Topical Patents (Class 514/871)
  • Patent number: 8900553
    Abstract: A waterless foamable pharmaceutical composition suitable for external administration is disclosed. The composition includes a foamable carrier least one liquefied or compressed gas propellant. The foamable carrier includes at least one liquid oil; at least one silicone and at least one least one stabilizing agent; wherein the stabilizing agent selected from the group consisting of about 0.01% to about 25% by weight of at least one surface-active agent alone or on combination with a foam adjuvant; and about 0% to about 5% by weight of at least one polymeric agent alone or on combination with a foam adjuvant; and mixtures thereof. Pharmaceutical compositions comprising active agents, methods for their preparation, propellants suitable for use with the carriers and uses thereof are further described.
    Type: Grant
    Filed: June 7, 2010
    Date of Patent: December 2, 2014
    Assignee: Foamix Pharmaceuticals Ltd.
    Inventors: Dov Tamarkin, Helena Shifrin, Rita Keynan, Enbal Ziv, Tal Berman, David Schuz, Elana Gazal
  • Patent number: 8802133
    Abstract: Disclosed is 1) a method for greatly increasing the solubility of useful actives in siloxane matrix-forming preparations, and 2) the associated preparations, themselves. Volatilizing coagents are utilized to give novel gels containing heretofore siloxane-insoluble additives.
    Type: Grant
    Filed: July 13, 2012
    Date of Patent: August 12, 2014
    Assignee: Advanced Bio-Technologies, Inc.
    Inventor: Paul Guilbaud
  • Patent number: 8709385
    Abstract: Pharmaceutical or cosmetic compositions and methods for their use are provided comprising water and a surfactant polymer system comprising a Poloxamer at a concentration of about 0.1% to about 15% by weight; wherein when the Poloxamer is between about 0.1% to about 5% Poloxamer. The composition can further comprise a supporting agent comprising a non-ionic surface active agent or a supporting agent comprising a non surfactant polymer or polysaccharide and an active agent, where the Poloxamer is capable of fixing the composition on delivery to a body surface. There are further provided therapeutic cell compositions and their uses.
    Type: Grant
    Filed: July 14, 2010
    Date of Patent: April 29, 2014
    Assignee: Foamix Ltd.
    Inventors: Dov Tamarkin, Alex Besonov, Tal Berman, David Schuz, Elana Gazal
  • Patent number: 8529970
    Abstract: Materials with high levels of unsaponifiable matter, such as extracts from plants, produce hydrolysates with unique properties. Properties that are sought in traditional saponification of natural oils are a result of low levels of unsaponifiables. These properties include high levels of aqueous surfactant activity, water-solubility or ready water-dispersability, activity as foaming agents, and the like. An objective of traditional saponification processes is to increase the water-solubility and surfactant activity of naturally occurring materials. It has been found that the application of a hydrolysis process to materials, particularly materials with a high level of unsaponifiables (e.g., at least 6 weight percent of the material), produces a product with properties significantly different from those products resulting from the conventional saponification of materials with less than 6 weight percent of unsaponifiables.
    Type: Grant
    Filed: April 29, 2011
    Date of Patent: September 10, 2013
    Assignee: International Flora Technologies, Ltd.
    Inventors: James H. Brown, Lee Roy Copeland, Robert Kleiman, Melanie K. Cummings, Sambasivarao Koritala
  • Patent number: 7326420
    Abstract: A benzoyl peroxide composition having increased potency includes benzoyl peroxide, a tertiary amine and/or a transition metal, and a base that increases radicals formed by the peroxide.
    Type: Grant
    Filed: August 12, 2004
    Date of Patent: February 5, 2008
    Inventors: Craig G. Burkhart, Craig N. Burkhart
  • Patent number: 7323185
    Abstract: This invention relates to methods of increasing the efficacy of peroxides such as benzoyl peroxide in the treatment of skin conditions such as acne. In a preferred embodiment, the invention relates to methods of increasing radicals formed by peroxides on/in the skin, more specifically near/in the comedone, for topical use in dermatology. In a specific embodiment, the invention relates to the use of transitional metals such as Cu(1) and ferrous ions to increase the efficacy of peroxides such as benzoyl peroxide. In another embodiment, the invention relates to a method by which a peroxide such as benzoyl peroxide and its activator are added to the skin surface at the same time. In another embodiment, the invention relates to the use of a more soluble form of peroxide such as benzoyl peroxide to increase its efficacy. In another embodiment, the invention relates to the addition of a side chain to a peroxide such as benzoyl peroxide so that it is activated by light.
