Patents by Inventor Gennian Mao

Gennian Mao 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).

  • Pleuromulin lipoic acid ester with antibacterial activity and a method of preparing the same
    Patent number: 11597714
    Abstract: A compound with anti-drug resistant bacteria activity having the following formula (I): is disclosed. A method of preparing the compound of formula (I) is also disclosed.
    Type: Grant
    Filed: December 19, 2020
    Date of Patent: March 7, 2023
    Assignee: SHAANXI UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Chengyuan Liang, Cong Du, Qianqian Zhao, Liang Xin, Jingyi Li, Dan Yang, Nan Hui, Guaiping Qiao, Han Li, Yanjun Li, Liang Qi, Wenbo Yao, Gennian Mao
  • Pleuromulin 7-chloro-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid ester with antibacterial activity and a method of preparing the same
    Patent number: 11555016
    Abstract: A compound with anti-drug resistant bacteria activity having the following formula (I): is disclosed. The methods of preparing the compound of formula (I) are also disclosed.
    Type: Grant
    Filed: January 25, 2021
    Date of Patent: January 17, 2023
    Assignee: SHAANXI UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Yongbo Wang, Han Li, Gennian Mao, Bin Tian, Dan Yang, Chengyuan Liang, Xiuding Yang, Wenbo Yao, Guaiping Qiao, Nan Hui, Juan Li, Liang Xin, Jingyi Li, Ruina Bian
  • Pleuromutilin (E)-4-(1-imidazoylmethyl)cinnamic acid ester with anti-drug resistant bacteria activity and a method of preparing the same
    Patent number: 11510905
    Abstract: A compound with anti-drug resistant bacteria activity having the following formula (I): is disclosed. The methods of preparing the compound of formula (I) are also disclosed.
    Type: Grant
    Filed: April 24, 2021
    Date of Patent: November 29, 2022
    Assignee: SHAANXI UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Chengyuan Liang, Wenjing Yang, Qianqian Zhao, Liang Xin, Jingyi Li, Dan Yang, Ruina Bian, Jie Zhang, Yuqing Zhao, Han Li, Bin Tian, Yongbo Wang, Liang Qi, Gennian Mao
  • Pleuromutilin 2-[(diphenylmethyl)thio] acetic acid ester with anti-drug resistant bacteria activity and a method of preparing the same
    Patent number: 11512049
    Abstract: A compound with anti-drug resistant bacteria activity having the formula (I): (I) is disclosed. The methods of preparing the compound of formula (I) are also disclosed.
    Type: Grant
    Filed: April 24, 2021
    Date of Patent: November 29, 2022
    Assignee: SHAANXI UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Qianqian Zhao, Yuqing Zhao, Dan Yang, Jingyi Li, Liang Xin, Ruina Bian, Jie Zhang, Han Li, Bin Tian, Yongbo Wang, Chengyuan Liang, Liang Qi, Gennian Mao
  • PLEUROMUTILIN (E)-4-(1-IMIDAZOYLMETHYL )CINNAMIC ACID ESTER WITH ANTI-DRUG RESISTANT BACTERIA ACTIVITY AND A METHOD OF PREPARING THE SAME
    Publication number: 20220354826
    Abstract: A compound with anti-drug resistant bacteria activity having the following formula (I): is disclosed. The methods of preparing the compound of formula (I) are also disclosed.
    Type: Application
    Filed: April 24, 2021
    Publication date: November 10, 2022
    Applicant: SHAANXI UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Qianqian ZHAO, Liang XIN, Jingyi LI, Dan YANG, Ruina BIAN, Jie ZHANG, Yuqing ZHAO, Han LI, Bin TIAN, Yongbo WANG, Chengyuan LIANG, Liang QI, Gennian MAO
  • PLEUROMUTILIN 2-[(DIPHENYLMETHYL)THIO]ACETIC ACID ESTER WITH ANTI-DRUG RESISTANT BACTERIA ACTIVITY AND A METHOD OF PREPARING THE SAME
    Publication number: 20220348540
    Abstract: A compound with anti-drug resistant bacteria activity having the formula (I): is disclosed. The methods of preparing the compound of formula (I) are also disclosed.
    Type: Application
    Filed: April 24, 2021
    Publication date: November 3, 2022
    Applicant: SHAANXI UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Dan YANG, Jingyi LI, Liang XIN, Ruina BIAN, Jie ZHANG, Qianqian ZHAO, Yuqing ZHAO, Han LI, Bin TIAN, Yongbo WANG, Chengyuan LIANG, Liang QI, Gennian MAO
  • PLEUROMUTILIN SALICYLIC ACID ESTER WITH ANTIBACTERIAL ACTIVITY AND A METHOD OF PREPARING THE SAME
    Publication number: 20220259138
    Abstract: A compound with anti-drug resistant bacteria activity having the following formula (I): is disclosed. The methods of preparing the compound of formula (I) are also disclosed.
