With Organic Oxygen Containing Compound Patents (Class 514/164)
  • Patent number: 5998392
    Abstract: Improved compositions of benzoyl peroxide are prepared by at least partially dissolving benzoyl peroxide in diethylene glycol monoethyl ether to prepare a premixture which forms a flocculent composition of benzoyl peroxide when admixed with water or an aqueous medium. The improved benzoyl peroxide compositions have a small particle size compared with those prepared by conventional grinding techniques and the time and potential hazards associated with grinding are avoided. The small particle size of the benzoyl peroxide flocculents result in increased surface area of active ingredient on the skin for a given concentration of benzoyl peroxide. The flocculent compositions are used to prepare compositions for the topical treatment of acne or other dermatological disorders.
    Type: Grant
    Filed: April 10, 1996
    Date of Patent: December 7, 1999
    Assignee: Gattefosse s.a.
    Inventors: Veronique Simard, David Garlen, Kenneth Klein
  • Patent number: 5948443
    Abstract: The present invention pertains generally to the field of Public Health, including the prevention and treatment of coronary heart disease which is currently the first cause of death in the American population. More specifically, the present invention concerns a total modular system of multivitamin and mineral supplementation composed of 7 distinct modules for improving public health by insuring adequate intake of micronutrients needed for disease prevention and protection against nutritional losses and deficiencies due to, for example, lifestyle factors and common inadequate dietary patterns. A module, as used herein throughout, is defined as a separate and distinct combination of vitamin-mineral and other health promoting compounds which are directed to specific target populations. The formulations of the present invention which, when combined in one capsule or tablet or as separate modules, exert a joint and enhancing effect on the major pathogenetic factors involved in the atherosclerotic process.
    Type: Grant
    Filed: February 21, 1997
    Date of Patent: September 7, 1999
    Assignee: Medical Doctor's Research Institute, Inc.
    Inventors: Patricia A. Riley, George Christakis
  • Patent number: 5856316
    Abstract: A mixture of higher primary aliphatic alcohols of 22 to 38 carbon atoms can be obtained by saponifying and extracting steps with organic solvents from sugar cane wax. The mixture which contains tetracosanol, hexacosanol, heptacosanol, octacosanol, nonacosanol, triacontanol, dotriacontanol and tetratriacontanol can be used for the treatment of hypercholesterolemia, and atherosclerotic complications as platelet hyperaggregabiulity, ischemia and thrombosis, and prevents drug induced gastric ulcer and improves male sexual activity.
    Type: Grant
    Filed: December 23, 1996
    Date of Patent: January 5, 1999
    Assignee: Laboratorios Dalmer SA
    Inventors: Abilio Laguna Granja, Juan Magraner Hernandez, Daisy Carbajal Quintana, Lourdes Arruzazabala Valmana, Rosa Mas Ferreiro, Milagros Garcia Mesa
  • Patent number: 5759550
    Abstract: An improved method for suppressing xenograft rejection in a host subject is disclosed. The method includes administering an immunosuppressant drug, where the drug or the amount of drug administered is, by itself, ineffective to suppress xenograft rejection. Effective xenograft suppression is achieved by also administering an ethanolic extract of Triterygium wilfordii or a purified triptolide component thereof.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: June 2, 1998
    Assignee: Pharmagenesis, Inc.
    Inventors: Tien Wen Tao Wiedmann, Jian Wang
  • Patent number: 5753637
    Abstract: The acne treatment method of the present invention includes applying to skin a composition including an effective amount of acne treatment medication selected from the group consisting of benzoyl peroxide and salicylic acid, an effective amount of a vasoconstrictor and an inert carrier. The acne treatment medication is therapeutic to acne conditions by acting as an antibacterial agent. The vasoconstrictor removes the redness normally associated with acne conditions as well as additional redness which may be caused by the benzoyl peroxide itself. The carrier is simply an inert flowing carrier to permit the application of the active ingredients to the skin. In preferred embodiments about 1 to 15% of the acne treatment medication based on the total weight of the composition is included. The preferred acne treatment medication is benzoyl peroxide and the preferred vasoconstrictor is tetrahydrozoline hydrochloride or a combination of tetrahydrozoline hydrochloride and zinc sulfate.
    Type: Grant
    Filed: January 8, 1997
    Date of Patent: May 19, 1998
    Assignee: Ideal Ideas, Inc.