    Type: Grant
    Filed: May 18, 2004
    Date of Patent: January 29, 2008
    Inventor: Craig N. Burkhart
  • Patent number: 7097860
    Abstract: A method of reducing inflammation in a variety of disorders by using an intraperitoneal solution of magnesium. The solution can be used for treating inflammatory and inflammation-related disorders in animals and/or humans. Application of the solution reduces inflammation and thereby assists in the healing process. An alternative method involves the intraperitoneal administration of a solution containing magnesium salts. Another alternative method provides for treatment of inflammatory and inflammation-related disorders in animals by way of intraperitoneal administration of a solution containing magnesium salts, methenamine or its salts and dextrose. The method further provides the use of methenamine or its salts and/or dextrose in combination with magnesium.
    Type: Grant
    Filed: May 16, 2002
    Date of Patent: August 29, 2006
    Inventors: Aaron Moshenyat, Anna Moshenyat, Reuven Moshenyat, Yitzchak Moshenyat
  • Patent number: 6972291
    Abstract: Provided is a method for curbing dietary cravings in a patient, typically a diabetic or obese patient, by administration of a low dose of naltrexone to the patient.
    Type: Grant
    Filed: July 2, 2002
    Date of Patent: December 6, 2005
    Inventor: Richard K. Bernstein
  • Patent number: 6890544
    Abstract: Composition for topical administration comprising (a) a corticosteroid, and (b) a drying agent.
    Type: Grant
    Filed: November 12, 2002
    Date of Patent: May 10, 2005
    Inventor: Michael E. McCadden
  • Patent number: 6737070
    Abstract: This invention relates to methods of increasing the efficacy of peroxides such as benzoyl peroxide in the treatment of skin conditions such as acne. In a preferred embodiment, the invention relates to methods of increasing radicals formed by peroxides on/in the skin, more specifically near/in the comedone, for topical use in dermatology. In a specific embodiment, the invention relates to the use of transitional metals such as Cu(1) and ferrous ions-to increase the efficacy of peroxides such as benzoyl peroxide. In another embodiment, the invention relates to a method by which a peroxide such as benzoyl peroxide and its activator are added to the skin surface at the same time. In another embodiment, the invention relates to the use of a more soluble form of peroxide such as benzoyl peroxide to increase its efficacy. In another embodiment, the invention relates to the addition of a side chain to a peroxide such as benzoyl peroxide so that it is activated by light.
    Type: Grant
    Filed: March 6, 2002
    Date of Patent: May 18, 2004
    Inventor: Craig N. Burkhart
  • Patent number: 6709664
    Abstract: The present invention is directed to methods that can be used in the treatment of wounds, burns, and photodamaged skin. Methods can be used for both humans and animals and involve the administration of compositions containing selegiline and/or desmethylselegiline.
    Type: Grant
    Filed: August 8, 2002
    Date of Patent: March 23, 2004
    Assignee: Somerset Pharmaceuticals, Inc.
    Inventor: Mark G. Resnick
  • Patent number: 6579512
    Abstract: A pharmaceutical topical spray composition of corticosteroid, an alcohol, a propelant, and isopropyl myristate. A method for treating an inflammatory skin condition using the administration to the skin of a mammal of the pharmaceutical composition. The pharmaceutical composition is effective in the treatment of inflammatory skin conditions without the need for zinc pyrithione, undecylenic acid, or a detergent.
    Type: Grant
    Filed: June 15, 2001
    Date of Patent: June 17, 2003
    Inventor: Charles E. Crutchfield, III
  • Patent number: 6517847
    Abstract: A composition is provided that has a viscosity of less than about 15,000 cP and a pH of about 3.0 to 9.0 for treating a skin disorder in a human subject. The composition is a lotion that consists essentially of (a) a therapeutically-effective amount of at least one compound useful for treating such disorder, (b) a pharmaceutically-acceptable, lightly cross-linked polyacrylic acid polymer compatible with the compound, (c) a pharmaceutically acceptable base to adjust pH, (d) up to about 25% ww of at least one water miscible solvent, (e) optionally a preservative, (f) water, and (g) an oil phase component and suitable surfactant. The composition is useful for treating an inflammatory skin disorder, acne, or rosacea.
