Patents by Inventor Danny Lee Bowers
Danny Lee Bowers 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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Publication number: 20190184147Abstract: In an aspect of the invention, an array of microprotrusions is formed by providing a mold with cavities corresponding to the negative of the microprotrusions, casting atop the mold a first solution comprising a biocompatible material and a solvent, removing the solvent, casting a second solution atop the first cast solution, removing the solvent from the second solution, and demolding the resulting array from the mold. The first solution preferably contains an active ingredient.Type: ApplicationFiled: February 22, 2019Publication date: June 20, 2019Inventors: Parminder SINGH, Robert Wade WORSHAM, Joseph C. TRAUTMAN, Danir BAYRAMOV, Danny Lee BOWERS, Andrew Richard KLEMM, Steven Richard KLEMM, Guohua CHEN
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Patent number: 10238848Abstract: In an aspect of the invention, an array of microprotrusions is formed by providing a mold with cavities corresponding to the negative of the microprotrusions, casting atop the mold a first solution comprising a biocompatible material and a solvent, removing the solvent, casting a second solution atop the first cast solution, removing the solvent from the second solution, and demolding the resulting array from the mold. The first solution preferably contains an active ingredient.Type: GrantFiled: July 1, 2015Date of Patent: March 26, 2019Assignee: Corium International, Inc.Inventors: Parminder Singh, Robert Wade Worsham, Joseph C. Trautman, Danir Bayamov, Danny Lee Bowers, Andrew Richard Klemm, Steven Richard Klemm, Guohua Chen
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Patent number: 9498524Abstract: A microprojection array is provided, comprising an approximately planar base and a plurality of microprojections, wherein the array comprises a vaccine and a polymeric material. The array may have multiple layers. The vaccine may be placed in only one layer. In another embodiment of the invention, a method of preventing a disease is provided, comprising insertion into the skin of a patient an array of microprojections comprising a layer which comprises a vaccine for that disease and a polymer.Type: GrantFiled: November 20, 2014Date of Patent: November 22, 2016Assignee: Corium International, Inc.Inventors: Esi Ghartey-Tagoe, Janet Wendorf, Steve Williams, Parminder Singh, Robert Wade Worsham, Joseph C. Trautman, Danir Bayramov, Danny Lee Bowers, Andrew Richard Klemm, Steven Richard Klemm, Guohua Chen
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Patent number: 9452280Abstract: In an aspect of the invention, an array of microprotrusions is formed by providing a mold with cavities corresponding to the negative of the microprotrusions, casting atop the mold a first solution comprising a biocompatible material and a solvent, removing the solvent, casting a second solution atop the first cast solution, removing the solvent from the second solution, and demolding the resulting array from the mold. The first solution preferably contains an active ingredient.Type: GrantFiled: July 10, 2013Date of Patent: September 27, 2016Assignee: Corium International, Inc.Inventors: Parminder Singh, Robert Wade Worsham, Joseph C. Trautman, Danir Bayramov, Danny Lee Bowers, Andy Klemm, Steven Richard Klemm, Guohua Chen
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Publication number: 20150297878Abstract: In an aspect of the invention, an array of microprotrusions is formed by providing a mold with cavities corresponding to the negative of the microprotrusions, casting atop the mold a first solution comprising a biocompatible material and a solvent, removing the solvent, casting a second solution atop the first cast solution, removing the solvent from the second solution, and demolding the resulting array from the mold. The first solution preferably contains an active ingredient.Type: ApplicationFiled: July 1, 2015Publication date: October 22, 2015Inventors: Parminder Singh, Robert Wade Worsham, Joseph C. Trautman, Danir Bayramov, Danny Lee Bowers, Andrew Richard Klemm, Steven Richard Klemm, Guohua Chen
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Patent number: 9114238Abstract: In an aspect of the invention, an array of microprotrusions is formed by providing a mold with cavities corresponding to the negative of the microprotrusions, casting atop the mold a first solution comprising a biocompatible material and a solvent, removing the solvent, casting a second solution atop the first cast solution, removing the solvent from the second solution, and demolding the resulting array from the mold. The first solution preferably contains an active ingredient.Type: GrantFiled: April 16, 2008Date of Patent: August 25, 2015Assignee: Corium International, Inc.Inventors: Parminder Singh, Robert Wade Worsham, Joseph C. Trautman, Danir Bayramov, Danny Lee Bowers, Andy Klemm, Steven Richard Klemm, Guohua Chen
