Patents by Inventor Derron Henderson

Derron Henderson 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: 11326061
    Abstract: A hot applied thermoplastic pavement composition and method of using a hot applied thermoplastic pavement composition includes a modified polyamide resin in the range of between 3 and 10 percent by weight, wherein the composition contains rosin-modified esters, a copolymer, 30-70 percent by weight of a glass bead intermix, a range of between 1 and 15 percent by weight of either white or yellow pigment, the balance of the composition being selected from the group consisting of one or more plasticizers, inorganic fillers, waxes, antioxidants and light stabilizers.
    Type: Grant
    Filed: May 29, 2020
    Date of Patent: May 10, 2022
    Inventors: Robert W. Greer, Derron Henderson, Vince Wilkins
  • Publication number: 20200291242
    Abstract: A hot applied thermoplastic pavement composition and method of using is described wherein the composition comprises; a modified polyamide resin in the range of between 3 and 10 percent by weight, wherein the composition contains rosin-modified esters, a copolymer, 30-70 percent by weight of a glass bead intermix, a range of between 1 and 15 percent by weight of either white or yellow pigment, the balance of the composition being selected from the group consisting of; one or more plasticizers, inorganic fillers, waxes, antioxidants and light stabilizers.
    Type: Application
    Filed: May 29, 2020
    Publication date: September 17, 2020
    Applicant: Flint Trading, Inc.
    Inventors: Robert W. Greer, Derron Henderson, Vince Wilkins
  • Patent number: 10703916
    Abstract: A hot applied thermoplastic pavement composition and method of using wherein the composition comprises a modified polyamide resin in the range of between 3 and 10 percent by weight, wherein the composition contains rosin-modified esters, a copolymer, 30-70 percent by weight of a glass bead intermix, a range of between 1 and 15 percent by weight of either white or yellow pigment, the balance of the composition being selected from the group consisting of: one or more plasticizers, inorganic fillers, waxes, antioxidants and light stabilizers.
    Type: Grant
    Filed: February 25, 2019
    Date of Patent: July 7, 2020
    Inventors: Robert W. Greer, Derron Henderson, Vince Wilkins
  • Publication number: 20190292378
    Abstract: A hot applied thermoplastic pavement composition and method of using is described wherein the composition comprises; a modified polyamide resin in the range of between 3 and 10 percent by weight, wherein the composition contains rosin-modified esters, a copolymer, 30-70 percent by weight of a glass bead intermix, a range of between 1 and 15 percent by weight of either white or yellow pigment, the balance of the composition being selected from the group consisting of; one or more plasticizers, inorganic fillers, waxes, antioxidants and light stabilizers.
    Type: Application
    Filed: February 25, 2019
    Publication date: September 26, 2019
    Applicant: Flint Trading, Inc.
    Inventors: Robert W. Greer, Derron Henderson, Vince Wilkins
  • Patent number: 10214649
    Abstract: A hot-applied thermoplastic pavement marking composition comprising a modified polyamide resin in the range of between 3 and 10 percent by weight, rosin-modified esters, a copolymer, 30-70 percent by weight of a glass bead intermix, a range of between 1 and 15 percent by weight of either white or yellow pigment, and one or more plasticizers, inorganic fillers, waxes, antioxidants or light stabilizers, and methods of applying a hot-applied thermoplastic pavement marking composition.
    Type: Grant
    Filed: September 5, 2017
    Date of Patent: February 26, 2019
    Inventors: Robert W. Greer, Derron Henderson, Vince Wilkins
  • Publication number: 20180179393
    Abstract: A hot applied thermoplastic pavement composition and method of using is described wherein the composition comprises; a modified polyamide resin in the range of between 3 and 10 percent by weight, wherein the composition contains rosin-modified esters, a copolymer, 30-70 percent by weight of a glass bead intermix, a range of between 1 and 15 percent by weight of either white or yellow pigment, the balance of the composition being selected from the group consisting of; one or more plasticizers, inorganic fillers, waxes, antioxidants and light stabilizers.
    Type: Application
    Filed: September 5, 2017
    Publication date: June 28, 2018
    Inventors: Robert W. Greer, Derron Henderson, Vince Wilkins
  • Patent number: 9790372
    Abstract: A hot applied thermoplastic pavement composition, comprises; a modified polyamide resin in the range of between 3 and 10 percent by weight, wherein the composition contains rosin-modified esters, a copolymer, 30-70 percent by weight of a glass bead intermix, a range of between 1 and 15 percent by weight of either white or yellow pigment, the balance of the composition being selected from the group consisting of; one or more plasticizers, inorganic fillers, waxes, antioxidants and light stabilizers. A method of applying the composition to a roadway includes heating the composition and/or the roadway.
    Type: Grant
    Filed: October 18, 2016
    Date of Patent: October 17, 2017
    Assignee: Flint Trading, Inc.
    Inventors: Robert W. Greer, Derron Henderson, Vince Wilkins
  • Publication number: 20170283621
    Abstract: A hot applied thermoplastic pavement composition and method of using is described wherein the composition comprises; a modified polyamide resin in the range of between 3 and 10 percent by weight, wherein the composition contains rosin-modified esters, a copolymer, 30-70 percent by weight of a glass bead intermix, a range of between 1 and 15 percent by weight of either white or yellow pigment, the balance of the composition being selected from the group consisting of; one or more plasticizers, inorganic fillers, waxes, antioxidants and light stabilizers.
    Type: Application
    Filed: October 18, 2016
    Publication date: October 5, 2017
    Inventors: Robert W. Greer, Derron Henderson, Vince Wilkins
  • Patent number: 9499948
    Abstract: A hot applied thermoplastic pavement composition and method of using, wherein the composition comprises; a modified polyamide resin in the range of between 3 and 10 percent by weight, wherein the composition contains rosin-modified esters, a copolymer, 30-70 percent by weight of a glass bead intermix, a range of between 1 and 15 percent by weight of either white or yellow pigment, the balance of the composition being selected from the group consisting of; one or more plasticizers, inorganic fillers, waxes, antioxidants and light stabilizers.
    Type: Grant
    Filed: September 3, 2014
    Date of Patent: November 22, 2016
    Assignee: Flint Trading, Inc.
    Inventors: Robert W. Greer, Derron Henderson, Vince Wilkins
  • Publication number: 20160060829
    Abstract: A hot applied thermoplastic pavement composition and method of using is described wherein the composition comprises; a modified polyamide resin in the range of between 3 and 10 percent by weight, wherein the composition contains rosin-modified esters, a copolymer, 30-70 percent by weight of a glass bead intermix, a range of between 1 and 15 percent by weight of either white or yellow pigment, the balance of the composition being selected from the group consisting of; one or more plasticizers, inorganic fillers, waxes, antioxidants and light stabilizers.
    Type: Application
    Filed: September 3, 2014
    Publication date: March 3, 2016
    Inventors: Robert W. Greer, Derron Henderson, Vince Wilkins