradation agent barrier layer is preferably aluminum foil. In an especially preferred embodiment, the laminate comprises a layer of AN-MA/B adhered to a layer of aluminum foil, which in turn is adhered to a layer of paper stock.Pouches comprising a self-sealed nicotine barrier layer and a nicotine degradation agent barrier layer are disclosed. These pouches are preferably formed from the laminates above.Type: GrantFiled: December 21, 1989Date of Patent: December 31, 1991Assignee: Alza CorporationInventors: James A. Hunt, James L. Osborne, John T. Dunn, Melinda K. Nelson, Nathan Roth