Patents by Inventor Robert Eckhardt

Robert Eckhardt 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).

  • Adhesive compositions and articles
    Patent number: 11920067
    Abstract: Pressure-sensitive adhesive compositions and articles that include a layer of the pressure-sensitive adhesive compositions are provided. The pressure-sensitive adhesive compositions are particularly well suited for use with substrates that have been considered to have difficult to bond to surfaces such as those routinely encountered in the automotive industry. For example, the pressure-sensitive adhesive can be adhered to clear coat compositions, painted surfaces, and various polymeric materials having low energy surfaces (e.g., surfaces having a surface energy no greater than 35 dynes per centimeter).
    Type: Grant
    Filed: December 12, 2017
    Date of Patent: March 5, 2024
    Assignee: 3M Innovative Properties Company
    Inventors: Thomas Q. Chastek, Robert D. Waid, Shujun J. Wang, Ross J. DeVolder, Doreen Eckhardt
  • Accessible Hood Sash
    Publication number: 20120077425
    Abstract: The present invention provides an apparatus and various embodiments thereof which allow the user of a laboratory fume hood to operate equipment and conduct experiments, while keeping the hood sash in a closed position.
    Type: Application
    Filed: September 29, 2011
    Publication date: March 29, 2012
    Applicant: UNIVERSITY OF MEDICINE AND DENTISTRY OF NEW JERSEY
    Inventors: Jeffrey Grek, Robert Eckhardt, Richard Scott Wernoski