Patents by Inventor Dingyi Ye

Dingyi Ye 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).

  • ADDITIVE TO MITIGATE HYDROGEN SULFIDE AND METHOD OF USING THE SAME
    Publication number: 20080145270
    Abstract: A method and apparatus is provided for reducing H2S in high-strength by-products by preventing H2S formation rather than temporarily scavenging H2S after it has formed. One exemplary additive uses an SRB inhibitor alone or in combination with a scavenging agent.
    Type: Application
    Filed: December 14, 2007
    Publication date: June 19, 2008
    Inventors: Dingyi Ye, Daniel J. Stepan