Patents by Inventor Wilbes Mbiya

Wilbes Mbiya 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).

  • ANTIBACTERIAL ESTER-FREE MONOMERS FOR DENTAL ADHESIVES
    Publication number: 20240052079
    Abstract: Provided herein are novel compounds of Formula (I): wherein R1 is selected from the group of C1-C20 alkyl, —CH2—CH2—CH2—NH—C(=O)—C=C, and —CH2—CH2—CH2—N(CH3)—C (=O)—C=C; along with compositions comprising them and uses, including as dental adhesive compositions.
    Type: Application
    Filed: February 22, 2022
    Publication date: February 15, 2024
    Inventors: Carmem Pfeifer, Wilbes Mbiya, Ana Paula Piovezan Fugolin, Jack Ferracane, Justin Merritt, Matthew Logan
  • Methacrylamide adhesive systems
    Patent number: 11712404
    Abstract: Provided are compositions useful as dental adhesives comprising an acrylamide compound, a methacrylate base monomer, a polymerization initiator, and a polymerization inhibitor or a polymerization stabilizer.
    Type: Grant
    Filed: February 26, 2019
    Date of Patent: August 1, 2023
    Inventors: Wilbes Mbiya, Carmem Silvia Costa Pfeifer, Jack Liborio Ferracane
  • METHACRYLAMIDE ADHESIVE SYSTEMS
    Publication number: 20210047450
    Abstract: Provided are compositions useful as dental adhesives comprising an acrylamide compound, a methacrylate base monomer, a polymerization initiator, and a polymerization inhibitor or a polymerization stabilizer.
    Type: Application
    Filed: February 26, 2019
    Publication date: February 18, 2021
    Inventors: Wilbes MBIYA, Carmem Sylvia Costa PFEIFER, Jack Liborio FERRACANE
  • Methacrylamide compounds
    Patent number: 10342745
    Abstract: New methacrylate compounds are disclosed as well as compositions comprising the methacrylate compounds and thiourethane oligomers. These compositions can be used in, for example, dental composites.
    Type: Grant
    Filed: May 13, 2016
    Date of Patent: July 9, 2019
    Inventors: Carmem S. Pfeifer, Jack L. Ferracane, Wilbes Mbiya
  • METHACRYLAMIDE COMPOUNDS
    Publication number: 20160331647
    Abstract: New methacrylate compounds are disclosed as well as compositions comprising the methacrylate compounds and thiourethane oligomers. These compositions can be used in, for example, dental composites.
    Type: Application
    Filed: May 13, 2016
    Publication date: November 17, 2016
    Applicant: OREGON HEALTH & SCIENCE UNIVERSITY
    Inventors: Carmem S. Pfeifer, Jack L. Ferracane, Wilbes Mbiya