Patents by Inventor Robert Bao Kim Ha

Robert Bao Kim Ha 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: 10493009
    Abstract: Personal care compositions that include a stable O/W emulsion, a stable retinoid, an oil, a fatty alcohol, and an emulsifier and methods of using such compositions to regulate a condition of mammalian keratinous tissue. By combining the oil and retinoid at a particular ratio in the personal care composition, the stability of the retinoid can be improved.
    Type: Grant
    Filed: December 13, 2017
    Date of Patent: December 3, 2019
    Assignee: The Procter & Gamble Company
    Inventors: Robert Bao Kim Ha, Joseph Harry Jansen, Mridula Manohar
  • Publication number: 20180161259
    Abstract: Personal care compositions that include a stable O/W emulsion, a stable retinoid, an oil, a fatty alcohol, and an emulsifier and methods of using such compositions to regulate a condition of mammalian keratinous tissue. By combining the oil and retinoid at a particular ratio in the personal care composition, the stability of the retinoid can be improved.
    Type: Application
    Filed: December 13, 2017
    Publication date: June 14, 2018
    Inventors: Robert Bao Kim HA, Joseph Harry JANSEN, Mridula MANOHAR
  • Patent number: 9895305
    Abstract: A skin cleansing composition is provided. The skin cleansing composition comprises from about 0.1% to about 15%, by weight, of a plurality of biodegradable abrasive particles. The biodegradable abrasive particles comprise a safe and effective amount of polyhydroxy alkanoate (PHA) biodegradable polymeric material and comprise a particle size range from 10 ?m to 1500 ?m. The composition also comprises a multimodal particle size distribution of the biodegradable abrasive particles. The composition further comprises a dermatologically acceptable carrier.
    Type: Grant
    Filed: August 12, 2015
    Date of Patent: February 20, 2018
    Assignee: The Procter & Gamble Company
    Inventors: Susan Adair Griffiths-Brophy, Chu Zhu, Robert Bao Kim Ha, Timothy Alan Fornshell
  • Publication number: 20170042786
    Abstract: A skin cleansing composition is provided. The skin cleansing composition comprises from about 0.1% to about 15%, by weight, of a plurality of biodegradable abrasive particles. The biodegradable abrasive particles comprise a safe and effective amount of polyhydroxy alkanoate (PHA) biodegradable polymeric material and comprise a particle size range from 10 ?m to 1500 ?m. The composition also comprises a multimodal particle size distribution of the biodegradable abrasive particles. The composition further comprises a dermatologically acceptable carrier.
    Type: Application
    Filed: August 12, 2015
    Publication date: February 16, 2017
    Inventors: Susan Adair GRIFFITHS-BROPHY, Chu ZHU, Robert Bao Kim HA, Timothy Alan FORNSHELL
  • Publication number: 20150050321
    Abstract: An oil in water emulsion that has a water phase and an oil phase. The water phase includes greater than about 0.5% of the salt form of a neutralized acid, the acid being preferably salicylic acid; and, from about 2% to about 0.001%, by weight of a gum. The oil in water emulsion is stable, that is, it is substantially unaltered in chemical state and physical homogeneity, upon exposure to 14 days at a temperature & humidity of about 50° C. and 60% RH. The gum is preferably xanthan gum, and the emulsion may include from about 0.01 to about 10%, of an emulsifier.
    Type: Application
    Filed: July 22, 2014
    Publication date: February 19, 2015
    Inventors: William Robert GATELY, Robert Bao Kim HA, Rebecca Ann FINLEY
  • Publication number: 20130072451
    Abstract: A low viscosity personal care composition comprising from about 10 % to about 99% of water, from about 0.01% to about 20% of a suspended particulate material, from about 0.01% to about 5% of an acrylic polymer, wherein the composition has a viscosity of from about 80 to about 1000 mPa·s, and a pH of from about 4 to about 9, wherein the acrylic polymer provide a selection yield value of at least 0.11 Pa. An array of two or more low viscosity personal care compositions, wherein one of the personal care compositions comprises said particulate material at a level different from those in the other personal care compositions.
