Patents by Inventor Amanda Andrews

Amanda Andrews 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: 20240133778
    Abstract: A visualization fluid composition is provided to enhance visualization and analysis of samples. The visualization fluid composition includes a low molecular weight ester, ether, or formate moiety, a volatile organic liquid chemical component, stabilization components, preservation components; and an image color adjusting moiety.
    Type: Application
    Filed: September 29, 2023
    Publication date: April 25, 2024
    Applicant: George Mason Research Foundation, Inc.
    Inventors: Lance Liotta, Marissa Ashton Howard, Amanda Nicole Haymond Still, Thomas Raymond Philipson, Philip Andrew Pappalardo
  • Publication number: 20220396664
    Abstract: Silane-terminated polyether emulsions (STP-E emulsions) comprising a cyclohexylamino alkoxysilane catalyst may be formulated as storage stable 1K compositions. The STP-E emulsions are especially useful in coating applications.
    Type: Application
    Filed: December 11, 2019
    Publication date: December 15, 2022
    Applicant: Wacker Chemie AG
    Inventors: Andrew Pearson, Amanda Andrews, Toby Vick
  • Patent number: 10683434
    Abstract: Aqueous dispersions of copolymers of ethylenically unsaturated monomers and silicone resins bearing functional groups which are free radically polymerizable are prepared by forming an aqueous miniemulsion of the silicone resin dissolved in an ethylenically unsaturated monomer, the miniemulsion having a D50 droplet size <350 nm, and polymerizing using a free radical polymerization initiator.
    Type: Grant
    Filed: November 23, 2016
    Date of Patent: June 16, 2020
    Assignee: WACKER CHEMIE AG
    Inventors: Frank Sandmeyer, Amanda Andrews, James Greene
  • Publication number: 20180305576
    Abstract: Aqueous dispersions of copolymers of ethylenically unsaturated monomers and silicone resins bearing functional groups which are free radically polymerizable are prepared by forming an aqueous miniemulsion of the silicone resin dissolved in an ethylenically unsaturated monomer, the miniemulsion having a D50 droplet size <350 nm, and polymerizing using a free radical polymerization initiator.
    Type: Application
    Filed: November 23, 2016
    Publication date: October 25, 2018
    Applicant: Wacker Chemie AG
    Inventors: Frank SANDMEYER, Amanda ANDREWS, James GREENE
  • Patent number: 9328259
    Abstract: Emulsions of silicone terminated polyethers are used to modify paints and coatings over masonry, plaster, cellulous, and EIFS substrates to increase flexibility, water repellency, and elastomeric properties of the paints and coatings to protect the paint and coating substrates from cracking due to moisture penetration. The modified paints and coatings are also used as anti-graffiti paint.
    Type: Grant
    Filed: February 9, 2015
    Date of Patent: May 3, 2016
    Assignee: WACKER CHEMICAL CORPORATION
    Inventor: Amanda Andrews
  • Patent number: 8877844
    Abstract: Blocking resistance of highly pigmented aqueous coating compositions is improved by addition of an anti-blocking organosilicon composition containing. A) 100 parts by weight of at least one aminoalkyl-functional organopolysiloxane; B) from 1 to 20 parts by weight of at least one aminoalkyl-functional alkoxysilane or partial hydrolysis product thereof, and C) from 10 to 500 parts by weight of at least one silanol-functional organopolysiloxane free of aminoalkyl groups, wherein the weight percentages of A), B), and C) are relative to the total weight of components A), B), and C). The organosilicon composition is advantageously supplied in the form of an aqueous emulsion.
    Type: Grant
    Filed: January 16, 2013
    Date of Patent: November 4, 2014
    Assignee: Wacker Chemical Corporation
    Inventor: Amanda Andrews
  • Publication number: 20140213717
    Abstract: Woodstains of improved weatherability are prepared by incorporating polymer coated nanoparticles, and preferably at least one silicone, fluorocarbon, organosilane or wax water repellant into the woodstain.
    Type: Application
    Filed: January 28, 2013
    Publication date: July 31, 2014
    Applicant: Wacker Chemical Corporation
    Inventors: Amanda Andrews, Frank Sandmeyer, James D. Greene, Ricky W. Coffey
  • Publication number: 20140200296
    Abstract: Blocking resistance of highly pigmented aqueous coating compositions is improved by addition of an anti-blocking organosilicon composition containing. A) 100 parts by weight of at least one aminoalkyl-functional organopolysiloxane; B) from 1 to 20 parts by weight of at least one aminoalkyl-functional alkoxysilane or partial hydrolysis product thereof, and C) from 10 to 500 parts by weight of at least one silanol-functional organopolysiloxane free of aminoalkyl groups, wherein the weight percentages of A), B), and C) are relative to the total weight of components A), B), and C). The organosilicon composition is advantageously supplied in the form of an aqueous emulsion.
    Type: Application
    Filed: January 16, 2013
    Publication date: July 17, 2014
    Applicant: WACKER CHEMICAL CORPORATION
    Inventor: Amanda Andrews