Burn Treatment Patents (Class 424/DIG13)
  • Patent number: 5362499
    Abstract: This invention is a burn remedial composition which is produced by mixing powder of the high heated abalone shells with sesame oil extracted from sesame, and its production method wherein it is characteristic that the grinding process of abalone shells heated at a temperature higher than 3000.degree. C. and the mixing process of the ground abalone shell powder and sesame oil are not performed in a stone or metallic vessel, but in a wooden vessel. A pharmaceutical additive can be added to aid the formation of a pharmaceutical type of burn remedial composition. When the burn remedial composition of the invention is applied to every degree of heat burn and fire burn for which there are few curing agents, especially to severe burns, the analgesic and antiphlogistic effects happen at that moment, the toxic materials in the injured region are eliminated within 24 hours and the injury is completely cured within 3-5 days.
    Type: Grant
    Filed: June 24, 1993
    Date of Patent: November 8, 1994
    Inventor: Seung H. Lee
  • Patent number: 5308875
    Abstract: A therapeutic coolant for the local treatment of burn is provided wherein said coolant consisting of squalene, squalane, or mixtures thereof.A method of treating burn is provided wherein said method comprising :applying a therapeutic coolant cooled to a temperature range from -10 to -60.degree. C., said coolant selected from the group consisting essentially of squalene, squalane, or mixtures thereof.
    Type: Grant
    Filed: April 28, 1993
    Date of Patent: May 3, 1994
    Assignee: Nippon Petrochemicals Co., Ltd.
    Inventors: Yutaka Ogawa, Hideaki Doi
  • Patent number: 5296472
    Abstract: This invention relates to methods for delipidation of skin or hair through the use of cyclodextrins and cyclodextrin derivatives such as hydroxypropyl .beta.-cyclodextrin. The invention also relates to cerumen removal methods involving introduction of cyclodextrins to the ear canal, followed by complexation of the cyclodextrin with cerumen components, and removal of the resulting cyclodextrin complexes. The cyclodextrin components are used in a substantially oil-free powdered or aqueous formulation without detergents, soaps, solvents, oils or other lipid-like agents.
    Type: Grant
    Filed: March 30, 1993
    Date of Patent: March 22, 1994
    Assignee: Vyrex Corporation
    Inventors: Robert A. Sanchez, Sheldon S. Hendler
  • Patent number: 5292503
    Abstract: There is described water-in-oil emulsions containing polysiloxane surface active agents which can be formulated into lotions for use in sunscreens and skin care products.
    Type: Grant
    Filed: October 9, 1991
    Date of Patent: March 8, 1994
    Assignee: General Electric Company
    Inventors: William J. Raleigh, Raymond J. Thimineur
  • Patent number: 5290565
    Abstract: Composition for promoting healing containing, as a healing agent, nonionic vesicles obtained from a lipid mixture containing at least one nonionic lipid having the formula; ##STR1## wherein R is either at least one C.sub.16 -C.sub.18 radical, or R'CO wherein R' is at least one C.sub.15 -C.sub.17 alkyl radical, in combination with cholesterol and, optionally, dicetylphosphate or tetracetylphospate.This composition can be used topically to accelerate the scarring of wounds.
    Type: Grant
    Filed: May 13, 1992
    Date of Patent: March 1, 1994
    Assignee: L'Oreal
    Inventors: Alexandre Zysman, Henri Sebag, Guy Vanlerberghe, Rose-Marie Handjani, Alain Ribier
  • Patent number: 5276018
    Abstract: The present invention provides compositions and methods for decreasing tissue breakdown in mammals. Specifically, tissue breakdown in a mammal can be decreased by the administration of composition, wherein said composition comprises from about 35% to 50% essential amino acids of which from about 18% to 30% are branched chain amino acids, and from about 50% to 65% non-essential amino acids, wherein the non-essential amino acids comprise from about 5% to 15% ALA and from about 15% to 45% GLN. In addition, the present invention provides methods of preparing compositions which are capable of meeting the specific metabolic needs of a patient experiencing catabolic tissue breakdown.
