Patents by Inventor Jack Polonka

Jack Polonka has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 7780954
    Abstract: A cosmetic composition for sunless tanning or imparting glow to skin is herein described. The composition includes from about 0.1 to about 20% by weight of a tanning agent and from 0.1 to 20% by weight of a crosslinked cationic copolymer having a monomer unit which is a methacryloylethyl or acryloylethyl tri(C1-C3 alkyl)ammonium salt. The crosslinked cationic copolymer is a color enhancing agent which improves color intensity and avoids streaking of the developing tan/glow.
    Type: Grant
    Filed: May 29, 2008
    Date of Patent: August 24, 2010
    Assignee: Conopco, Inc.
    Inventors: Jack Polonka, John Brian Bartolone
  • Patent number: 7776350
    Abstract: A cosmetic composition is provided which includes hydrophilic composite particles of an organic sunscreen agent, particles of a crosslinked silicone elastomer, and a cosmetically acceptable carrier. The hydrophilic composite particles are formed as a composite of sunscreen agent and binder in a relative weight ratio of about 5:1 to about 1:10. The composition exhibits relatively high SPF photoprotection while maintaining excellent soft focus properties that hide skin imperfections.
    Type: Grant
    Filed: June 30, 2008
    Date of Patent: August 17, 2010
    Assignee: Conopco, Inc.
    Inventors: Jack Polonka, John Brian Bartolone
  • Patent number: 7723453
    Abstract: The invention provides hydrophobically modified cationic polymers which may be used to enhance deposition of particles.
    Type: Grant
    Filed: May 4, 2006
    Date of Patent: May 25, 2010
    Assignee: Conopco, Inc.
    Inventors: Joseph Oreste Carnali, Pravin Shah, Jack Polonka, Stephen Alan Madison
  • Patent number: 7695726
    Abstract: A cosmetic composition is provided which includes a crosslinked silicone elastomer, a zinc oxide or zirconium oxide of average particle size less than 300 nm and a light reflecting inorganic material of platelet shaped particles having an average particle size of about 10,000 to about 30,000 nm, in a cosmetically acceptable carrier system. The composition achieves soft focus and radiance properties which improve the appearance of skin. Good coverage over imperfections such as pores and uneven skin tone is achieved while retaining a natural skin appearance.
    Type: Grant
    Filed: May 7, 2004
    Date of Patent: April 13, 2010
    Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.
    Inventors: Jeffrey William Rosevear, Brian John Dobkowski, Prem Chandar, Marc Nicolaas Gerard De Mul, Jack Polonka
  • Publication number: 20100087389
    Abstract: Sensory modifiers and compositions comprising sensory modifiers are described. The sensory modifiers comprise polysaccharide carbohydrate having at least about 75% by weight amylopectin and the polysaccharide carbohydrate has been treated and swollen with a substantially anhydrous solvent.
    Type: Application
    Filed: October 8, 2008
    Publication date: April 8, 2010
    Applicant: CONOPCO, INC., D/B/A UNILEVER
    Inventor: Jack Polonka
  • Publication number: 20100087390
    Abstract: Universal sensory structurants and compositions comprising the same are described. The universal sensory structurants comprise polysaccharide carbohydrate having at least about 75% by weight amylopectin and the polysaccharide carbohydrate has been treated and swollen with a solvent comprising hydroxylated polymer comprising less than about 100 silane repeat units.
    Type: Application
    Filed: October 8, 2008
    Publication date: April 8, 2010
    Applicant: CONOPCO, INC., D/B/A UNILEVER
    Inventor: Jack Polonka
  • Patent number: 7678382
    Abstract: A cosmetic composition is provided which includes from 0.01 to 10% of single-crystal platy barium sulfate, from 0.5 to 10% of a water insoluble powdered acrylic polymer in porous particle form and a carrier. The compositions have soft focus optics imparting radiance to the applied skin area without excessive shininess or opacity and have excellent skinfeel properties.
    Type: Grant
    Filed: March 7, 2007
    Date of Patent: March 16, 2010
    Assignee: Conopco, Inc.
