Gel Patents (Class 514/944)
  • Patent number: 6063363
    Abstract: A method for alleviating the symptoms of an upper respiratory tract infection in humans employs the application of a composition containing, in a pharmaceutically acceptable carrier, 0.1 to 3.0 weight percent of a potassium salt such as one or more of potassium acetate, potassium aluminate, potassium arsenite solution, potassium bicarbonate, potassium bisulfate, potassium bitartarate, potassium bromide, potassium carbonate, potassium chloride, potassium citrate, potassium gluconate, potassium glycerophosphate, potassium iodate, potassium iodide, potassium manganate, potassium permanganate, potassium phosphate monobasic, potassium phosphate dibasic, potassium phosphate tribasic and potassium phosphite.
    Type: Grant
    Filed: May 27, 1997
    Date of Patent: May 16, 2000
    Inventors: Gary J Goodwin, Roberta L Goodwin
  • Patent number: 6063406
    Abstract: The present invention includes a process and composition for treating skin disorders. The composition of the present invention comprises 94.0 to 99.2 percent by weight of cation-free water, 0.1 to 1.0 percent by weight of Calcium chloride, 0.0 to 2.0 percent by weight of linear long chain polyphosphate, 0.1 to 1.0 percent by weight of sodium bicarbonate and 0.5 to 3.0 percent by weight of cross-linked polyacrylamide polymer.
    Type: Grant
    Filed: April 17, 1998
    Date of Patent: May 16, 2000
    Assignee: Chemcraft, Inc.
    Inventor: Richard S. Hornack
  • Patent number: 6060085
    Abstract: The present invention generally relates to pharmaceutical compositions that enable control of drug delivery properties and the development of optimal drug delivery strategies customized for particular drugs and particular diseases. The composition includes a dissolved pharmaceutical that has the capacity to permeate the stratum corneum layer of the epidermis and become available systemically, and a pharmaceutical in a microparticulate state that does not readily cross the stratum corneum of the epidermis. The dissolved and microparticulate pharmaceuticals may be the same or different pharmaceuticals. Methods for the preparation and use of the compositions are also provided. In a preferred embodiment, the invention finds particular use in a formulation for the topical application of dapsone for the treatment of acne. In another preferred embodiment, the invention finds particular use for the treatment of herpes lesions.
    Type: Grant
    Filed: November 30, 1998
    Date of Patent: May 9, 2000
    Inventor: David W. Osborne
  • Patent number: 6056946
    Abstract: In brief, the present invention is directed to a method for conditioning hair which comprises:(a) applying to hair a leave-on composition comprising:(1) a nonvolatile, silicone conditioning agent;(2) a resin; and(3) a carrier;(b) applying heat via a heating appliance to the composition treated hair to dry or style the hair and wherein a reduction in the bending modulus caused by the silicone conditioning agent is at least 1.00%, even when offset by an increase in bending modulus caused by the presence of a resin, and wherein the method of the invention results in the deposition on the hair of at least 30 ug silicone/1 g of hair.
    Type: Grant
    Filed: October 3, 1997
    Date of Patent: May 2, 2000
    Assignee: Helene Curtis, Inc.
    Inventors: Joanne Crudele, Darshna Bhatt, Kimberly Kamis, Pawel Milczarek
  • Patent number: 6056955
    Abstract: The present invention discloses a method and composition for the topical treatment of streptococcal infections by the use of a lysin enzyme blended with a carrier suitable for topical application to dermal tissues. The method for the treatment of dermatological streptococcal infections comprises administering a composition comprising effective amount of a therapeutic agent, with the therapeutic agent comprising a lysin enzyme produced by group C streptococcal bacteria infected with a C1 bacteriophage. The therapeutic agent can be in a pharmaceutically acceptable carrier.
    Type: Grant
    Filed: September 14, 1999
    Date of Patent: May 2, 2000
    Inventors: Vincent Fischetti, Lawrence Loomis
  • Patent number: 6056954
    Abstract: A method for the prophylactic and therapeutic treatment of bacterial infections is disclosed which comprises the treatment of an individual with an effective amount of a lytic enzyme composition specific for the infecting bacteria, with the lytic enzyme comprising an effective amount of lytic enzyme, wherein the lytic enzyme is in an environment having a pH which allows for activity of said lytic enzyme; and a carrier for delivering said lytic enzyme. This method, and composition can be used for the treatment of upper respiratory infections, skin infections, wounds, and burns, vaginal infections, eye infections, intestinal disorders and dental problems.
