Patents by Inventor Mark Hirsh
Mark Hirsh 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: 20120189557Abstract: Aerosol spray formulations capable of delivering high concentrations of active agent-containing materials and/or excipient are described herein. The formulation contains a carrier fluid, a propellant and a therapeutic, prophylactic, cosmeticeutical and/or inert solid suspended, dissolved, or dispersed in the formulation. The active ingredient may be an antibiotic, an antihistamine, an anesthetic, an anti-inflammatory, and/or an astringent. In one embodiment, the active agent is an antifungal agent. In another embodiment, the active agent is a cosmeticeutical. The active agent can optionally be dispersed on, or associated with, a carrier powder. The carrier fluid is a highly volatile silicone liquid, which evaporates in less than 10 minutes after application of the formulation to the patient's skin. The formulation may also contain one or more pharmaceutically acceptable excipients The formulation can be packaged in a conventional aerosol spray can.Type: ApplicationFiled: March 1, 2012Publication date: July 26, 2012Applicant: Precision Dermatology, Inc.Inventors: Jane C. Hirsh, Ronald M. Gurge, Mark Hirsh, Mark W. Trumbore
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Patent number: 7585520Abstract: Compositions containing both a sedative compound and a non-sedative antihistamine are provided. More particularly, compositions for administration at bedtime containing a sedating antihistamine or other sedating compound in immediate release form and a non-sedating antihistamine in delayed-release form are described. Alternatively, a composition, for administrating upon awakening, containing a non-sedating antihistamine in immediate release form, and a sedating antihistamine or other sedative in delayed-release form is described. Methods of inhibiting the release of histamines by administration of the compositions to a mammalian subject are also provided. The dosage forms may comprise other medications, such as leukotriene receptor antagonists, to enhance the suppression of histamine symptoms.Type: GrantFiled: September 17, 2004Date of Patent: September 8, 2009Assignee: Collegium Pharmaceutical, Inc.Inventors: Mark Hirsh, Jane Hirsh, Whe-Yong Lo
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Publication number: 20090010869Abstract: Formulations are described for the treatment by enzymatic debridement of wounds and ulcers. The formulations have a clear, transparent composition that allows for easy visualization of the wound, and are non-staining for easy clean up. These formulations can also exhibit increased enzymatic debridement activity, improved post-treatment lubricity and coating occlusivity, and stability. The formulations, optionally containing non-animal source biologics, may be in the form of lotions, aerosols to provide a spray, or a foam. A non-reactive substrate may be used as a composition carrier. A non-aqueous lotion formulation having improved enzymatic activity is provided. The non-aqueous lotion viscosity is adjusted to achieve high enzymatic activity while maintaining the application benefits of high viscosity non-aqueous lotions. The lotion formulation may be delivered in a patch.Type: ApplicationFiled: August 22, 2007Publication date: January 8, 2009Inventors: Mark Trumbore, Roman Rariy, Mark Hirsh, Jane Hirsh, Julie Saunders
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Publication number: 20080248135Abstract: Otitis is treated with a combination of a controlled-release iodine preparation and a pH-lowering preparation. This prevents or delays the onset of antibiotic resistance among causative bacteria and fungi, and, by inhibiting protease activity, improves the rate of healing, and prevents Pseudomonas bacteria from spreading into the temporal bone.Type: ApplicationFiled: July 27, 2007Publication date: October 9, 2008Inventors: Mark Hirsh, Mark Vecchiotti
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Publication number: 20080152724Abstract: Compositions for the treatment of periodontitis and methods of use thereof are described. The compositions contain a polymer-iodine complex. The polymer-iodine complex can be suspended in a pharmaceutically acceptable carrier in which the complex is stable and the iodine is stable in its elemental form and/or a combined form (e.g., iodine-iodide complex). In one embodiment, the complex is prepared by the reacting a synthetic or semi-synthetic ionic polymer, with iodine and/or an iodide. The complex will preferably deliver iodine over an extended period of time for example over several days (e.g., at least 3 days, preferably at least 4 days, more preferably at least 5 days, most preferably at least 6 days), preferably at least a week, more preferably at least two weeks. In one embodiment, the polymer-iodine complex forms a gel, alone or by the addition of one or more gelling agents, upon administration into a periodontal pocket.Type: ApplicationFiled: December 21, 2007Publication date: June 26, 2008Inventor: Mark Hirsh
