Patents by Inventor Tiejun Gao

Tiejun Gao 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).

  • Publication number: 20150321037
    Abstract: The invention relates to systems and methods for using the anaerobic digestion (AD) process, especially thermophilic anaerobic digestion (TAD), to destroy biohazard materials including prion-containing specified risk materials (SRM), viral, and/or bacterial pathogens, etc. The added advantage of the invention also includes using feedstocks that may contain such biohazard materials to achieve enhanced biogas production, in the form of improved biogas quality and quantity.
    Type: Application
    Filed: December 9, 2013
    Publication date: November 12, 2015
    Inventors: Xiaomei Li, Tiejun Gao
  • Publication number: 20150125921
    Abstract: The invention relates to systems and methods for using the anaerobic digestion (AD) process, especially thermophilic anaerobic digestion (TAD), to destroy biohazard materials including antibiotics.
    Type: Application
    Filed: March 15, 2013
    Publication date: May 7, 2015
    Applicant: HIMARK BIOGAS INC.
    Inventors: Bern Kotelko, Tiejun Gao
  • Publication number: 20140302566
    Abstract: Methods and systems for enhancing ethanol production using a suspending fluid are described. The suspending fluid includes organic material that has at least partially been anaerobically digested and anaerobic microorganisms, and is substantially free of non-anaerobic microorganisms. Also described are methods and systems for hydrolyzing a feedstock for fermentation that include hydrolyzing a feedstock suspension. The feedstock suspension can include feedstock that includes complex sugars, and a suspending fluid, wherein the suspending fluid includes organic material that has at least partially been anaerobically digested and anaerobic microorganisms, and is substantially free of non-anaerobic microorganisms.
    Type: Application
    Filed: November 11, 2013
    Publication date: October 9, 2014
    Inventors: Xiaomei Li, Tiejun Gao
  • Publication number: 20100297740
    Abstract: The invention relates to systems and methods for using the anaerobic digestion (AD) process, especially thermophilic anaerobic digestion (TAD), to destroy biohazard materials including prion-containing specified risk materials (SRM), viral, and/or bacterial pathogens, etc. The added advantage of the invention also includes using feedstocks that may contain such biohazard materials to achieve enhanced biogas production, in the form of improved biogas quality and quantity.
    Type: Application
    Filed: May 18, 2010
    Publication date: November 25, 2010
    Inventors: Xiaomei Li, Tiejun Gao
  • Publication number: 20100136629
    Abstract: Methods and systems for enhancing ethanol production using a suspending fluid are described. The suspending fluid includes organic material that has at least partially been anaerobically digested and anaerobic microorganisms, and is substantially free of non-anaerobic microorganisms. Also described are methods and systems for hydrolyzing a feedstock for fermentation that include hydrolyzing a feedstock suspension. The feedstock suspension can include feedstock that includes complex sugars, and a suspending fluid, wherein the suspending fluid includes organic material that has at least partially been anaerobically digested and anaerobic microorganisms, and is substantially free of non-anaerobic microorganisms.
    Type: Application
    Filed: November 3, 2009
    Publication date: June 3, 2010
    Inventors: Xiaomei LI, Tiejun GAO
  • Publication number: 20020015734
    Abstract: A temperature-sensitive polymer formulation for delivery of osteoinductive proteins is disclosed. The formulation comprises a pharmaceutically acceptable admixture of a temperature sensitive polymer and an osteoinductive protein. The formulations of the present invention enhance the retention of the osteoinductive protein at the site of administration.
    Type: Application
    Filed: March 22, 2001
    Publication date: February 7, 2002
    Applicant: Genetics Institute, Inc.
    Inventors: Hasan Uludag, Tiejun Gao, John Wozney