Patents Assigned to Pharmasol Corporation
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Publication number: 20130295024Abstract: The present invention relates to water-in-oil aerosol emulsion compositions and related methods and, in particular, to aerosol emulsions containing an active agent. In some embodiments, the aerosol emulsion comprises a propellant dissolved in the oil phase.Type: ApplicationFiled: November 18, 2011Publication date: November 7, 2013Applicant: Pharmasol CorporationInventor: James Donald Hammer
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Publication number: 20120115812Abstract: The present invention relates to skin coating compositions and methods and, in particular, to coatings containing an active agent. In some embodiments, the coating may be applied to a skin surface and may be essentially colorless and transparent. In some aspects, the coating comprises a polymer and an active agent, and the polymer may be configured for sustained release of the active agent. In some aspects, the coating forms a barrier essentially impermeable to microorganisms yet permeable to water vapor. The coating may also be flexible and conformable to the surface. The coating may be applied to the skin using any suitable method. In some embodiments, the polymer and/or active agent are dissolved and/or suspended in a volatile solvent. In some embodiments, the volatile solvent may function as an antiseptic on skin.Type: ApplicationFiled: January 17, 2012Publication date: May 10, 2012Applicant: Pharmasol CorporationInventor: James Donald Hammer
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Publication number: 20110076244Abstract: The present invention relates to skin coating compositions and methods and, in particular, to coatings containing an active agent. In some embodiments, the coating may be applied to a skin surface and may be essentially colorless and transparent. In some aspects, the coating comprises a polymer and an active agent, and the polymer may be configured for sustained release of the active agent. In some aspects, the coating forms a barrier essentially impermeable to microorganisms yet permeable to water vapor. The coating may also be flexible and conformable to the surface. The coating may be applied to the skin using any suitable method. In some embodiments, the polymer and/or active agent are dissolved and/or suspended in an alcohol solvent. In some embodiments, the alcohol may function as an antiseptic on skin.Type: ApplicationFiled: September 24, 2010Publication date: March 31, 2011Applicant: Pharmasol CorporationInventor: James Donald Hammer
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Patent number: 4693675Abstract: A discharge pump for expelling fluid from a container comprising a pump chamber, aligned plungers disposed in said pump chamber movable in reciprocation therein and in unison and relative to each other to alternately trap a charge of fluid therebetween, isolate the trapped charge from the container and discharge the trapped charge from the container.Type: GrantFiled: January 16, 1986Date of Patent: September 15, 1987Assignee: The Pharmasol CorporationInventor: Frank Venus, Jr.
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Patent number: 4511069Abstract: A system for metered dispensing of a product comprising a hermetically-sealed package containing sealed therein product to be dispensed, together with a pressurizing agent and a pump for dispensing the product. The pump discharge pressure of which is substantially independent of the internal pressure of said package.Type: GrantFiled: January 17, 1983Date of Patent: April 16, 1985Assignee: The Pharmasol CorporationInventor: Edwin F. Kalat
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Patent number: 4345716Abstract: A sachet comprising a case of fabric defining an enclosure containing a stuffing of fibrous material within which is embedded a frangible capsule containing a volatile material releasable into the stuffing by fracturing the capsule.Type: GrantFiled: July 21, 1980Date of Patent: August 24, 1982Assignee: The Pharmasol CorporationInventors: John C. Armstrong, Joseph H. O'Neil
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Patent number: 4301949Abstract: A deodorant dispenser of the kind comprising a receptacle containing a pad impregnated with a deodorant material wherein the receptacle is provided with relatively rotatable top parts containing openings which on the one hand may be aligned by rotation of the parts and on the other hand positioned to be partially or completely out of alignment.Type: GrantFiled: September 7, 1979Date of Patent: November 24, 1981Assignee: The Pharmasol CorporationInventors: Richard C. Palson, John C. Armstrong
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Patent number: D254027Type: GrantFiled: December 18, 1978Date of Patent: January 22, 1980Assignee: The Pharmasol CorporationInventors: Richard C. Palson, John C. Armstrong
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Patent number: D254986Type: GrantFiled: December 18, 1978Date of Patent: May 13, 1980Assignee: The Pharmasol CorporationInventors: Richard C. Palson, John C. Armstrong
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Patent number: D262054Type: GrantFiled: November 5, 1979Date of Patent: November 24, 1981Assignee: The Pharmasol CorporationInventors: Richard C. J. Palson, John C. Armstrong
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Patent number: D262906Type: GrantFiled: September 13, 1979Date of Patent: February 2, 1982Assignee: The Pharmasol CorporationInventors: Richard C. Palson, John C. Armstrong