    Type: Application
    Filed: September 14, 2012
    Publication date: March 21, 2013
    Inventors: Qiaolu LU, Paul (Robert) Tanner, Robert (Bao Kim) Ha
  • Publication number: 20120258151
    Abstract: A cosmetic composition comprising: from about 0.1% to about 5% of an colored interference pigment; from about 0.1% to about 10% of a non-interference pigment concentrate; from about 10% to about 90% of a cosmetically acceptable vehicle; wherein the cosmetic composition has a contrast ratio of 10 or less and has a viscosity of no less than about 40,000 cps. A method of presenting a color transformation of a cosmetic composition during its application, comprising a step of applying the cosmetic composition onto skin.
    Type: Application
    Filed: April 2, 2012
    Publication date: October 11, 2012
    Inventors: Wei LI, Yi Xie, Robert (Bao Kim) Ha
  • Publication number: 20100239510
    Abstract: A skin-care composition may comprise a dill extract, a safe and effective amount of a peptide, a safe and effective amount of a hydrating skin active, and a dermatologically acceptable carrier. The skin-care composition may further comprise a safe and effective amount of an acute skin-care active. Further, a method of producing a chronic skin-firming benefit and, optionally, an acute skin-tightening sensation, said method comprising the step of topically applying to the skin of a mammal in need of such treatment, a safe and effective amount of the skin-care composition.
    Type: Application
    Filed: January 21, 2010
    Publication date: September 23, 2010
    Inventors: Robert Bao Kim Ha, Rosemarie Osborne, Richard John Szczepaniak
  • Patent number: 7537775
    Abstract: Stable skin care compositions comprising dehydroacetic acid and a dermatologically acceptable carrier. The dermatologically acceptable carrier comprises at least one oil, said oil having a solubility in water of about 5% or less and a solubility parameter of from about 7 to about 15, and the dehydroacetic acid is distributed primarily into said oil. The compositions have a pH of about 4.5 and below.
    Type: Grant
    Filed: January 25, 2006
    Date of Patent: May 26, 2009
    Assignee: The Procter & Gamble Company
    Inventors: Timothy Woodrow Coffindaffer, Robert Bao Kim Ha, Margaret Ann O'Donoghue, Larry Richard Robinson
  • Publication number: 20080181956
    Abstract: A personal care composition in the form of an oil-in-water emulsion is disclosed that provides improves skin feel. The personal care composition comprises from a silicone elastomer; a silicone fluid; a particulate material having a refractive index of less than about 1.8; a polymeric thickener; and water. The personal care composition may be substantially devoid of opacifying particulate material. A consumer product comprising the personal care composition is also disclosed. The consumer product allows for the application of the personal care composition to the skin or other keratinous tissue.
    Type: Application
    Filed: January 31, 2007
    Publication date: July 31, 2008
    Inventors: Robert Bao Kim Ha, Paul Robert Tanner, Robert John Elsbrock
  • Publication number: 20030049212
    Abstract: The present invention relates to a topical skin care composition having improved aesthetics containing a skin care active wherein the skin care active is soluble in a tacky solvent and wherein the dermatologically acceptable delivery system contains a tacky solvent in combination with a silicone elastomer and a carrier for the elastomer. The present invention also relates to methods of using such compositions to regulate the condition of mammalian skin while retaining good aesthetics.
    Type: Application
    Filed: April 25, 2002
    Publication date: March 13, 2003
    Applicant: The Procter & Gamble Company
    Inventors: Larry Richard Robinson, Robert Bao Kim Ha, Jorge Max Sunkel, Michael Lee Vatter
  • Publication number: 20020197228
    Abstract: The present invention relates to a skin care kit comprising a skin care composition contained within a dispenser, capable of consistently delivering a predetermined amount of the skin care composition by actuation of a dispensing package pump wherein said composition is delivered through the dispenser's dispensing surface. The skin care compositions of the present invention are water-in-oil emulsions comprising an oil continuous phase and an aqueous discontinuous phase.
    Type: Application
    Filed: May 29, 2002
    Publication date: December 26, 2002
    Inventors: William Kater LaSala, Ty Eric Martin, Nancy Coultrip Dawes, Robert Bao Kim Ha, Debra Gay Gehring
  • Patent number: 6492326
    Abstract: The present invention relates to skin care compositions containing combinations of skin care actives and to methods of using such compositions to regulate the condition of skin. The compositions contain a safe and effective amount of amount of a peptide active selected from the group consisting of pentapeptides, derivatives of pentapeptides, and mixtures thereof; a safe and effective amount of at least one additional skin care active; and a dermatologically acceptable carrier.
