Patents by Inventor John T Casey

John T Casey 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).

  • SPANDEX FIBERS WITH IMPROVED LOW-TEMPERATURE HEAT SETTABILITY
    Publication number: 20260002290
    Abstract: Polyurethaneurea compositions and spandex fiber, fabric and other articles of manufacture thereof with a high low-temperature heat set efficiency and effective methods for their production using mixtures of diamine chain extenders are provided.
    Type: Application
    Filed: May 15, 2023
    Publication date: January 1, 2026
    Inventors: John T CASEY, Hong LIU, Robert O WALDBAUER, Andreas Juergen BLAB
  • SPINNING CELL FOR SYNTHETIC FIBER
    Publication number: 20110018163
    Abstract: Included is a spinning cell for a synthetic fiber such as spandex. The spinning cell includes a top closure which reduces or eliminates solvent vapor transfer, where solvent vapor process gas(es) may leave the cell and room air may be introduced into the spinning cell. A bottom closure device may also be included.
    Type: Application
    Filed: March 19, 2009
    Publication date: January 27, 2011
    Applicant: INVISTA North America S.a.r.l.
    Inventors: John T Casey, James B. Elmore, Charles P. Deturk, David A. Wilson