Patents by Inventor Sri Mudumba
Sri Mudumba 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: 10835454Abstract: A composition is provided, wherein the composition comprises a water-swellable, water-insoluble polymer, a blend of a hydrophilic polymer with a complementary oligomer capable of hydrogen or electrostatic bonding to the hydrophilic polymer. The composition also includes a backing member. Active ingredients, such as a whitening agent, may be included. The composition finds utility as an oral dressing, for example, a tooth whitening composition that is applied to the teeth in need of whitening. The composition can be designed to be removed when the degree of whitening has been achieved or left in place and allowed to erode entirely. In certain embodiments, the composition is translucent. Methods for preparing and using the compositions are also disclosed.Type: GrantFiled: June 22, 2015Date of Patent: November 17, 2020Assignees: Corium, Inc., A.V. Topchiey Institute of Petrochemical Synthesis, Russian Academy of SciencesInventors: Parminder Singh, Adrian Faasse, Gary W. Cleary, Sri Mudumba, Mikhail M. Feldstein, Danir F. Bayramov
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Patent number: 10179096Abstract: A composition is provided, wherein the composition comprises a water-swellable, water insoluble polymer, a blend of a hydrophilic polymer and a complementary oligomer capable of hydrogen bonding to the hydrophilic polymer, and a whitening agent, preferably a peroxide. The composition finds utility as a tooth whitening composition and is applied to the teeth in need of whitening, and then removed when the degree of whitening has been achieved. In certain embodiments, the composition is translucent. Methods for preparing and using the compositions are also disclosed.Type: GrantFiled: May 23, 2017Date of Patent: January 15, 2019Assignees: Corium International, Inc., A.V.Topchiev Institute of Petrochemical Synthesis, Russian Academy of SciencesInventors: Parminder Singh, Gary W. Cleary, Sri Mudumba, Mikhail M. Feldstein, Danir F. Bayramov
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Publication number: 20170252275Abstract: A composition is provided, wherein the composition comprises a water-swellable, waterinsoluble polymer, a blend of a hydrophilic polymer and a complementary oligomer capable of hydrogen bonding to the hydrophilic polymer, and a whitening agent, preferably a peroxide. The composition finds utility as a tooth whitening composition and is applied to the teeth in need of whitening, and then removed when the degree of whitening has been achieved. In certain embodiments, the composition is translucent. Methods for preparing and using the compositions are also disclosed.Type: ApplicationFiled: May 23, 2017Publication date: September 7, 2017Inventors: Parminder Singh, Gary W. Cleary, Sri Mudumba, Mikhail M. Feldstein, Danir F. Bayramov
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Patent number: 9687428Abstract: A composition is provided, wherein the composition comprises a water-swellable, water insoluble polymer, a blend of a hydrophilic polymer and a complementary oligomer capable of hydrogen bonding to the hydrophilic polymer, and a whitening agent, preferably a peroxide. The composition finds utility as a tooth whitening composition and is applied to the teeth in need of whitening, and then removed when the degree of whitening has been achieved. In certain embodiments, the composition is translucent. Methods for preparing and using the compositions are also disclosed.Type: GrantFiled: November 23, 2016Date of Patent: June 27, 2017Assignees: A. V. TOPCHIEV INSTITUTE OF PETROCHEMICAL SYNTHESIS, RUSSIAN ACADEMY OF SCIENCES, CORIUM INTERNATIONAL, INC.Inventors: Parminder Singh, Gary W. Cleary, Sri Mudumba, Mikhail M. Feldstein, Danir F. Bayramov
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Publication number: 20170071833Abstract: A composition is provided, wherein the composition comprises a water-swellable, water insoluble polymer, a blend of a hydrophilic polymer and a complementary oligomer capable of hydrogen bonding to the hydrophilic polymer, and a whitening agent, preferably a peroxide. The composition finds utility as a tooth whitening composition and is applied to the teeth in need of whitening, and then removed when the degree of whitening has been achieved. In certain embodiments, the composition is translucent. Methods for preparing and using the compositions are also disclosed.Type: ApplicationFiled: November 23, 2016Publication date: March 16, 2017Inventors: Parminder Singh, Gary W. Cleary, Sri Mudumba, Mikhail M. Feldstein, Danir F. Bayramov
