Patents by Inventor James William Raebiger

James William Raebiger 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: 11897983
    Abstract: Crosslink-forming monomers, comprising reverse-acrylate groups, and crosslinked polymer networks formed by the polymerization of monomers that comprise said reverse-acrylate crosslink-forming monomers. Crosslink-forming monomers, comprising reverse-acrylate groups, comprising an alkyl, an aryl, an alkoxyl, and an alkylamino group bridging one or more reverse-acrylate groups. Crosslink-forming monomers, comprising reverse-acrylate groups, comprising an alkyl, an aryl, an alkoxyl, and an alkylamino ester groups. Crosslink-forming monomers, comprising reverse-acrylate groups, comprising alkyl groups where the group is selected from the group consisting of a methyl, an ethyl, a propyl, an n-butyl and a t-butyl. Reverse-acrylate crosslink-forming monomers comprise a chemical structure where the two or more polymerizable carbon-carbon double bonds are connected by a crosslinking group on the opposite side of the hydrolysable ester groups relative to normal crosslinking acrylate monomers.
    Type: Grant
    Filed: March 16, 2021
    Date of Patent: February 13, 2024
    Assignee: TDA Research, Inc.
    Inventors: Robert Donald Bolskar, James William Raebiger, Rhia M Martin, Silvia De Vito Luebben
  • Publication number: 20210309778
    Abstract: Crosslink-forming monomers, comprising reverse-acrylate groups, and crosslinked polymer networks formed by the polymerization of monomers that comprise said reverse-acrylate crosslink-forming monomers. Crosslink-forming monomers, comprising reverse-acrylate groups, comprising an alkyl, an aryl, an alkoxyl, and an alkylamino group bridging one or more reverse-acrylate groups. Crosslink-forming monomers, comprising reverse-acrylate groups, comprising an alkyl, an aryl, an alkoxyl, and an alkylamino ester groups. Crosslink-forming monomers, comprising reverse-acrylate groups, comprising alkyl groups where the group is selected from the group consisting of a methyl, an ethyl, a propyl, an n-butyl and a t-butyl. Reverse-acrylate crosslink-forming monomers comprise a chemical structure where the two or more polymerizable carbon-carbon double bonds are connected by a crosslinking group on the opposite side of the hydrolysable ester groups relative to normal crosslinking acrylate monomers.
    Type: Application
    Filed: March 16, 2021
    Publication date: October 7, 2021
    Inventors: Robert Donald Bolskar, James William Raebiger, Rhia M. Martin, Sylvia DeVito Luebben
  • Patent number: 9040635
    Abstract: A polymer, optionally made from renewable sources, comprising a specific chemical structure that is a result of the polymerization of ?-hydroxycarbonyl compounds (alpha-hydroxycarbonyl compounds), particularly ?-hydroxyaldehydes (alpha-hydroxyaldehydes) and ?-hydroxyketones (alpha-hydroxyketones), or glycolaldehyde. A method of polymerization, the method comprising the step of reacting trimethylsilyl trifluoromethanesulfonate with the cyclic dimer of one or more ?-hydroxycarbonyl compounds. A method of making said polymer, the method comprising dehydrating a cyclic dimer of one or more ?-hydroxycarbonyl compounds. An end-capped polymer made from one or more ?-hydroxycarbonyl compounds and terminal end-cap groups.
    Type: Grant
    Filed: January 17, 2014
    Date of Patent: May 26, 2015
    Assignee: TDA Research, Inc.
    Inventors: Silvia DeVito Luebben, James William Raebiger, Aaron Jeremy Skaggs