Patents by Inventor Ashley A. Weaver

Ashley A. Weaver 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).

  • Stable aqueous surfactant compositions
    Patent number: 7217752
    Abstract: A stable, aqueous composition containing a substantially crosslinked alkali-swellable acrylate copolymer rheology modifier, a surfactant, an alkaline material, and various compounds therein, as for example substantially insoluble materials requiring suspension or stabilization, such as a silicone, an oily material, or a pearlescent material. Additionally, this invention also relates to the formation of a rheologically and phase stable cationic hair dye composition. The invention further relates to the incorporation of an acidic material after the addition of an alkaline material to reduce the pH of the composition without negatively impacting the viscosity of the composition.
    Type: Grant
    Filed: March 17, 2005
    Date of Patent: May 15, 2007
    Assignee: Noveon, Inc.
    Inventors: Julie F. Schmucker-Castner, Hal Ambuter, Marcia Snyder, Ashley A. Weaver, Sahira Kotian
  • Stable aqueous surfactant compositions
    Publication number: 20050158268
    Abstract: A stable, aqueous composition containing a substantially crosslinked alkali-swellable acrylate copolymer rheology modifier, a surfactant, an alkaline material, and various compounds therein, as for example substantially insoluble materials requiring suspension or stabilization, such as a silicone, an oily material, or a pearlescent material. Additionally, this invention also relates to the formation of a rheologically and phase stable cationic hair dye composition. The invention further relates to the incorporation of an acidic material after the addition of an alkaline material to reduce the pH of the composition without negatively impacting the viscosity of the composition.
    Type: Application
    Filed: March 17, 2005
    Publication date: July 21, 2005
    Applicant: Noveon IP Holding Corp
    Inventors: Julie Schmucker-Castner, Hal Ambuter, Marcia Snyder, Ashley Weaver, Sahira Kotian
  • Stable aqueous surfactant compositions
    Patent number: 6897253
    Abstract: A stable, aqueous composition containing a substantially crosslinked alkali-swellable acrylate copolymer rheology modifier, a surfactant, an alkaline material, and various compounds therein, as for example substantially insoluble materials requiring suspension or stabilization, such as a silicone, an oily material, or a pearlescent material. Additionally, this invention also relates to the formation of a rheologically and phase stable cationic hair dye composition. The invention further relates to the incorporation of an acidic material after the addition of an alkaline material to reduce the pH of the composition without negatively impacting the viscosity of the composition.
    Type: Grant
    Filed: June 23, 2003
    Date of Patent: May 24, 2005
    Assignee: Noveon IP Holdings Corp.
    Inventors: Julie F. Schmucker-Castner, Hal Ambuter, Marcia Snyder, Ashley A. Weaver, Sahira Kotian
  • Stable aqueous surfactant compositions
    Publication number: 20040087668
    Abstract: A stable, aqueous composition containing a substantially crosslinked alkali-swellable acrylate copolymer rheology modifier, a surfactant, an alkaline material, and various compounds therein, as for example substantially insoluble materials requiring suspension or stabilization, such as a silicone, an oily material, or a pearlescent material. Additionally, this invention also relates to the formation of a rheologically and phase stable cationic hair dye composition. The invention further relates to the incorporation of an acidic material after the addition of an alkaline material to reduce the pH of the composition without negatively impacting the viscosity of the composition.
    Type: Application
    Filed: June 23, 2003
    Publication date: May 6, 2004
    Applicant: Noveon IP Holdings Corp.
    Inventors: Julie F. Schmucker-Castner, Hal Ambuter, Marcia Snyder, Ashley A. Weaver, Sahira Kotian
  • Stable aqueous surfactant compositions
    Patent number: 6635702
    Abstract: A stable, aqueous composition containing a substantially crosslinked alkali-swellable acrylate copolymer rheology modifier, a surfactant, an alkaline material, and various compounds therein, as for example substantially insoluble materials requiring suspension or stabilization, such as a silicone, an oily material, or a pearlescent material. Additionally, this invention also relates to the formation of a rheologically and phase stable cationic hair dye composition. The invention further relates to the incorporation of an acidic material after the addition of an alkaline material to reduce the pH of the composition without negatively impacting the viscosity of the composition.
    Type: Grant
    Filed: April 11, 2000
    Date of Patent: October 21, 2003
    Assignee: Noveon IP Holdings Corp.
    Inventors: Julie F. Schmucker-Castner, Hal Ambuter, Marcia Snyder, Ashley A. Weaver, Sahira Kotian