    Type: Application
    Filed: February 12, 2021
    Publication date: August 18, 2022
    Applicant: SHAANXI UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Qianqian ZHAO, Liang XIN, Jingyi LI, Ruina BIAN, Dan YANG, Liang QI, Bin TIAN, Jian ZHA, Wenbo YAO, Gennian MAO, Han LI, Chunyang SHI, Yongbo WANG, Jingwen XU
  • Pleuromutilin salicylic acid ester with antibacterial activity and a method of preparing the same
    Patent number: 11401233
    Abstract: A compound with anti-drug resistant bacteria activity having the following formula (I): (I) is disclosed. The methods of preparing the compound of formula (I) are also disclosed.
    Type: Grant
    Filed: February 12, 2021
    Date of Patent: August 2, 2022
    Assignee: SHAANXI UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Qianqian Zhao, Liang Xin, Jingyi Li, Ruina Bian, Dan Yang, Liang Qi, Bin Tian, Jian Zha, Wenbo Yao, Gennian Mao, Han Li, Chunyang Shi, Yongbo Wang, Jingwen Xu
  • PLEUROMULIN 7-CHLORO-1-CYCLOPROPYL-6-FLUORO-1,4-DIHYDRO-4-OXOQUINOLINE-3-CARBOXYLIC ACID ESTER WITH ANTIBACTERIAL ACTIVITY AND A METHOD OF PREPARING THE SAME
    Publication number: 20220235008
    Abstract: A compound with anti-drug resistant bacteria activity having the following formula (I): is disclosed. The methods of preparing the compound of formula (I) are also disclosed.
    Type: Application
    Filed: January 25, 2021
    Publication date: July 28, 2022
    Applicant: SHAANXI UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Wenbo YAO, Guaiping QIAO, Nan HUI, Juan LI, Liang XIN, Jingyi LI, Ruina BIAN, Han LI, Gennian MAO, Bin TIAN, Dan YANG, Chengyuan LIANG
  • Lilac ginkgo brick tea and method of preparing the same
    Patent number: 11376299
    Abstract: A method of preparing a Lilac Ginkgo Brick Tea includes the following steps: (1) mixing and drying fresh Lilac leaves and Ginkgo leaves to obtain a Lilac Ginkgo Tea; (2) fermenting the Lilac Ginkgo Tea to obtain a Fermented Lilac Ginkgo Tea; (3) mixing the Fermented Lilac Ginkgo Tea with a black tea to obtain a Fermented Lilac Ginkgo Tea Mixture; and (4) processing the Fermented Lilac Ginkgo Tea Mixture to obtain the Lilac Ginkgo Brick Tea.
    Type: Grant
    Filed: October 20, 2019
    Date of Patent: July 5, 2022
    Assignee: XI'AN KANGYUANSHENG BIOMEDICAL TECHNOLOGY CO., LTD.
    Inventors: Jia Wan, Chunchun Kong, Chengyuan Liang, Nan Hui, Chunyang Shi, Han Li, Bin Tian, Gennian Mao, Qianqian Zhao, Qiao Zeng
  • PLEUROMULIN LIPOIC ACID ESTER WITH ANTIBACTERIAL ACTIVITY AND A METHOD OF PREPARING THE SAME
    Publication number: 20220194918
    Abstract: A compound with anti-drug resistant bacteria activity having the following formula (I): is disclosed. A method of preparing the compound of formula (I) is also disclosed.
    Type: Application
    Filed: December 19, 2020
    Publication date: June 23, 2022
    Applicant: SHAANXI UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Qianqian ZHAO, Liang XIN, Jingyi LI, Dan YANG, Nan HUI, Guaiping QIAO, Han LI, Yanjun LI, Liang QI, Wenbo YAO, Gennian MAO, Chengyuan LIANG
  • Silibinin lipoic acid ester with hepatoprotective activity and a method of preparing the same
    Patent number: 11306076
    Abstract: A compound having the formula (I): is disclosed. A method of preparing the compound of formula (I) is also disclosed.
    Type: Grant
    Filed: May 11, 2020
    Date of Patent: April 19, 2022
    Assignee: XI'AN TAIKOMED PHARMACEUTICAL TECHNOLOGY CO., LTD.
    Inventors: Yonghong Tang, Huafeng Qi, Peiyu Zhou, Xingke Ju, Chengyuan Liang, Yuzhi Liu, Bin Tian, Lei Tian, Gennian Mao, Limei Wang, Yuanyuan He, Yongbo Wang, Jingwen Xu, Dan Yang, Liang Qi, Wenbo Yao, Qianqian Zhao, Han Li
  • METHOD OF PREPARING HYDROXYTYROSOL CINNAMIC ACID ESTER WITH ANTIOXIDANT AND ANTIBACTERIAL ACTIVITIES
    Publication number: 20220089518
    Abstract: A method of preparing a compound of formula (I): is disclosed. The compound of formula (I) can be used as an antioxidant agent. The compound can also be used as an antibacterial agent to inhibit Staphylococcus aureus MRSA 18-222 and Pseudomonas aeruginosa MDR-PA 18-1774.
