Insect Repellent Or Mothproofed Patents (Class 424/403)
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Patent number: 7579016Abstract: A method for for repelling arthropods involving treating an object or area with an arthropod repelling effective amount of at least one isolongifolenone analog (and optionally a carrier or carrier material).Type: GrantFiled: April 21, 2008Date of Patent: August 25, 2009Assignee: The United States of America as represented by the Secretary of AgricultureInventors: Aijun Zhang, John F. Carroll, Shifa Wang, Jerome A. Klun
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Patent number: 7572461Abstract: The invention provides methods for suppressing the degradation of wood, wood products, and wooden structures due to infestation by wood-boring organisms, by use of a polyurea composition. The invention also provides for wood, wood products, and wood structures that are resistant to degradation due to borer infestation by use of a polyurea composition.Type: GrantFiled: March 5, 2004Date of Patent: August 11, 2009Inventors: Kenneth I. Sawyer, Robert J. Kupper
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Publication number: 20090081267Abstract: An insect repellent fabric. The fabric comprises a fabric base and an active insect repellent ingredient. The active ingredient is contained within microcapsules and the fabric base is impregnated with the microcapsules. The preferred active ingredient is a Citronella extract or DEET.Type: ApplicationFiled: January 29, 2007Publication date: March 26, 2009Applicant: INTELLIGENT FABRIC TECHNOLOGIES PLCInventor: George Costa
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Publication number: 20090068239Abstract: A refreshment towel with applied solution is an apparatus consisting of a carrying agent, most likely a high quality cotton towel or towelette, that has been saturated with an aqueous solution comprised of various ingredients. The resulting saturated towel can be rubbed on a user's skin such that the aqueous solution that has been absorbed by the towel is transferred. The aqueous solution is compounded specifically to provide cooling, insect repellant, sun protection, freshness, cleansing and other uses. More specifically, the aqueous solution is specially formulated so that desired sensory results take place when the towel comes in contact with the skin.Type: ApplicationFiled: September 11, 2008Publication date: March 12, 2009Inventors: A. Jeffrey Whitmire, Mona L. Whitmire
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Publication number: 20090060963Abstract: A wearing article includes an article element and a fastening mechanism. The article element includes at least one pack unit that has a fabric housing and a flexible pad body fitted into the fabric housing and including a thin elastic matrix of an elastic material and a plurality of functional particles dispersed in the matrix and capable of providing at least one of the functions consisting of emitting far-infrared rays, emitting negative ions, and destroying bacteria. The fastening mechanism is secured to the pack unit so as to permit wearing of the pack unit by the human body and abutment of the fabric housing against the human body.Type: ApplicationFiled: August 12, 2008Publication date: March 5, 2009Applicant: Homeway Technology Co., Ltd.Inventor: Chin-Hsing Hsieh
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Patent number: 7498331Abstract: Disclosed herein is a pharmacophore model for arthropod repellent activity and methods of making and using thereof. The pharmacophore comprises two hydrophobic aliphatic functions, one aromatic function and one hydrogen bond acceptor function. The pharmacophore model was made using a test set of arthropod repellent compounds. Also disclosed are arthropod repellent compounds identified by screening databases with the pharmacophore model. Also disclosed are methods of repelling arthropods from a surface or area. Compositions and formulations comprising the compounds of the present invention as well as objects having the compounds of the present invention are disclosed.Type: GrantFiled: November 6, 2003Date of Patent: March 3, 2009Assignee: United States of America as represented by the Secretary of the ArmyInventors: Raj K. Gupta, Apurba K. Bhattacharjee, Donna Ma Lee