    Type: Grant
    Filed: July 17, 1992
    Date of Patent: January 4, 1994
    Assignee: Brigham and Women's Hospital
    Inventor: Douglas W. Wilmore
  • Patent number: 5268180
    Abstract: This composition consists in an aqueous dispersion D, lamellar structure lipid vesicles encapsulating an aqueous phase E; it is characterised by the fact that the lipid phase forming the layers of the said vesicles is at least partly made up of a compound as formula (I): ##STR1## wherein R represents a linear saturated on unsaturated hydrocarbonated chain containing 9 to 17 carbon atoms. The compounds (I) have the advantage that they are easily biodegradable and of very low cytotoxicity.
    Type: Grant
    Filed: November 8, 1991
    Date of Patent: December 7, 1993
    Assignee: L'Oreal
    Inventors: Jean-Luc Morancais, Michel Philippe
  • Patent number: 5262180
    Abstract: The present invention provides a method for combatting damage to a body tissue contacted to an alkali. The method comprising administering CO.sub.2 to the subject in an amount sufficient to produce an acidotic state in the tissue, the acidotic state serving to prevent alkali damage to the tissue. In a preferred embodiment of the invention, a subject is caused to inhale a mixture of 95%O.sub.2 and 5%CO.sub.2 for brief periods of time, followed by periods of breathing room air. The invention is particularly useful for treating alkaline injury of the esophagus caused by ingestion of alkaline material.
    Type: Grant
    Filed: November 25, 1991
    Date of Patent: November 16, 1993
    Assignee: University of North Carolina at Chapel Hill
    Inventors: Roy C. Orlando, R. Lee Meyers
  • Patent number: 5256647
    Abstract: This invention provides compositions comprising a physiologically-active agent and a compound having the structural formula ##STR1## wherein X may represent sulfur or two hydrogen atoms; R' is H or a lower alkyl group having 1-4 carbon atoms; m is 2-6; n is 0-18 and R is --CH.sub.3, ##STR2## wherein R" is H or halogen, in an amount effective to enhance the penetration of the physiologically-active agent through the skin or other membrane of the body of an animal.
    Type: Grant
    Filed: November 13, 1990
    Date of Patent: October 26, 1993
    Assignee: Whitby Research, Inc.
    Inventors: Gevork Minaskanian, James V. Peck, Eric L. Nelson
  • Patent number: 5190979
    Abstract: Ozonides of terpenes are disclosed. Terpenes which are believed to be pharmacologically active when prepared in accordance with the present invention include: limonene, citronella, alpha-carotene, beta-carotene, Vitamin A, linalool, linalyl acetate, or squalene. Other compounds which are believed to make pharmacologically active terpene ozonides in accordance with the present invention include geraniol, limonene, alpha-pinene, loganin, cymene, farnesanes, eudesmanes, acoranes, cedranes, chamigranes, caryophyllanes, illudanes, humulenes, himachalenes, longifolanes, perhydroazulenes, quaianes, quaianolides, or germacranes. Still other compounds which are believed to make pharmacologically active terpene ozonides in accordance with the present invention include labdanes, clerodanes, abietic acid, phyllocladene, giberellins, ophiobolin A, retigeranic acid, gasgardic acid, lanosterol, euphol, oleanane, ursane, lupeol, hydroxyhopanone, lupanes, or hopanes.
    Type: Grant
    Filed: June 9, 1992
    Date of Patent: March 2, 1993
    Inventor: Stephen Herman
  • Patent number: 5173291
    Abstract: An emulsion containing a substantially water resistant film-forming copolymer phase and iodine is claimed. The polymer-in-water emulsion forms a film that is a substantially fluid resistant, low tack, flexible film which adheres to skin and releases iodine to skin. The addition of iodate to emulsions having such a film-forming copolymer phase and iodine further enhances stability of the emulsion.
    Type: Grant
    Filed: September 10, 1990
    Date of Patent: December 22, 1992
    Assignee: Minnesota Mining and Manufacturing Company
    Inventors: Robert H. Brink, Chi-Ming Tseng
  • Patent number: 5166132
    Abstract: A topical use pharmaceutical composition and a process for its preparation, comprising an improved enzyme-modified casein sol. Prior to being enzyme-modified, the casein is solubilized and neutralized by an alkali solution containing a molar weight percent ratio in the range of from 90:10 to 100:0, potassium hydroxide to sodium hydroxide. Said neutralization occurring for a time in the range of 5 to 35 minutes to allow for complete neutralization of the casein. The neutralized casein is then hydrolyzed or modified by enzymatic digestion by a proteolytic enzyme for a time sufficient to achieve a weight ratio of protein nitrogen to amino nitrogen in the range from 7:1 to 9:1. The improved enzyme-modified casein sol may then be mixed with stabilizing and pressuring agents, such as carrageenan, polyvinyl pyrrolidone, methyl paraben or propyl paraben.
