Patents Assigned to STF Technologies LLC
  • Publication number: 20240272096
    Abstract: High-throughput high-pressure (HT HP) sample cells and sampling environments are disclosed herein. The HT HP sample cells include a top cell member and a bottom cell member that can be sealed together enclosing a sample in a pressure transmitter chamber. Further, the HT HP sample cells include a compressible, circular internal separator for compressing a sub-mL soft matter liquid sample. Further, the radiation beam windows of the HT HP sample cells are integral to the HT HP sample cell members. The novel and innovative HT HP sample cell design enables SANS measurements of the soft matter liquid sample when exposed to extreme temperatures and pressures without exhibiting leakage or cross-contamination of the soft matter liquid sample with the pressurizing fluid. Methods for using the HT HP sample cells in a pressurizing system for SANS analysis are also disclosed.
    Type: Application
    Filed: February 12, 2024
    Publication date: August 15, 2024
    Applicant: STF Technologies LLC
    Inventors: Norman J. Wagner, Richard Dombrowski, Susana Teixeira, Hannah Nevel
  • Patent number: 10716338
    Abstract: Articles of athletic garments, particularly sports bra and methods of treating the athletic garments with a shear thickening fluid (STF) are disclosed. The athletic garment comprises a STF treated fabric. The STF treated fabric in contact with the wearer's body part restricts movement of the body part when the shear stress exceeds the shear stress threshold value and stretches and conforms to the wearer's body part when the shear stress is less than the shear stress threshold value. The STF treatment method may include immersing the untreated fabric in a diluted STF bath, metering an amount of the fluid on the fabric, and removing the diluent from the treated fabric.
    Type: Grant
    Filed: March 29, 2019
    Date of Patent: July 21, 2020
    Assignees: Reebok International Limited, STF Technologies LLC
    Inventors: Danielle Marie Witek, Richard Dombrowski, Norman Joseph Wagner
  • Patent number: 10244801
    Abstract: Articles of athletic garments, particularly sports bra and methods of treating the athletic garments with a shear thickening fluid (STF) are disclosed. The athletic garment comprises a STF treated fabric. The STF treated fabric in contact with the wearer's body part restricts movement of the body part when the shear stress exceeds the shear stress threshold value and stretches and conforms to the wearer's body part when the shear stress is less than the shear stress threshold value. The STF treatment method may include immersing the untreated fabric in a diluted STF bath, metering an amount of the fluid on the fabric, and removing the diluent from the treated fabric.
    Type: Grant
    Filed: April 4, 2017
    Date of Patent: April 2, 2019
    Assignees: Reebok International Limited, STF Technologies LLC
    Inventors: Danielle Marie Witek, Richard Dombrowski, Norman Joseph Wagner
  • Publication number: 20180279692
    Abstract: Articles of athletic garments, particularly sports bra and methods of treating the athletic garments with a shear thickening fluid (STF) are disclosed. The athletic garment comprises a STF treated fabric. The STF treated fabric in contact with the wearer's body part restricts movement of the body part when the shear stress exceeds the shear stress threshold value and stretches and conforms to the wearer's body part when the shear stress is less than the shear stress threshold value. The STF treatment method may include immersing the untreated fabric in a diluted STF bath, metering an amount of the fluid on the fabric, and removing the diluent from the treated fabric.
    Type: Application
    Filed: April 4, 2017
    Publication date: October 4, 2018
    Applicants: Reebok International Limited, STF Technologies LLC
    Inventors: Danielle Marie WITEK, Richard DOMBROWSKI, Norman Joseph WAGNER