Patents by Inventor Daiyong Deng

Daiyong Deng 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).

  • Bioremediation of 1,4-dioxane and chlorinated aliphatic hydrocarbons by propanotrophic bacteria
    Patent number: 10603701
    Abstract: Methods of removing dioxane and optionally one or more CAHs such as 1,1-DCE, cis-1,2-DCE, trans-1,2-DCE, 1,2-DCA, 1,1-DCA, VC, and TCE from a liquid medium contaminated therewith include applying a feedstream of propane to the liquid medium in the presence of at least one propanotrophic bacteria strain selected from Azoarcus sp. DD4 (DD4) and Mycobacterium sp. DT1 (DT1). Propane, 1-propanol and/or 1-butanol may be employed as substrates in the bioaugmentation of the propanotrophic bacteria strain.
    Type: Grant
    Filed: January 7, 2019
    Date of Patent: March 31, 2020
    Assignee: New Jersey Institute of Technology
    Inventors: Mengyan Li, Daiyong Deng
  • BIOREMEDIATION OF 1,4-DIOXANE AND CHLORINATED ALIPHATIC HYDROCARBONS BY PROPANOTROPHIC BACTERIA
    Publication number: 20190224731
    Abstract: Methods of removing dioxane and optionally one or more CAHs such as 1,1-DCE, cis-1,2-DCE, trans-1,2-DCE, 1,2-DCA, 1,1-DCA, VC, and TCE from a liquid medium contaminated therewith include applying a feedstream of propane to the liquid medium in the presence of at least one propanotrophic bacteria strain selected from Azoarcus sp. DD4 (DD4) and Mycobacterium sp. DT1 (DT1). Propane, 1-propanol and/or 1-butanol may be employed as substrates in the bioaugmentation of the propanotrophic bacteria strain.
    Type: Application
    Filed: January 7, 2019
    Publication date: July 25, 2019
    Applicant: New Jersey Institute of Technology
    Inventors: Mengyan Li, Daiyong Deng