    Type: Grant
    Filed: September 14, 1999
    Date of Patent: May 2, 2000
    Assignee: New Horizons Diagnostics Corp
    Inventors: Vincent A. Fischetti, Lawrence Loomis
  • Patent number: 6054137
    Abstract: The subject-matter of the invention is a cosmetic composition comprising, in a cosmetically acceptable medium, at least phloroglucinol or one of its derivatives. Another subject-matter of the invention is the use of phloroglucinol or of its derivatives in a cosmetic composition intended to promote epidermal renewal.
    Type: Grant
    Filed: December 21, 1998
    Date of Patent: April 25, 2000
    Assignee: Societe L'Oreal S.A.
    Inventors: Lionel Breton, Florence Girerd, Beatrice Renault
  • Patent number: 6051216
    Abstract: An invention is disclosed which comprises siloxane-based polyamides as gelling agents for cosmetic products, methods for making such agents, formulations therof and cosmetic formulations therewith. These polyamides contain siloxane groups in the main chain and act to thicken compositions containing volatile and/or non-volatile silicone fluids. Cosmetic compositions may be made by adding at least one active ingredient such as an antiperspirant.
    Type: Grant
    Filed: August 1, 1997
    Date of Patent: April 18, 2000
    Assignees: Colgate-Palmolive Company, Dow Corning Corporation
    Inventors: Morton L. Barr, Heng Cai, Anthony Esposito, Joel Freundlich, Douglas W. King, Michael Mendolia, Bhalchandra Moghe, Lenin James Petroff, Thomas Schamper, Michael Ward Skinner, Paul Joseph Vincenti, Ching-min Kimmy Wu, Kenneth Edward Zimmerman, Dennis J. Colwell
  • Patent number: 6051244
    Abstract: Topical application of fructose-1,6-diphosphate, its derivatives and/or precursors are used for treating or preventing epidermal or mucosal aging and inflammation. In preferred embodiments, the fructose diphosphate (or its derivative) is applied in admixture with a dermally, ophthalmically, orally, or nasally acceptable carrier. Topical application lessens symptoms of urticaria, atopic dermatitis and allergic rhinitis and conjunctivitis among other inflammatory conditions and inhibit microscarring of the dermis.
    Type: Grant
    Filed: August 14, 1998
    Date of Patent: April 18, 2000
    Inventor: Nicholas V. Perricone
  • Patent number: 6045814
    Abstract: The present invention relates to the use in cosmetics of rigid gels containing at least 20% by weight of one or more water-soluble or hydrophilic gelling agent(s) which may be obtained from the said water-soluble or hydrophilic gelling agent in the presence of water by mixing, blending, compression and extrusion in a twin-screw extruder.These gels constitute novel pharmaceutical forms for cosmetic or dermatological use. These gels are generally in the form of sticks, pencils or cakes. They may be aqueous with a matrix consisting of an aqueous gelled network. They may be in anhydrous form with a matrix consisting of a dehydrated gelled network. They may constitute many products in solid form applied to making up, to care of and/or to treatment of the skin, the scalp, the hair or the mucous membranes, or alternatively applied to the hygiene of the body, the skin, the scalp, the hair or the mucous membranes.
    Type: Grant
    Filed: August 20, 1998
    Date of Patent: April 4, 2000
    Assignee: L'Oreal
    Inventors: Veronique Roulier, Myriam Mellul, Therese Daubige, Katrin Holz
  • Patent number: 6042815
    Abstract: A water and oil emulsion solid cosmetic composition comprising 0.1-20% of a primary soap based gelling agent, 0.01-20% of a secondary gelling agent selected from the group consisting of an aqueous phase gelling agent, an oil phase gelling agent; and mixtures thereof, 0.1-30% emollient oil, 0.1-20% surfactant, 0.1-50% particulates having a particle size of 0.5 to 100 microns, and 5-95% water. The composition is moisturizing, provides a cool feel on application, and a smooth finish on the skin.
    Type: Grant
    Filed: October 21, 1998
    Date of Patent: March 28, 2000
    Assignee: Revlon Consumer Products Corporation
    Inventors: David Martin Kellner, Julio Gans Russ, Ida Marie Sandewicz, Robin Felice Shandler, Tian Xiang Wang
  • Patent number: 6042844
    Abstract: A sheet pack having a multi-layer moisture-permeable support including a hydrophobic layer and a hydrophilic layer, and a cosmetic substance, and a method for applying the sheet pack, including the steps of supplying moisture to skin and applying the sheet pack to the moisture-supplied skin.