    Type: Grant
    Filed: March 23, 1989
    Date of Patent: November 24, 1992
    Inventor: Arthur L. Gordon
  • Patent number: 5158772
    Abstract: Topical compositions for application to the skin comprising a topically active agent which may be a cosmetic agent or a therapeutic agent, and a small, but carrier effective amount of a microbial polysaccharide polymer gel which is a beta-1,3 glucan-type polysaccharide.
    Type: Grant
    Filed: September 23, 1991
    Date of Patent: October 27, 1992
    Inventor: Walter B. Davis
  • Patent number: 5145679
    Abstract: A topical emollient for the treatment of circulation induced lesions comprises a source of glucose and insulin. The topical emollient is utilized in a process wherein the emollient is applied to the affected surface for nourishment thereof and promotion of healing. The emollient also enhances the therapeutic benefits of other medicinal drugs which may be topically applied in conjunction with the insulin and glucose mixture.
    Type: Grant
    Filed: October 9, 1990
    Date of Patent: September 8, 1992
    Inventor: Joan B. Hinson
  • Patent number: 5143717
    Abstract: An antibiotic formulation useful in the treatment of burns and abrasions and adapted for topical application as a clinically water soluble foam, the process for preparing the formulation and a special dispenser system for applying same.
    Type: Grant
    Filed: August 2, 1989
    Date of Patent: September 1, 1992
    Assignee: Code Blue Medical Corporation
    Inventor: Richard C. Davis
  • Patent number: 5106621
    Abstract: A cysteine proteinase characterized in that it is immunologically distinct, has a molecular mass of about 25,000 and has a distinct net charge is disclosed. "Ananain" and "comosain" are such enzymes, which may be distinguished by their specificities for certain synthetic substrates.A process for the production thereof is also disclosed which comprises separation from pineapple plant material and purification. Such enzymes may be used in the debridement of eschar tissues.
    Type: Grant
    Filed: November 30, 1990
    Date of Patent: April 21, 1992
    Inventors: Andrew D. Rowan, David J. Buttle
  • Patent number: 5091379
    Abstract: Topical polyethylene glycol based formulations for the delivery of 2-substituted-1-naphthols and indoles and particularly, 2-phenylmethyl-1-naphthol are provided. Said topical formulations exert excellent localized antiinflammatory activity while demonstrating low levels of skin penetration in vitro and in vivo thereby reducing unwanted side effects and reducing systemic toxicity associated with the active drug compounds.
    Type: Grant
    Filed: August 31, 1989
    Date of Patent: February 25, 1992
    Assignee: Du Pont Merck Pharmaceutical Company
    Inventor: Bruce J. Aungst
  • Patent number: 5073378
    Abstract: The invention provides a storage stable lyophilized collagen product comprising acid soluble purified native collagen in combination with platelet derived growth factors and a pharmaceutical composition for enhancing wound healing comprising an aqueous solution of water soluble acid-soluble purified native collagen and platelet derived growth factors.
    Type: Grant
    Filed: December 20, 1988
    Date of Patent: December 17, 1991
    Assignee: Yissum Research Development Company of the Hebrew University of Jerusalem
    Inventors: Shmuel Shoshan, Dov Michaeli, Shlomo Magdassi
  • Patent number: 5053387
    Abstract: A composition and method of treating a traumatic injury by improving immunologic response and reducing a hypermetabolic response associated with those suffering from a traumatic injury such as a substantial burn, trauma, major surgery and the like and more particularly to those suffering from a substantial thermal burn injury to the skin or other areas through the administration of the composition of the invention to those suffering from the traumatic injury are disclosed. The composition comprises an intact protein, arginine, carbohydrate, lipid comprising the omega-3 fatty acids of fish oil, including eicosapentaenoic acid, and with linoleic acid limited to the amount necessary to prevent an essential fatty acid deficiency thereof and nutritionally necessary vitamins and minerals.