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Patent number: 7387792Abstract: New pharmaceutical compositions in unit dosage form are disclosed for both intraoral and oral administration to a patient, said unit dosage form configured to be placed intraorally of said patient, which comprises: (a) as a first portion, at least one discrete molded triturate tablet comprising a therapeutically effective amount of at least one pharmaceutically active ingredient capable of intraoral administration; and (b) as a second portion located around the said first portion, a therapeutically effective amount of at least one pharmaceutically active ingredient capable of oral administration and which is releasable and orally ingestible by the patient after the molded triturate tablet has disintegrated or has dissolved intraorally.Type: GrantFiled: January 24, 2005Date of Patent: June 17, 2008Assignee: Collegium Pharmaceutical, Inc.Inventors: Jane C. Hirsh, Kamal K. Midha, Mark Hirsh, Whe-Yong Lo
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Publication number: 20080044462Abstract: Pharmaceutical compositions for transdermal administration containing a fatty acid salt, a dicarboxylic acid salt, an alkyl sulfonic acid salt, an aryl sulfonic acid salt, or an alkyl aryl sulfonic acid salt of an unstable active agent, such as bupropion free base or a derivative of burpropion free base, such as bupropion free base or derivative of bupropion free base, paroxetine, fluvoxamine, fluoxetine, sertraline, venlafaxine, duloxetine, and metabolites and derivatives thereof are described herein. The composition may also contain one or more antioxidants. The compositions can be prepared by forming the bupropion salt followed by addition of the antioxidant. Alternatively, bupropion can be combined first with the antioxidant followed by addition of the acid to form the salt. The compositions can be administered as a gel, cream, lotion, ointment, or patch and typically contain a pharmaceutically acceptable carrier and optionally one or more pharmaceutically acceptable excipients.Type: ApplicationFiled: April 6, 2007Publication date: February 21, 2008Inventors: Mark W. Trumbore, Roman V. Rariy, Jane C. Hirsh, Mark Hirsh
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Publication number: 20080014169Abstract: Formulations are described for the treatment by enzymatic debridement of wounds and ulcers. The formulations have a clear, transparent composition that allows for easy visualization of the wound, and are non-staining for easy clean up. These formulations can also exhibit increased enzymatic debridement activity, improved post-treatment lubricity and coating occlusivity, and stability. The formulations, optionally containing non-animal source biologics, may be in the form of lotions, aerosols to provide a spray, or a foam. A non-reactive substrate may be used as a composition carrier. A non-aqueous lotion formulation having improved enzymatic activity is provided. The non-aqueous lotion viscosity is adjusted to achieve high enzymatic activity while maintaining the application benefits of high viscosity non-aqueous lotions. The lotion formulation may be delivered in a patch.Type: ApplicationFiled: August 22, 2007Publication date: January 17, 2008Inventors: Mark Trumbore, Roman Rariy, Mark Hirsh, Jane Hirsh, Julie Saunders
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Publication number: 20070232695Abstract: A composition for anesthetizing oral or buccal tissues, especially periodontal pockets, is provided. The composition has a high concentration of topical anesthetic carried in a non-aqueous liquid vehicle containing a gelling agent. The anesthetics are optionally stabilized in the solution by ion-exchange complexation. The composition can anesthetize the gingivae for an extended period, such as 30 minutes or longer. Preferred anesthetics include tetracaine, benzocaine, butamben, and mixtures of these.Type: ApplicationFiled: September 22, 2006Publication date: October 4, 2007Inventors: Mark Hirsh, Jane Hirsh, Mark Trumbore
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Publication number: 20070036731Abstract: Aerosol spray formulations capable of delivering high concentrations of active agent-containing materials and/or excipient are described herein. The formulation contains a carrier fluid, a propellant, and a therapeutic, prophylactic, consmeticeutical and/or inert solid suspended, dissolved, or dispersed in the formulation. The active ingredient may be any pharmaceutically active agent, but is preferably an antibiotic, an antihistamine, an anesthetic, an anti-inflammatory, and/or an astringent. In one embodiment, the active agent is an antifungal agent. In another embodiment, the active agent is a consmeticeutical. The active agent can optionally be dispersed on, or associated with, a carrier powder. The carrier fluid is a highly volatile silicone liquid, which evaporates in less than 10 minutes, preferably less than 5 minutes, after application of the formulation to the patient's skin.Type: ApplicationFiled: August 11, 2006Publication date: February 15, 2007Inventors: Jane Hirsh, Ronald Gurge, Mark Hirsh, Mark Trumbore
