Patents by Inventor Sofia Carolina Herrera

Sofia Carolina Herrera 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: 10869817
    Abstract: An antiperspirant stick composition can include a synthetic wax, a fatty alcohol, a hydrophilic surfactant having a hydrophilic-lipophilic balance (HLB) value greater than 10, a plasticizer present in an amount to minimize hardening of the composition due to contact with an aqueous composition, and an effective amount of an antiperspirant active agent. The hydrophilic surfactant can be present in an amount sufficient to minimize perspiration-induced discoloration of fabric in contact with the composition. The fatty alcohol and the antiperspirant active agent can be present at a weight ratio of from about 2:1 to about 1:2.
    Type: Grant
    Filed: October 10, 2017
    Date of Patent: December 22, 2020
    Inventors: Tyler Mikkelsen, Sofia Carolina Herrera, Nancy D. Rodgers
  • Patent number: 10835483
    Abstract: An antiperspirant stick composition can include a synthetic wax having a melting point of less than or equal to 90° C., a melting point additive present at a weight ratio to the synthetic wax to provide the composition with a melting point greater than or equal to 40° C., an effective amount of an antiperspirant active agent, and less than 2 wt % hydrogenated oils, petrolatum, 12-hydroxystearic acid, polyethylenes having a melting point greater than or equal to 60° C., and combinations thereof.
    Type: Grant
    Filed: October 10, 2017
    Date of Patent: November 17, 2020
    Inventors: Tyler Mikkelsen, Sofia Carolina Herrera, Nancy Rodgers
  • Patent number: 10821068
    Abstract: An antiperspirant stick composition can include an amount of a synthetic wax having a melting point less than or equal to 90° C., a melting point additive in an amount sufficient to provide the composition with a melting point greater than or equal to 40° C., an amount of a fatty alcohol, and an effective amount of an antiperspirant active agent. The fatty alcohol and the antiperspirant active agent can be present at a weight ratio of from 2:1 to 1:2.
    Type: Grant
    Filed: October 10, 2017
    Date of Patent: November 3, 2020
    Assignee: Henkel IP & Holding GmbH
    Inventors: Tyler Mikkelsen, Sofia Carolina Herrera, Nancy D. Rodgers
  • Publication number: 20190105257
    Abstract: An antiperspirant stick composition can include a synthetic wax having a viscosity of from about 0.1 centipoise (cps) to about 20 cps at a temperature of 99° C., a hydrophilic surfactant having a hydrophilic-lipophilic balance (HLB) value greater than 10, a plasticizer present in an amount sufficient to minimize hardening of the composition due to contact with an aqueous composition, and an effective amount of an antiperspirant active agent. The hydrophilic surfactant can be present in an amount sufficient to minimize perspiration-induced discoloration of fabric in contact with the composition.
    Type: Application
    Filed: October 10, 2017
    Publication date: April 11, 2019
    Applicant: Henkel IP & Holding GmbH
    Inventors: Tyler Mikkelsen, Sofia Carolina Herrera, Nancy D. Rodgers
  • Publication number: 20190105255
    Abstract: An antiperspirant stick composition can include a synthetic wax having a melting point of less than or equal to 90° C., a melting point additive present at a weight ratio to the synthetic wax to provide the composition with a melting point greater than or equal to 40° C., an effective amount of an antiperspirant active agent, and less than 2 wt % hydrogenated oils, petrolatum, 12-hydroxystearic acid, polyethylenes having a melting point greater than or equal to 60° C., and combinations thereof.
    Type: Application
    Filed: October 10, 2017
    Publication date: April 11, 2019
    Applicant: Henkel IP & Holding GmbH
    Inventors: Tyler Mikkelsen, Sofia Carolina Herrera, Nancy Rodgers
  • Publication number: 20190105239
    Abstract: An antiperspirant stick composition can include a synthetic wax, a fatty alcohol, a hydrophilic surfactant having a hydrophilic-lipophilic balance (HLB) value greater than 10, a plasticizer present in an amount to minimize hardening of the composition due to contact with an aqueous composition, and an effective amount of an antiperspirant active agent. The hydrophilic surfactant can be present in an amount sufficient to minimize perspiration-induced discoloration of fabric in contact with the composition. The fatty alcohol and the antiperspirant active agent can be present at a weight ratio of from about 2:1 to about 1:2.
    Type: Application
    Filed: October 10, 2017
    Publication date: April 11, 2019
    Applicant: Henkel IP & Holding GmbH
    Inventors: Tyler Mikkelsen, Sofia Carolina Herrera, Nancy D. Rodgers
  • Publication number: 20190105256
    Abstract: An antiperspirant stick composition can include an amount of a synthetic wax having a melting point less than or equal to 90° C., a melting point additive in an amount sufficient to provide the composition with a melting point greater than or equal to 40° C., an amount of a fatty alcohol, and an effective amount of an antiperspirant active agent. The fatty alcohol and the antiperspirant active agent can be present at a weight ratio of from 2:1 to 1:2.
    Type: Application
    Filed: October 10, 2017
    Publication date: April 11, 2019
    Inventors: Tyler Mikkelsen, Sofia Carolina Herrera, Nancy D. Rodgers