Patents by Inventor Kathy A. Fields

Kathy A. Fields 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: 12139555
    Abstract: Synthetic peptides which have been shown to be FGF18 agonists are described. Topical compositions for decreasing, eliminating, or suppressing hair growth are disclosed herein. Methods for reducing hair growth, improving the appearance of skin, kits, and related cosmetic formulations are also provided herein.
    Type: Grant
    Filed: December 3, 2020
    Date of Patent: November 12, 2024
    Assignee: RODAN & FIELDS, LLC
    Inventors: Kathryn P. Rodan, Kathy A. Fields, John Simon Craw
  • Patent number: 11730938
    Abstract: The present disclosure generally relates to methods and compositions for treating skin. In some embodiments, the method uses an exfoliation tool. In some embodiments, the method uses an exfoliation tool together with selected skin care agents or compositions.
    Type: Grant
    Filed: January 7, 2021
    Date of Patent: August 22, 2023
    Assignee: RODAN & FIELDS, LLC
    Inventors: Kathryn P. Rodan, Kathy A. Fields
  • Patent number: 11717472
    Abstract: A skin cleansing device has a base body and a removable cleansing head. The base body houses a vacuum pump and has a mount for connecting to the removable cleansing head. The mount has an opening into the base body and a support surface. The removable cleansing head has a collection portion and a mounting portion. The collection portion defines an inlet and an internal cavity. The mounting portion has a stem defining a channel fluidly connected to the internal cavity. The cleansing head is removably connectable to the base body with the stem being configured to be received in the opening of the mount. The vacuum pump is configured to generate a fluid flow through the internal cavity and the channel into the base body such that a suction force is generated at the inlet.
    Type: Grant
    Filed: September 2, 2022
    Date of Patent: August 8, 2023
    Assignee: Rodan & Fields, LLC
    Inventors: Kathryn Pregerson Rodan, Kathy A. Fields, Steven O. Powell
  • Patent number: 11471364
    Abstract: A skin cleansing device has a base body and a removable cleansing head. The base body houses a vacuum pump and has a mount for connecting to the removable cleansing head. The mount has an opening into the base body and a support surface. The removable cleansing head has a collection portion and a mounting portion. The collection portion defines an inlet and an internal cavity. The mounting portion has a stem defining a channel fluidly connected to the internal cavity. The cleansing head is removably connectable to the base body with the stem being configured to be received in the opening of the mount. The vacuum pump is configured to generate a fluid flow through the internal cavity and the channel into the base body such that a suction force is generated at the inlet.
    Type: Grant
    Filed: January 16, 2020
    Date of Patent: October 18, 2022
    Assignee: RODAN & FIELDS, LLC
    Inventors: Kathryn Pregerson Rodan, Kathy A. Fields, Steven D. Powell
  • Publication number: 20210128898
    Abstract: The present disclosure generally relates to methods and compositions for treating skin. In some embodiments, the method uses an exfoliation tool. In some embodiments, the method uses an exfoliation tool together with selected skin care agents or compositions.
    Type: Application
    Filed: January 7, 2021
    Publication date: May 6, 2021
    Inventors: Kathryn P. Rodan, Kathy A. Fields
  • Patent number: 10912934
    Abstract: The present disclosure generally relates to methods and compositions for treating skin. In some embodiments, the method uses an exfoliation tool. In some embodiments, the method uses an exfoliation tool together with selected skin care agents or compositions.
    Type: Grant
    Filed: July 20, 2018
    Date of Patent: February 9, 2021
    Assignee: RODAN & FIELDS, LLC
    Inventors: Kathryn P. Rodan, Kathy A. Fields
  • Publication number: 20180326194
    Abstract: The present disclosure generally relates to methods and compositions for treating skin. In some embodiments, the method uses an exfoliation tool. In some embodiments, the method uses an exfoliation tool together with selected skin care agents or compositions.
    Type: Application
    Filed: July 20, 2018
    Publication date: November 15, 2018
    Inventors: Kathryn P. Rodan, Kathy A. Fields
  • Patent number: 10052468
    Abstract: The present disclosure generally relates to methods and compositions for treating skin. In some embodiments, the method uses an exfoliation tool. In some embodiments, the method uses an exfoliation tool together with selected skin care agents or compositions.
    Type: Grant
    Filed: August 26, 2015
    Date of Patent: August 21, 2018
    Assignee: Rodan & Fields, LLC
    Inventors: Kathryn P. Rodan, Kathy A. Fields
  • Patent number: 6296840
    Abstract: A colored facial masque is formed from a paste which is produced by mixing a dry powder masque component. The dry powder masque component includes a first water soluble colorant and said liquid masque component includes a second water soluble colorant, the colors of said first and second water soluble colorants differing from the color of the facial masque.
    Type: Grant
    Filed: August 2, 2000
    Date of Patent: October 2, 2001
    Assignee: Rodan & Fields, LLC
    Inventors: Kathryn P. Rodan, Kathy A. Fields, Kenneth Klein, David Garlen
  • Patent number: 6019749
    Abstract: An apparatus and method for extracting matter from skin pores. The system utilizes a nozzle including relatively movable inner and outer nozzle portions. Vacuum is applied to the nozzle and the inner nozzle is applied to the skin surrounding a pore after the skin has been drawn into the outer nozzle portion by vacuum.
    Type: Grant
    Filed: April 1, 1998
    Date of Patent: February 1, 2000
    Assignee: Squeezease, LLC
    Inventors: Kathy A. Fields, Leonard L. Hofheins, Katheryn P. Rodan, Del M. Thornock
  • Patent number: D421128
    Type: Grant
    Filed: June 10, 1999
    Date of Patent: February 22, 2000
    Assignee: Squeezease, LLC
    Inventors: Kathy A. Fields, Leonard L. Hofheins, Kathryn P. Rodan, Del M. Thornock
  • Patent number: D433146
    Type: Grant
    Filed: October 20, 1999
    Date of Patent: October 31, 2000
    Assignee: Squeezease L.L.C.
    Inventors: Kathy A. Fields, Leonard L. Hofheins, Kathryn P. Rodan, Del M. Thornock