    Type: Grant
    Filed: September 26, 1997
    Date of Patent: March 28, 2000
    Assignee: Kao Corporation
    Inventors: Koichi Ishida, Manabu Kaneda, Yasuhiro Komori
  • Patent number: 6039977
    Abstract: Pharmaceutical hydrogel formulations containing polyvinyl alcohol are provided. The formulations may serve as rug reservoirs in electrotransport drug delivery systems or passive transdermal systems, or they may be used in a variety of other types of dosage forms, e.g., capsules, suppositories, aerosols, and the like. With these formulations, there is virtually no syneresis encountered upon long term storage, an advantage that derives from selecting the quantity of polyvinyl alcohol in the gel to correspond to the polymer's degree of hydrolysis.
    Type: Grant
    Filed: December 9, 1997
    Date of Patent: March 21, 2000
    Assignee: Alza Corporation
    Inventors: Subramanian S. Venkatraman, Thomas O. Murdock, Stephanus Pudjijanto
  • Patent number: 6037374
    Abstract: Gel compositions of formic acid and a gelling agent such as fumed silica or polyacrylic acid have been prepared for controlling parasitic mites of honey bees. The gels provide slow-release capability and have been found effective against both Varroa jacobsoni and Acarapis woodi. They are advantageous in that they have improved handling characteristics and are safer than liquid formic acid, which is quite corrosive.
    Type: Grant
    Filed: November 19, 1997
    Date of Patent: March 14, 2000
    Assignee: The United States of America as represented by the Secretary of Agriculture
    Inventors: Jan P. Kochansky, Hachiro Shimanuki, Mark Francis Feldlaufer, Jeffery S. Pettis
  • Patent number: 6037366
    Abstract: A composition including 2-hexyl cyanoacrylate and gold is useful in treating arteriovenous malformations (AVMs) and other body lumens to be blocked.
    Type: Grant
    Filed: September 11, 1998
    Date of Patent: March 14, 2000
    Assignee: Prohold Medical Technologies, Inc.
    Inventors: Robert E. Krall, Charles W. Kerber, Kimberly Knox
  • Patent number: 6036943
    Abstract: Sticky dental compositions which include a sticky, glue-like matrix material for treating a variety of tooth or gum ailments and methods for using such compositions. For maximum comfort, an improved dental tray that is thin-walled, flexible and lightweight is used to hold the sticky dental composition adjacent the desired tooth surfaces. The sticky dental compositions include a sticky matrix material into which is dispersed an appropriate dental agent, such as a bleaching agent, a desensitizing agent, and an anticariogenic agent, an antimicrobial agent. The matrix material preferably includes carboxypolymethylene that has been partially neutralized with a base to reduce etching of the enamel. The carboxypolymethylene adds a unique stickiness to the dental composition which helps to adhere and retain the soft tray material against the person's teeth.
    Type: Grant
    Filed: October 14, 1997
    Date of Patent: March 14, 2000
    Assignee: Ultradent Products, Inc.
    Inventor: Dan E. Fischer
  • Patent number: 6033650
    Abstract: A cosmetic composition having improved transfer resistance comprising:a) from about 0.1-60% of a copolymer which is an adhesive at room temperature,b) from about 0.1-60% by weight of a volatile solvent having a viscosity of 0.5 to 20 centipoise at 25.degree. C.,c) 0.1-60% by weight of a nonvolatile oil.d) 0.1-80% dry particulate matter.
    Type: Grant
    Filed: August 26, 1998
    Date of Patent: March 7, 2000
    Assignee: Revlon Consumer Products Corporation
    Inventors: Joseph Frank Calello, Anjali Abhimanyu Patil, Salvatore Joseph Barone, Ann Marshall Krog
  • Patent number: 6033684
    Abstract: A wound dressing composition and a method of using that composition to enhance the natural process of topical wound healing. The composition comprises at least one adhesive ingredient that adheres to wet skin selected from the hydrocolloid family such as a pectin, an adhesive that adheres to dry skin selected from the families of synthetic and natural elastomers such as polyisobutylene, a hydrophilic compound such as carboxymethylcellulose and a water substitute compound to protect a wound site during dehydration or desiccation, wherein the water substitute compound is trehalose.
    Type: Grant
    Filed: September 23, 1998
    Date of Patent: March 7, 2000
    Assignee: Jonor, Inc.