    Type: Grant
    Filed: March 8, 2002
    Date of Patent: February 11, 2003
    Assignee: Dow Pharmaceutical Sciences
    Inventors: Gordon J. Dow, Robert W. Lathrop, Debra A. Dow
  • Patent number: 6479058
    Abstract: Composition for topical administration comprising (a) a corticosteroid, and (b) a drying agent.
    Type: Grant
    Filed: August 31, 2000
    Date of Patent: November 12, 2002
    Inventor: Michael E. McCadden
  • Patent number: 6399108
    Abstract: The present invention is directed to methods and compositions for treating skin disorders. The present invention is easily administered and can be used for both humans and animals. The compositions of the present invention comprise borate compounds and provide relief from skin disorder symptoms and lesions. Additionally, the present invention can be used to provide long term maintenance of symptom-free skin.
    Type: Grant
    Filed: June 30, 2000
    Date of Patent: June 4, 2002
    Assignee: P.H.C., Inc.
    Inventor: Don H. Girvan
  • Patent number: 6368618
    Abstract: A novel topical formulation for delivery of nonsteroidal anti-inflammatory drugs (NSAIDs) is characterized by enhanced transdermal absorption and efficacy. A two phase liquid composition has aqueous and oil phases, the oil phase having a relatively high concentration of the NSAID to enhance transdermal absorption and efficacy when incorporated into the topical anti-inflammatory formulation. The two phase liquid composition preferably contains, in addition to an NSAID, at least one melting point depressing agent. A preferred topical anti-inflammatory composition includes S(+)-ibuprofen, thymol, and ethyl alcohol or isopropyl alcohol.
    Type: Grant
    Filed: July 1, 1999
    Date of Patent: April 9, 2002
    Assignee: The University of Georgia Research Foundation, Inc.
    Inventors: H. Won Jun, Lisheng Kang
  • Patent number: 6027712
    Abstract: A composition and method useful for treating commonly occurring inflammatory disease of the nose, ears and sinuses are described. Interleukin-1 (IL-1), a naturally occuring and generally non-toxic composition, is one of the key mediators of the biomolecular inflammatory reaction. IL-1 antagonists have been found in the human body. The IL-1 antagonists are thought to function as natural modulators of the inflammatory response. The present invention employs IL-1 receptor antagonist to block the runaway inflammatory cascade associated with inflammatory disease of the paranasal sinuses and middle ear. The composition and method prevents the long term complications of this disease and reduces the need for costly surgical intervention which is currently performed in more advanced cases.
    Type: Grant
    Filed: July 10, 1996
    Date of Patent: February 22, 2000
    Inventors: Julian L. Henley, Adrienne A. Denese
  • Patent number: 6017938
    Abstract: The present invention relates to a method of treating acne using short-term contact with an acetylenic retinoid, preferably tazarotene and related compounds.
    Type: Grant
    Filed: July 28, 1998
    Date of Patent: January 25, 2000
    Inventor: Susan Bershad
  • Patent number: 5912018
    Abstract: The present invention provides an epidermal gel secretion of Arabian Gulf catfish which is useful in enhancing wound healing, alleviating muscle spasms and pain, and treating dermatological disorders.
    Type: Grant
    Filed: August 5, 1997
    Date of Patent: June 15, 1999
    Inventor: Jassim M. Al-Hassan
  • Patent number: 5891846
    Abstract: A stable emulsion composition containing cyclosporin, a polyalkyl ester of polycarboxylic acid in the form of liquid at ordinary temperature, an oil component having an I.O.B. of 0 to 0.25 in the form of a liquid at ordinary temperature, and a surfactant.
    Type: Grant
    Filed: February 19, 1998
    Date of Patent: April 6, 1999
    Assignee: Shiseido Company, Ltd.