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Publication number: 20080305134Abstract: A bedding cover treated with an anti-pest chemical. The cover repels or kills bedbugs, dust mites, ticks, fleas, and other pests for use in bedrooms, hotels, motels, pet beds, and the like. The cover is preferably waterproof and disposable.Type: ApplicationFiled: June 11, 2008Publication date: December 11, 2008Applicant: DREAM-EZZZ INTERNATIONAL, LLC.Inventor: Kirk Lucas
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Publication number: 20080305135Abstract: A method of repelling wasps, which method comprises using a preparation comprising (a) one or more of ethyl 3-(N-n-butyl-N-acetylamino)propionate, dihydronepetalactone, and extract of catmint, and (b) at least one compound selected from certain perfume ingredients. This abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.Type: ApplicationFiled: May 14, 2008Publication date: December 11, 2008Applicant: Beiersdorf AGInventors: Rainer Kroepke, Jens Schulz, Jens Nielsen, Stephanie Von Der Fecht
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Patent number: 7378557Abstract: A method for making isolongifolenone involving reaction (?)-isolongifolene with chromium hexacarbonyl and t-butyl hydroperoxide. Also the use of isolongifolenone to repel arthropods by treating an object or area with an arthropod repelling effective amount of isolongifolenone (and optionally a carrier or carrier material).Type: GrantFiled: July 13, 2007Date of Patent: May 27, 2008Assignee: The United States of America as represented by the Secretary of AgricultureInventors: Aijun Zhang, John Carroll, Shifa Wang, Jerome A. Klun
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Publication number: 20080026024Abstract: The invention is an insect pest behavioral disturbance inducer which comprises an organic ester compound having a vapor pressure of 10?3 Pa (25° C.) order or less as an active ingredient, a functional fiber and a functional fabric, which hold aforementioned insect pest behavioral disturbance inducer, and a functional fiber product comprising the aforementioned functional fiber or a functional fabric, which can add excellent insect pest behavioral disturbance inducing effect to the applying place for a prolonged period of time.Type: ApplicationFiled: August 17, 2004Publication date: January 31, 2008Applicants: EARTH CHEMICAL CO., LTD., TEIJIN NESTEX LIMITED, TEIJIN FIBERS LIMITEDInventors: Isamu Nitta, Kiyomi Masuda
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Patent number: 7317068Abstract: Polyol polyester polymers are provided which are useful for personal care formulations and products containing such formulations. The polyol polyester polymers include a reaction product of at least one polyfunctional alcohol, at least one polyfunctional carboxylic acid and at least one monofunctional carboxylic acid, wherein the polyfunctional alcohol includes about two to about ten carbon atoms, the polyfunctional carboxylic acid includes one to about thirty-six carbon atoms and the monofunctional carboxylic acid includes about four to about twenty-four carbon atoms. Such polyol polyester polymers can have a dynamic viscosity at 25° C. of about 200 to about 5000 centipoise and a hydroxyl value of about 40 to about 300 KOH/g.Type: GrantFiled: June 28, 2005Date of Patent: January 8, 2008Assignee: Inolex Investment CorporationInventor: Rocco Burgo
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Publication number: 20070298063Abstract: An gnat repellant is provided from one or more active ingredients in a oil base, that is safe and effective over long periods on herd animals and articles worn by animals. A method for repelling gnat in herd animals and treating gnat bites on herd animals is also included.Type: ApplicationFiled: June 5, 2007Publication date: December 27, 2007Inventor: Riannon Walsh
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Patent number: 7247311Abstract: Insect barriers for building structures include rigid foam sheets and sheets of film or mesh formed of polymer material impregnated throughout with a synthetic pyrethroid insecticide such as permethrin. Foam sheets are applied to exterior and interior surfaces of foundation walls to provide both thermal and insect barrier functions. Film and/or mesh sheets are positioned around exterior and interior perimeters of foundation walls to form skirts serving as insect barriers. Plant containers for containing growing plants are formed of polymer material impregnated throughout with a synthetic pyrethroid insecticide. Agricultural mulching film for covering the soil beneath and around a growing plant is formed of polymer material impregnated throughout with synthetic pyrethroid insecticide.Type: GrantFiled: May 30, 2002Date of Patent: July 24, 2007Assignee: Agrinova CorporationInventors: Jerman O. Stein, Earl Tryon
