Patents by Inventor Daxi Ren

Daxi Ren 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).

  • Publication number: 20250134120
    Abstract: Some embodiments of food preservatives, methods of preparation thereof, and methods of room-temperature preservation, in the technical field of food preservation, are disclosed. In some embodiments, the food preservative includes chitosan, Chinese prickly ash oil, and astaxanthin. In other embodiments, the food preservative includes glycerol, acetic acid, and water. In further embodiments, the glycerol, the acetic acid, and the water are at a volume ratio of 5-30:5-25:915-985, and the chitosan and the water are at a mass-volume ratio of 5-20 g:915-985 mL. In some embodiments, the Chinese prickly ash oil, the chitosan, and the astaxanthin are at a volume-mass-mass ratio of 5-30 mL:5-20 g:0.01-0.06 g.
    Type: Application
    Filed: March 18, 2024
    Publication date: May 1, 2025
    Applicants: Innovation Center of Yangtze River Delta, ZJU, Zhejiang Shenjinji Food Technology Co., Ltd.
    Inventors: Ziyi HU, Daxi REN, Aixia HUANG, Jiamin SHEN
  • Publication number: 20230218688
    Abstract: Disclosed is Lactobacillus helveticus ZJUIDS12 for treating alcoholic liver disease and application thereof, belonging to food microorganisms. The Lactobacillus helveticus ZJUIDS12 has a strain preservation number of CGMCC NO. 23997. Moreover, disclosed is an application of the Lactobacillus helveticus ZJUIDS12 in preparing products for treating liver injury.
    Type: Application
    Filed: November 11, 2022
    Publication date: July 13, 2023
    Inventors: Songtao LI, Daxi REN, Qinchao DING, Feiwei CAO, Xiaobing DOU, Qiang HAN, Jiaomei LI, Bin DING, Rui GUO, Shanglei LAI
  • Publication number: 20220219848
    Abstract: The present disclosure provides a preservation method for room temperature logistics of fresh meat, e.g., pork, including the following steps: cutting a slaughtered pig into pieces while the pork is hot, and cooling to 0° C. to 4° C.; cooling again to ?4° C. to ?2° C. so that the meat pieces reach a chilled/slightly-frozen state; sub-packaging the chilled/slightly-frozen meat pieces; putting sub-packaging boxes with fresh meat pieces into an insulation foam box together with ice bags for packaging; and using a room temperature logistics vehicle for transportation and distribution, where, when in an ambient temperature is at least 24° C. (e.g., summer), transportation and distribution time is ?36 h; and when the ambient temperature is less than 24° C. (e.g., spring, autumn, and winter), the transportation and distribution time is ?72 h.
    Type: Application
    Filed: June 29, 2020
    Publication date: July 14, 2022
    Inventors: Daxi Ren, Yanran Zhang, Chenxing Liu, Youliang Chen, Dongwen Hu, Ziyi Hu, Wei Chen, Jianxin Liu