    Inventor: Michael A. Norcia
  • Patent number: 6034140
    Abstract: The present invention relates to improved methods for making and using bioadhesive, bioresorbable, anti-adhesion compositions made of intermacromolecular complexes of carboxyl-containing polysaccharides and polyethers, and to the resulting compositions. The polymers are associated with each other, and are then either dried or are used as fluids. Bioresorbable, bioadhesive, anti-adhesion compositions are useful in surgery to prevent the formation of post-surgical adhesions. The compositions are designed to breakdown in-vivo, and thus be removed from the body. Membranes are inserted during surgery either dry or optionally after conditioning in aqueous solutions. The anti-adhesion, bioadhesive, bioresorptive, antithrombogenic and physical properties of such membranes can be varied as needed by carefully adjusting the pH of the polymer casting solutions, polysaccharide composition, the polyether composition, or by conditioning the membranes prior to surgical use.
    Type: Grant
    Filed: February 13, 1998
    Date of Patent: March 7, 2000
    Assignee: FzioMed, Inc.
    Inventors: Herbert E. Schwartz, John M. Blackmore
  • Patent number: 6033651
    Abstract: A single phase aqueous gel composition comprising 0.05-50% of a polysaccharide gellant, and 1-30% of an antiperspirant active ingredient solubilized in the aqueous single phase.A water and oil emulsion comprising a gelled aqueous phase comprising a polysaccharide gellant and an antiperspirant active ingredient solubilized in the aqueous single phase; and an oil phase.A method for preparing an emulsion antiperspirant or deodorant composition comprising preparing a first aqueous solution of antiperspirant or deodorant active, preparing a second aqueous solution of polysaccharide gellant, emulsifying the second aqueous solution in an oily phase to form an emulsion, combining the first aqueous solution and the emulsion so that the first and second aqueous solutions form a single homogeneous phase in the emulsion; and pouring the mixture into containers.
    Type: Grant
    Filed: December 18, 1998
    Date of Patent: March 7, 2000
    Assignee: Revlon Consumer Products Corporation
    Inventors: Terence Martin Dolak, Fred Nick Hubner, Vijay Kumar Joshi, Charles George Shalotsky, Tian Xiang Wang, David Martin Kellner
  • Patent number: 6024975
    Abstract: A high molecular weight drug is transdermally administered by applying a polymer skin enhancer and a drug active to the skin of the patient. The drug active has a molecular weight of above 50 daltons and takes at least 15% by weight of the system. The drug may be encapsulated or the drug solution may be partly encapsulated and partly free. The skin enhancer is polyvinylpyrrolidone (PVP) and it is mixed at between 7 and 35% of the drug. A gelling agent may be optionally added at up to 20% by volume. The chemical system is preferably administered via a multidose transdermal drug patch assembly which includes a drug-impervious support impressed to form a series of compartments. Each compartment is a reservoir for a unit dose of a drug active to be transdermally administered. The support is adhesively secured to the skin of a patient. Individual devices are provided for resealably enclosing the drug active in each of the reservoirs.
    Type: Grant
    Filed: November 12, 1996
    Date of Patent: February 15, 2000
    Assignee: Americare International Diagnostics, Inc.
    Inventors: Joseph P. D'Angelo, Henry Schur
  • Patent number: 6024947
    Abstract: The invention relates to cosmetic compositions of improved rinsability, comprising an oily phase and a citric acid ester corresponding to formula (I): ##STR1## in which R.sub.1, R.sub.2 and R.sub.3, which may be identical or different, represent a hydrogen atom, an alkali metal or alkaline-earth metal, an ammonium cation or a cation of an organic base or a group of formula (II):--(C.sub.n H.sub.2n --O).sub.m --R.sub.4 (II)with n=2, 3 or 4m=5-30and R.sub.4 represents a saturated, linear or branched C.sub.8 -C.sub.24 alkyl group, at least one of R.sub.1, R.sub.2 and R.sub.3 being a group of formula (II). These compositions are used in particular for cleansing and/or removing make-up from the skin.
    Type: Grant
    Filed: January 12, 1998
    Date of Patent: February 15, 2000
    Assignee: L'Oreal
    Inventors: Didier Gagnebien, Christian Felardos
  • Patent number: 6022558
    Abstract: The present invention is related to a trandermal preparation of oxicams. In preparation, it is comprised of 0.1% to 50% of an oxicam, 0.1% to 70% of pure compositions from Chinese herbal enhancers as enhancers, as well as other necessary excipients for transdermal delivery of an active ingredient. This transdermal preparation is intended to be used for anti-inflammatory cases, but with few gastrointestinal side effects. Based on results from testing this preparation on nude mice skin, rabbit skin, and human leg skin, it was found that skin penetration of the transdermal preparation containing 20% terpineol oil was 157.6 times higher than that of the control group.
