Patents by Inventor Jiang Kong

Jiang Kong 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: 8329232
    Abstract: This invention relates to an improved process for preparing water extract of cinnamon in a large scale. The process comprises the steps of: (a) adding an aqueous solvent such as water to at least 5 kg of a cinnamon raw material at a water to material ratio of 1:1 to 100:1, (b) boiling the mixture of (a) for at least 5 minutes, (c) removing the solid debris from the mixture, (d) storing the liquid portion of the mixture at about ?5 to 25° C., preferably 0-10° C., until a top layer of oil is formed and partitioned, (e) removing the top layer of oil, and (f) collecting the remaining liquid portion. The present process prepares a cinnamon water extract product with a minimal content of potentially toxic cinnamaldehyde and coumarin, while increasing the contents of the active ingredients of polyphenolic polymers for controlling blood glucose level.
    Type: Grant
    Filed: November 23, 2010
    Date of Patent: December 11, 2012
    Assignee: Beijing Tang-An Nutrition & Healthcare Products Co. Ltd.
    Inventors: Nanzheng Cheng, Long Luo, Jiang Kong
  • Patent number: 8304000
    Abstract: This invention relates to an improved process for preparing water extract of cinnamon in a large scale. The process comprises the steps of: (a) adding an aqueous solvent such as water to at least 5 kg of a cinnamon raw material at a water to material ratio of 1:1 to 100:1, (b) boiling the mixture of (a) for at least 5 minutes, (c) removing the solid debris from the mixture, (d) storing the liquid portion of the mixture at about ?5 to 25° C., preferably 0-10° C., until a top layer of oil is formed and partitioned, (e) removing the top layer of oil, and (f) collecting the remaining liquid portion. The present process prepares a cinnamon water extract product with a minimal content of potentially toxic cinnamaldehyde and coumarin, while increasing the contents of the active ingredients of polyphenolic polymers for controlling blood glucose level.
    Type: Grant
    Filed: October 4, 2011
    Date of Patent: November 6, 2012
    Assignee: Beijing Tang-An Nutrition & Healthcare Products Co. Ltd.
    Inventors: Nanzheng Cheng, Long Luo, Jiang Kong
  • Publication number: 20120128804
    Abstract: This invention relates to an improved process for preparing water extract of cinnamon in a large scale. The process comprises the steps of: (a) adding an aqueous solvent such as water to at least 5 kg of a cinnamon raw material at a water to material ratio of 1:1 to 100:1, (b) boiling the mixture of (a) for at least 5 minutes, (c) removing the solid debris from the mixture, (d) storing the liquid portion of the mixture at about ?5 to 25° C., preferably 0-10° C., until a top layer of oil is formed and partitioned, (e) removing the top layer of oil, and (f) collecting the remaining liquid portion. The present process prepares a cinnamon water extract product with a minimal content of potentially toxic cinnamaldehyde and coumarin, while increasing the contents of the active ingredients of polyphenolic polymers for controlling blood glucose level.
    Type: Application
    Filed: October 4, 2011
    Publication date: May 24, 2012
    Inventors: Nanzheng CHENG, Long LUO, Jiang KONG
  • Publication number: 20120128803
    Abstract: This invention relates to an improved process for preparing water extract of cinnamon in a large scale. The process comprises the steps of: (a) adding an aqueous solvent such as water to at least 5 kg of a cinnamon raw material at a water to material ratio of 1:1 to 100:1, (b) boiling the mixture of (a) for at least 5 minutes, (c) removing the solid debris from the mixture, (d) storing the liquid portion of the mixture at about ?5 to 25° C., preferably 0-10° C., until a top layer of oil is formed and partitioned, (e) removing the top layer of oil, and (f) collecting the remaining liquid portion. The present process prepares a cinnamon water extract product with a minimal content of potentially toxic cinnamaldehyde and coumarin, while increasing the contents of the active ingredients of polyphenolic polymers for controlling blood glucose level.
    Type: Application
    Filed: November 23, 2010
    Publication date: May 24, 2012
    Inventors: Nanzheng CHENG, Long LUO, Jiang KONG