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Patent number: 7201926Abstract: An insect repellent composition containing citronella oil, D-limonene, 2 or more synergists, and 3 or more essential oils as the active ingredients. The preferred essential oils are geranium oil, rosemary oil and peppermint oil, but other essential oils may be used. In the preferred embodiment the synergists are aldehyde C-14 and aldehyde C-18. As desired, vanillin may be used as a stabilizer, and fragrances, fragrance enhancers and surfactants may be utilized.Type: GrantFiled: March 22, 2005Date of Patent: April 10, 2007Assignee: Bugaway Brands, L.L.C.Inventors: Howard L Fried, Donna Khazan, Mark N Morales
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Patent number: 7147860Abstract: Present invention relates to a method and composition for symptomatic relief of vaginitis. Until the treatment of underlying cause takes effect women suffer from unpleasant symptoms of vaginitis restricting daily routine activities. The symptoms of vaginitis may be incapacitating and are a common reason for visiting the gynecologist and can lead to frustration, embarrassment, anger, lost days from work, marital conflict and loss of ability to enjoy a normal personal, professional and social life.Type: GrantFiled: November 27, 2002Date of Patent: December 12, 2006Assignee: Centum Research, LLCInventor: Syed Ritzi
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Patent number: 7144591Abstract: The present invention concerns a composition comprising a specific ethereal oil, which may be used as insect repellent.Type: GrantFiled: April 15, 2003Date of Patent: December 5, 2006Assignee: Fulltec AGInventor: Franz Bencsits
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Patent number: 7067141Abstract: The short term effectiveness of pesticidal articles, for example pesticide impregnated textile covers for use in combating dust mite infestation, is improved by the additional presence of a quick release pesticide thereon, e.g. a wettable powder formulation of the same pesticide as used for impregnation. The invention is of particular value in the area of pyrethroid containing textile covers, e.g. as disclosed in U.S. Pat. No. 5,916,580.Type: GrantFiled: March 5, 2003Date of Patent: June 27, 2006Assignee: A Carey CO LLCInventor: Nigel Lambert Hill
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Patent number: 7037515Abstract: There is provided a topical composition that comprises (a) a substantially anhydrous insect repellent selected from the group consisting of ethyl 3-(N-butylacetylamino) propionate or a derivative thereof, p-menthane-3,8-diol, hydroxyethyl isobutyl piperidine carboxylate (1-piperidine carboxylic acid), and mixtures thereof, and (b) a non-volatile solvent. A second embodiment of the present composition includes the same insect repellent, and a volatile solvent, and, optionally, a film former. A third embodiment includes the same insect repellent, a non-volatile solvent, a volatile solvent, and, optionally, a film former.Type: GrantFiled: November 26, 2001Date of Patent: May 2, 2006Assignee: Avon Products Inc.Inventors: Robert E. Kalafsky, Andrew H. Pechko, Mark Garrison
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Patent number: 7029687Abstract: A pesticide consisting of a mixture of sulfur well water and seven edible ingredients, which becomes lethal to fire ants and termites when mixed together, in a liquid, granular, spray or paste form.Type: GrantFiled: September 27, 2004Date of Patent: April 18, 2006Inventor: Julie Dorean Joiner
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Patent number: 6998133Abstract: An adhesive device for capturing insects includes a thin main body with a mirrored, operative surface upon which an adhesive material is disposed for capturing insects upon contact. The mirrored surface provides a reflection similar to water so as to attract insects, such as mosquitoes, which are naturally drawn toward water. The device may include one or more insect attractants such as odors, pheromones, food, blood, urine, glow-in-the-dark materials and glitter. An opposite surface includes additional adhesive material for affixing the device to an object, surface or area where usage is desired.Type: GrantFiled: December 12, 2002Date of Patent: February 14, 2006Assignee: Integrated Pest Management Technologies, Inc.Inventor: Arthur W. Simpson