    Type: Grant
    Filed: May 16, 1990
    Date of Patent: October 1, 1991
    Assignee: Shriners Hospitals for Crippled Children
    Inventor: J. Wesley Alexander
  • Patent number: 5032394
    Abstract: The present invention provides a method for treating burns. The method includes injecting an effective amount of a surface-active copolymer into a human or animal with a burn. The surface-active copolymer can be an ethylene oxide-propylene oxide condensation product with the following general formula:HO(C.sub.2 H.sub.4 O).sub.b (C.sub.3 H.sub.6 O).sub.a (C.sub.2 H.sub.4 O).sub.b Hwhere a is an integer such that the hydrophobe represented by (C.sub.3 H.sub.6 O) has a molecular weight of approximately 950 to 4000, preferably approximately 1200 to 3500, and b is an integer such that the hydrophile portion represented by (C.sub.2 H.sub.4 O) constitutes approximately 50% to 90% by weight of the compound.
    Type: Grant
    Filed: May 4, 1990
    Date of Patent: July 16, 1991
    Assignee: Emory University
    Inventor: Robert L. Hunter
  • Patent number: 5024838
    Abstract: A composition for the treatment of skin injuries is described including an antiseptic, a sapogenine, a proteolytic enzyme and a suitable vehicle. The composition is directly applied on the injury, forming a film which isolates and protects same from infection and suppresses pain. The film is self-adherent and transparent, which allows inspection of the healing injury, without the need of removing the film, as with bandages. The composition is antiseptic and microbiocidal, helps cicatrization and produces a biochemical debridement. The film allows the natural motility of the injury zone and produces a compression which helps to decrease or prevent edema. The film also allows the passage of air, preventing the production of anaerobiosis, decreasing the output of liquids, and preventing, in large injuries, dehydration and loss of electrolytes. The film can be removed merely by wetting.
    Type: Grant
    Filed: May 10, 1988
    Date of Patent: June 18, 1991
    Inventor: Vicente Parrilla
  • Patent number: 5013726
    Abstract: An external analgesic lotion containing active ingredients of methyl salicylate and camphor and menthol to relieve pain in muscles, joints, or viscera distal at the site of application by stimulating cutaneous sensory receptors and a method of making such lotion and being made from camphor and menthol crystals.
    Type: Grant
    Filed: September 12, 1989
    Date of Patent: May 7, 1991
    Inventors: Jeffery W. Ivy, Curtis E. Payne
  • Patent number: 5011689
    Abstract: The invention comprises a method of reducing rash formation and itching of skin caused by poison ivy. The method comprises breaking up a plant of the genus Plantago, preferably broadleaf Plantain, to release the sap therein and to form a fibrous pulp containing sap and applying an effective amount of the sap-containing pulp to the affected area of the skin.
    Type: Grant
    Filed: December 11, 1989
    Date of Patent: April 30, 1991
    Assignee: T. Paul Misenko
    Inventor: T. Paul Misenko
  • Patent number: 5000950
    Abstract: A wound-treating composition comprising a graft copolymer is disclosed along with a method of using the same.
    Type: Grant
    Filed: May 28, 1986
    Date of Patent: March 19, 1991
    Assignee: Smith & Nephew Medical Ltd.
    Inventor: Karl Wuendisch
  • Patent number: 4994497
    Abstract: A method is provided of avoiding or minimizing inflammation at a painful freshly burned epidermal skin site, which comprises applying on the skin site promptly before the appearance of overt inflammation, an anti-inflammatory composition in homogeneous non-alcoholic aqueous solution form consisting essentially of distilled hamamelis water, magnesium sulfate, and copper sulfate to allow for transdermal absorption of the composition at the skin site for a period sufficient to achieve local relief of inflammatory symptoms.
    Type: Grant
    Filed: October 11, 1989
    Date of Patent: February 19, 1991
    Inventor: Orlyn G. Pepper
  • Patent number: 4978527
    Abstract: An emulsion containing a substantially water resistant film-forming copolymer phase and iodine is claimed. The polymer-in-water emulsion forms a film that is a substantially fluid resistant, low tack, flexible film which adheres to skin and releases iodine to skin. The addition of iodate to emulsions having such a film-forming copolymer phase and iodine further enhances stability of the emulsion.
