Patents by Inventor Lance MAYER

Lance MAYER 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).

  • Methods for providing polyvinyl chloride particles for preparing chlorinated polyvinyl chloride
    Patent number: 11466103
    Abstract: A method for providing particles of polyvinyl chloride, wherein the particles offer improved chlorinating efficiency, the method comprising (i) providing polyvinyl chloride particles; and (ii) introducing a chlorination accelerant to the polyvinyl chloride particles to thereby provide polyvinyl chloride particles having an accelerant associated therewith.
    Type: Grant
    Filed: March 7, 2017
    Date of Patent: October 11, 2022
    Assignee: Oxy Vinyls, LP
    Inventors: Keith S. Kramer, Lance Mayer, Rodney L. Klausmeyer
  • Methods for chlorinating polyvinyl chloride
    Patent number: 10487157
    Abstract: A method for chlorinating polyvinyl chloride, the method comprising providing polyvinyl chloride particles having a chlorination accelerant associated therewith, where the particles are suspended in water; and chlorinating the polyvinyl chloride particles having a chlorination accelerant associated therewith.
    Type: Grant
    Filed: March 7, 2017
    Date of Patent: November 26, 2019
    Assignee: Oxy Vinyls, LP
    Inventors: Keith S. Kramer, Lance Mayer, Rodney L. Klausmeyer
  • METHODS FOR PROVIDING POLYVINYL CHLORIDE PARTICLES FOR PREPARING CHLORINATED POLYVINYL CHLORIDE
    Publication number: 20180194875
    Abstract: A method for providing particles of polyvinyl chloride, wherein the particles offer improved chlorinating efficiency, the method comprising (i) providing polyvinyl chloride particles; and (ii) introducing a chlorination accelerant to the polyvinyl chloride particles to thereby provide polyvinyl chloride particles having an accelerant associated therewith.
    Type: Application
    Filed: March 7, 2017
    Publication date: July 12, 2018
    Applicant: Oxy Vinyls, LP
    Inventors: Keith S. KRAMER, Lance MAYER, Rodney L. KLAUSMEYER
  • METHODS FOR CHLORINATING POLYVINYL CHLORIDE
    Publication number: 20180186905
    Abstract: A method for chlorinating polyvinyl chloride, the method comprising providing polyvinyl chloride particles having a chlorination accelerant associated therewith, where the particles are suspended in water; and chlorinating the polyvinyl chloride particles having a chlorination accelerant associated therewith.
    Type: Application
    Filed: March 7, 2017
    Publication date: July 5, 2018
    Applicant: Oxy Vinyls, LP
    Inventors: Keith S. KRAMER, Lance MAYER, Rodney L. KLAUSMEYER