Patents by Inventor Ruijuan Sun

Ruijuan Sun 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).

  • Use of MTNAC33 gene and an encoded protein thereby in improving the biomass and drought tolerance of L.
    Patent number: 12227752
    Abstract: The present invention relates to the use of MtNAC33 gene and a protein encoded thereby in the cultivation of high-biomass and drought-tolerant alfalfa, belonging to the technical field of plant genetic engineering. The plant protein encoded by MtNAC33 gene has the amino acid sequence set forth in SEQ ID NO: 2, and MtNAC33 gene has the nucleotide sequence set forth in SEQ ID NO: 1. In the present invention, the drought tolerance of Arabidopsis thaliana and alfalfa can be significantly improved by regulating the expression level of MtNAC33 in alfalfa. The phenotypes of delayed flowering, increased leaf-to-stem ratio and more biomass in alfalfa were also developed, which has an important effect for genetic improvement of stress resistance and biomass of forage grass and other crops.
    Type: Grant
    Filed: July 25, 2024
    Date of Patent: February 18, 2025
    Assignees: QINGDAO INSTITUTE OF BIOENERGY AND BIOPROCESS TECHNOLOGY, CHINESE ACADEMY OF SCIENCES, Inner Mongolia Pratacultural Technology Innovation Center Co. Ltd
    Inventors: Chunxiang Fu, Ruijuan Yang, Wenwen Liu, Zhaoming Wang, Feng Yuan, Ying Sun, Shiqie Bai, Chuanen Zhou, Jiajun Yan, Yaling Liu, Xiaowei Zhang, Shanshan Jiang
  • USE OF MTNAC33 GENE AND AN ENCODED PROTEIN THEREBY IN IMPROVING THE BIOMASS AND DROUGHT TOLERANCE OF MEDICAGO SATIVA L.
    Publication number: 20250043301
    Abstract: The present invention relates to the use of MtNAC33 gene and a protein encoded thereby in the cultivation of high-biomass and drought-tolerant alfalfa, belonging to the technical field of plant genetic engineering. The plant protein encoded by MtNAC33 gene has the amino acid sequence set forth in SEQ ID NO: 2, and MtNAC33 gene has the nucleotide sequence set forth in SEQ ID NO: 1. In the present invention, the drought tolerance of Arabidopsis thaliana and alfalfa can be significantly improved by regulating the expression level of MtNAC33 in alfalfa. The phenotypes of delayed flowering, increased leaf-to-stem ratio and more biomass in alfalfa were also developed, which has an important effect for genetic improvement of stress resistance and biomass of forage grass and other crops.
    Type: Application
    Filed: July 25, 2024
    Publication date: February 6, 2025
    Inventors: CHUNXIANG FU, RUIJUAN YANG, WENWEN LIU, ZHAOMING WANG, FENG YUAN, YING SUN, SHIQIE BAI, CHUANEN ZHOU, JIAJUN YAN, YALING LIU, XIAOWEI ZHANG, SHANSHAN JIANG
  • Wireless mobile printer
    Patent number: D893593
    Type: Grant
    Filed: December 17, 2019
    Date of Patent: August 18, 2020
    Assignee: ZHUHAI QUYIN TECHNOLOGY CO., LTD.
    Inventor: Ruijuan Sun
  • Wireless mobile printer
    Patent number: D893594
    Type: Grant
    Filed: December 17, 2019
    Date of Patent: August 18, 2020
    Assignee: ZHUHAI QUYIN TECHNOLOGY CO., LTD.
    Inventor: Ruijuan Sun
  • Wireless mobile printer
    Patent number: D893595
    Type: Grant
    Filed: December 17, 2019
    Date of Patent: August 18, 2020
    Assignee: ZHUHAI QUYIN TECHNOLOGY CO., LTD.
    Inventor: Ruijuan Sun
  • Label printer
    Patent number: D900214
    Type: Grant
    Filed: March 19, 2020
    Date of Patent: October 27, 2020
    Assignee: ZHUHAI QUYIN TECHNOLOGY CO., LTD.
    Inventor: Ruijuan Sun
  • Label printer
    Patent number: D931364
    Type: Grant
    Filed: November 26, 2020
    Date of Patent: September 21, 2021
    Assignee: ZHUHAI HUAKE ELECTRONIC TECHNOLOGY CO., LTD.
    Inventor: Ruijuan Sun
  • Wireless mobile printer
    Patent number: D944314
    Type: Grant
    Filed: September 30, 2020
    Date of Patent: February 22, 2022
    Assignee: ZHUHAI HUAKE ELECTRONIC TECHNOLOGY CO., LTD.
    Inventor: Ruijuan Sun