Patents by Inventor Honglin Ye

Honglin 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).

  • METHOD FOR EXTRACTION AND PURIFICATION OF HIRUDIN MUTANT AND USE THEREOF
    Publication number: 20210317162
    Abstract: Provided are a method for extracting a hirudin mutant, HV2-Lys47, from a fermentation broth of the hirudin mutant HV2-Lys47 produced by the fermentation of Escherichia coli, and purifying same, the use of the hirudin mutant HV2-Lys47 in an anticoagulated blood collection tube, and an anticoagulated blood collection tube containing the hirudin mutant HV2-Lys47. In the purification method, a membrane technology and a primary column chromatography technology are used to obtain the hirudin mutant HV2-Lys47.
    Type: Application
    Filed: April 16, 2019
    Publication date: October 14, 2021
    Inventors: Jiepeng Chen, Lili Duan, Hongrui Chen, Liusong Hu, Yufan Chen, Lin Hong, Zhikai Xu, Honglin Ye, Yeyu Ji, Chunli Cai