Patents by Inventor Bruno Johannes Ehrnsprerger

Bruno Johannes Ehrnsprerger 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).

  • Absorbent articles with improved absorption properties
    Patent number: 10456306
    Abstract: An absorbent article such as disposable diaper, training pant, and adult incontinence undergarment comprising an absorbent structure comprising superabsorbent polymer particles, the article being able to absorb and contain body exudates and having improved absorption properties and therefore being able to reduce leakage, especially at the first gush, i.e. when the article starts to be wetted.
    Type: Grant
    Filed: March 14, 2017
    Date of Patent: October 29, 2019
    Assignee: The Procter & Gamble Company
    Inventors: Bruno Johannes Ehrnsprerger, Marc Jennewein, Marion Lutsche, Andrea Peri, Maike Thomann