Patents by Inventor Per-Olof Glantz

Per-Olof Glantz 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: 9351812
    Abstract: The present invention relates to a calcium aluminate based paste forming a chemically bonded biomaterial on hydration thereof for in vivo anchoring of new implants, or stabilizing of existing implants in situ to an adjacent bone tissue, which paste provides a controlled pH value and temperature as well as initial hardening time. By virtue of the pH value and temperature the paste exhibits antibacterial and/or bacteriostatic properties. The present invention also relates to a method of preparing implants to be implanted wherein the implant is coated with the paste, a method of implanting a coated implant, as well as methods of preventing and treating implant related conditions, such as periimplantitis, and kit for preparing the paste. The invention is especially intended for re-stabilization of dental implants, and implantation into low quality bone tissue.
    Type: Grant
    Filed: February 3, 2014
    Date of Patent: May 31, 2016
    Assignee: DOXA AB
    Inventors: Leif Hermansson, Jesper Lööf, Per-Olof Glantz, Emil Abrahamsson
  • Publication number: 20140147811
    Abstract: The present invention relates to a calcium aluminate based paste forming a chemically bonded biomaterial on hydration thereof for in vivo anchoring of new implants, or stabilizing of existing implants in situ to an adjacent bone tissue, which paste provides a controlled pH value and temperature as well as initial hardening time. By virtue of the pH value and temperature the paste exhibits antibacterial and/or bacteriostatic properties. The present invention also relates to a method of preparing implants to be implanted wherein the implant is coated with the paste, a method of implanting a coated implant, as well as methods of preventing and treating implant related conditions, such as periimplantitis, and kit for preparing the paste. The invention is especially intended for re-stabilization of dental implants, and implantation into low quality bone tissue.
    Type: Application
    Filed: February 3, 2014
    Publication date: May 29, 2014
    Applicant: DOXA AB
    Inventors: Leif Hermansson, Jesper Lööf, Per-Olof Glantz, Emil Abrahamsson
  • Publication number: 20120189983
    Abstract: The present invention relates to a calcium aluminate based paste forming a chemically bonded biomaterial on hydration thereof for in vivo anchoring of new implants, or stabilizing of existing implants in situ to an adjacent bone tissue, which paste provides a controlled pH value and temperature as well as initial hardening time. By virtue of the pH value and temperature the paste exhibits antibacterial and/or bacteriostatic properties. The present invention also relates to a method of preparing implants to be implanted wherein the implant is coated with the paste, a method of implanting a coated implant, as well as methods of preventing and treating implant related conditions, such as periimplantitis, and a kit for preparing the paste. The invention is especially intended for re-stabilization of dental implants, and implantation into low quality bone tissue.
    Type: Application
    Filed: October 2, 2009
    Publication date: July 26, 2012
    Applicant: DOXA AB
    Inventors: Leif Hermansson, Jesper Lööf, Per-Olof Glantz, Emil Abrahamsson
  • Patent number: 4557935
    Abstract: A germicidal composition consists of an aqueous suspension of hydrophilic lipid crystals of 1-monolaurin, and preferably also 1-monomyristin, in a quantity of 20-30 percent by weight, and hydrogen peroxide in a quantity of 0.2-5 percent by weight. The hydrophilic lipid crystals stabilize the hydrogen peroxide, to the effect that the composition retains its germicidal power even after having been stored for a long time. Also, the peroxide disintegrates slowly when the composition has been applied onto skin or mucous membrane.
    Type: Grant
    Filed: May 23, 1984
    Date of Patent: December 10, 1985
    Assignee: Biogram AB
    Inventors: Bo T. af Ekenstam, Per-Olof Glantz, Kare Larsson
  • Patent number: 4296095
    Abstract: A composition is disclosed which is useful in preventing dental plaque and tartar from forming on the teeth. The composition includes compounds which are esters or their mono or double salts derived from lysine in combination with straight chain or branched, saturated or unsaturated, monovalent aliphatic alcohols having 4 to 20 carbon atoms.
    Type: Grant
    Filed: September 20, 1978
    Date of Patent: October 20, 1981
    Assignee: Beiersdorf Aktiengesellschaft
    Inventors: Udo Hoppe, Gerhard Sauermann, Julius Curts, Per-Olof Glantz, Bo Krasse, Kare Larsson, Borje Noren, Goran Odham, Jan Olsson