Patents Assigned to Neutrogena Corporation
  • Patent number: 8697035
    Abstract: Anhydrous sunscreen compositions that include a volatile solvent, an organic UV-filter dissolved in the volatile solvent, a water-insoluble, low-volatility, C2-C8, liquid silicone dissolved in the volatile solvent, a branched fatty acid ester of a polyprotic carboxylic acid dissolved in the volatile solvent, and a film-forming polymer, where the branched fatty acid ester of a polyprotic carboxylic acid and the water-insoluble, low-volatility, C2-C8, liquid silicone are present in a ratio from about 3:1 to 4.25:1.
    Type: Grant
    Filed: June 28, 2011
    Date of Patent: April 15, 2014
    Assignee: Neutrogena Corporation
    Inventor: Laura C. Singleton
  • Patent number: 8236287
    Abstract: Sunscreen compositions containing a discontinuous oil phase dispersed in a continuous water phase, at least 10% by weight of an organic UV-filter, a water-insoluble, C2-C8, liquid silicone, a branched fatty acid ester of a polyprotic carboxylic acid; and at least 2% by weight of a mineral particulate having a starch coating applied to the surface thereof.
    Type: Grant
    Filed: September 3, 2010
    Date of Patent: August 7, 2012
    Assignee: Neutrogena Corporation
    Inventor: Laura C. Singleton
  • Patent number: 6482446
    Abstract: The invention provides for astringent compositions comprising from about 0.1% to about 20% by weight of an astringent and between about 0.1% to 10% by weight of alcohol. The compositions have viscosity values of at least about 5,000 centipoise. The invention also provides for a method of using such compositions for delivering a topically active agent, such as salicylic acid, into skin.
    Type: Grant
    Filed: December 1, 2000
    Date of Patent: November 19, 2002
    Assignee: Neutrogena Corporation
    Inventor: Geraldine A. Watson
  • Patent number: 6468552
    Abstract: The present invention relates to a composition (e.g., a cosmetic composition) comprising, (a) an oxygen labile active agent, (b) erythorbic acid or a cosmetically acceptable salt or ester thereof, (c) optionally, a tocopherol derivative, (d) optionally, a pantothenic acid derivative, and (e) optionally, an extract of green tea, provided that said composition comprises a compound selected from both (c) and (d), both (c) and (e), or both (d) and (e).
    Type: Grant
    Filed: June 2, 2000
    Date of Patent: October 22, 2002
    Assignee: Neutrogena Corporation
    Inventors: Chris R. Stahl, Aldo O. Fernandez, Frederick W. Woodin
  • Patent number: 6409997
    Abstract: The present invention relates to a cosmetic stick composition comprising (a) a skin care agent and (b) a solid wax, wherein the composition comprises less than 1%, by weight, of oil, and methods of using such composition.
    Type: Grant
    Filed: July 31, 2000
    Date of Patent: June 25, 2002
    Assignee: Neutrogena Corporation
    Inventor: Mauricio Castro
  • Patent number: 6384023
    Abstract: The present invention relates to a silicone gel comprising a volatile liquid, a silicone polymer, and salicylic acid; compositions comprising the silicone gel; and methods of using such gel and composition for the prevention and treatment of acne or seborrhea.
    Type: Grant
    Filed: March 6, 2001
    Date of Patent: May 7, 2002
    Assignee: Neutrogena Corporation
    Inventors: Laura C. Singleton, Carol J. Collins, Frederick W. Woodin, Jr.
  • Patent number: 6214322
    Abstract: The present invention relates to a composition comprising self-tanning agent and carmine, cosmetic products comprising such composition and a cosmetically acceptable carrier, and methods of using such products.
    Type: Grant
    Filed: June 15, 1999
    Date of Patent: April 10, 2001
    Assignee: Neutrogena Corporation
    Inventors: Mauricio Castro, Frederick W. Woodin, Jr.
  • Patent number: 6200964
    Abstract: The present invention relates to a silicone gel comprising a volatile liquid, a silicone polymer, and salicylic acid; compositions comprising the silicone gel; and methods of using such gel and composition for the prevention and treatment of acne or seborrhea.
    Type: Grant
    Filed: May 28, 1999
    Date of Patent: March 13, 2001
    Assignee: Neutrogena Corporation
    Inventors: Laura C. Singleton, Carol J. Collins, Frederick W. Woodin, Jr.
  • Patent number: 6200937
    Abstract: Detergent compositions, including, but not limited to, anti-residue shampoos, are provided which include one or more anionic surfactants, an anionic polymer, a mono cationic conditioning agent, and a cationic polymer. These shampoos are preferably clear. Additionally, there is provided a recirculatory batch processor which includes a disperser and at least one pump selected from a supply pump and a return pump. The pump is in communication with the disperser. Furthermore, a recirculatory batch process is provided which includes the steps of delivering, at a first rate, a liquid from a tank to a recirculatory batch processor as described above; during the delivery, dispersing solids into the liquid to produce a liquid containing dispersed solids; and during the delivery, returning, at a second rate, the liquid containing dispersed solids to the tank; wherein the second rate is greater than the first rate.
