Patents by Inventor Wenjin YE

Wenjin YE 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).

  • COMPOSITION AND METHOD FOR BIOFOULING INHIBITION OF MEMBRANE SEPARATION DEVICE
    Publication number: 20160271565
    Abstract: This disclosure relates to a combination for inhibiting or removing biofouling and a method for inhibiting biofouling growth or removing biofouling. This disclosure also relates to a combination including halogen-type oxidizers, sulfur-containing compounds, and ammonium salts and/or urea. Also disclosed are methods for inhibiting the biofouling growth in a reverse osmosis membrane separation device or nanofiltration membrane separation device or removing the biofouling in a reverse osmosis membrane separation device or nanofiltration membrane separation device.
    Type: Application
    Filed: October 21, 2014
    Publication date: September 22, 2016
    Applicant: Ecolab USA Inc.
    Inventors: Yutie LIU, Wenjin YE, Lingfeng HAN, Harshada LOHOKARE, Wenli TU
  • Robot
    Patent number: D920411
    Type: Grant
    Filed: May 29, 2020
    Date of Patent: May 25, 2021
    Assignee: UBTECH ROBOTICS CORP LTD
    Inventors: Chengxuan Zheng, Libing Zhou, Wenjin Ye, Youjun Xiong