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Patent number: 6979491Abstract: The present invention provides a yarn with antimicrobial effects. The antimicrobial antifungal effect of the yarn is derived from nanosilver particles (diameter between 1 and 100 nm) which are adhered to the yarn. The yarn contains fibers which are made of cotton, linen, silk, wool, leather, blending fabric, synthetic fiber, or any combination thereof. The yarn can be used to make cloth to be used particularly for treating patients with burns or wound. The cloth made from the antimicrobial yarn can be further used to make clothes such as underwears, socks, shoe cushions, shoe linings, bed sheets, pillow cases, towels, women hygiene products, laboratory coats, and medical robes. The present invention also provides a method for making the antimicrobial yarn.Type: GrantFiled: March 27, 2002Date of Patent: December 27, 2005Assignee: CC Technology Investment Co., Ltd.Inventors: Jixiong Yan, Jiachong Cheng
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Patent number: 6949680Abstract: A compound of formula wherein Y represents a pyridyl group, or a phenyl group of formula wherein R3 represents a hydrogen atom, a CF3 group or an alkoxy group, R4 represents a hydrogen atom, an alkyl group, or a CF3 group, R5 represents a hydrogen atom, an alkyl group, a CF3 group or an alkoxy group, and R1 and R2 are the substituents of a terminal alkene of formula wherein R1 represents an alkyl or alkylene group, a mono- or poly-cycloalkyl group, or a phenyl group that optionally includes one or several hetero-atoms of oxygen, nitrogen, phosphorous or sulfur; R2 represents a hydrogen atom, an alkyl or alkylene group, a mono- or poly-cycloalkyl group, or a phenyl group that optionally includes one or several hetero-atoms of oxygen, nitrogen, phosphorous and sulfur.Type: GrantFiled: October 15, 2002Date of Patent: September 27, 2005Assignee: Firmenich SAInventor: Andreas Herrmann
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Patent number: 6936269Abstract: An insect repellent substrate (10) includes a fabric base material (12) made of felt which is impregnated with a repellent carrier composition (14). The carrier composition (14) includes a mixture of wax and a naturally occurring insect repellent such as pyrethrum oil. The carrier composition (14) may also include scented or aromatic oils such as citronella oil, rosemary oil, eucalyptus oil and neem oil. Strips of the fabric base material may be attached to headwear such as a headband or cap so that it is in contact with the wearer's hair or body. Active constituents of the carrier composition (14) provide effective treatment and prevention of headlice and other parasitic insects.Type: GrantFiled: January 9, 1998Date of Patent: August 30, 2005Assignee: Licebusters International R&D Pty Ltd.Inventor: Veronica S. Robinson
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Patent number: 6833137Abstract: The invention features a composite material comprising a gypsum partitional slab coated on at least one of its two surfaces with a cardboard or paper ply, the ply being impregnated with a 1-phenylpyrazole insecticide, preferably 5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)-4-trifluoromethylsulfinylpyrazole. The invention provides an insect protection method for dwellings against the damage caused by borers, especially termites comprising fixing the composite material on at least 50%, preferably 95%, of the total surface area of the internal face of partitions and walls.Type: GrantFiled: February 5, 1999Date of Patent: December 21, 2004Assignee: Bayer CropScience S.A.Inventor: Xavier Marze
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Patent number: 6821325Abstract: A multi-surface anti-bacterial protective device for preventing transferring of bacteria from one person to another. The multi-surface anti-bacterial protective device includes a multi-layered material capable of being rolled up and also being capable of being severed into multi-layered pieces of material and also being adapted to fastenably cover a surface such as a light switch plate and a door knob; and also includes an anti-bacterial solution being disposed in the multi-layered material.Type: GrantFiled: March 25, 2002Date of Patent: November 23, 2004Inventors: Jeffrey D. Williams, Bob D. Archibald
