Patents


  • Antiperspirant Patent Granted to Unilever HPC

    Patent No. US 6,737,048 B2: UK-based researchers for Unilever Home & Personal Care (HPC) USA, Chicago, IL, were awarded a patent for a structured antiperspirant emulsion comprising a hydrophilic phase with water and an aluminum and/or zirconium a…
    11.15.05

  • BASF Patents Process To Obtain Cationic Polymers

    Patent No. US 6,737,049 B1: BASF AG, Ludwigshafen, Germany, patented a process to obtain a cationic polymer through free-radical copolymerization.…
    11.15.05

  • Wipe Formulation Patented by Playtex

    Patent No. US 6,737,068 B2: A researcher for Playtex Products, Inc., Westport, CT, patented a liquid wipe or towelette consisting of an anti-irritant agent (either analgesic, antipruitic, astringent, hydrocortisone preparation and/or keratolytic), ci…
    11.15.05

  • Cosmetic Patent Earned By National Starch

    Patent No. US 6,737,069 B1: Japanese researchers for National Starch and Chemical Investment Holding Corp., New Castle, DE, patented a cosmetic composition containing an amphoteric urethane resin having at least one carboxyl group and at least one te…
    11.15.05

  • Dow Patents Silicone Resin Emulsion Process

    Patent No. US 6,737,444 B1: Dow Corning Corp., Midland, MI, patented a method to make an aqueous silicone resin containing emulsion by mixing a silicone resin blend, a non-resinous silicone polymer and an inversion assisting polymer to form a homogen…
    11.15.05

  • Cosmetic Patent Earned By National Starch

    Patent No. US 6,737,069 B1: Japanese researchers for National Starch and Chemical Investment Holding Corp., New Castle, DE, patented a cosmetic composition containing an amphoteric urethane resin having at least one carboxyl group and at least one te…
    11.15.05

  • Star-Structured Polymers Patented by LOral

    Patent No. US 6,737,071 B2: A research-er for L’Oréal SA patented a composition in a physiologically acceptable medium, with at least one polymer having a star structure. The product is either a lipstick, foundation, face powder, eyeshad…
    11.15.05

  • Hair Cosmetic Patent Earned by Kao Corp.

    Patent No. US 6,737,050 B2: Kao Corp., Tokyo, Japan, researchers were granted a patent for a hair cosmetic comprising an ether functional group with a cationic surfactant.…
    11.15.05

  • Skin Matrix Patented By Michael Nerlich

    Patent No. US 6,737,072 B1: Michael Nerlich, Pentling, Germany, was awarded a patent for a porous composite matrix constructed from matrix formers derived from hyaluronic acid and hydrolyzed collagen.…
    11.15.05

  • Stain-Resistant Carpet Cleaner Developed by 3M

    Patent No. US 6,736,857 B2: Research-ers for 3M Innovative Properties Co., St. Paul, MN, earned a patent for a carpet cleaner imparting soil and stain resistance, which comprises water, a stainblocker from copolymers of methacrylic acid and butyl acr…
    11.15.05

  • Liquid Permeability Enhancer For Carpets Patented

    Patent No. US 6,736,858 B2: Japanese researchers for Matsumoto Yushi-Seiyaku Co., Ltd., Osaka, Japan, were granted a patent to impart liquid permeability to fibers. The composition contains alkyl phosphate salts, a trialkylglycine derivative, a polyo…
    11.15.05

  • Unilever Patents Gradual Hair Dyeing Process

    Patent No. US 6,736,860 B2: Unilever HPC, Chicago, IL, was awarded a patents for a method to permanently dyeing hair that comprises subjecting the hair to a number of treatments and rinses, with a set time interval between each two consecutive treatm…
    11.15.05

  • Henkel Patents Indole- or Indoline-Based Dyes

    Patent No. US 6,736,862 B2: Henkel, Düsseldorf, Germany, patented a hair coloring method by applying a compound with an indole or indoline derivative as a melanin precursor; an oxidation dye precursor of the secondary or primary intermediate typ…
    11.15.05

  • Aqueous Dispersion Patent Earned by Clariant

    Patent No. US 6,736,865 B1: French researchers for Clariant Finance (BVI) Ltd., Tortola, Virgin Islands, patented a textile treatment containing an aqueous dispersion that consists of carboxyl-containing hydrocarbon wax or mixture; a polyacrylamide,…
    11.15.05

  • Multiphase Detergent Developed by Henkel

    Patent No. US 6,737,390 B2: Henkel, Düsseldorf, Germany, was granted a patent for a laundry detergent or cleaning product-shaped body comprising a non-compressed part with one or more enzymes and another non-compressed part containing the same a…
    11.15.05

  • Ciba Earns Patent For Textile Treatment

    Patent No. US 6,737,391 B2: Ciba Specialty Chemicals Corp., Tarrytown, NY, patented an unsymmetrical compound to treat textiles consisting of a linear or branched alkylene radical; a cyano, linear or branched C1C8 alkyl; a hydrogen, linear or branche…
    11.15.05

  • Goldschmidt Patents Fabric Softener with Ester Quats

    Patent No. US 6,737,392 B1: Gold-schmidt Chemical Corp., Hopewell, VA, was awarded a patent for a fabric softener containing a blend of triethanol amine ester and methyl diethanol amine ester quats.…
    11.15.05

  • Bubbling Solution Patented by Researcher

    Patent No. US 6,737,393 B2: An independent researcher in Taipei Hsien, Taiwan, earned a patent for a liquid bubble solution to produce bubbles and illumination when viewed in the dark and under an external source of invisible ultraviolet or infrared…
    11.15.05

  • Unilever HPC Patents Isotropic Liquid Cleanser

    Patent No. US 6,737,394 B2: Unilever HPC, Greenwich, CT, earned a patent for an isotropic liquid cleanser comprising a surfactant, a thickening agent and organogel particles.…
    11.15.05

  • Patent Granted For Lutein Extraction Method

    Patent No. US 6,737,552 B1: A researcher in Northfield, MN, patented a method to isolate lutein from green plant materials. It involves performing a two supercritical fluid extraction of a green plant material at different pressures. The second extra…
    11.15.05