Patents by Inventor Andrea Hollis

Andrea Hollis 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).

  • Patent number: 11975475
    Abstract: In an example method, a NWM molding blank, including a non-woven material held in compression by a binder, is placed in a separable mold, and heated to a melting temperature of the binder. The molding blank expands, forming as an intermediate NWM object a NWM molded object with a 3D geometric form. The intermediate NWM object is cooled through a temperature band with an upper boundary and a lower boundary, and further cooled to a solidifying temperature of the binder. The upper boundary is above the solidifying temperature and the upper boundary is lower than the binder melting temperature. While in the temperature band, the mold is separated, rendering accessible an exposed surface of the intermediate NWM object. The object is then transported to a contoured forming surface of a forming base, by an actuatable arm having an end effector gripping the exposed surface via vacuum suction, lifting the object from the mold and placing the object on the contoured forming surface.
    Type: Grant
    Filed: December 10, 2021
    Date of Patent: May 7, 2024
    Assignees: PIANA NONWOVENS LLC, PERSICO S.P.A.
    Inventors: Michael Stephen DeFranks, Eric McCann, Andy Hollis, Andrea Fumagalli, Sergio Battista Gastaldi, Matteo Radi
  • Patent number: D956965
    Type: Grant
    Filed: November 13, 2020
    Date of Patent: July 5, 2022
    Assignee: Happy Ear Pillow Mask Extenders LLC.
    Inventor: Andrea Hollis-Willis
  • Patent number: D963258
    Type: Grant
    Filed: February 2, 2021
    Date of Patent: September 6, 2022
    Inventor: Andrea Hollis