Patents by Inventor Michelle Ji

Michelle Ji 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).

  • Multilayer articles via wet-on-wet processing
    Patent number: 11826779
    Abstract: Wet-on-wet coating processes are provided to produce multilayer articles. First and second coating materials are sequentially applied on to a structured substrate surface to form a skin layer directly over the structured substrate surface and a bulk layer over the skin layer. The conformability of the skin layer can be adjusted to provide desired surface and bulk properties.
    Type: Grant
    Filed: December 24, 2020
    Date of Patent: November 28, 2023
    Assignee: 3M Innovative Properties Company
    Inventors: Brittni M. Schiewer, Eric A. Vandre, Chris A. Pommer, Kara A. Meyers, Anish Kurian, Michelle Ji, Hyacinth L Lechuga, Ross E. Behling, Dong-Wei Zhu, Robert B. Secor, Mikhail L. Pekurovsky
  • MULTILAYER ARTICLES VIA WET-ON-WET PROCESSING
    Publication number: 20230057006
    Abstract: Wet-on-wet coating processes are provided to produce multilayer articles. First and second coating materials are sequentially applied on to a structured substrate surface to form a skin layer directly over the structured substrate surface and a bulk layer over the skin layer. The conformability of the skin layer can be adjusted to provide desired surface and bulk properties.
    Type: Application
    Filed: December 24, 2020
    Publication date: February 23, 2023
    Inventors: Brittni M. Schiewer, Eric A. Vandre, Chris A. Pommer, Kara A. Meyers, Anish Kurian, Michelle Ji, Hyacinth L. Lechuga, Ross E. Behling, Dong-Wei Zhu, Robert B. Secor, Mikhail L. Pekurovsky