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Patent number: 6803051Abstract: A method and device are disclosed which prevent the intrusion of insects onto wood structures by using a barrier capable of retaining pesticide. In the disclosed method, the barrier maintains a minimal effective level of insecticide for a predetermined period of time.Type: GrantFiled: July 13, 1999Date of Patent: October 12, 2004Assignee: Battelle Memorial Institute K1-53Inventors: Peter Van Voris, Dominic A. Cataldo, Frederick G. Burton
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Patent number: 6759431Abstract: The present invention provides methods for treating or preventing diseases associated with body passageways, comprising the step of delivering to an external portion of the body passageway a therapeutic agent. Representative examples of therapeutic agents include anti-angiogenic factors, anti-proliferative agents, anti-inflammatory agents, and antibiotics.Type: GrantFiled: August 20, 2001Date of Patent: July 6, 2004Assignees: Angiotech Pharmaceuticals, Inc., The University of British ColumbiaInventors: William L. Hunter, Lindsay S. Machan
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Patent number: 6752838Abstract: A fabric protectant comprising of a carrier and a plant oil selected from the group consisting of horseradish oil, bay oil, basil oil, calamus oil, ginger oil, palmarosa oil, cinnamon oil, ylang—ylang oil, perilla oil, valerian oil, clove oil, star anise oil, milfoil oil, fennel oil, oregano oil and angelica oil, efficaciously controls fabric-related pests. In addition, a method of protecting fabric which comprises dispersing, spraying, spreading and setting an effective amount of the plant oil selected from the group given above is an excellent method to control fabric-related pests.Type: GrantFiled: September 28, 2001Date of Patent: June 22, 2004Assignee: Sumitomo Chemical Company, LimitedInventors: Keisuke Watanabe, Masayo Sugano
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Patent number: 6713414Abstract: The present invention is directed to ion-sensitive, water-dispersible polymers. The present invention is also directed to a method of making ion-sensitive, water-dispersible polymers and their applicability as binder compositions. The present invention is further directed to fiber-containing fabrics and webs comprising ion-sensitive, water-dispersible binder compositions and their applicability in water-dispersible personal care products.Type: GrantFiled: May 4, 2000Date of Patent: March 30, 2004Assignee: Kimberly-Clark Worldwide, Inc.Inventors: William S. Pomplun, Franklin M. Chen, Paige A. Dellerman, Eric D. Johnson, Jeffrey D. Lindsay, Ligia A. Rivera, Kim G. Schick, Walter T. Schultz, Varsha K. Shah, Dave A. Soerens, Kenneth Y. Wang, Frederick J. Lang, Yihua Chang, David M. Jackson, Pavneet S. Mumick
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Patent number: 6682755Abstract: A method for controlling insects, such as ants, comprising orally administering to the insects an effective amount of a food energy inhibitor consisting essentially of cellulose spent grain in a particulate form, mixed with an attractant without the addition of an insecticide, pesticide or poison.Type: GrantFiled: October 24, 2000Date of Patent: January 27, 2004Inventor: James E. Chuhran
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Patent number: 6677384Abstract: Disclosed is a method of repelling noxious insects comprising the step of exposing said noxious insects to a composition containing from 0.1 to 90 wt. %, based on the total weight of the composition, of at least one of 2-(1-hydroxyalkyl)cycloalkanols represented by the following formulae (1), (5) and (6): wherein n is an integer of 3-10, R1 is hydrogen or a straight-chain saturated hydrocarbon radical having 1-6 carbon atoms; R2 is hydrogen or a methyl group; Rm represents m of the same or different, straight-chain or branched, saturated or unsaturated, hydrocarbon radicals R which, as a substituent group, can be bonded to carbocyclic atoms; m is an integer of 0-8, provided that m is at least one when either one of R1 or R2 is an alkyl group and m is at least 2 when both R1 and R2 are alkyl groups; the sum of the carbon atoms of Rm does not exceed 8, wherein when n is 4, R is optionally an isopropylidene group which intramolecularly bridges between the third and sixth carbocyclic atoms.Type: GrantFiled: January 27, 2000Date of Patent: January 13, 2004Assignee: Kanebo, Ltd.Inventors: Takeshi Ikemoto, Hiroyuki Nishio, Hiroko Nakatsugawa
