Patents Represented by Attorney, Agent or Law Firm Matthew Boxer
  • Patent number: 6113970
    Abstract: A food composition dispensed by a spraying mechanism comprising an oil phase comprising 10 to 80 wt. % of an edible oil based on total composition, 1 to 5 wt. % lecithin, an effective amount of an emulsifier, and an aqueous phase comprising an acidifier and water.
    Type: Grant
    Filed: January 29, 1998
    Date of Patent: September 5, 2000
    Assignee: Lipton, division of Conopco, Inc.
    Inventors: Karin Maria Rainey, Girish Nath Desai, Benjamin Sander
  • Patent number: 6113881
    Abstract: A hair styling mousse composition comprising:(a) about 0.25% to about 6% by weight of a carboxylated polyurethane resin;(b) about 0% to about 6% by weight of a second hair fixative resin;(c) about 0% to about 20% by weight of a lower alcohol; and(d) about 70% to about 90% by weight water;wherein the carboxylated polyurethane resin has a weight average molecular weight of 10,000 to about 150,000 is disclosed.
    Type: Grant
    Filed: September 20, 1996
    Date of Patent: September 5, 2000
    Assignee: Helene Curtis, Inc.
    Inventors: Darshna Bhatt, Ramiro Galleguillos
  • Patent number: 6113892
    Abstract: The present invention relates to compositions for cleansing, conditioning, and moisturizing the skin and hair which comprise:i) a high foaming anionic surfactant;ii) a polymeric cationic conditioning agent;iii) a silicone copolyol sulfosuccinate;iv) an emollient; andv) water.
    Type: Grant
    Filed: December 23, 1997
    Date of Patent: September 5, 2000
    Assignee: Helene Curtis, Inc.
    Inventors: Gerald Patrick Newell, Teresa Cuasay Manuel
  • Patent number: 6110450
    Abstract: Composition for the treatment and protection of hair, comprising, in a cosmetically acceptable medium, at least one ceramide and/or glycoceramide and phytantriol.
    Type: Grant
    Filed: September 15, 1998
    Date of Patent: August 29, 2000
    Assignee: Helene Curtis, Inc.
    Inventor: Wolfgang Robert Bergmann
  • Patent number: 6106808
    Abstract: A hair spray composition comprising:(a) about 0.25% to about 6% by weight of a carboxylated polyurethane resin;(b) 0% to about 6% by weight of a second hair fixative resin;(c) 0% to about 80% by weight of an alcohol; and(d) about 15% to about 99% by weight water,wherein the carboxylated polyurethane resin has a weight average molecular weight of about 10,000 to about 25,000, and is a reaction product of a mixture comprising:(i) about 10% to about 90% by weight of the mixture of a polyoxyalkylene diol having a number average molecular weight of about 400 to about 20,000;(ii) about 0.01% to about 20% by weight of the mixture of an alkylene glycol;(iii) about 3% to about 80% by weight of the mixture of an organic diisocyanate;(iv) about 0.1% to about 12% by weight of the mixture of a 2,2-di(hydroxymethyl)-alkanoic acid; and(v) about 0.1% to about 0.5% by weight of the mixture of water,wherein a ratio of isocyanate groups to hydroxyl groups is about 0.55 to about 0.75 is disclosed.
    Type: Grant
    Filed: September 20, 1996
    Date of Patent: August 22, 2000
    Assignee: Helene Curtis, Inc.
    Inventors: Darshna Bhatt, Ramiro Galleguillos
  • Patent number: 6099827
    Abstract: An antiperspirant or deodorant cosmetic aerosol composition suitable for topical application to the human skin, comprising:i. from 5 to 30% of an antiperspirant or deodorant active;ii. from 1 to 50% of a moisturising cream; and optionallyiii. a carrier for the antiperspirant or deodorant active.
    Type: Grant
    Filed: December 16, 1997
    Date of Patent: August 8, 2000
    Assignee: Helene Curtis, Inc.
    Inventor: Isabelle Claire Helen Marie Esser
  • Patent number: 6086887
    Abstract: Deodorant and antiperspirant compositions can suffer from perceived irritancy when applied topically, which can be ameliorated or overcome by incorporating within the composition borage seed oil, and especially an amount selected in the range of from 0.5 to 10 wt %. The compositions advantageously comprise an aluminium or aluminium-zirconium active.
    Type: Grant
    Filed: November 20, 1998
    Date of Patent: July 11, 2000
    Assignee: Helene Curtis, Inc.
    Inventor: David Terence Parrott
  • 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: 6048518
    Abstract: The present invention is directed to a low residue antiperspirant composition substantially free of water and long chain fatty alcohols which comprises:(a) from about 30% to about 50% of a volatile silicone;(b) from about 5% to about 30% of a particulate antiperspirant active;(c) from about 2% to about 12% of hydrogenated castor oil;(d) from about 8% to about 28% of paraffin; and(e) from about 10% to about 25% of an emollient;wherein the ratio of the paraffin to hydrogenated castor oil is from about 6 to 1 to about 0.85 to 1.
    Type: Grant
    Filed: May 1, 1998
    Date of Patent: April 11, 2000
    Assignee: Helene Curtis, Inc.
    Inventors: James Bianchi, Eugenia Convenido, Jeremy Noe
  • Patent number: 6048519
    Abstract: A hair treatment composition, such as a shampoo or conditioner, which comprises a silicone component which comprises a silicone gum with a viscosity greater than 1 Mcs, a silicone fluid with a viscosity of less than 100 kcs, and an amino functionalised silicone.