    Inventor: Karen G. Fried
  • Patent number: 5663156
    Abstract: A mixture of higher primary aliphatic alcohols of 22 to 38 carbon atoms can be obtained by saponifying and extracting steps with organic solvents from sugar cane wax. The mixture which contains tetracosanol, hexacosanol, heptacosanol, octacosanol, nonacosanol, triacontanol, dotriacontanol and tetratriacontanol can be used for the treatment of hypercholesterolemia, and atherosclerotic complications as platelet hyperaggregabiulity, ischemia and thrombosis, and prevents drug induced gastric ulcer and improves male sexual activity.
    Type: Grant
    Filed: July 25, 1994
    Date of Patent: September 2, 1997
    Assignees: Laboratorios Dalmer SA, Adanifer, S.A.
    Inventors: Abilio Laguna Granja, Juan Magraner Hernandez, Daisy Carbajal Quintana, Lourdes Arruzazabala Valmana, Rosa Mas Ferreiro, Milagros Garcia Mesa
  • Patent number: 5543405
    Abstract: A weight reduction composition comprises a sympathomimetic agent and a mineral cation salt or chelate capable of enhancing carbohydrate metabolism, protein or fatty acid synthesis, retarding protein breakdown or lowering serum cholesterol levels such as trivalent and hexavalent chromium and vanadium salts and chelates. Preferred is a weight reduction composition containing ephedrine and chromium picolinate. This composition is presented in a variety of formulations, and is suitable for application to the reduction of weight of normal, slightly and grossly overweight humans.
    Type: Grant
    Filed: October 20, 1994
    Date of Patent: August 6, 1996
    Inventors: Wendy J. Keown, Betty J. Ford, Sandra L. Stoddard
  • Patent number: 5286720
    Abstract: Compositions for topical treatment of lesions of human or animal skin which comprise dimethyl ether to freeze the tissue and an acid capable of dissolving the intercellular matrix of the lesion. The dimethyl ether and acid are present in the composition in amounts effective to remove the lesion in a single treatment by a combination of cryogenic and keratolytic action. Methods are provided for the topical treatment of lesions of the skin of human or animal subjects comprising direct spray or intermediate swab application of the present compositions to the lesions.
    Type: Grant
    Filed: July 16, 1992
    Date of Patent: February 15, 1994
    Assignee: Solarcare Technologies Corporation
    Inventors: Raymond S. Niedbala, Elizabeth A. Vail
  • Patent number: 5135925
    Abstract: Zinc acexamate acts by increasing the synthesis of mucus, reinforces the mucous barrier, improves the microcirculation and increases the synthesis of prostaglandins in the gastric mucous membrane, whereby it is effective in the treatment of said gastropathy, contrary to the results obtained with antiacids or antisecretory agents.
    Type: Grant
    Filed: January 18, 1991
    Date of Patent: August 4, 1992
    Assignee: Laboratorios Vinas, S.A.
    Inventor: Antonio B. Vinas
  • Patent number: 5055456
    Abstract: This invention is concerned with a composition of matter and method of applying same for use as hair grooming aid or preferably, to treat androgenetic alopecia comprising (a) an effective amount of a polysaccharide or mixtures thereof, polysaccharide derivatives or mixtures thereof, or any combination of the foregoing; and (b) a minor amount of a fatty acid ester of sorbitol and its anhydrides, or mixture of said fatty acid esters; and (c) a minor amount of a lower alkyl ester of p-hydroxy benzoic acid or mixture of said esters; and (d) water sufficient to create a composition of 100% by volume.
    Type: Grant
    Filed: January 27, 1989
    Date of Patent: October 8, 1991
    Assignee: American Cyanamid Co.
    Inventors: Bruce J. Harris, James R. Lawter, Lawrence Ritter
  • Patent number: 5034221
    Abstract: A topical agent and method for the treatment and prevention of pseudofolliculitis barbae, commonly known as "razor bumps", is effected by the topical application to beard areas of the face of a combination of acetylsalicylic acid, corn starch, isopropyl alcohol, and aloe vera.
