Patents by Inventor Jeffrey A. Sargeant

Jeffrey A. Sargeant 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).

  • HIGH PERFORMANCE CONFORMAL COATINGS
    Publication number: 20230374337
    Abstract: Disclosed herein are various embodiments and examples of conformal coatings that are formed by a variety of formulations and curing methods. In one embodiment, resins that are capable of thiol-ene polymerization are used. In another embodiment, reactive acrylic liquid elastomers are used. In yet another embodiment, epoxy resins are used in combination with other chemistries to produce useful physical properties for the conformal coatings.
    Type: Application
    Filed: May 22, 2023
    Publication date: November 23, 2023
    Applicant: Epoxy Technology, Inc.
    Inventors: Robert K. Ddamulira, Jeffrey A. Sargeant, Ziyi Hu, Sizhong Dong
  • Polymer modified binder and plant mix modifier for asphalt and process of making
    Patent number: 9493653
    Abstract: The invention provides a polymer modified binder using an asphalt plant mix modifier comprising a mixture of thermoplastic polymers, comprising both elastomers and plastomers, blended with oils and dispersed in a powder medium to facilitate flow. The use of polymers in dry form has provides for a means of incorporating additives into asphalt that can be successfully performed within the normal range of temperatures used for the mixing and compaction of hot mix asphalt.
    Type: Grant
    Filed: March 8, 2011
    Date of Patent: November 15, 2016
    Assignee: Chase Corporation
    Inventors: Geoffrey M. Rowe, Douglas Zuberer, Jeffrey A. Sargeant, Frederick F. Fischer, Jr., Steve M. Grendzinski, Richard W. Specht
  • POLYMER MODIFIED BINDER AND PLANT MIX MODIFIER FOR ASPHALT AND PROCESS OF MAKING
    Publication number: 20110269876
    Abstract: The invention provides a polymer modified binder using an asphalt plant mix modifier comprising a mixture of thermoplastic polymers, comprising both elastomers and plastomers, blended with oils and dispersed in a powder medium to facilitate flow. The use of polymers in dry form has provides for a means of incorporating additives into asphalt that can be successfully performed within the normal range of temperatures used for the mixing and compaction of hot mix asphalt.
    Type: Application
    Filed: March 8, 2011
    Publication date: November 3, 2011
    Applicant: CHASE CORPORATION
    Inventors: Geoffrey M. Rowe, Douglas Zuberer, Jeffrey A. Sargeant, Frederick J. Fischer, JR., Steve M. Grendzinski, Richard W. Specht