Patents by Inventor Stephanie Streich

Stephanie Streich 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).

  • Wipes having high sustainable content
    Patent number: 11420414
    Abstract: A cleaning wipe having a high sustainable polymer content is provided. The cleaning wipe includes a fibrous layer having fibers of a melt spinnable sustainable polymer; and an abrasive layer having meltblown fibers of a melt spinnable sustainable polymer. The abrasive layer defining an outer surface of the cleaning wipe, and includes a plurality of abrasive structures formed thereon in which the abrasive structures are formed from conglomerated fibers, meltblown shot, fibers having average diameters greater than 4 micrometers and fibers having a tortuous geometry. The melt spinnable sustainable polymer content of the cleaning wipe is at least 50 weight % by weight of the cleaning wipe. A method of preparing the cleaning wipe is also provided.
    Type: Grant
    Filed: March 1, 2018
    Date of Patent: August 23, 2022
    Assignees: Fitesa Germany GmbH, Fitesa Simpsonville, Inc.
    Inventors: Gary Drews, Elena Novarino, Stephanie Streich, Jason Hamilton, Stephen Chester, Alfredo Izzo, David Newkirk
  • WIPES HAVING HIGH SUSTAINABLE CONTENT
    Publication number: 20200070473
    Abstract: A cleaning wipe having a high sustainable polymer content is provided. The cleaning wipe includes a fibrous layer having fibers of a melt spinnable sustainable polymer; and an abrasive layer having meltblown fibers of a melt spinnable sustainable polymer. The abrasive layer defining an outer surface of the cleaning wipe, and includes a plurality of abrasive structures formed thereon in which the abrasive structures are formed from conglomerated fibers, meltblown shot, fibers having average diameters greater than 4 micrometers and fibers having a tortuous geometry. The melt spinnable sustainable polymer content of the cleaning wipe is at least 50 weight % by weight of the cleaning wipe. A method of preparing the cleaning wipe is also provided.
    Type: Application
    Filed: March 1, 2018
    Publication date: March 5, 2020
    Inventors: Gary Drews, Elena Novarino, Stephanie Streich, Jason Hamilton, Stephen Chester, Alfredo Izzo, David Newkirk