Patents by Inventor Shuo-En Wang

Shuo-En Wang 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).

  • Chemical foaming agents containing tosyl groups
    Patent number: 12183479
    Abstract: Chemical foaming agents having p-toluenesulfonyl groups. Processes for preparing foamed polyolefin compositions using chemical foaming agents having p-toluenesulfonyl groups. Articles of manufacture containing formed polyolefins prepared using chemical foaming agents having p-toluenesulfonyl groups.
    Type: Grant
    Filed: June 15, 2018
    Date of Patent: December 31, 2024
    Assignee: Dow Global Technologies LLC
    Inventors: Gangwei Sun, Hongyu Chen, Mohamed Esseghir, Renhua Fan, Shuo-En Wang
  • CHEMICAL FOAMING AGENTS CONTAINING TOSYL GROUPS
    Publication number: 20210265077
    Abstract: Chemical foaming agents having p-toluenesulfonyl groups. Processes for preparing foamed polyolefin compositions using chemical foaming agents having p-toluenesulfonyl groups. Articles of manufacture containing formed polyolefins prepared using chemical foaming agents having p-toluenesulfonyl groups.
    Type: Application
    Filed: June 15, 2018
    Publication date: August 26, 2021
    Inventors: Gangwei Sun, Hongyu Chen, Mohamed Esseghir, Renhua Fan, Shuo-En Wang