Patents by Inventor Irena Oleinik
Irena Oleinik 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: 11844861Abstract: The present disclosure provides for topical emulsion comprising about 0.5% to about 10% Montelukast or pharmaceutically acceptable salt thereof; and about 0.4% to about 4% carbomer; wherein particles comprising the Montelukast in the emulsion have D90 of less than about 50 wherein the Montelukast or pharmaceutically acceptable salt thereof is homogeneously dispersed in the emulsion, and wherein the emulsion has a pH of about 3.0 to about 6.5. The present disclosure also provides a topical gel comprising (a) about 0.5% to about 10% Montelukast or pharmaceutically acceptable salt thereof; (b) about 0.2% to about 8% cellulose polymer; and (c) about 80% to about 95% amphiphilic compound; wherein the gel comprises less than 4% water.Type: GrantFiled: September 29, 2021Date of Patent: December 19, 2023Assignee: TARO PHARMACEUTICAL INDUSTRIES LTD.Inventors: Vered Rosenberger, Helena Shifrin, Irena Oleinik, Tzviel Sheskin, Ron Schlinger, Avi Avramoff
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Publication number: 20230248641Abstract: A topical formulation comprising Montelukast or a pharmaceutically acceptable salt thereof, a gelling agent and water for the treatment of atopic dermatitis.Type: ApplicationFiled: April 4, 2023Publication date: August 10, 2023Inventors: Avi AVRAMOFF, Helena SHIFRIN, Irena OLEINIK, Ron SCHLINGER, Tzviel SHESKIN, Vered ROSENBERGER
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Publication number: 20220016028Abstract: The present disclosure provides for topical emulsion comprising about 0.5% to about 10% Montelukast or pharmaceutically acceptable salt thereof; and about 0.4% to about 4% carbomer; wherein particles comprising the Montelukast in the emulsion have D90 of less than about 50 wherein the Montelukast or pharmaceutically acceptable salt thereof is homogeneously dispersed in the emulsion, and wherein the emulsion has a pH of about 3.0 to about 6.5. The present disclosure also provides a topical gel comprising (a) about 0.5% to about 10% Montelukast or pharmaceutically acceptable salt thereof; (b) about 0.2% to about 8% cellulose polymer; and (c) about 80% to about 95% amphiphilic compound; wherein the gel comprises less than 4% water.Type: ApplicationFiled: September 29, 2021Publication date: January 20, 2022Inventors: Vered ROSENBERGER, Helena SHIFRIN, Irena OLEINIK, Tzviel SHESKIN, Ron SCHLINGER, Avi AVRAMOFF
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Publication number: 20210393613Abstract: The present disclosure provides for topical emulsion comprising about 0.5% to about 10% Montelukast or pharmaceutically acceptable salt thereof; and about 0.4% to about 4% carbomer; wherein particles comprising the Montelukast in the emulsion have D90 of less than about 50 wherein the Montelukast or pharmaceutically acceptable salt thereof is homogeneously dispersed in the emulsion, and wherein the emulsion has a pH of about 3.0 to about 6.5. The present disclosure also provides a topical gel comprising (a) about 0.5% to about 10% Montelukast or pharmaceutically acceptable salt thereof; (b) about 0.2% to about 8% cellulose polymer; and (c) about 80% to about 95% amphiphilic compound; wherein the gel comprises less than 4% water.Type: ApplicationFiled: August 2, 2021Publication date: December 23, 2021Inventors: Vered ROSENBERGER, Helena SHIFRIN, Irena OLEINIK, Tzviel SHESKIN, Ron SCHLINGER, Avi AVRAMOFF
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Patent number: 11173117Abstract: The present disclosure provides for topical emulsion comprising about 0.5% to about 10% Montelukast or pharmaceutically acceptable salt thereof; and about 0.4% to about 4% carbomer; wherein particles comprising the Montelukast in the emulsion have D90 of less than about 50 ?m, wherein the Montelukast or pharmaceutically acceptable salt thereof is homogeneously dispersed in the emulsion, and wherein the emulsion has a pH of about 3.0 to about 6.5. The present disclosure also provides a topical gel comprising (a) about 0.5% to about 10% Montelukast or pharmaceutically acceptable salt thereof; (b) about 0.2% to about 8% cellulose polymer; and (c) about 80% to about 95% amphiphilic compound; wherein the gel comprises less than 4% water.Type: GrantFiled: February 2, 2021Date of Patent: November 16, 2021Assignee: TARO PHARMACEUTICAL INDUSTRIES LTD.Inventors: Vered Rosenberger, Helena Shifrin, Irena Oleinik, Tzviel Sheskin, Ron Schlinger, Avi Avramoff
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Publication number: 20210236423Abstract: The present disclosure provides for topical emulsion comprising about 0.5% to about 10% Montelukast or pharmaceutically acceptable salt thereof; and about 0.4% to about 4% carbomer; wherein particles comprising the Montelukast in the emulsion have D90 of less than about 50 ?m, wherein the Montelukast or pharmaceutically acceptable salt thereof is homogeneously dispersed in the emulsion, and wherein the emulsion has a pH of about 3.0 to about 6.5. The present disclosure also provides a topical gel comprising (a) about 0.5% to about 10% Montelukast or pharmaceutically acceptable salt thereof; (b) about 0.2% to about 8% cellulose polymer; and (c) about 80% to about 95% amphiphilic compound; wherein the gel comprises less than 4% water.Type: ApplicationFiled: February 2, 2021Publication date: August 5, 2021Inventors: Vered ROSENBERGER, Helena SHIFRIN, Irena OLEINIK, Tzviel SHESKIN, Ron SCHLINGER, Avi AVRAMOFF
