STIEFEL RESEARCH AUSTRALIA PTY LTD Patent applications |
Patent application number | Title | Published |
20140248220 | FOAMABLE SUSPENSION GEL - The present subject matter provides foamable suspension gels that foam after release from a container. The foamable suspension gels contain at least one pharmaceutically active agent that is sparingly soluble to insoluble in water, a second pharmaceutically active agent, and optionally a third active agent. | 09-04-2014 |
20140170080 | ANTIOXIDANT TOPICAL COMPOSITIONS - The present invention relates to topical aerosol compositions comprising L-ascorbic acid. The compositions comprise (a) L-ascorbic acid, or a pharmaceutically acceptable salt or ester thereof, (b) water, (c) lower alcohol and (d) an aerosol propellant. In particular embodiments of the invention, the formulations are actuated as an aerosol spray or aerosol foam. The formulations are suitable for minimizing aging of the skin. | 06-19-2014 |
20140017176 | FILM FOAMING HYDROALCOHOLIC FOAM - The present invention provides a foam composition comprising an active agent. In particular, the foam composition produces a water resistant, preferably very water resistant, film upon application. | 01-16-2014 |
20130296284 | MICROEMULSION & SUB-MICRON EMULSION PROCESS & COMPOSITIONS - An oil in water microemulsion or sub-micron emulsion composition for dermal delivery of at least one pharmaceutically active ingredient, is provided. The composition includes an oil phase dispersed throughout a water phase, the oil phase including at least one member selected from the group consisting of an animal oil, a mineral oil, a vegetable oil, a silane member, a siloxane, an ester, a fatty acid, a fat, a halogen compound, and an alkoxylated alcohol; and at least one lipophilic surfactant, the water phase including at least one hydrophilic surfactant, water and optionally a non-surfactant amphiphilic compound, the weight ratio of the at least one hydrophilic surfactant to the at least one lipophilic surfactant being approximately 9.0:1.0 to 2.0:3.0. | 11-07-2013 |
20130101525 | VITAMIN FORMULATION - A pharmaceutical aerosol foam composition, comprising: an effective amount of a pharmaceutically active ingredient, wherein said pharmaceutically active ingredient is a vitamin or analogue thereof; an occlusive agent; an aqueous solvent; an organic cosolvent; wherein the pharmaceutically active ingredient is insoluble in both water and the occlusive agent; and the occlusive agent being present in an amount sufficient to form an occlusive layer on the skin, in use. In a second embodiment, an oil-in water emulsion having a vitamin, an occlusive agent; an aqueous solvent; and an organic cosolvent, wherein the occlusive agent is present in an amount sufficient to form an occlusive layer on the skin. | 04-25-2013 |
20120074026 | PHARMACEUTICAL FOAM - The present invention provides various pharmaceutically active topical delivery compositions. In particular, compositions of the present invention are present in a pressurized container comprising a quick-breaking alcoholic foaming agent, such that when the composition is released, i.e., dispensed, from the pressurized container, a quick-breaking temperature sensitive foam is formed. In addition, the present invention provides various aspects related to such compositions, including methods for modulating a foam characteristic, methods for improving the shelf-life of a pharmaceutically active compound, methods for the percutaneous treatment of various diseases, infections, and illnesses, and methods for evaluating foam characteristics. | 03-29-2012 |
20120070384 | TOPICAL ANTIFUNGAL COMPOSITION - A topical, foamable composition is provided that includes at least one antifungal agent that is able to penetrate the upper layers of skin and is retained in or on an area to be treated for a prolonged period of time, and that has a residual non-volatile component content less than 25%. In addition, a method of treating fungal diseases including jock itch, tinea, dandruff and sebborheic dermatitis is provided, and includes applying to the affected area of patient requiring such treatment an antifungal composition. | 03-22-2012 |
20110318278 | FOAMABLE SUSPENSION GEL - The present subject matter provides foamable suspension gels that foam after release from a container. The foamable suspension gels contain at least one pharmaceutically active agent that is sparingly soluble to insoluble in water, a second pharmaceutically active agent, and optionally a third active agent. | 12-29-2011 |
20110251146 | TOPICAL ANTIFUNGAL COMPOSITION - A topical, foamable composition is provided that includes at least one antifungal agent that is able to penetrate the upper layers of skin and is retained in or on an area to be treated for a prolonged period of time, and that has a residual non-volatile component content less than 25%. In addition, a method of treating fungal diseases including jock itch, tinea, dandruff and sebborheic dermatitis is provided, and includes applying to the affected area of patient requiring such treatment an antifungal composition. | 10-13-2011 |
20110014135 | VITAMIN FORMULATION - A pharmaceutical aerosol foam composition, comprising: an effective amount of a pharmaceutically active ingredient, wherein said pharmaceutically active ingredient is a vitamin or analogue thereof; an occlusive agent; an aqueous solvent; an organic cosolvent; wherein the pharmaceutically active ingredient is insoluble in both water and the occlusive agent; and the occlusive agent being present in an amount sufficient to form an occlusive layer on the skin, in use. In a second embodiment, an oil-in water emulsion having a vitamin, an occlusive agent; an aqueous solvent; and an organic cosolvent, wherein the occlusive agent is present in an amount sufficient to form an occlusive layer on the skin. | 01-20-2011 |
20100266511 | PHARMACEUTICAL FOAM - The present invention provides various pharmaceutically active topical delivery compositions. In particular, compositions of the present invention are present in a pressurized container comprising a quick-breaking alcoholic foaming agent, such that when the composition is released, i.e., dispensed, from the pressurized container, a quick-breaking temperature sensitive foam is formed. In addition, the present invention provides various aspects related to such compositions, including methods for modulating a foam characteristic, methods for improving the shelf-life of a pharmaceutically active compound, methods for the percutaneous treatment of various diseases, infections, and illnesses, and methods for evaluating foam characteristics. | 10-21-2010 |
20100055137 | Microemulsion & sub-micron emulsion process & compositions - An oil in water microemulsion or sub-micron emulsion composition for dermal delivery of at least one pharmaceutically active ingredient, is provided. The composition includes an oil phase dispersed throughout a water phase, the oil phase including at least one member selected from the group consisting of an animal oil, a mineral oil, a vegetable oil, a silane member, a siloxane, an ester, a fatty acid, a fat, a halogen compound, and an alkoxylated alcohol; and at least one lipophilic surfactant, the water phase including at least one hydrophilic surfactant, water and optionally a non-surfactant amphiphilic compound, the weight ratio of the at least one hydrophilic surfactant to the at least one lipophilic surfactant being approximately 9.0:1.0 to 2.0:3.0. | 03-04-2010 |
20090149473 | Topical antifungal composition - A topical, foamable composition is provided that includes at least one antifungal agent that is able to penetrate the upper layers of skin and is retained in or on an area to be treated for a prolonged period of time, and that has a residual non-volatile component content of less than 25%. In addition, a method of treating fungal diseases including jock itch, tinea, dandruff and sebborheic dermatitis is provided, and includes applying to the affected area of a patient requiring such treatment an antifungal composition. | 06-11-2009 |