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Publication number: 20150079133Abstract: A microprojection array is provided, comprising an approximately planar base and a plurality of microprojections, wherein the array comprises a vaccine and a polymeric material. The array may have multiple layers. The vaccine may be placed in only one layer. In another embodiment of the invention, a method of preventing a disease is provided, comprising insertion into the skin of a patient an array of microprojections comprising a layer which comprises a vaccine for that disease and a polymer.Type: ApplicationFiled: November 20, 2014Publication date: March 19, 2015Inventors: Esi Ghartey-Tagoe, Janet Wendorf, Steve Williams, Parminder Singh, Robert Wade Worsham, Joseph C. Trautman, Danir Bayramov, Danny Lee Bowers, Andrew Richard Klemm, Steven Richard Klemm, Guohua Chen
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Patent number: 8911749Abstract: A microprojection array is provided, comprising an approximately planar base and a plurality of microprojections, wherein the array comprises a vaccine and a polymeric material. The array may have multiple layers. The vaccine may be placed in only one layer. In another embodiment of the invention, a method of preventing a disease is provided, comprising insertion into the skin of a patient an array of microprojections comprising a layer which comprises a vaccine for that disease and a polymer.Type: GrantFiled: October 10, 2008Date of Patent: December 16, 2014Assignee: Corium International, Inc.Inventors: Esi Ghartey-Tagoe, Janet Wendorf, Steve Williams, Parminder Singh, Robert Wade Worsham, Joseph C. Trautman, Danir Bayramov, Danny Lee Bowers, Andy Klemm, Steven Richard Klemm, Guohua Chen
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Patent number: 8821446Abstract: A microneedle applicator is provided which has two roughly concentric portions which may be, for example, a solid disk and an annulus surrounding it. On the skin-facing side of the inner portion of the applicator a microneedle array is located. The outer portion of the applicator is placed against the skin, contacting it at a zone. The microneedle array is then pressed towards the skin.Type: GrantFiled: January 22, 2008Date of Patent: September 2, 2014Assignee: Corium International, Inc.Inventors: Joseph C. Trautman, Robert Wade Worsham, Danir F. Bayramov, Danny Lee Bowers, Steven Richard Klemm, Parminder Singh
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Publication number: 20130292868Abstract: In an aspect of the invention, an array of microprotrusions is formed by providing a mold with cavities corresponding to the negative of the microprotrusions, casting atop the mold a first solution comprising a biocompatible material and a solvent, removing the solvent, casting a second solution atop the first cast solution, removing the solvent from the second solution, and demolding the resulting array from the mold. The first solution preferably contains an active ingredient.Type: ApplicationFiled: July 10, 2013Publication date: November 7, 2013Inventors: Parminder Singh, Robert Wade Worsham, Joseph C. Trautman, Danir Bayramov, Danny Lee Bowers, Andy Klemm, Steven Richard Klemm, Guohua Chen
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Publication number: 20090155330Abstract: A microprojection array is provided, comprising an approximately planar base and a plurality of microprojections, wherein the array comprises a vaccine and a polymeric material. The array may have multiple layers. The vaccine may be placed in only one layer. In another embodiment of the invention, a method of preventing a disease is provided, comprising insertion into the skin of a patient an array of microprojections comprising a layer which comprises a vaccine for that disease and a polymer.Type: ApplicationFiled: October 10, 2008Publication date: June 18, 2009Applicant: Corium International, Inc.Inventors: Esi Ghartey-Tagoe, Janet Wendorf, Steve Williams, Parminder Singh, Robert Wade Worsham, Joseph C. Trautman, Danir Bayramov, Danny Lee Bowers, Andy Klemm, Steven Richard Klemm, Guohua Chen
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Publication number: 20080269685Abstract: In an aspect of the invention, an array of microprotrusions is formed by providing a mold with cavities corresponding to the negative of the microprotrusions, casting atop the mold a first solution comprising a biocompatible material and a solvent, removing the solvent, casting a second solution atop the first cast solution, removing the solvent from the second solution, and demolding the resulting array from the mold. The first solution preferably contains an active ingredient.Type: ApplicationFiled: April 16, 2008Publication date: October 30, 2008Inventors: Parminder Singh, Robert Wade Worsham, Joseph C. Trautman, Danir Bayramov, Danny Lee Bowers, Andy Klemm, Steven Richard Klemm, Guohua Chen
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Publication number: 20080183144Abstract: A microneedle applicator is provided which has two roughly concentric portions which may be, for example, a solid disk and an annulus surrounding it. On the skin-facing side of the inner portion of the applicator a microneedle array is located. The outer portion of the applicator is placed against the skin, contacting it at a zone. The microneedle array is then pressed towards the skin.Type: ApplicationFiled: January 22, 2008Publication date: July 31, 2008Inventors: Joseph C. Trautman, Robert Wade Worsham, Danir F. Bayramov, Danny Lee Bowers, Steven Richard Klemm, Parminder Singh