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Patent number: 6649180Abstract: A cellulose ether film is formed of a composition comprising a cellulose ether as a base in which some of the hydrogen atoms of cellulosic hydroxyl groups are replaced by alkyl groups and/or hydroxyalkyl groups, a gelling agent, and a gelling aid. The total content of alkoxyl and hydroxyalkoxyl groups in the cellulose ether is limited to 23-37.6% by weight, which is effective for preventing the gelling aid from precipitating out and maintaining a favorable outer appearance during long-term storage.Type: GrantFiled: April 13, 2000Date of Patent: November 18, 2003Assignee: Shionogi Qualicaps Co., Ltd.Inventors: Seinosuke Matsuura, Masaru Tanjoh
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Publication number: 20030175320Abstract: A device for emitting repellant odor or attractant scent comprising a closed container having odoriferous composition therein and being formed from thin sheet material which is pervious therethrough to gaseous effluent from the composition and is impervious to passage therethrough of liquid.Type: ApplicationFiled: April 27, 2001Publication date: September 18, 2003Inventor: Mark J. Weiser
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Patent number: 6610348Abstract: Described are modified casein gelling agents, gels and processes for preparing them. The modified casein gelling agent is casein in which the native structure has been disrupted.Type: GrantFiled: November 14, 2001Date of Patent: August 26, 2003Assignee: Fonterra Tech LimitedInventors: Richard Beyer, Patrick J. Silcock
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Patent number: 6588374Abstract: A topical insecticide is provided which can be safe to use and avoids many common deleterious side effects of conventional topical insecticides. In one preferred embodiment of the invention, the active ingredient of the insecticide formulation is an amine derivative, having a nitro-methylene group, a nitroamino group or a cyanoamino group, which can be formulated to have low toxicity and excellent insecticidal activity. One particularly suitable insecticide is 1-{(tetrahydro-3-furanyl)methyl}-2-nitro-3-methylguanidine (dinotefuran), an aldulticide that will kill adult fleas, dissolved in phenyl methanol or ethanol and ethyl lactate.Type: GrantFiled: September 12, 2002Date of Patent: July 8, 2003Assignee: The Hartz Mountain CorporationInventors: Ian William Cottrell, Michael William Lytwyn, Christine Marie Monro, Albert Ahn, Pierre Rosemond Joseph
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Patent number: 6562359Abstract: This invention provides a pest repellent of the type which is not only applied to the skin directly but capable of preventing harm from the noxious insects, especially bloodsuckers such as mosquitoes and flies, by inhibiting them from entering the inside of the dwelling. The pest repellent is characterized in that it contains hyssop oil as an active ingredient.Type: GrantFiled: June 30, 1998Date of Patent: May 13, 2003Assignee: Sumitomo Chemical Company, Ltd.Inventors: Keisuke Watanabe, Takao Ishiwatari
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Patent number: 6514508Abstract: An itch reducing device and method for reducing the itch of a mosquito bite. The itch reducing device and method includes a pad comprising an absorbent material. An itch reducing ointment generally saturates the pad. A package has an upper layer and a lower layer joined at perimeter edges of the upper and lower layers. The pad is positioned in the package for storage until needed.Type: GrantFiled: August 24, 2001Date of Patent: February 4, 2003Inventor: Jeffrey Rose
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Publication number: 20020193484Abstract: The present invention relates to non-foamed insect repellent concentrates that include polymeric resins that have been impregnated with insect repellents and methods for making same. Additionally, the present invention relates to products formed from insect repellent impregnated polymeric resins and methods for making same. Preferred products such as, for example, plastic tablecloths, plastic garbage receptacles and plastic garbage lawn bags are described.Type: ApplicationFiled: March 12, 2002Publication date: December 19, 2002Applicant: The 54 Group, Ltd.Inventor: Eric Albee
