Patents by Inventor Chin Shu Chen

Chin Shu Chen 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: 5756141
    Abstract: A method for processing pulpy fruit puree or pulpy juice or reprocessing traditional evaporative pulpy citrus concentrate into products which do not resemble conventional juices or conventional concentrated juices, and more particularly, a packaged high Brix clarified juice concentrate which is ready to pour at freezer temperatures, to a 100% natural fruit juice produced from the clarified juice concentrate, to a blended reduced bitterness fruit juice product, and to a 100% juice-blend pulpy fruit product. The invention provides novel all-natural juice blends, including a 100% natural fruit juice containing aloe vera. The clarified juice concentrate as ready-to-pour 6+1 concentrates at freezer temperatures above -15.degree. C. In contrast, the traditional 3+1 frozen juice concentrate becomes frozen at common domestic freezer temperatures of -5.degree. to -15.degree. C. and it is inconvenient to pour and to mix with water.
    Type: Grant
    Filed: March 20, 1996
    Date of Patent: May 26, 1998
    Inventors: Chin Shu Chen, William Apollo Chen