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Publication number: 20200237651Abstract: A topical formulation comprising Montelukast or a pharmaceutically acceptable salt thereof, a gelling agent and water for the treatment of atopic dermatitis.Type: ApplicationFiled: January 9, 2020Publication date: July 30, 2020Inventors: Avi AVRAMOFF, Helena SHIFRIN, Irena OLEINIK, Ron SCHLINGER, Tzviel SHESKIN, Vered ROSENBERGER
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Patent number: 10548837Abstract: A topical formulation comprising Montelukast or a pharmaceutically acceptable salt thereof, a gelling agent and water for the treatment of atopic dermatitis.Type: GrantFiled: May 3, 2017Date of Patent: February 4, 2020Assignee: TARO PHARMACEUTICAL INDUSTRIES LTD.Inventors: Avi Avramoff, Helena Shifrin, Irena Oleinik, Ron Schlinger, Tzviel Sheskin, Vered Rosenberger
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Patent number: 8580318Abstract: The present invention discloses therapeutic natural products, in particular plant extracts effective in treating and preventing urinary tract disorders, and method for obtaining said extracts. In particular, the present invention discloses a water-soluble alcoholic extract of Opuntia ficus-indica flower (NABIA extract), a component thereof (NABIA fraction) or any mixture of components thereof, which is substantially free of non water-soluble residues, and exhibits an effective alpha-1-adrenergic receptor blocking activity. Further are disclosed methods of preparing this extract and methods of inhibiting alpha-1-adrenergic receptors and/or 5-alpha-reductase, as well as of treating medical conditions associated therewith, such as urinary tract disorders.Type: GrantFiled: September 29, 2009Date of Patent: November 12, 2013Assignee: Naturamed Ltd.Inventors: Harold Wiener, Avi Gal, Irena Oleinik, Irena Paluy, Emma Kvitnitsky, Tzvia Shapira
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Publication number: 20110229536Abstract: Color-changing cosmetic or therapeutic compositions for topical application are provided, comprising one or more active substances and one or more microencapsulated colorants, which upon application on the skin provide a changing color effect that indicates the delivery of the active substances from said composition onto the skin and/or gives to the skin a visual esthetical effect.Type: ApplicationFiled: May 12, 2009Publication date: September 22, 2011Applicant: Tagra Biotechnologies Ltd.Inventors: Emma Kvitnitsky, Irena Paluy, Irena Oleinik, Tal Sade, Yuri Yasman
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Patent number: 7838037Abstract: The present invention provides methods for microencapsulation of active ingredients for topical application, whereby double-layer and triple-layer microcapsules are obtained. The microcapsules protect the active ingredients, maintain their original activity throughout processing, formulation and storage, and enable controlled release of the active ingredient only upon application onto the skin.Type: GrantFiled: August 22, 2005Date of Patent: November 23, 2010Assignee: Tagra Biotechnologies Ltd.Inventors: Emma Kvitnitsky, Yury Shapiro, Olga Privalov, Irena Oleinik, Igor Polisher
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Publication number: 20100092586Abstract: The present invention discloses therapeutic natural products, in particular plant extracts effective in treating and preventing urinary tract disorders, and method for obtaining said extracts. In particular, the present invention discloses a water-soluble alcoholic extract of Opuntia ficus-indica flower (NABIA extract), a component thereof (NABIA fraction) or any mixture of components thereof, which is substantially free of non water-soluble residues, and exhibits an effective alpha-1-adrenergic receptor blocking activity. Further are disclosed methods of preparing this extract and methods of inhibiting alpha-1-adrenergic receptors and/or 5-alpha-reductase, as well as of treating medical conditions associated therewith, such as urinary tract disorders.Type: ApplicationFiled: September 29, 2009Publication date: April 15, 2010Applicant: NATURAMED LTD.Inventors: Harold Wiener, Avi Gal, Irena Oleinik, Irena Paluy, Emma Kvitnitsky, Tzvia Shapira
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Publication number: 20060051425Abstract: The present invention provides methods for microencapsulation of active ingredients for topical application, whereby single-layer and multi-layer, preferably double-layer, microcapsules, are obtained. The microcapsules protect the active ingredients, maintain their original activity throught processing, formulation and storage, and enable controlled release of the active ingredient only upon application onto the skin.Type: ApplicationFiled: August 22, 2005Publication date: March 9, 2006Applicant: Tagra Biotechnologies Ltd.Inventors: Emma Kvitnitsky, Yury Shapiro, Olga Privalov, Irena Oleinik, Igor Polisher