    Type: Grant
    Filed: April 10, 1989
    Date of Patent: December 18, 1990
    Assignee: Minnesota Mining and Manufacturing Company
    Inventors: Robert H. Brink, Chi-Ming Tseng
  • Patent number: 4978523
    Abstract: A melanin inhibitor comprising as the reactive component a cinnamic acid derivative of the formula (I) or (II): ##STR1## in which R' represents an acyl group having 2 to 6 carbon atoms, R.sub.1 represents a hydrogen atom, an alkyl group having 1 to 6 carbon atoms, a cycloalkyl group or an alkenyl group, and R.sub.2 represents a hydrogen atom, an alkyl group having 1 to 24 carbon atoms, a cycloalkyl group or an alkenyl group.The melanin inhibitors according to the invention are locally applied to affected portions such as of freckles and pigmentary deposits after sunburn without giving any stimulative or allergic troubles to the skin.
    Type: Grant
    Filed: December 24, 1985
    Date of Patent: December 18, 1990
    Assignee: Kao Corporation
    Inventors: Itsuro Motegi, Michio Kawai, Genji Imokawa, Koichi Nakamura, Naotake Takaishi
  • Patent number: 4966892
    Abstract: Processes for producing aloe extracts including the separation of the leaves of the aloe plant into distinct portions. In particular, a first process is described for producing an aloe extract which is substantially free of anthraquinone-rich yellow sap and a second process is described for extracting the active chemical substance in the aloe plant.The active chemical substance in the aloe plant is extracted from aloe leaves and its characteristic properties are described.
    Type: Grant
    Filed: January 24, 1989
    Date of Patent: October 30, 1990
    Assignee: Carrington Laboratories, Inc.
    Inventor: Bill H. McAnalley
  • Patent number: 4963348
    Abstract: The present invention relates to styling agents comprising adhesive copolymers along with a volatile diluent useful in products such as shampoos and conditioners which provide hair styling hold. The monomer components in these copolymers are randomly distributed in the copolymer chain, preferably to form a substantially linear chain. Preferably, at least one of the monomer components is selected from vinyl pyridine, acrylate amides and methacrylate amides and one of the other monomer components is selected from butadiene, isoprene, isobutene, acrylate esters, methacrylate esters, vinyl alkyl ethers, alkyl-substituted butadienes, and chloroprene. These copolymers also have a single glass transition temperature within the temperature range of from about 0.degree. C. to about 150.degree. C. The volatile diluents useful in these styling agents can be hydrocarbons, esters, ethers, amines, alkyl alcohols, or volatile silicon derivatives.
    Type: Grant
    Filed: November 3, 1989
    Date of Patent: October 16, 1990
    Assignee: The Procter & Gamble Company
    Inventors: Raymond E. Bolich, Jr., Peter M. Torgerson
  • Patent number: 4948575
    Abstract: A dimensionally stable alginate hydrogel foam wound dressing that absorbs wound exudate without any appreciable swelling. The wound dressing is formed-in-place in the wound cavity or on the wound surface from a reactive composition that foams as it gels. The water-insoluble alginate hydrogel foam based wound dressing is made by mixing together the ingredients of a two component system; applying the resulting composite liquid mixture to a wound site; and allowing the composite mixture to react. One component contains an aqueous suspension of certain di-or trivalent metal salts and an effervescent compound. The second component contains an aqueous solution of a biocompatible, water-soluble acid. At least one compound, and preferably both, contain a water soluble alginate.
    Type: Grant
    Filed: January 24, 1989
    Date of Patent: August 14, 1990
    Assignee: Minnesota Mining and Manufacturing Company
    Inventors: Susan M. Cole, James E. Garbe
  • Patent number: 4947840
    Abstract: This invention relates to porous, biodegradable materials in which the pore size, biodegradation rate, and pore volume fraction are controlled and within values at which skin contraction rates around an implant-containing wound are delayed or slowed.
    Type: Grant
    Filed: August 21, 1987
    Date of Patent: August 14, 1990
    Assignee: Massachusetts Institute of Technology
    Inventors: Ioannis V. Yannas, Elaine Lee, Ariel Ferdman
  • Patent number: 4917890
    Abstract: Processes for producing aloe extracts including the separation of the leaves of the aloe plant into distinct portions. In particular, a first process is described for producing an aloe extract which is substantially free of anthraquinone-rich yellow sap and a second process is described for extracting the active chemical substance in the aloe plant.The active chemical substance in the aloe plant is extracted from aloe leaves and its characteristic properties are described.
