Patents by Inventor Ricardo Deoliveira

Ricardo Deoliveira 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: 11389337
    Abstract: A menstrual device having a storage volume. The menstrual device has a frame and a fluid harrier seal layer attached to the exterior surface of the frame. The menstrual device has an expanded configuration that includes an at rest configuration and a deployed configuration. The menstrual device has a compact configuration where the menstrual device is confined to a size, shape and/or geometry smaller than an expanded configuration such that it can be more easily inserted into the body. The menstrual device in a compact configuration is contained within an applicator, where the applicator assists in ejecting the menstrual device into the body.
    Type: Grant
    Filed: May 23, 2017
    Date of Patent: July 19, 2022
    Assignee: Edgewell Personal Care Brands, LLC
    Inventors: Ricardo DeOliveira, George Kormanos, Pankaj Nigam, Hassan Mohamed, Richard Timmers, Rui Yang
  • Publication number: 20190000680
    Abstract: A menstrual device having a storage volume. The menstrual device has a frame and a fluid barrier seal layer attached to the exterior surface of the frame. The menstrual device has an expanded configuration that includes an at rest configuration and a deployed configuration. The menstrual device has a compact configuration where the menstrual device is confined to a size, shape and/or geometry smaller than an expanded configuration such that it can be more easily inserted into the body. The menstrual device in a compact configuration is contained within an applicator, where the applicator assists in ejecting the menstrual device into the body.
    Type: Application
    Filed: May 23, 2017
    Publication date: January 3, 2019
    Inventors: Ricardo DeOliveira, George Kormanos, Pankaj Nigam, Hassan Mohamed, Richard Timmers, Rul Yang
  • Patent number: 6459016
    Abstract: An absorbent structure having an absorbent element with an upper surface and a lower surface defining between therebetween a thickness. The absorbent element has an integral structure and includes a first high absorbency zone separated from a second high absorbency zone by a portion of the thickness of the absorbent element. The high absorbency zones have absorbent fibers and superabsorbent polymer particles. The portion of the absorbent element thickness separating the first and second high absorbency zones is substantially free of superabsorbent polymer particles.
    Type: Grant
    Filed: December 23, 1999
    Date of Patent: October 1, 2002
    Assignee: McNeil-PPC, Inc.
    Inventors: Leonard G. Rosenfeld, Carlos Linares, Ricardo DeOliveira, Theresa Wysocki
  • Patent number: D448078
    Type: Grant
    Filed: June 27, 2000
    Date of Patent: September 18, 2001
    Assignee: McNeil-PPC, Inc.
    Inventors: Ricardo Deoliveira, Marina Nikitina
  • Patent number: D448478
    Type: Grant
    Filed: June 27, 2000
    Date of Patent: September 25, 2001
    Assignee: McNeil-PPC, Inc.
    Inventors: Ricardo Deoliveira, Marina Nikitina
  • Patent number: D461893
    Type: Grant
    Filed: May 23, 2001
    Date of Patent: August 20, 2002
    Assignee: McNeil-PPC, Inc.
    Inventors: Elaine Gannon, John Lukjanczuk, Ricardo DeOliveira
  • Patent number: D463548
    Type: Grant
    Filed: February 6, 2002
    Date of Patent: September 24, 2002
    Assignee: McNeil-PPC, Inc.
    Inventors: Elaine Gannon, John Lukjanczuk, Ricardo DeOliveira
  • Patent number: D463549
    Type: Grant
    Filed: February 6, 2002
    Date of Patent: September 24, 2002
    Assignee: McNeil-PPC, Inc.
    Inventors: Elaine Gannon, John Lukjanczuk, Ricardo DeOliveira