    Type: Grant
    Filed: July 1, 1997
    Date of Patent: February 8, 2000
    Inventors: Oliver Yoa-Pu Hu, Chieh Fu Chen
  • Patent number: 6017520
    Abstract: Described is the use of vitamin E in topically applied compositions for the purpose of enhancing the penetration of therapeutically effective (cosmetically or pharmaceutically-active) drug or cosmetic ingredients. The topical compositions containing the penetration-enhancing concentration of vitamin E may be provided in a variety of forms including semi-solid (gel, paste, cream, lotion, ointment, etc.), liquid, suspension, film or laminate.
    Type: Grant
    Filed: May 2, 1997
    Date of Patent: January 25, 2000
    Assignee: Block Drug Company, Inc.
    Inventors: Joseph Synodis, Stuart Wilensky
  • Patent number: 6017528
    Abstract: The present invention relates to compositions containing Group C streptococcal phage associated lysin enzyme for the prophylactic and therapeutic treatment of Streptococcal infections, including the infection commonly known as strep throat. Methods for therapeutically and prophylactically treating such infections also are described.
    Type: Grant
    Filed: February 25, 1999
    Date of Patent: January 25, 2000
    Assignee: New Horizons Diagnostics
    Inventors: Vincent Fischetti, Lawrence Loomis
  • Patent number: 6017554
    Abstract: A stable solution cream, salve, or spray composition containing activated stabilized chlorine dioxide and phosphates, such as disodium hydrogen phosphate, sodium dihydrogen phosphate, trisodium phosphate, and sodium monofluorophosphate, is disclosed for the prevention and treatment of abnormal conditions of the epithelium of bodily orifices. Examples of such abnormal conditions of the epithelium of the rectal, vaginal, urethral, oral, nasal, ocular, and auditory canal orifices include bacterial infections, such as Actinobacillus actinomycetemcomitans and Porphyromonoas gingivalis, and fungal infections, such as Candida, and leukoplakia. The preferred concentration ranges are between about 0.005%-2.0% chlorine dioxide, and between about 0.02%-3.0% phosphate. The phosphate compound retards escape of chlorine dioxide in the pH range of 6.0 to 7.
    Type: Grant
    Filed: September 21, 1998
    Date of Patent: January 25, 2000
    Assignee: Micropure, Inc.
    Inventor: Perry A. Ratcliff
  • Patent number: 6017556
    Abstract: The use of liposomogenic UV absorbers for protecting human hair from the damaging effect of UV radiation is described. The liposomogenic UV absorbers comprise a hydrophilic head group (=Z), a spacer (=W), a UV chromophore (Q) having an absorption in the range from 285 to 400 nm and at least one hydrophobic tail group (=A). They have the formula ##STR1## in which A.sub.1 and A.sub.2 independently of one another are a hydrophobic radical;Q is a UV chromophore;W is an organic radical;Z.sub.1 and Z.sub.2 independently of one another are a hydrophilic radical; n.sub.1 and n.sub.2 independently of one another are a number from 0 to 4, where n.sub.1 =n.sub.2 = is not included;p is 1 or 2;q is a number from 0 to 3;r.sub.1 is 1 or 2;r.sub.2 is 0 or 1; ands.sub.1 is a number from 1 to 3.The liposomogenic UV absorbers are capable of self-organization into bimolecular layers, and can as a result penetrate into the stratum corneum to a high degree and are extremely resistant to washing out there.
    Type: Grant
    Filed: September 16, 1997
    Date of Patent: January 25, 2000
    Assignee: Ciba Specialty Chemicals Corporation
    Inventors: Helmut Luther, Dietmar Huglin, Robert Hochberg
  • Patent number: 6017546
    Abstract: A water-in-volatile silicone emulsion gel having skin moisturizing qualities. The gel is formed by mixing an oil phase with a water phase. The oil phase contains a volatile silicone, a siloxane polyether, and an oil. The water phase contains water, a humectant, and an oxyethylene functional organosilane. Matching of the refractive index of the oil phase and the water phase results in the formation of a crystal clear gel having a viscosity in the range of 5,000 to 150,000 centistokes.
    Type: Grant
    Filed: July 6, 1993
    Date of Patent: January 25, 2000
    Assignee: Dow Corning Corporation
    Inventor: David Alan Glover
  • Patent number: 6013277
    Abstract: Description of pharmaceutical or cosmetic compositions aimed at improving the local microcirculation of the penis for chronic topical treatment of vascular impotence due to vascular causes, with main impairment of the arterial-arteriolar afferents of the cavernous bodies. The new pharmacological properties of the complex between PGE1 and/or Troxerutine with Phosphatidylcholine are administered locally on the skin of the penis; the activity is obtained using the T.E.B. system according to Curri.
