Patents by Inventor Lars P. Hoyer

Lars P. Hoyer 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).

  • Cyanoacrylate composition with hazardless stabilizer
    Patent number: 11891496
    Abstract: The present invention relates to a curable cyanoacrylate composition comprising (i) at least one cyanoacrylate monomer, and (ii) at least one free radical stabilizer, wherein the free radical stabilizer is non-hazardous and shows good compatibility to the cyanoacrylate but does not impair the reactivity of the cyanoacrylate and its performance after curing.
    Type: Grant
    Filed: March 4, 2022
    Date of Patent: February 6, 2024
    Assignee: H.B. Fuller Company
    Inventors: Lars P. Hoyer, Wolfgang Wittwer
  • CYANOACRYLATE COMPOSITION WITH HAZARDLESS STABILIZER
    Publication number: 20220282063
    Abstract: The present invention relates to a curable cyanoacrylate composition comprising (i) at least one cyanoacrylate monomer, and (ii) at least one free radical stabilizer, wherein the free radical stabilizer is non-hazardous and shows good compatibility to the cyanoacrylate but does not impair the reactivity of the cyanoacrylate and its performance after curing.
    Type: Application
    Filed: March 4, 2022
    Publication date: September 8, 2022
    Inventors: Lars P. Hoyer, Wolfgang Wittwer