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Patent number: 9532935Abstract: A composition is provided, wherein the composition comprises a water-swellable, water-insoluble polymer, a blend of a hydrophilic polymer and a complementary oligomer capable of hydrogen bonding to the hydrophilic polymer, and a whitening agent, preferably a peroxide. The composition finds utility as a tooth whitening composition and is applied to the teeth in need of whitening, and then removed when the degree of whitening has been achieved. In certain embodiments, the composition is translucent. Methods for preparing and using the compositions are also disclosed.Type: GrantFiled: September 23, 2014Date of Patent: January 3, 2017Assignees: A. V. Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences, Corium International, Inc.Inventors: Parminder Singh, Gary W. Cleary, Sri Mudumba, Mikhail M. Feldstein, Danir F. Bayramov
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Publication number: 20160045404Abstract: A composition is provided, wherein the composition comprises a water-swellable, water-insoluble polymer, a blend of a hydrophilic polymer with a complementary oligomer capable of hydrogen or electrostatic bonding to the hydrophilic polymer. The composition also includes a backing member. Active ingredients, such as a whitening agent, may be included. The composition finds utility as an oral dressing, for example, a tooth whitening composition that is applied to the teeth in need of whitening. The composition can be designed to be removed when the degree of whitening has been achieved or left in place and allowed to erode entirely. In certain embodiments, the composition is translucent. Methods for preparing and using the compositions are also disclosed.Type: ApplicationFiled: June 22, 2015Publication date: February 18, 2016Inventors: Parminder Singh, Adrian Faasse, Gary W. Cleary, Sri Mudumba, Mikhail M. Feldstein, Danir F. Bayramov
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Patent number: 9144552Abstract: A rapidly dissolving film is provided for delivery of an active agent to a moist body surface, e.g., mucosal tissue. The film comprises a film-forming binder, a rapidly dissolving polymeric material, and an active agent.Type: GrantFiled: February 3, 2014Date of Patent: September 29, 2015Assignees: A.V. Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences, Corium International, Inc.Inventors: Parminder Singh, Sri Mudumba, Danir F. Bayramov, Valery G. Kulichikhin, Mikhail M. Feldstein, Gary W. Cleary
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Patent number: 9089481Abstract: A composition is provided, wherein the composition comprises a water-swellable, water-insoluble polymer or a water-soluble polymer, a blend of a hydrophilic polymer and a complementary oligomer capable of hydrogen bonding to the hydrophilic polymer. The composition also includes a second water-swellable, water-insoluble polymer that provides for a phase separating film forming composition. Active ingredients, such as a whitening agent, may be included. The composition finds utility as an oral dressing, for example, a tooth whitening composition that is applied to the teeth in need of whitening, and removed when the degree of whitening has been achieved. In certain embodiments, the composition is translucent. Methods for preparing and using the compositions are also disclosed.Type: GrantFiled: September 6, 2013Date of Patent: July 28, 2015Assignees: A. V. Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences, Corium International, Inc.Inventors: Parminder Singh, Gary W. Cleary, Sri Mudumba, Mikhail M. Feldstein, Danir R. Bairamov
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Patent number: 9084723Abstract: A composition is provided, wherein the composition comprises a water-swellable, water-insoluble polymer, a blend of a hydrophilic polymer with a complementary oligomer capable of hydrogen or electrostatic bonding to the hydrophilic polymer. The composition also includes a backing member. Active ingredients, such as a whitening agent, may be included. The composition finds utility as an oral dressing, for example, a tooth whitening composition that is applied to the teeth in need of whitening. The composition can be designed to be removed when the degree of whitening has been achieved or left in place and allowed to erode entirely. In certain embodiments, the composition is translucent. Methods for preparing and using the compositions are also disclosed.Type: GrantFiled: June 2, 2014Date of Patent: July 21, 2015Assignees: A. V. Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences, Corium International, Inc.Inventors: Parminder Singh, Adrian Faasse, Gary W. Cleary, Sri Mudumba, Mikhail M. Feldstein, Danir F. Bayramov
