Patents by Inventor Wayne J. Mikols

Wayne J. Mikols 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).

  • Oil base well treating fluids thickened by block copolymers
    Patent number: 4595513
    Abstract: Oil based well treating fluids comprise liquid mixtures of aliphatic and aromatic hydrocarbons containing aromatic hydrocarbons, polymeric materials inclusive of at least one block copolymer and polymer crosslinking agents, with the kinds and amounts of those materials tailored to the properties of the wells and the well treatment designs.
    Type: Grant
    Filed: August 10, 1984
    Date of Patent: June 17, 1986
    Assignee: Shell Oil Company
    Inventors: Lee N. Morgenthaler, Wayne J. Mikols
  • Stabilized bituminous blends
    Patent number: 4490493
    Abstract: The invention comprises a plastic bituminous composition comprising:(a) 100-30% w of a mixture of(1) 40-99.8% w of a bituminous component having a penetration of less than 800 (0.1 MM) at 25.degree. C.;(2) 0.1-50% w of a block copolymer having at least two monoalkenyl arene polymer end blocks and at least one elastomeric conjugated diene mid block B;(3) 0.1-10.0% w of an (ethylene-propylene)-styrene block copolymer(b) 0-70% w of a filler.
    Type: Grant
    Filed: December 16, 1983
    Date of Patent: December 25, 1984
    Assignee: Shell Oil Company
    Inventor: Wayne J. Mikols