    Type: Grant
    Filed: March 8, 1996
    Date of Patent: January 11, 2000
    Assignee: Inpharma S.A.
    Inventor: Sergio Curri
  • Patent number: 6013629
    Abstract: The present invention relates to methods for treating protozoan infections comprising administering to a subject suffering from protozoan infection, a bacteriocidal/permeability-inducing (BPI) protein product.
    Type: Grant
    Filed: July 7, 1997
    Date of Patent: January 11, 2000
    Assignee: XOMA Corporation
    Inventor: Lewis H. Lambert, Jr.
  • Patent number: 6010691
    Abstract: The permeation of a therapeutic agent through the epithelium by topical administration is enhanced by the further topical administration of a stearylamine, transvaccenic acid or a combination of a stearylamine and transvaccenic acid.
    Type: Grant
    Filed: April 26, 1996
    Date of Patent: January 4, 2000
    Assignees: The Regents of the University of California, Cellegy Pharmaceuticals, Inc.
    Inventors: Carl R. Thornfeldt, Peter M. Elias, Stephen Grayson
  • Patent number: 6010707
    Abstract: The invention relates to the use of aminoalcohol derivatives containing a urea functional group corresponding to the following formula: ##STR1## in which: R.sub.1 represents a linear or branched, saturated or unsaturated alkyl radical having from 8 to 22 carbon atoms; R.sub.2 represents a hydrogen atom or a linear or branched, saturated alkyl radical having from 1 to 6 carbon atoms; R.sub.3 represents a linear or branched, monohydroxylated or polyhydroxylated, saturated alkyl group having from 1 to 10 carbon atoms, in and for the preparation of cosmetic or dermatological compositions. These compounds are used in particular as moisturizing agents in care products for the skin or as conditioning agents in hair products.
    Type: Grant
    Filed: July 1, 1997
    Date of Patent: January 4, 2000
    Assignee: L'Oreal
    Inventors: Michel Philippe, Christian Blaise, Remy Tuloup
  • Patent number: 6010706
    Abstract: A topical composition separately containing a hydrophilic carrier and a solid which are intended to be mixed immediately before use, the solid being powdered ascorbic acid and the carrier containing an aqueous medium and at least one hydrophilic gelling agent, the carrier being capable of withstanding the introduction of an acidic compound. In a preferred embodiment, the carrier (L) is packaged in a container (1) closed with a cap (3,6) containing ascorbic acid (P), a perforable and/or detachable separator (5) being provided between the acid and the carrier.
    Type: Grant
    Filed: May 21, 1997
    Date of Patent: January 4, 2000
    Assignee: L'Oreal
    Inventors: Didier Candau, Nathalie Collin, Eric Quemin
  • Patent number: 6007843
    Abstract: Sustained release compositions comprising a drug dispersed within a polymer matrix, methods of producing the same and treatments with the complex.
    Type: Grant
    Filed: January 8, 1998
    Date of Patent: December 28, 1999
    Assignee: LAM Pharmaceuticals Corp.
    Inventors: Alan Drizen, Peter Rothbart, Gary M. Nath
  • Patent number: 6007846
    Abstract: A body gel composition having glitter contained therein comprising a surface active agent system for moisturizing the skin being in the range of 3 percent to 12 percent by weight of the body gel composition; at least one pH adjuster being in the range of 0.5% to 2.0% by weight of the body gel composition; a preservative system for preserving the body gel composition against microbial contamination being in the range of 0.40% to 2.4% by weight of the body gel composition; at least one anti-oxidant and light stabilizer for preventing oxidation of the body gel composition being in the range of 0.02% to 0.3% by weight of the body gel composition; a diluent in the form of water in the range of 50.0% to 70.0% by weight of the body gel composition; and suspended particulate matter having a plurality of predetermined glitter shapes for cosmetic ornamention of the body being in the range of 10.0% to 20.0% by weight of the body gel composition.
    Type: Grant
    Filed: May 16, 1997
    Date of Patent: December 28, 1999
    Assignee: Townley Jewelry, Inc.