    Type: Grant
    Filed: March 24, 1998
    Date of Patent: April 11, 2000
    Assignee: Helene Curtis, Inc.
    Inventors: Takahiro Hiraishi, Kyoko Matsumoto, Andrew Malcolm Murray, Tadashi Numata
  • Patent number: 6025171
    Abstract: Enzymes are immobilized by preparing an emulsion containing a continuous hydrophobic phase such as a triglyceride oil and a dispersed aqueous phase containing an amphiphilic enzyme such as lipase or phospholipase and carrier material that is partly dissolved and partly undissolved in the aqueous phase, and removing water from the aqueous phase until the phase turns into solid enzyme coated carrier particles. The undissolved part of the carrier material may be a material that is insoluble in water and oil, or a water soluble material in undissolved form because the aqueous phase is already saturated with the water soluble material. The aqueous phase may be formed with a crude lipase fermentation liquid containing fermentation residues and biomass that can serve as carrier materials. Immobilized lipase is useful for ester re-arrangement and de-acidification in oils.
    Type: Grant
    Filed: December 16, 1997
    Date of Patent: February 15, 2000
    Assignee: Lipton, Division of Conopco, Inc.
    Inventors: Jurgen Fabian, Johan Paul Geurtsen, Martin Roger Grote, Karel Petrus Van Putte, Adrianus Rozendaal
  • Patent number: 6022547
    Abstract: Rinse-off, water-in-oil-in-water multiple emulsion compositions are disclosed. The multiple emulsion compositions comprise an external aqueous phase optionally incorporating an emulsifier and/or a second topically-active compound. The internal phase comprises a primary water-in-oil emulsion, wherein the primary emulsion comprises a first topically-active compound, a surfactant phase, an oil phase, and water.
    Type: Grant
    Filed: June 28, 1996
    Date of Patent: February 8, 2000
    Assignee: Helene Curtis, Inc.
    Inventors: Craig A. Herb, Liang Bin Chen, Judy Chung, Michelle A. Long, Wei Mei Sun, Gerald P. Newell, Trefor A. Evans, Kimberly Kamis, Richard M. Brucks
  • Patent number: 6013249
    Abstract: A mild wave and hair styling reducing agent-containing composition and method of bodifying, styling, or permanently waving or straightening human hair that provides a strong, long lasting curl, or long lasting straight hair formation, while minimizing hair damage. The composition includes two ionic compounds, one cationic and the other anionic, that complex in solution over a molar ratio of cationic compound to anionic compound in the range of about 1:1.2 to about 1.2:1, preferably in the range of about 1:1.1 to about 1.1:1, to provide synergy in waving efficiency, thereby providing a strongly reconfigured hair configuration (curled or straightened). At least one of the ionic compounds functions as a reducing agent for hair, capable of breaking the disulfide bonds in the hair so that the bonds later can be reformed via oxidation, when the hair is in the desired configuration.
    Type: Grant
    Filed: February 11, 1997
    Date of Patent: January 11, 2000
    Assignee: Helene Curtis, Inc.
    Inventors: Paul Neill, Loralei Brandt, Priscilla Walling, Arun Nandagiri, Norman Meltzer
  • Patent number: 6013303
    Abstract: A squeezable spread composition and a method of making it is described herein. The composition contains a unique ratio of a colloidal microcrystalline cellulose, a cross-linked and stabilized starch, and a maltodextrin combined with an acidifying agent, less than 5% fat, hydrocolloids, water and optionally an opacifier. The low fat product is pourable at 45-70.degree. F.
    Type: Grant
    Filed: November 20, 1997
    Date of Patent: January 11, 2000
    Assignee: Lipton
    Inventors: Podutoori Ravinder Reddy, Carolina Maria Hilhorst, Rowdy Van Gelder
  • Patent number: 6010687
    Abstract: A deodorant composition for topical application to human skin characterised in that it comprises an effective amount of polyhexamethylene biguanide and an effective amount of chlorhexidine in a cosmetically acceptable carrier.
    Type: Grant
    Filed: December 3, 1998
    Date of Patent: January 4, 2000
    Assignee: Helene Curtis, Inc.
    Inventors: Caroline-Ann Margaret Cox, Thomas Stirling
  • Patent number: D418754
    Type: Grant
    Filed: November 20, 1998
    Date of Patent: January 11, 2000
    Assignee: Unilever Home & Personal Care USA
    Inventors: Wendi Hutchinson, Janet Ray Stoddard, Martin Christopher Bunce, Alexander James Peacop
  • Cap
    Patent number: D426158
    Type: Grant
    Filed: October 3, 1997
    Date of Patent: June 6, 2000
    Assignee: Helene Curtis, Inc.
    Inventors: Ursula Flurer, Sky Underwood, Roger Van Dusen
  • Patent number: D428646
    Type: Grant
    Filed: February 12, 1999
    Date of Patent: July 25, 2000
    Assignee: Unilever Home & Personal Care USA, Division of Conopco, Inc.
    Inventors: Martin Bunce, Alex James Peacop
  • Patent number: D429645
    Type: Grant
    Filed: August 20, 1998
    Date of Patent: August 22, 2000
    Assignee: Helene Curtis, Inc.
    Inventors: Christophe Erckelbout, Charles-Francois Bernard Gaudefroy, John David Lamb
  • Patent number: D430279
    Type: Grant
    Filed: February 12, 1999
    Date of Patent: August 29, 2000
    Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.
    Inventors: Martin Bunce, Alex James Peacop