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Patent number: 6440438Abstract: A covering for soft furnishing is impregnated with an insecticide, such as permethrin. The concentration of permethrin is sufficient to kill house dust mites and deter larger insects such as fleas and ticks. The insecticide is released from the covering over an operational period so as to encourage the absorption of the insecticide into surrounding soft furnishings. The covering is manufactured from machined fabric, such as knitted voile, having interstices sufficiently small to reduce the rate of insecticide release over the operational period.Type: GrantFiled: October 23, 1998Date of Patent: August 27, 2002Assignee: Protec Health International LimitedInventor: Lynda Margaret Platts
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Patent number: 6436150Abstract: A fabric protectant comprising of a carrier and a plant oil selected from the group consisting of horseradish oil, bay oil, basil oil, calamus oil, ginger oil, palmarosa oil, cinnamon oil, ylang-ylang oil, perilla oil, valerian oil, clove oil, star anise oil, milfoil oil, fennel oil, oregano oil and angelica oil, efficaciously controls fabric-related pests. In addition, a method of protecting fabric which comprises dispersing, spraying, spreading and setting an effective amount of the plant oil selected from the group given above is an excellent method to control fabric-related pests.Type: GrantFiled: February 18, 1999Date of Patent: August 20, 2002Assignee: Sumitomo Chemical Company, LimitedInventors: Keisuke Watanabe, Masayo Sugano
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Patent number: 6428801Abstract: Alcohol based aerosol spray compositions which contain 1-20% of an alcohol-soluble polymer which, on evaporation, leaves on a sprayed surface a film which acts as a barrier to dust, dust mites and their faecal excretions. These compositions optionally can include an acaricidal ingredient, such as benzyl benzoate, and one or more antimicrobial ingredients such as a quaternary ammonium salt.Type: GrantFiled: May 31, 2000Date of Patent: August 6, 2002Assignee: Reckitt Benckiser Inc.Inventors: Janette Suh, Laura Vaccaro, Robert Bogart
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Patent number: 6416774Abstract: Hollow particles having a shell substantially composed of calcium-phosphate, methods for preparing the same, and methods of use are disclosed. The particles are obtained by differential immersion of silica-based, calcium and phosphate containing glass particles.Type: GrantFiled: May 9, 1996Date of Patent: July 9, 2002Assignee: The Trustees of the University of PennsyvaniaInventors: Shulamith Radin, Paul Ducheyne, Sylvie Falaize, Portonovo S. Ayyaswamy
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Patent number: 6410034Abstract: A dermal absorption-promoting agent comprising p-methane-3,8-diol and 1,3-butylene glycol as well as a topical formulation containing the same; and a dermal absorption-promoting agent further comprising 1,3-butylene glycol, as well as a topical formulation containing such dermal absorption-promoting agents.Type: GrantFiled: September 2, 1999Date of Patent: June 25, 2002Assignee: Takasago International CorporationInventors: Mitsuo Matsumoto, Makiko Fujii, Yasuhiro Takeda, Minuro Hanada
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Patent number: 6372804Abstract: Disclosed is a method of repelling noxious insects comprising the step of exposing said noxious insects to a composition containing from 0.1 to 90 wt. %, based on the total weight of the composition, of at least one of 2-(1-hydroxyalkyl)cycloalkanols represented by the following formulae (9) and (10): wherein R4 is a straight-chain or branched, saturated or unsaturated, hydrocarbon radical having 1-8 carbon atoms and R5 and R6 are hydrogens or lower alkyl groups having at most 3 carbon atoms and the sum of the carbon atoms of R5 and R6 is 0-3.Type: GrantFiled: January 27, 2000Date of Patent: April 16, 2002Assignee: Kanebo, Ltd.Inventors: Takeshi Ikemoto, Hiroyuki Nishio, Hiroko Nakatsugawa
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Patent number: 6372242Abstract: The present invention provides a device, preferably a collar or ear tag, capable of the controlled, sustained release of an effective amount of an active ingredient that can protect an animal against arthropod pests, comprising a reservoir containing a novel gel formulation comprising a fatty acid, an organic solvent which is a linear aliphatic ester, a silicone-based fluid, or a combination thereof, and an active ingredient that can protect the animal against one or more arthropod pests.Type: GrantFiled: August 3, 1999Date of Patent: April 16, 2002Assignee: Pfizer IncInventor: Luis Gutierrez
