Patents by Inventor Caiteng Zhang

Caiteng Zhang 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).

  • Patent number: 8193291
    Abstract: In a solution of metal-polymer (chelate(s) and applications thereof, a metal-polymer chelate is prepared by mixing water and R—COOH soluble carbohydride molecules and/or hydroxyl or hydroxyl amino and/or carboxyl and/or carbohydrate polymers, metal salts and/or ammonia or amines. The solution of metal-polymer chelate(s) is used extensively in different technical areas including oxidation, condensation, degradation, oxidizing condensation, gas detection, artificial imitated chitosan solution, artificial imitated glucosamine, disinfectant, biochemical reaction for fermentation, biological protein and its metabolite purification, metal enzyme biocatalyst, dry activation of protein enzyme, bacteria preservation systems, oil product, plant, semiconductor, nano filtration, nano material production, nano inorganic matter, nano ceramic, nano plastic, nano textile, battery, liquid crystal, and biochip. These reactions give effects for chemical engineering, gas removal, and waste solvent treatment.
    Type: Grant
    Filed: January 31, 2005
    Date of Patent: June 5, 2012
    Inventor: Caiteng Zhang
  • Publication number: 20070170393
    Abstract: In a solution of metal-polymer chelate(s) and applications thereof, a metal-polymer chelate is prepared by mixing water and R—COOH soluble carbohydride molecules and/or hydroxyl or hydroxyl amino and/or carboxyl and/or carbohydrate polymers, metal salts and/or ammonia or amines. The solution of metal-polymer chelate(s) is used extensively in different technical areas including oxidation, condensation, degradation, oxidizing condensation, gas detection, artificial imitated chitosan solution, artificial imitated glucosamine, disinfectant, biochemical reaction for fermentation, biological protein and its metabolite purification, metal enzyme biocatalyst, dry activation of protein enzyme, bacteria preservation systems, oil product, plant, semiconductor, nano filtration, nano material production, nano organic matter, nano ceramic, nano plastic, nano textile, battery, liquid crystal, and biochip. These reactions give effects for chemical engineering, gas removal, and waste solvent treatment.
    Type: Application
    Filed: January 31, 2005
    Publication date: July 26, 2007
    Inventor: Caiteng Zhang