Patents by Inventor Uma Santhanam

Uma Santhanam 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).

  • Publication number: 20140161916
    Abstract: Methods of using WIPI-1 to impart anti-aging benefits to the skin and/or improve skin conditions resulting from reduced autophagy activity.
    Type: Application
    Filed: October 16, 2013
    Publication date: June 12, 2014
    Applicant: Avon Products, Inc.
    Inventors: Permanan Raaj Khusial, Uma Santhanam, John W. Lyga
  • Publication number: 20140161918
    Abstract: Methods of using adipose septa protein modulators to impart anti-aging benefits to the skin and/or improve skin conditions resulting from weakened or compromised adipose septa.
    Type: Application
    Filed: December 11, 2012
    Publication date: June 12, 2014
    Applicant: AVON PRODUCTS, INC.
    Inventors: Cheng S. Hwang, Jola Idkowiak Baldys, Uma Santhanam, John W. Lyga
  • Publication number: 20140161910
    Abstract: Methods of using extracts of Serrisa japonica to impart benefits to skin and/or improve skin conditions resulting from aging or damaged skin.
    Type: Application
    Filed: March 11, 2013
    Publication date: June 12, 2014
    Applicant: AVON PRODUCTS, INC.
    Inventors: Qian Zheng, John W. Lyga, Uma Santhanam, Permanan Raaj Khusial, Ying Chen, Jolanta Idkowiak-Baldys, Cheng S. Hwang
  • Patent number: 8709507
    Abstract: Methods of using extracts of Maesa japonica to impart anti-aging benefits to skin and/or improve skin conditions resulting from aging or damaged skin.
    Type: Grant
    Filed: December 11, 2012
    Date of Patent: April 29, 2014
    Assignee: Avon Products, Inc.
    Inventors: Siming W. Chen, Qian Zheng, John W. Lyga, Uma Santhanam, Russell J. Wyborskin, Daniel Thorn Leeson, Permanan Raaj Khusial
  • Publication number: 20140065086
    Abstract: The present invention relates generally to compositions for topical application to the skin which comprise at least one DICKKOPF-1 expression modulator and the use of such compositions to provide benefits to the skin, including but not limited to lightening or darkening skin; treating hyper or hypopigmented skin; increasing or decreasing skin thickness; reducing or increasing skin hirsuteness; and/or changing skin phenotype from non-palmoplantar to palmoplantar.
    Type: Application
    Filed: August 30, 2012
    Publication date: March 6, 2014
    Applicant: AVON PRODUCTS, INC.
    Inventors: Uma Santhanam, Qi Hong, Sunghan Yim
  • Patent number: 8575106
    Abstract: Cosmetic compositions comprising a metal-complexed peptide fraction of stressed yeast extracts and/or a calcium influx inhibitor are disclosed, as well as methods of using such compositions to impart exfoliating, anti-aging, anti-lipid, anti-inflammatory, and/or lightening benefits to the skin; and/or lightening benefits to the hair. These compositions are believed to have modulatory activity against at least one biochemical pathway implicated in skin aging, inflammation, lipid synthesis, and melanin production.
    Type: Grant
    Filed: August 4, 2010
    Date of Patent: November 5, 2013
    Assignee: Avon Products, Inc.
    Inventors: Uma Santhanam, Christos D. Kyrou, Desiree Mazich, Qi Hong, Hussam H. Shaheen
  • Publication number: 20130253053
    Abstract: Methods for preventing, ameliorating, or reducing dermatological signs of aging are provided which employ active agents that suppress or down-regulate microRNA expression in dermal fibroblast, resulting in enhanced production of collagen, elastin and/or fibrillin in the skin. Also provided are methods for screening for activity against specific microRNAs and the methods of using active agents identified by the screening protocol in the treatment of skin.
    Type: Application
    Filed: May 30, 2013
    Publication date: September 26, 2013
    Applicant: Avon Products, Inc.
    Inventors: Permanan Raaj Khusial, Uma Santhanam, John W. Lyga
  • Publication number: 20130224269
    Abstract: An extended wear cosmetic composition for application to a keratinous surface comprising a cosmetic particle coated with a biofunctional polymer wherein said coated particle adheres to the keratinous surface for an extended time period. A delivery system for conjugating a biofunctional polymer and cosmetic particle to specific cells on a keratinous surface such that the particle adheres to the keratinous surface for an extended time period.
