Patents Assigned to STF Technologies LLC
  • Patent number: 11926959
    Abstract: Textiles intercalated with shear thickening fluids (STF) are disclosed. The STF-intercalated textiles are light weight and include high tenacity textiles that exhibit enhanced resistance to puncture, cutting, abrasion, dust penetration, and projectile penetration. Also disclosed are multi-layer articles, such as safety suits and extra-vehicular mobility units, which include STF-intercalated textiles. Methods for manufacturing STF-intercalated textiles are also disclosed.
    Type: Grant
    Filed: July 3, 2019
    Date of Patent: March 12, 2024
    Assignee: STF Technologies, LLC
    Inventors: Norman J. Wagner, Richard Dombrowski
  • Publication number: 20210291486
    Abstract: Composite materials incorporated with shear thickening fluids (STF) are disclosed. The STF-composites are light weight and include high tenacity textiles that dissipate/absorb energy from impact forces and exhibit damage resistance and self-healing functionality. Also disclosed are articles comprising STF-composite materials, such as safety suits and extra-vehicular mobility units, which include STF-intercalated textiles and composites. Methods for Manufacturing STF-composites are also disclosed.
    Type: Application
    Filed: July 16, 2019
    Publication date: September 23, 2021
    Applicant: STF Technologies, LLC
    Inventors: Norman J. WAGNER, Richard DOMBROWSKI
  • Publication number: 20210140099
    Abstract: Textiles intercalated with shear thickening fluids (STF) are disclosed. The STF-intercalated textiles are light weight and include high tenacity textiles that exhibit enhanced resistance to puncture, cutting, abrasion, dust penetration, and projectile penetration. Also disclosed are multi-layer articles, such as safety suits and extra-vehicular mobility units, which include STF-intercalated textiles. Methods for manufacturing STF-intercalated textiles are also disclosed.
    Type: Application
    Filed: July 3, 2019
    Publication date: May 13, 2021
    Applicant: STF Technologies, LLC
    Inventors: Norman J. WAGNER, Richard DOMBROWSKI
  • 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