Patents by Inventor David Charles Oertel

David Charles Oertel 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).

  • Apertured fibrous structures and methods for making same
    Patent number: 10792229
    Abstract: Apertured fibrous structures and more particularly apertured fibrous structures containing one or more fibrous elements, for example filaments, containing one or more fibrous element-forming materials and one or more active agents that are releasable from the fibrous element when exposed to conditions of intended use, and methods for making same.
    Type: Grant
    Filed: October 9, 2015
    Date of Patent: October 6, 2020
    Assignee: The Procter & Gamble Company
    Inventors: Michael Sean Pratt, Min Mao, David Charles Oertel, Janine Anne Flood, Tom Edward Dufresne, Paula A. Chmielewski, Andreas Josef Dreher, Alyssandrea Hope Hamad-Ebrahimpour
  • WATER-SOLUBLE UNIT DOSE ARTICLES COMPRISING WATER-SOLUBLE FIBROUS STRUCTURES AND PARTICLES
    Publication number: 20180216053
    Abstract: Described herein is a household care composition, which delivers active agents onto fabric or hard surfaces, in the form of a water-soluble unit dose article comprising a dissolvable fibrous web and one or more particles, as well as methods for making the same.
    Type: Application
    Filed: January 26, 2018
    Publication date: August 2, 2018
    Inventors: Frank William DENOME, Mark Robert SIVIK, Paul R. MORT, III, David Charles OERTEL
  • Apertured Fibrous Structures and Methods for Making Same
    Publication number: 20160101026
    Abstract: Apertured fibrous structures and more particularly apertured fibrous structures containing one or more fibrous elements, for example filaments, containing one or more fibrous element-forming materials and one or more active agents that are releasable from the fibrous element when exposed to conditions of intended use, and methods for making same.
    Type: Application
    Filed: October 9, 2015
    Publication date: April 14, 2016
    Inventors: Michael Sean Pratt, Min Mao, David Charles Oertel, Janine Anne Flood, Tom Edward Dufresne, Paula A. Chmielewski, Andreas Josef Dreher, Alyssandrea Hope Hamad-Ebrahimpour
  • Soluble Fibrous Structures and Methods for Making Same
    Publication number: 20160101204
    Abstract: Soluble fibrous structures and more particularly soluble fibrous structures that contain one or more fibrous elements, such as filaments, having one or more fibrous element-forming materials and one or more active agents present within the fibrous elements, wherein the fibrous structure exhibits improved dissolution properties compared to known soluble fibrous structures, and method for making such improved fibrous structures are provided.
    Type: Application
    Filed: October 9, 2015
    Publication date: April 14, 2016
    Inventors: Matthew Lawrence Lynch, Brandon Philip Illie, Min Mao, David Charles Oertel, Andreas Josef Dreher