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Publication number: 20150139919Abstract: A composition is provided, wherein the composition comprises a water-swellable, water-insoluble polymer, a blend of a hydrophilic polymer and a complementary oligomer capable of hydrogen bonding to the hydrophilic polymer, and a whitening agent, preferably a peroxide. The composition finds utility as a tooth whitening composition and is applied to the teeth in need of whitening, and then removed when the degree of whitening has been achieved. In certain embodiments, the composition is translucent. Methods for preparing and using the compositions are also disclosed.Type: ApplicationFiled: September 23, 2014Publication date: May 21, 2015Inventors: Parminder Singh, Gary W. Cleary, Sri Mudumba, Mikhail M. Feldstein, Danir F. Bayramov
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Patent number: 8840918Abstract: A composition is provided, wherein the composition comprises a water-swellable, water-insoluble polymer, a blend of a hydrophilic polymer and a complementary oligomer capable of hydrogen bonding to the hydrophilic polymer, and a whitening agent, preferably a peroxide. The composition finds utility as a tooth whitening composition and is applied to the teeth in need of whitening, and then removed when the degree of whitening has been achieved. In certain embodiments, the composition is translucent. Methods for preparing and using the compositions are also disclosed.Type: GrantFiled: February 5, 2003Date of Patent: September 23, 2014Assignees: A. V. Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences, Corium International, Inc.Inventors: Parminder Singh, Gary W. Cleary, Sri Mudumba, Mikhail M. Feldstein, Danir R. Bairamov
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Publication number: 20140271781Abstract: A composition is provided, wherein the composition comprises a water-swellable, water-insoluble polymer, a blend of a hydrophilic polymer with a complementary oligomer capable of hydrogen or electrostatic bonding to the hydrophilic polymer. The composition also includes a backing member. Active ingredients, such as a whitening agent, may be included. The composition finds utility as an oral dressing, for example, a tooth whitening composition that is applied to the teeth in need of whitening. The composition can be designed to be removed when the degree of whitening has been achieved or left in place and allowed to erode entirely. In certain embodiments, the composition is translucent. Methods for preparing and using the compositions are also disclosed.Type: ApplicationFiled: June 2, 2014Publication date: September 18, 2014Applicants: A.V. TOPCHIEV INSTITUTE OF PETROCHEMICAL SYNTHESIS, CORIUM INTERNATIONAL, INC.Inventors: Parminder Singh, Adrian Faasse, Gary W. Cleary, Sri Mudumba, Mikhail M. Feldstein, Danir F. Bayramov
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Patent number: 8741331Abstract: A composition is provided, wherein the composition comprises a water-swellable, water-insoluble polymer, a blend of a hydrophilic polymer with a complementary oligomer capable of hydrogen or electrostatic bonding to the hydrophilic polymer. The composition also includes a backing member. Active ingredients, such as a whitening agent, may be included. The composition finds utility as an oral dressing, for example, a tooth whitening composition that is applied to the teeth in need of whitening. The composition can be designed to be removed when the degree of whitening has been achieved or left in place and allowed to erode entirely. In certain embodiments, the composition is translucent. Methods for preparing and using the compositions are also disclosed.Type: GrantFiled: June 12, 2013Date of Patent: June 3, 2014Assignees: A. V. Topchiev Institute of Petrochemicals Synthesis, Russian Academy of Sciences, Corium International, Inc.Inventors: Parminder Singh, Adrian Faasse, Gary W. Cleary, Sri Mudumba, Mikhail M. Feldstein, Danir F. Bairamov
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Publication number: 20140147489Abstract: A rapidly dissolving film is provided for delivery of an active agent to a moist body surface, e.g., mucosal tissue. The film comprises a film-forming binder, a rapidly dissolving polymeric material, and an active agent.Type: ApplicationFiled: February 3, 2014Publication date: May 29, 2014Applicants: A.V. TOPCHIEV INSTITUTE OF PETROCHEMICAL SYNTHESIS, RUSSIAN ACADEMY OF SCIENCES, CORIUM INTERNATIONAL, INC.Inventors: Parminder Singh, Sri Mudumba, Danir F. Bayramov, Valery G. Kulichikhin, Mikhail M. Feldstein, Gary W. Cleary