    Inventors: Sofia Simoulidis, Marcina Siciliano, Jack Polonka
  • Patent number: 7671007
    Abstract: The invention provides personal care/personal wash compositions comprising hydrophobically modified cationic polymers which enhance deposition of benefit agent.
    Type: Grant
    Filed: May 4, 2006
    Date of Patent: March 2, 2010
    Assignee: Conopco, Inc.
    Inventors: Joseph Oreste Carnali, Pravin Shah, Jack Polonka, Stephen Alan Madison
  • Publication number: 20090324653
    Abstract: A cosmetic water-in-oil emulsion composition is provided which includes composite particles of a sunscreen agent and a condensation polymerized polyamide binder, an emulsifying silicone surfactant sufficient to form the water-in-oil emulsion, an oil phase, and a water phase. The composition exhibits relatively high SPF photoprotection while maintaining excellent soft focus properties that hide skin imperfections.
    Type: Application
    Filed: June 30, 2008
    Publication date: December 31, 2009
    Applicant: CONOPCO, INC., D/B/A UNILEVER
    Inventors: Jack Polonka, John Brian Bartolone
  • Publication number: 20090324655
    Abstract: A cosmetic composition is provided which is a vanishing cream structured with 0.5 to 50% by weight of C12-C20 fafty acid, 0.1 to 20% by weight of C12-C20 fatty acid salt and hydrophilic composite particles with organic sunscreen agent. The hydrophilic composite particles are formed as a composite of sunscreen agent and a binder in a relative weight ratio of about 5:1 to about 1:10. The composition exhibits relatively high SPF photoprotection while maintaining excellent skinfeel aesthetics.
    Type: Application
    Filed: June 30, 2008
    Publication date: December 31, 2009
    Applicant: CONOPCO, INC., d/b/a UNILEVER
    Inventors: Jack Polonka, Xiaoling Wei, John Brian Bartolone
  • Publication number: 20090324654
    Abstract: A cosmetic composition is provided which includes composite particles of a sunscreen agent and a condensation polymerized polyamide binder, a water-insoluble powdered polymer of porous particles having an Oil Absorbance (castor oil) Value ranging from about 90 to about 500 ml/100 gm, and a cosmetically acceptable carrier. The composition exhibits an excellent soft focus property to hide skin imperfections, and retains relatively high SPF photoprotection.
    Type: Application
    Filed: June 30, 2008
    Publication date: December 31, 2009
    Applicant: CONOPCO, INC., d/b/a UNILEVER
    Inventors: Jack Polonka, John Brian Bartolone
  • Publication number: 20090324659
    Abstract: Composite particles for providing UV photo protection in cosmetic compositions are reported which include an organic sunscreen agent dispersed within a condensation polymerized resin having carboxylic acid groups and a dielectric constant ranging from 6.5 to 18.
    Type: Application
    Filed: December 9, 2008
    Publication date: December 31, 2009
    Applicant: CONOPCO, INC., D/B/A UNILEVER
    Inventors: Jack Polonka, Gabriela Maria Wis, John Brian Bartolone, Lawrence Alan Wilen
  • Publication number: 20090324661
    Abstract: A cosmetic composition is provided which includes niacinamide, a carboxylic acid bearing structurant, and particles of a condensation polymerized polyamide, the polyamide having an amine value no lower than 0.3 and an HLB value of at least 16. The polyamide particles prevent interaction between niacinamide and the carboxylic acid/salt structurant thereby inhibiting skinfeel complexation and/or phase separation that would be adverse to skinfeel.
    Type: Application
    Filed: April 29, 2009
    Publication date: December 31, 2009
    Applicant: Conopco, Inc., d/b/a UNILEVER
    Inventors: Jack Polonka, Xiaoling Wei, John Brian Bartolone
  • Publication number: 20090324652
    Abstract: A cosmetic composition is provided which includes hydrophilic composite particles of an organic sunscreen agent, particles of a crosslinked silicone elastomer, and a cosmetically acceptable carrier. The hydrophilic composite particles are formed as a composite of sunscreen agent and binder in a relative weight ratio of about 5:1 to about 1:10. The composition exhibits relatively high SPF photoprotection while maintaining excellent soft focus properties that hide skin imperfections.