    Type: Application
    Filed: November 3, 2011
    Publication date: August 29, 2013
    Applicant: AVON PRODUCTS, INC.
    Inventors: Raheel Khan, Amitabh Bansal, Siming W. Chen, Uma Santhanam, Hussam H. Shaheen
  • Patent number: 8455518
    Abstract: Methods for preventing, ameliorating, or reducing dermatological signs of aging are provided which employ active agents that suppress or down-regulate microRNA expression in dermal fibroblast, resulting in enhanced production of collagen, elastin and/or fibrillin in the skin. Also provided are methods for screening for activity against specific microRNAs and the methods of using active agents identified by the screening protocol in the treatment of skin.
    Type: Grant
    Filed: December 28, 2010
    Date of Patent: June 4, 2013
    Assignee: Avon Products, Inc.
    Inventors: Permanan Raaj Khusial, Uma Santhanam, John W. Lyga
  • Patent number: 8394427
    Abstract: Cosmetic compositions comprising one or more paxillin stimulators and methods of using such compositions to impart anti-aging benefits to the skin are disclosed. The paxillin stimulators and combinations thereof are believed to have modulatory activity against at least one biochemical pathway implicated in skin aging.
    Type: Grant
    Filed: December 13, 2010
    Date of Patent: March 12, 2013
    Assignee: Avon Products, Inc.
    Inventors: Qian Zheng, Russell Wyborski, Uma Santhanam, John W. Lyga, Dmitri S. Ptchelintsev, Siming W. Chen
  • Publication number: 20130052288
    Abstract: Methods and compositions for preventing, ameliorating, or reducing dermatological signs of aging are provided which employ a botanical extract of Justicia ventricosa, Archidendron clypearia, Abrus fruticulosus, or combinations thereof and a cosmetically acceptable vehicle.
    Type: Application
    Filed: August 24, 2011
    Publication date: February 28, 2013
    Applicant: AVON PRODUCTS, INC.
    Inventors: Daniel Thorn Leeson, Uma Santhanam, John W. Lyga, Siming W. Chen, Russell Wyborski
  • Publication number: 20120328546
    Abstract: Cosmetic compositions comprising one or more paxillin stimulators and methods of using such compositions to impart anti-aging benefits to the skin are disclosed. The paxillin stimulators and combinations thereof are believed to have modulatory activity against at least one biochemical pathway implicated in skin aging.
    Type: Application
    Filed: September 4, 2012
    Publication date: December 27, 2012
    Applicant: AVON PRODUCTS, INC.
    Inventors: Qian Zheng, Russell Wyborski, Uma Santhanam, John W. Lyga, Dmitri S. Ptchelintsev, Siming W. Chen
  • Patent number: 8329149
    Abstract: The disclosure relates to novel topical lightening compositions a skin depigmenting agent and a vehicle. There is provided a topical lightening composition comprising a substituted-4-oxobutanoic acid, ester, or amide tyrosinase inhibitor, and a vehicle. The depigmenting agents of this disclosure can be used as such or as a pharmaceutically acceptable salt including conventional non-toxic salts which include a metal salt or an alkaline earth metal salt, an ammonium salt, or an organic base salt. The depigmenting agents of this disclosure can be incorporated into any cosmetically-, dermatologically-, or cosmeticatically-acceptable vehicle or carrier normally used for topical application. The compositions and methods of the disclosure are effective to lighten skin, hair, lips, and/or nails.
    Type: Grant
    Filed: December 22, 2010
    Date of Patent: December 11, 2012
    Assignee: Avon Products, Inc.
    Inventors: John W. Lyga, Uma Santhanam, William J. Welsh
  • Publication number: 20120165373
    Abstract: Methods for preventing, ameliorating, or reducing dermatological signs of aging are provided which employ active agents that suppress or down-regulate microRNA expression in dermal fibroblast, resulting in enhanced production of collagen, elastin and/or fibrillin in the skin. Also provided are methods for screening for activity against specific microRNAs and the methods of using active agents identified by the screening protocol in the treatment of skin.
    Type: Application
    Filed: December 28, 2010
    Publication date: June 28, 2012
    Applicant: Avon Products, Inc.