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Patent number: 8658201Abstract: A rapidly dissolving film is provided for delivery of an active agent to a moist body surface, e.g., mucosal tissue. The film comprises a film-forming binder, a rapidly dissolving polymeric material, and an active agent.Type: GrantFiled: January 31, 2005Date of Patent: February 25, 2014Assignees: Corium International, Inc., A.V. Topchiev Institute of Petrochemical Syntheses, Russian Academy of SciencesInventors: Parminder Singh, Sri Mudumba, Danir R. Bairamov, Valery G. Kulichikhin, Mikhail M. Feldstein, Gary W. Cleary
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Publication number: 20140044650Abstract: A composition is provided, wherein the composition comprises a water-swellable, water-insoluble polymer or a water-soluble polymer, a blend of a hydrophilic polymer and a complementary oligomer capable of hydrogen bonding to the hydrophilic polymer. The composition also includes a second water-swellable, water-insoluble polymer that provides for a phase separating film forming composition. Active ingredients, such as a whitening agent, may be included. The composition finds utility as an oral dressing, for example, a tooth whitening composition that is applied to the teeth in need of whitening, and removed when the degree of whitening has been achieved. In certain embodiments, the composition is translucent. Methods for preparing and using the compositions are also disclosed.Type: ApplicationFiled: September 6, 2013Publication date: February 13, 2014Applicants: CORIUM INTERNATIONAL, INC., A.V. TOPCHIEV INSTITUTE OF PETROCHEMICAL SYNTHESISInventors: Parminder Singh, Gary W. Cleary, Sri Mudumba, Mikhail M. Feldstein, Danir R. Bairamov
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Publication number: 20130273127Abstract: A composition is provided, wherein the composition comprises a water-swellable, water-insoluble polymer, a blend of a hydrophilic polymer with a complementary oligomer capable of hydrogen or electrostatic bonding to the hydrophilic polymer. The composition also includes a backing member. Active ingredients, such as a whitening agent, may be included. The composition finds utility as an oral dressing, for example, a tooth whitening composition that is applied to the teeth in need of whitening. The composition can be designed to be removed when the degree of whitening has been achieved or left in place and allowed to erode entirely. In certain embodiments, the composition is translucent. Methods for preparing and using the compositions are also disclosed.Type: ApplicationFiled: June 12, 2013Publication date: October 17, 2013Inventors: Parminder Singh, Adrian Faasse, Gary W. Cleary, Sri Mudumba, Mikhail M. Feldstein, Danir F. Bairamov
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Patent number: 8541021Abstract: A composition is provided, wherein the composition comprises a water-swellable, water-insoluble polymer or a water-soluble polymer, a blend of a hydrophilic polymer and a complementary oligomer capable of hydrogen bonding to the hydrophilic polymer. The composition also includes a second water-swellable, water-insoluble polymer that provides for a phase separating film forming composition. Active ingredients, such as a whitening agent, may be included. The composition finds utility as an oral dressing, for example, a tooth whitening composition that is applied to the teeth in need of whitening, and removed when the degree of whitening has been achieved. In certain embodiments, the composition is translucent. Methods for preparing and using the compositions are also disclosed.Type: GrantFiled: May 17, 2004Date of Patent: September 24, 2013Assignees: A.V. Topchiev Institute of Petrochemical Synthesis, Corium International, Inc.Inventors: Parminder Singh, Gary W. Cleary, Sri Mudumba, Mikhail M. Feldstein, Danir R. Bairamov
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Patent number: 8481071Abstract: A composition is provided, wherein the composition comprises a water-swellable, water-insoluble polymer, a blend of a hydrophilic polymer with a complementary oligomer capable of hydrogen or electrostatic bonding to the hydrophilic polymer. The composition also includes a backing member. Active ingredients, such as a whitening agent, may be included. The composition finds utility as an oral dressing, for example, a tooth whitening composition that is applied to the teeth in need of whitening. The composition can be designed to be removed when the degree of whitening has been achieved or left in place and allowed to erode entirely. In certain embodiments, the composition is translucent. Methods for preparing and using the compositions are also disclosed.Type: GrantFiled: May 29, 2012Date of Patent: July 9, 2013Assignee: Corium International, Inc.Inventors: Parminder Singh, Adrian Faasse, Gary W. Cleary, Sri Mudumba, Mikhail M. Feldstein, Danir F. Bairamov