    Type: Grant
    Filed: April 7, 2000
    Date of Patent: December 10, 2002
    Assignee: The Procter & Gamble Company
    Inventors: Larry Richard Robinson, Donald Lynn Bissett, George Endel Deckner, Robert Bao Kim Ha
  • Patent number: 6444647
    Abstract: The present invention relates to skin care compositions containing combinations of skin care actives and to methods of using such compositions to regulate the condition of skin. The compositions contain a safe and effective amount of a vitamin B3 compound; a safe and effective amount of a skin care active selected from farnesol, phytantriol, and mixtures thereof; and a dermatologically acceptable carrier.
    Type: Grant
    Filed: April 7, 2000
    Date of Patent: September 3, 2002
    Assignee: The Procter & Gamble Company
    Inventors: Larry Richard Robinson, Donald Lynn Bissett, George Endel Deckner, Robert Bao Kim Ha
  • Publication number: 20020022040
    Abstract: Water-in-silicone emulsion compositions containing a silicone oil, a silicone elastomer, and an oil-soluble skin care active such as terpene alcohols, phytosterol, anti-acne actives, beta-hydroxy acids, vitamin B3 compounds, retinoids, anti-oxidants/radical scavengers, chelators, flavonoids, anti-inflammatory agents, anti-cellulite, topical anesthetics, and mixtures thereof. Methods of enhancing the delivery of oil-soluble skin care actives using silicone elastomers.
    Type: Application
    Filed: May 29, 2001
    Publication date: February 21, 2002
    Applicant: The Proctor & Gamble Company
    Inventors: Larry Richard Robinson, Robert Bao Kim Ha
  • Patent number: 6013270
    Abstract: The present invention relates to a skin care kit useful skin conditioning. The kit, which includes a skin care composition contained within a dispenser, is particularly useful for providing good moisturization and aesthetics to both cream and lotion users. More particularly, this invention relates to a skin care kit useful for regulating skin condition (especially human skin, more especially human facial skin), including lubricating the skin, increasing the smoothness and suppleness of the skin, preventing or relieving dryness of the skin, hydrating the skin, and/or protecting the skin regulating visible and/or tactile discontinuities in skin, e.g., visible and/or tactile discontinuities in skin texture, more especially discontinuities associated with skin aging.
    Type: Grant
    Filed: April 20, 1998
    Date of Patent: January 11, 2000
    Assignee: The Procter & Gamble Company
    Inventors: Peter James Hargraves, Julie Elizabeth Wilson, Christopher Irwin, Timothy John Fowler, Robert Bao Kim Ha
  • Patent number: 5997887
    Abstract: Disclosed are topical compositions which provide good coverage of skin imperfections, e.g., pores and uneven skin tone, while retaining a natural skin appearance. The compositions contain a charged particulate material dispersed throughout a thickened, hydrophilic carrier. The charged particulate material allows the compositions to have a Coverage Efficiency Ratio of greater than about 20.
    Type: Grant
    Filed: November 10, 1997
    Date of Patent: December 7, 1999
    Assignee: The Procter & Gamble Company
    Inventors: Robert Bao Kim Ha, Timothy John Fowler
  • Patent number: 5942238
    Abstract: The present invention relates to a method for removing make-up from human skin comprising applying a cleansing composition comprising a lathering surfactant and water, wherein the pH of the composition is less than about 8.3 and wherein the interfacial tension of the composition with mineral oil is less than about 3.5.
    Type: Grant
    Filed: January 27, 1997
    Date of Patent: August 24, 1999
    Assignee: The Procter & Gamble Company
    Inventors: David Michael McAtee, Robert Bao Kim Ha, Lourdes Dessus Albacarys
  • Patent number: 5916575
    Abstract: The present invention relates to a non-emulsified personal cleansing composition comprising a cleansing component further comprising a lathering surfactant and water; and an insoluble skin conditioning component, wherein the insoluble skin conditioning component has an interfacial tension index of less than about 150% in the cleansing component. The invention also encompasses methods for cleansing and conditioning the skin or hair using these products.
    Type: Grant
    Filed: January 27, 1997
    Date of Patent: June 29, 1999
    Assignee: The Procter & Gamble Company
    Inventors: David Michael McAtee, Robert Bao Kim Ha, Timothy John Fowler