Patents by Inventor CHENG Qiong

CHENG Qiong 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).

  • GLUCAN FIBER COMPOSITIONS FOR USE IN LAUNDRY CARE AND FABRIC CARE
    Publication number: 20190136153
    Abstract: An enzymatically produced ?-glucan oligomer/polymer compositions is provided. The enzymatically produced ?-glucan oligomer/polymers can be derivatized into ?-glucan ether compounds. The ?-glucan oligomers/polymers and the corresponding ?-glucan ethers are cellulose and/or protease resistant, making them suitable for use in fabric care and laundry care applications. Methods for the production and use of the present compositions are also provided.
    Type: Application
    Filed: November 7, 2016
    Publication date: May 9, 2019
    Inventors: Robert DiCosimo, CHENG Qiong, Rakesh Nambiar, Jayme L. Paullin, Mark S. Payne, Zheng You