    Type: Grant
    Filed: December 21, 1987
    Date of Patent: April 17, 1990
    Assignee: Carrington Laboratories, Inc.
    Inventor: Bill H. McAnalley
  • Patent number: 4898883
    Abstract: The present invention relates to 1-substituted derivatives of 4-methoxy-2,3,6-trimethylbenzene which are useful in cosmetic or pharmaceutical preparations for use in the treamtnet of dermatological complaints connected with a keratinisation disorder, dermatological complaints having an inflammatory and/or immuno-alleric component or ophthalmological complaints.
    Type: Grant
    Filed: July 21, 1987
    Date of Patent: February 6, 1990
    Assignee: L'Oreal
    Inventors: Gerard Lang, Serge Forestier, Alain Lagrange, Braham Shroot
  • Patent number: 4889844
    Abstract: The present invention relates to a composition comprising at least one pharmaceutically acceptable monosaccharide containing from about 3 to 7 carbon atoms and a pharmaceutically acceptable film forming agent.
    Type: Grant
    Filed: October 16, 1987
    Date of Patent: December 26, 1989
    Inventors: Anthony N. Silvetti, Sr., Anthony N. Silvetti, Jr.
  • Patent number: 4883664
    Abstract: An improved salve having medicinal properties and method of preparing the same, said salve comprising olive oil, beeswax, camphor, pine rosin, and anhydrous lanolin.
    Type: Grant
    Filed: June 29, 1987
    Date of Patent: November 28, 1989
    Inventor: Mary Sharkey
  • Patent number: 4880627
    Abstract: According to the present invention, a skin therapeutic mixture is useful for the alleviation of certain skin disorders such as acne, psoriasis, burns, pimples, blackheads, and open sores, and such mixture comprises: the therapeutic agent being the extract from the dried leaves of the Eupatorium plant; a preservative chosen from the group consisting of a sulfa-derivative such as sulfathiazole and an alcohol amine; a skin softener such as an oil; and an oil soluble base. An inert pigment such as zinc oxide and a fragrance such as a perfume may be added. According to a specific illustrative embodiment of the present invention, the skin therapeutic mixture comprises about 7.4% by weight of the extract from the dried leaves of the Eupatorium plant as the therapeutic agent; about 3.7% by weight of sulfathiazole as the preservative; about 14.2% by weight of zinc oxide as the inert white pigment; and about 74.7% by weight of petrolatum.
    Type: Grant
    Filed: June 23, 1986
    Date of Patent: November 14, 1989
    Assignee: Tecma Laboratories
    Inventor: Theodore Trenzeluk
  • Patent number: 4879109
    Abstract: In accordance with the present invention, a method and composition is provided for treating pathological hydrophobic interactions in biological fluids in which there is acute impairment of the circulation, especially the microcirculation. More particularly, the present invention relates to compositions and methods for treating circulatory diseases comprising using certain ethylene oxide-propylene oxide condensation surface active copolymers either alone or in combination other compounds.Also contemplated in the present invention is a method for preserving a suspension of platelets. The method comprises adding an effective amount of a surface active copolymer.The surface active copolymer can be an ethylene oxide-propylene oxide condensation product with the following general formula;HO(C.sub.2 H.sub.4 O).sub.b (C.sub.3 H.sub.6 O).sub.a (C.sub.2 H.sub.4 O).sub.b Hwherein a is an integer such that the hydrophobe represented by (C.sub.3 H.sub.
    Type: Grant
    Filed: December 29, 1988
    Date of Patent: November 7, 1989
    Assignee: Emory University
    Inventor: Robert L. Hunter
  • Patent number: 4857328
    Abstract: According to the present invention, a skin therapeutic mixture is useful for the alleviation of certain skin disorders such as acne, psoriasis, burns, pimples, blackheads, and open sores, and such mixture comprises: the therapeutic agent being the extract from the dried leaves of the Aloe Vera plant; a preservative chosen from the group consisting of a sulfaderivative such as sulfathiazole and an alcohol amine; a skin softener such as an oil; and an oil soluble base. An inert pigment such as zinc oxide and a fragrance such as a perfume may be added. According to a specific illustrative embodiment of the present invention, the skin therapeutic mixture comprises about 7.4% by weight of the extract from the dried leaves of the Aloe Vera plant as the therapeutic agent; 5% by weight of sulfathiazole as the preservative; about 14.2% by weight of zinc oxide as the inert white pigment; and about 73.4% by weight of petrolatum.