    Type: Application
    Filed: June 30, 2008
    Publication date: December 31, 2009
    Applicant: CONOPCO, INC., D/B/A UNILEVER
    Inventors: Jack Polonka, John Brian Bartolone
  • Publication number: 20090208442
    Abstract: A cosmetic composition is provided which includes a silicone elastomer, a cationic copolymer with monomeric units selected from at least an acryloylethyl tri(C1-C3 alkyl) ammonium salt, and light reflecting platelet shaped particles. The compositions are particularly useful to impart radiance as well as soft focus effects onto the skin. A particular useful cationic copolymer is that of acrylamide/acryloylethyl trimethylammonium chloride/tris(hydroxymethyl) acrylamidomethane copolymer.
    Type: Application
    Filed: December 16, 2008
    Publication date: August 20, 2009
    Applicant: CONOPCO, INC., D/B/A UNILEVER
    Inventors: Jack Polonka, John Brian Bartolone
  • Publication number: 20090208430
    Abstract: A cosmetic composition for sunless tanning or imparting glow to skin is herein described. The composition includes from about 0.1 to about 20% by weight of a tanning agent and from 0.1 to 20% by weight of a crosslinked cationic copolymer having a monomer unit which is a methacryloylethyl or acryloylethyl tri(C1-C3 alkyl)ammonium salt. The crosslinked cationic copolymer is a color enhancing agent which improves color intensity and avoids streaking of the developing tan/glow.
    Type: Application
    Filed: May 29, 2008
    Publication date: August 20, 2009
    Applicant: CONOPCO, INC., D/B/A UNILEVER
    Inventors: Jack Polonka, John Brian Bartolone
  • Publication number: 20090208443
    Abstract: A cosmetic composition is provided which includes a starch, a cationic copolymer having a monomer unit which is acryloylethyl tri(C1-C3 alkyl)ammonium salt, and a cosmetically acceptable carrier. The compositions are used to impart radiance with soft focus effect onto skin. Most preferred as the cationic copolymer is acrylamide/acryloylethyl trimethylammonium chloride/tris(hydroxymethyl)acrylamidomethane copolymer.
    Type: Application
    Filed: December 16, 2008
    Publication date: August 20, 2009
    Applicant: CONOPCO, INC., D/B/A UNILEVER
    Inventors: Jack Polonka, John Brian Bartolone
  • Patent number: 7476395
    Abstract: A cosmetic composition is provided to achieve a soft focus effect. Imperfections in skin complexion can be hidden. The composition includes a water-insoluble partially hydrated granular starch having an average particle size ranging from about 500 to about 10,000 nm, a spherical alumina having a refractive index from 1.6 to 1.9 and average particle size from about 5 to about 300 nm, an inorganic material in flat, platy form having an average particle size ranging from about 0.1 to about 30 micron and a cosmetically acceptable carrier.
    Type: Grant
    Filed: December 22, 2006
    Date of Patent: January 13, 2009
    Assignee: Conopco, Inc.
    Inventors: Jack Polonka, Katherine Mary Rosevear
  • Patent number: 7473673
    Abstract: The invention relates to both compositions comprising flat platy particles wherein the particles individually have deposition system (i.e., cationic polymers and anionic surfactant) on them.
    Type: Grant
    Filed: March 7, 2006
    Date of Patent: January 6, 2009
    Assignee: Conopco, Inc.
    Inventors: Jack Polonka, Joseph Oreste Carnali, Pravin Shah, Rajesh Patel, Georgia Shafer, Teanoosh Moaddel
  • Patent number: 7446081
    Abstract: The present invention relates to facial wash compositions delivering enhanced whitening using sub-micron titanium dioxide, optional modifier and specific deposition systems.
    Type: Grant
    Filed: November 24, 2004
    Date of Patent: November 4, 2008
    Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.
    Inventors: Liang Sheng Tsaur, Jack Polonka, Prem Chandar