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Publication number: 20070036843Abstract: An improved controlled release composition for non-parenteral administration of active agents and other therapeutics, particularly for oral or topical administration, has been developed. The composition is made by dispersing a complex formed of an active agent bound to an ion-exchange resin or to another form of resin or carrier, in a non-ionic non-aqueous (“NINA”) vehicle. The complexes are optionally coated with one or more layers of coating material to provide a controlled pattern of release of active agent from the carrier. Replacing the usual aqueous vehicle with a NINA vehicle, such as an oil or an ointment, allows the active agent-carrier complexes, with or without coatings, to be both orally and topically administered.Type: ApplicationFiled: January 27, 2006Publication date: February 15, 2007Inventors: Jane Hirsh, Roman Rariy, Mark Trumbore, Alison Fleming, Mark Hirsh
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Publication number: 20060188449Abstract: A stable topical aerosol foam is provided. The foam-forming formulation includes a HFA propellant and an active agent in an emulsion. The emulsion has an oil phase and an aqueous, i.e. water-containing, phase. The active agent may be present in either phase or dispersed in the emulsion. The oil phase may consist at least in part of the HFA propellant. Either or both of the oil phase and the aqueous phase may contain one or more surfactants, emulsifiers, emulsion stabilizers, buffers, and other excipients. In an alternative embodiment, the aqueous phase contains a water-soluble active agent, for example, a local anesthetic, and the oil phase contains a water-insoluble second active agent. The foam is stable on the skin, for example for at least 10 minutes at body temperature, and will disappear into the skin upon rubbing or after prolonged standing. The formulation has the advantage of an inert non-flammable hydrofluorocarbon propellant without requiring the use of additional co-solvents or co-propellants.Type: ApplicationFiled: October 4, 2004Publication date: August 24, 2006Inventors: Jane Hirsh, John Willis, Mark Hirsh
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Publication number: 20050281806Abstract: Formulations are described for the treatment by enzymatic debridement of wounds and ulcers. The formulations have a clear, transparent composition that allows for easy visualization of the wound, and are non-staining for easy clean up. These formulations can also exhibit increased enzymatic debridement activity, improved post-treatment lubricity and coating occlusivity, and stability. The formulations, optionally containing non-animal source biologics, may be in the form of lotions, aerosols to provide a spray, or a foam. A non-reactive substrate may be used as a composition carrier. A non-aqueous lotion formulation having improved enzymatic activity is provided. The non-aqueous lotion viscosity is adjusted to achieve high enzymatic activity while maintaining the application benefits of high viscosity non-aqueous lotions. The lotion formulation may be delivered in a patch.Type: ApplicationFiled: June 8, 2005Publication date: December 22, 2005Inventors: Mark Trumbore, Roman Rariy, Mark Hirsh, Jane Hirsh, Julie Saunders
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Publication number: 20050255048Abstract: A topical spray or foam, methods of making the formulation, and methods of use thereof, has been developed. In one preferred embodiment, the composition includes one or more active agents and exhibits both antibacterial activity and antifungal activity. Excipients such as chemical disinfectants, anti-pruritic agents to minimize itching, and skin protective compounds may be added. The composition may be formulated to be dispensed as a spray or foam and the spray or foam may be administered either by a hand pump or by an aerosolizing propellant. A second single phase formulation has also been developed. The formulation comprises a first drug which is water soluble or hydrophilic and a second drug which is lipid soluble or hydrophobic, wherein at least one of the drugs is bound to an ion-exchange resin. The use of binding resins, such as ion-exchange resins, allows drugs with incompatible solvent requirements to be prepared in a single-phase formulation.Type: ApplicationFiled: May 13, 2005Publication date: November 17, 2005Inventors: Mark Hirsh, Jane Hirsh, Ira Skolnik, Mark Trumbore