    Type: Grant
    Filed: June 22, 1989
    Date of Patent: July 23, 1991
    Inventors: Steven E. Rosen, Robert M. Thomas
  • Patent number: 5019567
    Abstract: A pharmaceutical or cosmetic composition for topical application comprises, in a physiologically acceptable support, the combination of benzoyl peroxide and at least one quaternary ammonium lipophilic salicylate having general formula (I): ##STR1## where: (i) R.sub.1, R.sub.2, R.sub.3 and R.sub.4 may be identical or different, representing a substituted or interrupted alkyl or cycloalkyl radical;(ii) R.sub.3 and/or R.sub.4 represent(s) the group:R.sub.8 --OC.sub.2 H.sub.3 R.sub.7 ].sub.n [OCH.sub.2 CHOH--CH.sub.2 ].sub.pwhere O.ltoreq.n.ltoreq.4 and p is 0 or 1; R.sub.8 represents H or an alkyl, alkenyl, alkylcycloalkyl or alkylanyl radical;(iii) R.sub.4 represents an alkylenephenyl radical;(iv), (v): R.sub.1 and R.sub.2 may form an aromatic or nonaromatic saturated or unsaturated heterocycle;(vi) R.sub.1, R.sub.2 and R.sub.3 together with nitrogen, may form polycyclic derivatives; and R.sub.5 represents a group having the formula: ##STR2## where n may vary from 0 to 10.
    Type: Grant
    Filed: November 23, 1988
    Date of Patent: May 28, 1991
    Assignee: L'Oreal
    Inventors: Michel Philippe, Michel Hocquaux, Henri Sebag, Irina Beck, Jean P. Laugier
  • Patent number: 4798811
    Abstract: A combination of verapamil, gallopamil or anipamil and acetylsalicylic acid in a weight ratio of from 10:1 to 2:1 being useful in the treatment of circulatory disorders.
    Type: Grant
    Filed: January 7, 1988
    Date of Patent: January 17, 1989
    Assignee: BASF Aktiengesellschaft
    Inventors: Hans D. Lehmann, Rolf Kretzschmar, Klaus-Juergen Hahn
  • Patent number: 4778786
    Abstract: As a composition for transdermal drug delivery, the gelation reaction product of a mixture of an organic polysaccharide gum, polyethylene glycol, and m-, p- or o-hydroxybenzoic acid in an amount effective in forming from such mixture a gel having adhesive properties for adhesion to skin and being sufficiently pliant to conform to the shape of body contours.
    Type: Grant
    Filed: November 10, 1987
    Date of Patent: October 18, 1988
    Assignee: Minnetonka, Inc.
    Inventors: Richard Reever, Larry Lundmark, Timothy Kapsner
  • Patent number: 4775667
    Abstract: Topical analgesic anti-inflammatory compositions containing a corticosteroid in addition to the conventional efficacy-proven ingredients are disclosed. They may be embodied in an aerosol, a solution and any other type of composition being convenient for administration. More than the sum of effects of the individual ingredients has been proved. In other words, the effects of the salicylate esters and L-menthol are synergistically enhanced by the addition of the corticosteroid. Particularly, the persistency of the analgesic/anti-inflammatory effects of the conventional ingredients has been proved to be dependent upon the the concentration of the corticosteroid in the composition.
    Type: Grant
    Filed: September 24, 1986
    Date of Patent: October 4, 1988
    Assignee: Shionogi & Co., Ltd.
    Inventors: Izumi Saitoh, Hirokuni Jyoyama, Fujio Asanuma, Katsumi Hirose, Shohei Egawa
  • Patent number: 4665063
    Abstract: The present invention relates to a composition and to a method for the treatment of dermatological disorders such as acne, by topically applying acetyl salicyclic acid within a carrier.
    Type: Grant
    Filed: July 12, 1985
    Date of Patent: May 12, 1987
    Assignee: Rafa Laboratories Ltd.
    Inventor: Daniel Bar-Shalom
  • Patent number: 4664915
    Abstract: A compressed and formed alkaline component suitable for use in a buffered aspirin product. The alkaline component is made of alkaline materials selected from the group consisting of calcium carbonate, magnesium carbonate, magnesium oxide, magnesium hydroxide and mixtures thereof and having incorporated therein citric acid and monobasic sodium phosphate.
    Type: Grant
    Filed: February 21, 1986
    Date of Patent: May 12, 1987
    Assignee: Bristol-Myers Company
    Inventor: Hovsep Simonian
  • Patent number: 4665088
    Abstract: This invention relates to compounds of the structures: ##STR1## which structure includes its isomers, conventionally designated (E,Z)-4,5,9-trithiadodeca-1,6,11-triene 9-oxide and commonly termed (E,Z)-ajoene. This invention also relates to a process for preparing the compounds which comprises extracting and isolating allyl disulfide oxide (allyl 2-propenethiosulfinate) from the bulbs of garlic plants and thereafter treating it with a lower alkyl alcohol to produce such compound and the compounds as antibiotic and particularly as antithrombotic agents.