    Type: Grant
    Filed: September 29, 1986
    Date of Patent: August 15, 1989
    Assignee: Tecma Laboratories, Inc.
    Inventor: Theodore Trenzeluk
  • Patent number: 4855138
    Abstract: According to the present invention, a skin therapeutic mixture is useful for the alleviation of certain skin disorders such as acne, psoriasis, burns, pimples, blackheads, and open sores, and such mixture comprises: the therapeutic agent being the extract from the dried leaves of the Matico plant; a preservative chosen from the group consisting of a sulfaderivative such as sulfathiazole and an alcohol amine; a skin softener such as an oil; and an oil soluble base. An inert pigment such as zinc oxide and a fragrance such as a perfume may be added. According to a specific illustrative embodiment of the present invention, the skin therapeutic mixture comprises about 2% to 35% by weight of the extract from the dried leaves of the Matico plant as the therapeutic agent; about 2% to 15% by weight of sulfathiazole as the preservative; about 5% to 10% by weight of zinc oxide as the inert white pigment; and about 40% to 91% by weight of petrolatum.
    Type: Grant
    Filed: June 24, 1986
    Date of Patent: August 8, 1989
    Assignee: Tecma Laboratories, Inc.
    Inventor: Theodore Trenzeluk
  • Patent number: 4853379
    Abstract: A stable hydrocortisone-based composition comprises hydrocortisone solubilized in a mixture of an aliphatic alcohol, propyleneglycol and dimethyl coco-benzylammonium chloride.
    Type: Grant
    Filed: October 15, 1986
    Date of Patent: August 1, 1989
    Assignee: Societe Anonyme dite: L'Oreal
    Inventors: Braham Shroot, Carole Le Foyer de Costil, Liliane Ayache
  • Patent number: 4851224
    Abstract: A process is described for extracting a pharmaceutically active polysaccharidic substance from the aloe plant.The pharmaceutically active polysaccharidic substance and its characteristic properties are described.
    Type: Grant
    Filed: January 14, 1988
    Date of Patent: July 25, 1989
    Assignee: Carrington Laboratories, Inc.
    Inventor: Bill H. McAnalley
  • Patent number: 4837019
    Abstract: Skin treatment compositions are provided which counteract moisture loss and promote healing of burned or sunburned skin which include a unique moisturizing component formed of polyglycerylmethacrylate, glycerine, allantoin, panthenol, amino acid complex, and fibronectin.
    Type: Grant
    Filed: August 11, 1986
    Date of Patent: June 6, 1989
    Assignee: Charles of the Ritz Group Ltd.
    Inventors: Arthur C. W. Georgalas, George E. Deckner
  • Patent number: 4802480
    Abstract: A method of treating burns and scald wounds on the human body by rapid cooling which includes spraying liquid from a hand-held container and directing the liquid to the portion of the human body to be treated to form a film of liquid and then spraying and directing onto the film of liquid from a second hand-held container a refrigerant at a temperature low enough and a flow rate high enough to freeze a substantial portion of the film of liquid so that the human body is rapidly cooled by the heat absorbed from the frozen film. An apparatus accomplishing the method includes a portable hand-holdable support with two containers, one having sprayable liquid and the other having a refrigerant.
    Type: Grant
    Filed: August 20, 1987
    Date of Patent: February 7, 1989
    Assignee: I D C - Chemie AG
    Inventors: Karl Mader, Guido Schonenberger, Carlo A. Buzzi
  • Patent number: 4803066
    Abstract: Pharmaceutical compositions which are suitable for topical application in the treatment of bacterial and/or fungal infections are described. The compositions comprise a synergistic mixture of a silver compound and an azole derivative together with a pharmaceutically acceptable carrier therefor. The compositions may be applied topically in the treatment of burns ulcers and other skin lesions, general skin infections and also in the treatment of infections of the mucous membranes. Preferred compositions contain silver sulphadiazine and clotrimazole or metronidazole. The compositions may be applied as ointments, gels, pessaries, tablets and the like.