    Type: Grant
    Filed: June 9, 1998
    Date of Patent: March 13, 2001
    Assignee: Neutrogena Corporation
    Inventors: Robert Brennan, Abizer Gaslightwala, Nelson L. Perassinoto, Rafael Delgado, Arthur Pellegrino, Steve Aridgides, Charles L. Adams, Carol J. Collins
  • Patent number: 6156295
    Abstract: The present invention relates a hair treatment preparation which, in conjunction with after-applied heat, such as normal blow-drying, adds strength to, and repairs damage to, bleached and permed hair and enhances moisture retention. The treatment preparation consists of an aqueous blend of a hydrolyzed wheat protein and wheat oligosaccharides, wheat amino acids, and panthenol, as its essential active ingredients, with or without selected additives such as panthenyl ethyl ether, fragrance, preservatives, and the like. The invention also discloses a method of strengthening and repairing damaged hair comprising applying the hair treatment hair preparation of the present invention onto damaged hair, and thereafter drying the treated hair. Certain aspects of hair strength, especially for previously permed hair, appear to be increased when the thus treated hair is blow-dried.
    Type: Grant
    Filed: May 10, 1994
    Date of Patent: December 5, 2000
    Assignee: Neutrogena Corporation
    Inventor: Snehal M. Shah
  • Patent number: 6113888
    Abstract: The present invention relates to composition comprising a self-tanning agent, a nitrogen-free polymer, and a nitrogen-free surfactant; cosmetologic products such as mousses comprising such composition and a cosmetically acceptable carrier; and methods of using such products.
    Type: Grant
    Filed: June 15, 1999
    Date of Patent: September 5, 2000
    Assignee: Neutrogena Corporation
    Inventors: Mauricio Castro, Frederick W. Woodin, Jr.
  • Patent number: 5925679
    Abstract: A completely solubilized alcohol-free topical composition of azelaic acid in a glycol base which is stable at normal temperatures and which is useful as a commercial substitute for dispersed azelaic acid preparations. The composition has a pH of 4.0 or greater thereby substantially reducing irritation.
    Type: Grant
    Filed: September 12, 1997
    Date of Patent: July 20, 1999
    Assignee: Neutrogena Corporation
    Inventors: Kamran Mather, Christopher Ryan Stahl
  • Patent number: 5294437
    Abstract: A hair spray composition exhibiting high curl retention, fast drying time, high rinse-out with low flaking and high shine characteristics comprised of fixative resins, silicone plasticizers and neutralizers in a crystal clear formulation which meets or exceeds the currently mandated alcohol requirements in a hand pump spray application.
    Type: Grant
    Filed: November 13, 1992
    Date of Patent: March 15, 1994
    Assignee: Neutrogena Corporation
    Inventors: Snehal M. Shah, Candelario A. Fernandez, Jr.
  • Patent number: 5093107
    Abstract: A skin protective sunscreen composition exhibiting enhanced water repellency and conditioning effects comprising ultraviolet blockers, aliphatic waxes and hydrophobic silicones disposed in a pharmacologically acceptable water-free carrier. The composition when used in accordance herewith is useful to protect mammals from solar radiation.
    Type: Grant
    Filed: November 27, 1989
    Date of Patent: March 3, 1992
    Assignee: Neutrogena Corporation
    Inventor: Peter Matravers
  • Patent number: 4996238
    Abstract: A skin protective composition for exhibiting enhanced water repellency and conditioning effects containing aliphatic waxes and hydrophobic silicones in a nonallergenic, non-toxic, cosmetically acceptable carrier. The composition is useful to protect mammals from solar radiation and in the treatment of diaper rash.
    Type: Grant
    Filed: June 25, 1990
    Date of Patent: February 26, 1991
    Assignee: Neutrogena Corporation
    Inventor: Peter Matravers
  • Patent number: 4996239
    Abstract: A skin protective composition for exhibiting enhanced water repellency and conditioning effects containing aliphatic waxes and hydrophobic silicones in a nonallergenic, non-toxic, cosmetically acceptable carrier. The composition is useful to protect mammals from solar radiation and in the treatment of diaper rash.
    Type: Grant
    Filed: September 16, 1988
    Date of Patent: February 26, 1991
    Assignee: Neutrogena Corporation
    Inventor: Peter Matravers
  • Patent number: 4894222
    Abstract: A skin protective composition for topical application to mammalian skin for protection from water washing containing C.sub.18 -C.sub.36 aliphatic wax and anhydrous starch as its principal active waterproofing agents disposed in a water-free carrier.
    Type: Grant
    Filed: April 4, 1988
    Date of Patent: January 16, 1990
    Assignee: Neutrogena Corporation
    Inventor: Peter Matravers
  • Patent number: D606865
    Type: Grant
    Filed: November 13, 2008
    Date of Patent: December 29, 2009
    Assignee: Neutrogena Corporation
    Inventors: Elysha Huntington, Daewoo Kim, Ruthi E. Stirling
  • Patent number: D607332
    Type: Grant
    Filed: November 13, 2008
    Date of Patent: January 5, 2010
    Assignee: Neutrogena Corporation
    Inventors: Elysha Huntington, Daewoo Kim, Ruthi E. Stirling
  • Patent number: D607563
    Type: Grant
    Filed: December 8, 2008
    Date of Patent: January 5, 2010
    Assignee: Neutrogena Corporation
    Inventors: Ray Hull, Allison S. Conner, Silas Warren