    Type: Grant
    Filed: November 14, 1984
    Date of Patent: May 12, 1987
    Assignee: The Research Foundation of State University of New York
    Inventors: Rafael J. Apitz-Castro, Mahendra K. Jain
  • Patent number: 4652557
    Abstract: Novel pharmaceutical solutions and particularly novel pharmaceutical solutions comprising dimethyl sulfoxide (DMSO).
    Type: Grant
    Filed: October 24, 1985
    Date of Patent: March 24, 1987
    Assignee: Clark Pharmaceutical Laboratories Ltd.
    Inventor: Edmund Sandborn
  • Patent number: 4559329
    Abstract: Methylsulfonylmethane (CH.sub.3 SO.sub.2 CH.sub.3) administered orally is effective in ameliorating the symptoms of gastrointestinal upset, e.g., produced by the ingestion of aspirin and other pharmaceuticals, and of allergic reactions. Oral compositions containing a mixture of such a pharmaceutical and methylsulfonylmethane are useful in avoiding the gastrointestinal upset which otherwise occurs when ingesting the former.
    Type: Grant
    Filed: April 17, 1984
    Date of Patent: December 17, 1985
    Inventor: Robert J. Herschler
  • Patent number: 4559326
    Abstract: An improved antiinflammatory composition and method of treating inflammation which employs a combination of a non-steroidal antiinflammatory agent such as prioxicam, or a pharmaceutically acceptable salt thereof, with inositol.
    Type: Grant
    Filed: January 31, 1985
    Date of Patent: December 17, 1985
    Assignee: Pfizer Inc.
    Inventors: Thomas C. Crawford, Stanley L. Keely, David L. Larson, Joseph G. Lombardino, James J. Maciejko
  • Patent number: 4540685
    Abstract: The invention relates to a process for the production of pharmaceutical preparations based on 5-aminosalicylic acid in which the 5-aminosalicylic acid is mixed with physiologically and toxicologically acceptable, basic auxiliaries and/or buffer mixtures, which in a 1% aqueous solution give pH-values in the range from 8 to 12, and the mixture obtained is processed in known manner to form tablets, film tablets, dragees, capsules or suppositories, or in which the 5-aminosalicylic acid is mixed with a concentrated aqueous solution of the above-mentioned basic auxiliaries and/or buffer mixtures, the 5-aminosalicylic acid salt formed is precipitated, separated off from the aqueous solution and dried and the salt obtained is processed in known manner to form tablets, film tablets, dragees, capsules or suppositories.
    Type: Grant
    Filed: December 21, 1982
    Date of Patent: September 10, 1985
    Inventor: Kurt H. Bauer
  • Patent number: 4514385
    Abstract: Anti-acne preparations include finely divided, dispersed particles of benzoyl peroxide and finely divided, dispersed particles of salicylic acid in an aqueous gel formed from carboxy vinyl polymer resins. The gels are prepared without loss of salicylic acid by fully hydrating the resin in an aqueous medium and allowing the resin to gel in the absence of an alkaline neutralizing agent.
    Type: Grant
    Filed: October 5, 1981
    Date of Patent: April 30, 1985
    Assignee: Alcon Laboratories, Inc.
    Inventors: Nalinkant C. Damani, Haresh G. Bhagat, Ramon L. McElhaney
  • Patent number: 4511563
    Abstract: The subject invention relates to analgesic gels which comprise1. from 5 to 15 parts of an analgesic compound;2. from 10 to 40 parts of a nonionic surfactant which forms a gel in water alone at about 15 to 30 percent by weight based upon the weight of the water plus the weight of the nonionic surfactant;3. from 5 to 40 parts of glycerin;4. from 40 to 75 parts of water; and5. optional ingredients (q.v.)said parts based upon 100 parts of the composition and provided that the weight ratio of nonionic surfactant to water is from 5:1 to 3:1.The subject gels are clear, water soluble and are not tacky when applied to the skin.
    Type: Grant
    Filed: July 15, 1983
    Date of Patent: April 16, 1985
    Assignee: BASF Wyandotte Corporation
    Inventor: Irving R. Schmolka