    Inventors: Masami Ishida, Takashi Suzuki
  • Patent number: 5886053
    Abstract: The use of carotenoids for producing drugs for the treatment of inflammatory disorders not caused by the action of light or an infection with microorganisms.
    Type: Grant
    Filed: July 30, 1997
    Date of Patent: March 23, 1999
    Assignee: BASF Aktiengesellschaft
    Inventors: Wolfgang Schmutzler, Karl Kolter
  • Patent number: 5885982
    Abstract: A method of treating or preventing hypertrophic scar tissue in human skin comprising applying topically an effective amount of a non-toxic amine compound that is a transglutaminase inhibitor having a free amino group is disclosed. The amine compound that is a transglutaminase inhibitor is also selective for inhibiting Type III collagen peptide cross-linking.
    Type: Grant
    Filed: April 21, 1997
    Date of Patent: March 23, 1999
    Inventors: Kenneth Nicholis Dolynchuk, John Michael Bowness
  • Patent number: 5645826
    Abstract: A method of treating damaged tissue by applying a composition to the damaged tissue in an amount effective to treat the damaged tissue. The composition includes a semi-occlusive ointment base and salicylic acid in an amount effective to produce keratoplasticity.
    Type: Grant
    Filed: May 31, 1996
    Date of Patent: July 8, 1997
    Assignee: Abbe Cosmetic Group International, Inc.
    Inventor: Robert M. Posner
  • Patent number: 5604200
    Abstract: A wound therapeutic mixture is formulated to work alone or in combination with human growth factors, and is useful for treatment of burns, open sores, incisions, and wounds. The mixture is comprised of a medical grade hyaluronic acid (hyaluronan) and tissue culture grade plasma-fibronectin in combination with calcium, phosphate, uric acid, urea, sodium, potassium, chloride, and magnesium, all elements found in amniotic fluid. The mixture creates a moist healing environment which simulates the fetal in utero wound healing matrix. The therapeutic mixture can be sterile or contain an FDA acceptable preservative system. The compositions may be in the form of a liquid, creme, ointment, gel, hydrogel, hydrocolloid or dressing.
    Type: Grant
    Filed: May 2, 1994
    Date of Patent: February 18, 1997
    Inventor: Darlene Taylor-McCord
  • Patent number: 5602183
    Abstract: The present invention pertains to therapeutic dermatological-wound healing compositions useful to minimize and treat diaper dermatitis. The compositions comprise a therapeutically effective amount of a buffering agent to maintain the pH of the dermatitis in a range from about 5 to about 8, an anti-inflammatory agent, and a wound healing composition. In one embodiment the wound healing composition comprises (a) pyruvate; (b) an antioxidant; (c) a mixture of saturated and unsaturated fatty acids. The therapeutic dermatological-wound healing compositions may be utilized in a wide variety of topical pharmaceutical products. This invention also relates to methods for preparing and using the therapeutic dermatological-wound healing compositions and the pharmaceutical products in which the compositions may be used.
    Type: Grant
    Filed: May 22, 1995
    Date of Patent: February 11, 1997
    Assignee: Warner-Lambert Company
    Inventors: Alain Martin, Ammunje S. Nayak
  • Patent number: 5574036
    Abstract: Novel pharmaceutically/cosmetically-active adamantyl-substituted polycyclic acetylene compounds have the structural formula (I): ##STR1## wherein Ar is a radical having one of the formulae (a)-(f): ##STR2## and are useful for the treatment of a wide variety of disease states, whether human or veterinary, for example dermatological, rheumatic, respiratory, cardiovascular, bone and ophthalmological disorders, as well as for the treatment of mammalian skin and hair conditions/disorders.
    Type: Grant
    Filed: April 26, 1995
    Date of Patent: November 12, 1996
    Assignee: Centre International de Recherches Dermatologiques Galderma
    Inventors: Jean-Michel Bernardon, Bruno Charpenter
  • Patent number: 5210099
    Abstract: The invention provides an analgesic cream containing ibuprofen with superior skin penetration properties obtained in part by maintaining a pH of 4 to 7.2 such that the ibuprofen is suspended in substantially solid crystalline form.
