Patents by Inventor Allegra Flohr

Allegra Flohr 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).

  • COATED NONWOVEN MAT WITH TUNED PERFORMANCE PROPERTIES
    Publication number: 20220315488
    Abstract: A coated nonwoven mat includes a nonwoven base layer and a coating layer. The nonwoven base layer is formed from a plurality of fibers held together by a binder and includes a first surface and a second surface. The coating layer includes a coating composition comprising a binder component, a filler, and one or more performance modifiers. The coated nonwoven mat has an average Gurley porosity of at least 10 seconds and an average hydrostatic head performance of at least 10 mbar.
    Type: Application
    Filed: April 5, 2022
    Publication date: October 6, 2022
    Inventors: Jianhui Wu, Allegra Flohr, Merideth Cooper-Steiger, Daryl Wernette