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Publication number: 20050123609Abstract: New pharmaceutical compositions in unit dosage form are disclosed for both intraoral and oral administration to a patient, said unit dosage form configured to be placed intraorally of said patient, which comprises: (a) as a first portion, at least one discrete molded triturate tablet comprising a therapeutically effective amount of at least one pharmaceutically active ingredient capable of intraoral administration; and (b) as a second portion located around the said first portion, a therapeutically effective amount of at least one pharmaceutically active ingredient capable of oral administration and which is releasable and orally ingestible by the patient after the molded triturate tablet has disintegrated or has dissolved intraorally.Type: ApplicationFiled: January 24, 2005Publication date: June 9, 2005Inventors: Jane Hirsh, Kamal Midha, Mark Hirsh, Whe-Yong Lo
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Publication number: 20050123484Abstract: A topical liquid aerosol formulation for accurate metered dose delivery has been developed which includes a concentrate comprising a local anesthetic in a non-alcohol solvent and a hydrofluorocarbon (HFC) propellant. In the preferred embodiment, the concentration of the non-alcohol solvent in the concentrate is between about 75% and 85% by weight of the formulation. In the most preferred embodiment, the non-alcohol solvent is a water-soluble polyol such as ethylene glycol, propylene glycol, glycerol, diethylene glycol, dipropylene glycol, oligoalkylene glycols, liquid polyalkylene glycols, or combinations thereof. In one embodiment, the concentration of the local anesthetic in the concentrate is between about 15% and 25% by weight.Type: ApplicationFiled: October 1, 2004Publication date: June 9, 2005Inventors: Jane Hirsh, Donald Tibbetts, Mark Hirsh
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Publication number: 20050069580Abstract: Compositions containing both a sedative compound and a non-sedative antihistamine are provided. More particularly, compositions for administration at bedtime containing a sedating antihistamine or other sedating compound in immediate release form and a non-sedating antihistamine in delayed-release form are described. Alternatively, a composition, for administrating upon awakening, containing a non-sedating antihistamine in immediate release form, and a sedating antihistamine or other sedative in delayed-release form is described. Methods of inhibiting the release of histamines by administration of the compositions to a mammalian subject are also provided. The dosage forms may comprise other medications, such as leukotriene receptor antagonists, to enhance the suppression of histamine symptoms.Type: ApplicationFiled: September 17, 2004Publication date: March 31, 2005Inventors: Mark Hirsh, Jane Hirsh, Whe-Yong Lo
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Patent number: 6863901Abstract: New pharmaceutical compositions in unit dosage form are disclosed for both intraoral and oral administration to a patient, said unit dosage form configured to be placed intraorally of said patient, which comprises: (a) as a first portion, at least one discrete molded triturate tablet comprising a therapeutically effective amount of at least one pharmaceutically active ingredient capable of intraoral administration; and (b) as a second portion located around the said first portion, a therapeutically effective amount of at least one pharmaceutically active ingredient capable of oral administration and which is releasable and orally ingestible by the patient after the molded triturate tablet has disintegrated or has dissolved intraorally.Type: GrantFiled: November 30, 2001Date of Patent: March 8, 2005Assignee: Collegium Pharmaceutical, Inc.Inventors: Jane Hirsh, Kamal Midha, Mark Hirsh, Whe-Yong Lo
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Patent number: 6827946Abstract: Compositions comprising both a sedative and a non-sedative antihistamine are disclosed as well as methods of inhibiting the release of histamines by administration of the compositions to a mammalian subject.Type: GrantFiled: December 5, 2001Date of Patent: December 7, 2004Assignee: Collegium Pharmaceutical, Inc.Inventor: Mark Hirsh
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Patent number: 6645524Abstract: Novel pharmaceutical dosage forms provide for pulsatile delivery of an antiarrhythmic agent that releases the drug in spaced apart “pulses.” The dosage forms are comprised of first, second and optional third dosage units, with each dosage unit having a different drug release profile. The dosage forms may comprise capsules housing compressed tablets or drug-containing beads, granules, or particles or may comprise a single tablet with the first, second and optional third dosage units incorporated therein, or a “coated core” dosage form. Methods of treatment using the pharmaceutical dosage forms are provided as well.Type: GrantFiled: August 14, 2001Date of Patent: November 11, 2003Assignee: Pierce Management LLCInventors: Kamal K. Midha, Mark Hirsh, Whe-Yong Lo