    Type: Grant
    Filed: January 8, 1992
    Date of Patent: May 11, 1993
    Assignee: American Home Products Corporation
    Inventors: Dhiraj S. Mody, Robert G. Blank, Gary R. Agisim, Gloria Y. Chen
  • Patent number: 5104657
    Abstract: The invention relates to combination preparations containing chloramphenicol, gentamicin, nystatin and optionally a cortisone as active ingredients for the topical treatment of inflammatory skin disorders. The preparations are present preferably in the form of an ointment and have proved to be surprisingly effective particularly in the case of the treatment of skin disorders which are difficult to heal such as chronic eczema, inflammations in the anal and genital region, and of ulcus cruris and similar disorders.
    Type: Grant
    Filed: December 3, 1990
    Date of Patent: April 14, 1992
    Inventor: Souhail Abdulla
  • Patent number: 4990501
    Abstract: A composition for application to human and animal tissue surfaces, said composition comprising an aqueous medium and a film-forming component at least partially soluble or dispersible in said aqueous medium, said film-forming component comprising an ester or mixture of esters, at least one being an ester of a polyol.
    Type: Grant
    Filed: March 26, 1987
    Date of Patent: February 5, 1991
    Assignee: Sempernova PLC
    Inventors: Frazer K. E. Imrie, Ken James
  • Patent number: 4902718
    Abstract: This invention concerns novel calcium normalizing compositions containing as the active agent the amino acid methionine, and/or one or more related compounds including certain metabolic precursor compounds, and novel methods employing the compositions for normalizing or controlling calcium metabolism. The compounds include the methionine hydroxy analog, the S-methyl methionine analog, and methionine compounds having the structural formula I ##STR1## and pharmaceutically acceptable N- (mono- and dicarboxylic acid) acyl derivatives and alkyl esters thereof, where in is an integer from 1 to 3.
    Type: Grant
    Filed: April 8, 1988
    Date of Patent: February 20, 1990
    Inventors: Robert K. Bayless, Gerald P. Hirsch, Sandra S. Kern
  • Patent number: 4557754
    Abstract: A novel compound bis-(N,N-dimethyl-N-carbodecyloxymethyl-N-ethyleneammonium)-sulphide dichloride of the formula ##STR1## A method for preparing said novel compound comprising quaternization of bis-(.beta.-dimethylaminoethyl)-sulphide with monochloroacetic acid decyl ester, molar ratio of said reagents being not more than 1:2.A chemotherapeutic antimicrobial preparation comprising said novel compound as an active principle in combination with a pharmaceutical carrier.A plant growth regulator in the form of an aqueous solution of said novel compound in a concentration of from 0.0001 to 0.1 wt. %.
    Type: Grant
    Filed: August 13, 1980
    Date of Patent: December 10, 1985
    Assignee: Institut Organicheskoi Khimii
    Inventors: Georgy A. Golik, Yaroslav P. Demchenko, Miron O. Lozinsky, Vladlen V. Malovik, Valery Y. Semeny
  • Patent number: 4542026
    Abstract: An agent and method for treating vasomotor disorders, particularly migraine and menstrual pain is provided wherein the method comprises administering to said patient, intravenously or orally, an effective dose of the agent according to the invention, Vitamin B.sub.6. The effective dose of vitamin B.sub.6 is at least about 100 mg., preferably at least about 300 mg. and most preferably at least about 400 mg. Vitamin B.sub.2 may also be administered for particularly effective results.
    Type: Grant
    Filed: April 29, 1983
    Date of Patent: September 17, 1985
    Inventor: Jose Rios
  • Patent number: 4534980
    Abstract: Creams for external or topical use comprising ketoprofen as an effective component and crotamiton as an agent for preventing crystalline precipitation of the effective component. The creams possess an antiinflammatory and antipyretic effect and are excellent in permeation and absorption into the skin which enables the topical and external use of the creams.
    Type: Grant
    Filed: July 23, 1984
    Date of Patent: August 13, 1985
    Assignee: Hokuriku Pharmaceutical Co., Ltd.
    Inventors: Yasuo Itoh, Hideo Kato, Kugako Matsumura, Tomoyasu Nishikawa, Akira Hisano, Takehisa Yamada, Eiichi Koshinaka