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Patent number: 6352705Abstract: A fabric protectant comprising a cellulosic material having a bulk density of 0.2 to 0.7 g/cm3 and a thickness of 0.1 to 4 mm and a composition containing as an active ingredient 2,3,5,6-tetrafluorobenzyl (+)-1R,trans-2,2-dimethyl-3-(2,2-dichlorovinyl)cyclo-propanecarboxylate, said cellulosic material having the composition supported thereon or being impregnated with the composition, which maintains a stable attack-preventing effect over a long period of time.Type: GrantFiled: May 18, 1993Date of Patent: March 5, 2002Assignee: Sumitomo Chemical Company, LimitedInventors: Yoko Hayashi, Takaaki Itoh
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Publication number: 20020022043Abstract: The present inventor has found, surprisingly, that exposing woolen or other fabrics to the vapors of certain pleasant-smelling plant oils, including wintergreen oil, lavandin oil, Ylang-Ylang oil, and others, kills house dust mites in those fabrics. In one aspect of the present invention, a method for killing house dust mites which are living in or infesting a fabric substrate is disclosed. The method includes the step of exposing said mite-infested substrate to a vapor of at least one plant oil. The plant oil is selected from the group of Anise, Balsam, Basil, Bay, Birch, Cajeput, Camphor, Caraway, Cinnamon, Clove, Coriander, Dill, Fennell, Fir, Garlic, Lavender, Lavendin, Lemongrass, Marjoram, Nutmeg, Peppermint, Pine, Rosemary, Rue, Sage, Spearmint, Tea Tree, Thuja, Thyme, Wintergreen and Ylang-Ylang. In a preferred method, the exposing step comprises placing the mite-infested substrate in a closed drawer or other closed container along with a volume of the selected plant oil.Type: ApplicationFiled: December 28, 2000Publication date: February 21, 2002Inventor: Jeffrey D. Miller
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Patent number: 6342253Abstract: Natural compositions of three essential oils effective as both a head lice repellent and treatment of pediculosis capitis. The compositions comprise essential anise oil present in an amount of about 3.5% to 50% by volume, essential tea tree oil present in an amount of about 2.5% to 40% by volume, and essential lemon oil present in an amount of about 2% to 20% by volume, the active agent can be combined with a pharmaceutically and/or cosmetically acceptable carrier for topical administration, such as aqueous or alcohol solutions, a gel, or a cream and administered with or without additives such as preservatives, antioxidants, fragrances, agents increasing solubility or delaying release of active agents. The active agent in concentrated form can be added to shampoos, hair sprays, rinses, styling gels or other personal preference haircare products. The active agent can also be used to treat material such as bedding, hair bows, headbands, caps, hats, helmet liners, brushes, and combs.Type: GrantFiled: May 18, 2000Date of Patent: January 29, 2002Inventor: Karen L. Whitledge
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Publication number: 20020006424Abstract: This invention provides a pest repellent of the type which is not only applied to the skin directly but capable of preventing harm from the noxious insects, especially bloodsuckers such as mosquitoes and flies, by inhibiting them from entering the inside of the dwelling. The pest repellent is characterized in that it contains hyssop oil as an active ingredient.Type: ApplicationFiled: June 30, 1998Publication date: January 17, 2002Inventors: KEISUKE WATANABE, TAKAO ISHIWATARI
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Publication number: 20010048935Abstract: A covering for soft furnishing is impregnated with an insecticide, such as permethrin. The concentration of permethrin is sufficient to kill house dust mites and deter larger insects such as fleas and ticks. The insecticide is released from the covering over an operational period so as to encourage the absorption of the insecticide into surrounding soft furnishings. The covering is manufactured from machined fabric, such as knitted voile, having interstices sufficiently small to reduce the rate of insecticide release over the operational period.Type: ApplicationFiled: October 23, 1998Publication date: December 6, 2001Inventor: LYNDA MARGARET PLATTS