    Inventors: Permanan Raaj Khusial, Uma Santhanam, John W. Lyga
  • Publication number: 20120003168
    Abstract: The disclosure relates to novel topical lightening compositions a skin depigmenting agent and a vehicle. There is provided a topical lightening composition comprising a substituted-4-oxobutanoic acid, ester, or amide tyrosinase inhibitor, and a vehicle. The depigmenting agents of this disclosure can be used as such or as a pharmaceutically acceptable salt including conventional non-toxic salts which include a metal salt or an alkaline earth metal salt, an ammonium salt, or an organic base salt. The depigmenting agents of this disclosure can be incorporated into any cosmetically-, dermatologically-, or cosmeticatically-acceptable vehicle or carrier normally used for topical application. The compositions and methods of the disclosure are effective to lighten skin, hair, lips, and/or nails.
    Type: Application
    Filed: December 22, 2010
    Publication date: January 5, 2012
    Applicant: Avon Products, Inc.
    Inventors: John W. Lyga, Uma Santhanam, William J. Welsh
  • Publication number: 20120003332
    Abstract: The present disclosure relates to methods for treating, preventing and improving the condition and aesthetic appearance of skin, particularly, treating, preventing, ameliorating, reducing and/or eliminating fine lines and/or wrinkles of skin, by application of one or a combination of natural compounds or extracts that stimulate MAGP-1 expression and which improves the appearance of aged and/or photodamaged skin. The compositions of the invention are topically applied to the skin, or are delivered by directed means to a site in need thereof in an amount effective to improve the condition and aesthetic appearance of skin.
    Type: Application
    Filed: June 13, 2011
    Publication date: January 5, 2012
    Applicant: AVON PRODUCTS, INC.
    Inventors: Qian Zheng, Siming W. Chen, Uma Santhanam, John W. Lyga
  • Publication number: 20110305781
    Abstract: The present invention describes compositions and methods for improving the appearance of skin, particularly, treating, ameliorating, preventing, delaying, and/or improving one or more signs of excess accumulation and/or production of subcutaneous fat, such as cellulite, and conditions related thereto, by topically applying compositions comprising Eclipta prostrata extracts or other anti-lipid agents.
    Type: Application
    Filed: May 25, 2011
    Publication date: December 15, 2011
    Applicant: AVON PRODUCTS, INC.
    Inventors: Cheng S. Hwang, Uma Santhanam, Manpreet Randhawa
  • Publication number: 20110151029
    Abstract: Cosmetic compositions comprising one or more paxillin stimulators and methods of using such compositions to impart anti-aging benefits to the skin are disclosed. The paxillin stimulators and combinations thereof are believed to have modulatory activity against at least one biochemical pathway implicated in skin aging.
    Type: Application
    Filed: December 13, 2010
    Publication date: June 23, 2011
    Applicant: Avon Products, Inc.
    Inventors: Qian ZHENG, Russell WYBORSKI, Uma SANTHANAM, John W. LYGA, Dmitri S. PTCHELINTSEV, Siming W. CHEN
  • Publication number: 20110110879
    Abstract: Cosmetic compositions comprising creatine and low amounts of a biotinylated tripeptide are disclosed, as well as methods of using such compositions to improve the appearance of eyelashes. These compositions are believed to have synergistic modulatory activities in a number of biochemical pathways implicated in lash health.
    Type: Application
    Filed: October 1, 2010
    Publication date: May 12, 2011
    Applicant: Avon Products, Inc.
    Inventors: Nancy Felter, Kenneth A. Buckridge, Uma Santhanam, Tameru Getahoun, Cheng S. Hwang
  • Publication number: 20110052517
    Abstract: Cosmetic compositions comprising a metal-complexed peptide fraction of stressed yeast extracts and/or a calcium influx inhibitor are disclosed, as well as methods of using such compositions to impart exfoliating, anti-aging, anti-lipid, anti-inflammatory, and/or lightening benefits to the skin; and/or lightening benefits to the hair. These compositions are believed to have modulatory activity against at least one biochemical pathway implicated in skin aging, inflammation, lipid synthesis, and melanin production.
    Type: Application
    Filed: August 4, 2010
    Publication date: March 3, 2011
    Applicant: Avon Place
    Inventors: Uma Santhanam, Christos D. Kyrou, Desiree Mazich, Qi Hong, Hussam H. Shaheen