    Inventor: Cindi Klar
  • Patent number: 6004580
    Abstract: A pharmaceutical composition containing a microemulsion made up of a hydrophilic component, a lipophilic component, a surfactant and a drug, where the hydrophilic component, the lipophilic component and the surfactant form, when examined on a macroscopic scale, a one-phase solution. The hydrophilic component is dispersed as colloidal droplets in the lipophilic component, or the lipophilic component is dispersed as colloidal droplets in the hydrophilic component. According to still another alternative, the hydrophilic and the lipophilic components form a microemulsion with bicontinuous structure where the components form elongated adjacent channels. The drug is dissolved in the dispersed component or, in the case of a microemulsion with bicontinuous structure, in the hydrophilic or the lipophilic component. The microemulsion is stabilized by means of the surfactant. It is characteristic that a gelatinizer and water are added to the microemulsion thereby bringing the microemulsion into a gel form.
    Type: Grant
    Filed: November 12, 1997
    Date of Patent: December 21, 1999
    Assignee: Leiras Oy
    Inventors: Sune Backlund, Folke Eriksson, Maria Rantala, Pertti Rantala, Kari Varho
  • Patent number: 6005001
    Abstract: Non-greasy topical solutions, emulsion gels or lotions comprising as the active agent a compound of formula I ##STR1## and a lower alkanol, and if desired together with a solubilizing agent or an oil phase such as isopropyl myristate are useful delivery systems.
    Type: Grant
    Filed: October 29, 1998
    Date of Patent: December 21, 1999
    Assignee: Novartis AG (formerly Sandoz AG)
    Inventors: Friedrich Richter, Michel Steiger
  • Patent number: 6001384
    Abstract: Process for controlling myiasis in cattle and sheep livestock and compositions for carrying out this process.Composition for topical or parenteral use for controlling myiasis in cattle and sheep, with an effective larvicidal amount of a compound of formula I, in particular Fipronil.
    Type: Grant
    Filed: July 27, 1998
    Date of Patent: December 14, 1999
    Assignee: Merial
    Inventor: Philippe Jeannin
  • Patent number: 6001344
    Abstract: The present invention relates to a novel structuring system comprising both xanthan gum and cross-linked polyacrylic acid polymer which combination unexpectedly has been found to provide enhanced stability for large size benefit agent droplets in an amphoteric/anionic surfactant system relative to use of either structurant alone.
    Type: Grant
    Filed: March 6, 1996
    Date of Patent: December 14, 1999
    Assignee: Lever Brothers Company
    Inventors: Virgilio Villa, Richard Kolodziej, May Shana'a
  • Patent number: 5997893
    Abstract: The present invention provides antimicrobial compositions containing high levels of alcohol, carbomer polymers and antimicrobial agents. The present invention provides stable, high viscosity antimicrobial formulations possessing cosmetic characteristics.
    Type: Grant
    Filed: January 20, 1998
    Date of Patent: December 7, 1999
    Assignee: Ethicon, Inc.
    Inventors: Hanuman B. Jampani, Jerry L. Newman, Anthony W. Newman
  • Patent number: 5997887
    Abstract: Disclosed are topical compositions which provide good coverage of skin imperfections, e.g., pores and uneven skin tone, while retaining a natural skin appearance. The compositions contain a charged particulate material dispersed throughout a thickened, hydrophilic carrier. The charged particulate material allows the compositions to have a Coverage Efficiency Ratio of greater than about 20.
    Type: Grant
    Filed: November 10, 1997
    Date of Patent: December 7, 1999
    Assignee: The Procter & Gamble Company
    Inventors: Robert Bao Kim Ha, Timothy John Fowler
  • Patent number: 5997862
    Abstract: The present invention relates to an oral delivery system containing a group c streptococcal phage associated lysin enzyme for the prophylactic and therapeutic treatment of Streptococcal A throat infections, commonly known as strep throat.
    Type: Grant
    Filed: October 31, 1997
    Date of Patent: December 7, 1999
    Assignee: New Horizons Diagnostics Corporation
    Inventors: Vincent Fischetti, Lawrence Loomis
  • Patent number: 5994383
    Abstract: Antimicrobial compositions and methods for preparing and using same are provided. The antimicrobial compositions are surfactant-based and contain certain benzalkonium chloride homologs. The compositions are useful in treating infections in animals and humans, and can be applied to areas including the skin, nails, and mouth.
    Type: Grant
    Filed: November 18, 1997
    Date of Patent: November 30, 1999
    Assignee: Woodward Laboratories, Inc.