    Type: Grant
    Filed: March 19, 1987
    Date of Patent: February 7, 1989
    Assignee: Smith & Nephew Associated Companies p.l.c.
    Inventor: Linda M. Edwards
  • Patent number: 4767746
    Abstract: Omental lipid fractions accelerate wound healing especially as to epithelialization in mammals.
    Type: Grant
    Filed: December 4, 1985
    Date of Patent: August 30, 1988
    Assignees: Trustees of Boston University, Angio-Medical Corporation
    Inventors: Nicholas Catsimpoolas, Robert S. Sinn
  • Patent number: 4749572
    Abstract: A pharmaceutical preparation for the treatment of, e.g. ulcers, burns and skin diseases contains, as essential ingredients, from 5 to 25% by weight of Peru Balsam and from 0.01 to 0.20% by weight of silver nitrate. The preparation may be administered enterally or topically.
    Type: Grant
    Filed: August 21, 1985
    Date of Patent: June 7, 1988
    Assignee: Pharmaceutical Holdings Limited
    Inventor: Mahmoud Ahari
  • Patent number: 4746504
    Abstract: Heavy metal salts of hyaluronic acid have been prepared. In particular, this invention is directed to silver, gold, cerium and tungsten salts of hyaluronic acid. These heavy metal salts of hyaluronic acid are useful as antimicrobial agents. Gold hyaluronate may also be used to treat arthritis. This invention also concerns methods of making the silver salt of hyaluronic acid as well as compositions containing silver hyaluronate or gold hyaluronate. The invention also concerns composition containing heavy metal salts having radioactively labelled hyaluronate moieties.
    Type: Grant
    Filed: March 14, 1986
    Date of Patent: May 24, 1988
    Assignee: Bio-Technology General Corp.
    Inventors: Abraham Nimrod, Benjamin Greenman
  • Patent number: 4735935
    Abstract: Process for producing aloe extracts including the separation of the leaves of the aloe plant into distinct portions. In particular, a first process is described for producing an aloe extract which is substantially free of anthraquinone-rich yellow sap and a second process is described for extracting the active chemical substance in the aloe plant.The active chemical substance in the aloe plant is extracted from aloe leaves and its characteristic properties are described.
    Type: Grant
    Filed: June 5, 1986
    Date of Patent: April 5, 1988
    Assignee: Carrington Laboratories, Inc.
    Inventor: Bill H. McAnalley
  • Patent number: 4725279
    Abstract: Bio-and blood compatible materials are prepared by treating the surface of a substrate to provide reactive primary or secondary amine groups sites which are activated by treatment with a dialdehyde or arylchloride for coupling to a biological in an amount sufficient to provide compatibility. The use of specific substrates, such as a compliant, and elastic material, such as a fabric-elastomer membrane matrix, results in a product having advantageous qualities as a thermal burn dressing. Detailed procedures and various products are described including gloves and sleeves and tubes with or without adhesive to facilitate formation of sheet materials into various forms and products. The products may have small holes provided therein for the rapid passage of accumulated fluid away from the wound or infusion of liquid materials to the wound site.
    Type: Grant
    Filed: May 28, 1985
    Date of Patent: February 16, 1988
    Assignee: Sterling Drug Inc.
    Inventor: E. Aubrey Woodroof
  • Patent number: 4713242
    Abstract: According to the present invention, a skin therapeutic mixture is useful for the alleviation of certain skin disorders such as acne, psoriasis, burns, pimples, blackheads, open sores, and other conditions and such mixture comprises: the therapeutic agent being the extract from the dried leaves of the Eupatorium plant; a preservative chosen from the group consisting of a sulfa-derivative such as sulfathiazole and an alcohol amine; a skin softener such as an oil; and an oil soluble base. An inert pigment such as zinc oxide and a fragrance such as a perfume may be added. According to a specific illustrative embodiment of the present invention, the skin therapeutic mixture comprises about 7.4% by weight of the extract from the dried leaves of the Eupatorium plant as the therapeutic agent; 3.7% by weight of sulfathiazole as the preservative; about 14.2% by weight of zinc oxide as the inert white pigment; and about 74% by weight of petrolatum.
    Type: Grant
    Filed: November 7, 1985
    Date of Patent: December 15, 1987
    Assignee: Tecma Laboratories, Inc.
    Inventor: Theodore Trenzeluk