    Inventors: David L. Dyer, Kenneth B. Gerenraich
  • Patent number: 5993787
    Abstract: Entirely anhydrous topical preparations comprising (I) propylene carbonate, (II) one or more short carbon-chain alcohols and/or glycols including ethanol, isopropyl alcohol, propylene glycol, butylene glycol, polyethylene glycol, hexylene glycol, methoxypolyethylene glycol, and (III) either or both of glycerol and one or more therapeutically or cosmetically active ingredients.
    Type: Grant
    Filed: September 13, 1996
    Date of Patent: November 30, 1999
    Assignee: Johnson & Johnson Consumer Products, Inc.
    Inventors: Ying Sun, Jue-Chen Liu, Elisabeth S. Kimbleton, Jonas C. T. Wang
  • Patent number: 5993833
    Abstract: The invention relates to the use of a histamine antagonist, an interleukin-1-antagonist and/or a TNF antagonist in a cosmetic, pharmaceutical or dermatological composition for treating sensitive skins. It relates especially to the use of a histamine antagonist, an interleukin-1 antagonist and/or a TNF alpha antagonist for preventing and/or combating skin irritations and/or sores and/or erythema and/or dysaesthetic sensations and/or sensations of inflammation and/or pruritus and/or prickling and/or tingling and/or discomfort and/or tightness of the skin and/or mucosae. It also relates to a composition containing a histamine antagonist, an interleukin-1 antagonist and/or a TNF alpha antagonist which limits or eliminates the irritant side-effects of certain products, and in particular of certain cosmetic, dermatological or pharmaceutical active agents.
    Type: Grant
    Filed: June 20, 1997
    Date of Patent: November 30, 1999
    Assignee: Societe L'Oreal S.A.
    Inventors: Olivier De Lacharriere, Lionel Breton, Catherine Cohen
  • Patent number: 5989568
    Abstract: Dehydro-epi-androsterone sulfate, topically applied, is well suited for therapeutically treating human skin wrinkles and fine lines and/or for combating cutaneous and/or subcutaneous slackening and/or for reviving the radiance of the skin.
    Type: Grant
    Filed: January 26, 1996
    Date of Patent: November 23, 1999
    Assignee: L'Oreal
    Inventors: Lionel Breton, Olivier De Lacharriere
  • Patent number: 5989523
    Abstract: A method and composition for treating outbreaks of acne. Initially, the acne affected area is cleaned. A topical spray comprising about 1 to 10 wt % niacinamide, about 0.1 to 1 wt % Aloe Vera extract and about 0.1 to 1 wt % NaPCA in a water carrier is then applied to the area. Generally, at least two spray applications are made each day. For optimum skin cleaning, an exfoliation scrub such as a conventional apricot facial scrub is preferably applied to the skin prior to application of the combination topical spray.
    Type: Grant
    Filed: March 20, 1998
    Date of Patent: November 23, 1999
    Inventor: Edwin A. Fitzjarrell
  • Patent number: 5985271
    Abstract: The present invention relates to an oral delivery system containing a group c streptococcal phage associated lysin enzyme for the prophylactic and therapeutic treatment of Streptococcal A throat infections, commonly known as strep throat.
    Type: Grant
    Filed: February 25, 1999
    Date of Patent: November 16, 1999
    Assignee: New Horizons Diagnostics Corp.
    Inventors: Vincent Fischetti, Lawrence Loomis
  • Patent number: 5985297
    Abstract: An anhydrous, water-resistant cosmetic composition comprising silicone-containing materials, fillers and pigments. This composition may be used as a make-up product or as a hair product.
    Type: Grant
    Filed: August 24, 1998
    Date of Patent: November 16, 1999
    Assignee: L'Oreal
    Inventors: Myriam Mellul, Paul Thau, Paul Fehn, Carlos Pinzon
  • Patent number: 5985249
    Abstract: Sticky dental compositions which include a sticky, glue-like matrix material for treating a variety of tooth or gum ailments, and methods for treating teeth using such compositions. For maximum comfort, an improved dental tray that is thin-walled, flexible and lightweight is used to hold the sticky dental composition adjacent the desired tooth surfaces. The sticky dental compositions include a sticky matrix material into which is dispersed an appropriate dental agent, such as a bleaching agent, a desensitizing agent, and an anticariogenic agent, an antimicrobial agent. The matrix material preferably includes carboxypolymethylene that has been partially neutralized with a base to reduce etching of the enamel. The carboxypolymethylene adds a unique stickiness to the dental composition which helps to adhere and retain the soft tray material against the person's teeth.
    Type: Grant
    Filed: October 14, 1997
    Date of Patent: November 16, 1999
    Assignee: Ultradent Products, Inc.
    Inventor: Dan E. Fischer