    Type: Application
    Filed: September 19, 2020
    Publication date: March 24, 2022
    Applicant: SHAANXI UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Han LI, Nan HUI, Guaiping QIAO, Juan LI, Wenbo YAO, Yongbo WANG, Gennian MAO, Bin TIAN, Yanjun LI, Qiaoqiao ZHAO, Jingwen XU, Dan YANG, Chengyuan LIANG
  • SILIBININ LIPOIC ACID ESTER WITH HEPATOPROTECTIVE ACTIVITY AND A METHOD OF PREPARING THE SAME
    Publication number: 20210347767
    Abstract: A compound having the formula (I): is disclosed. A method of preparing the compound of formula (I) is also disclosed.
    Type: Application
    Filed: May 11, 2020
    Publication date: November 11, 2021
    Applicant: SHAANXI UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Xingke JU, Chengyuan LIANG, Yuzhi LIU, Bin TIAN, Lei TIAN, Gennian MAO, Limei WANG, Yuanyuan HE, Yongbo WANG, Jingwen XU, Dan YANG, Liang QI, Wenbo YAO, Qianqian ZHAO, Han LI
  • Pleuromutilin hippuric acid ester with antibacterial activity and a method of preparing the same
    Patent number: 11117859
    Abstract: A compound with anti-drug resistant bacteria activity having the following formula (I) is disclosed. The methods of preparing the compound of formula (I) are also disclosed.
    Type: Grant
    Filed: February 12, 2021
    Date of Patent: September 14, 2021
    Assignee: SHAANXI UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Dan Yang, Jingyi Li, Liang Xin, Qianqian Zhao, Liang Qi, Bin Tian, Jian Zha, Wenbo Yao, Gennian Mao, Han Li, Chunyang Shi, Yongbo Wang, Jingwen Xu
  • Cinnamyl alcohol acitretin ester with antioxidant activity and a method of preparing the same
    Patent number: 11084775
    Abstract: A compound having the formula (I): (I) is disclosed. A method of preparing the compound of formula (I) is also disclosed.
    Type: Grant
    Filed: August 18, 2020
    Date of Patent: August 10, 2021
    Assignee: SHAANXI UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Bin Tian, Juan Li, Gennian Mao, Limei Wang, Mudan Xu, Xingke Ju, Han Li, Yanjun Li, Qiao Zeng, Chengyuan Liang
  • Cinnamyl alcohol cassic acid ester with antibacterial activity and a method of preparing the same
    Patent number: 10947182
    Abstract: A compound having the formula (I): is disclosed. A method of preparing the compound of formula (I) is also disclosed.
    Type: Grant
    Filed: June 27, 2020
    Date of Patent: March 16, 2021
    Assignee: SHAANXI UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Han Li, Nan Hui, Chengyuan Liang, Xingke Ju, Guaiping Qiao, Juan Li, Yuanyuan He, Bin Tian, Yongbo Wang, Jingwen Xu, Liang Qi, Dan Yang, Qiangian Zhao, Yanjun Li, Qiao Zeng, Gennian Mao, Limei Wang
  • 6-aminouracil cassic acid ester with antibacterial activity and a method of preparing the same
    Patent number: 10941120
    Abstract: A compound having the formula (I): is disclosed. A method of preparing the compound of formula (I) is also disclosed.
    Type: Grant
    Filed: June 23, 2020
    Date of Patent: March 9, 2021
    Assignee: SHAANXI UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Han Li, Nan Hui, Chengyuan Liang, Xingke Ju, Guaiping Qiao, Juan Li, Yuanyuan He, Bin Tian, Yongbo Wang, Jingwen Xu, Liang Qi, Dan Yang, Qianqian Zhao, Yanjun Li, Qiao Zeng, Gennian Mao, Limei Wang
  • Hydroxytyrosol 4-methoxycinnamic acid ester with antibacterial activity and a method of preparing the same
    Patent number: 10906863
    Abstract: A compound having the formula (I): is disclosed. A method of preparing the compound of formula (I) is also disclosed.
    Type: Grant
    Filed: April 9, 2020
    Date of Patent: February 2, 2021
    Assignee: SHAANXI UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Gennian Mao, Limei Wang, Bin Tian, Xingke Ju, Nan Hui, Juan Li, Guaiping Qiao, Dan Yang, Jingwen Xu, Liang Qi, Wenbo Yao, Han Li, Chengyuan Liang
  • Hydroxytyrosol acitretin ester with antioxidant activity and a method of preparing the same
    Patent number: 10836703
    Abstract: A compound having the formula (I): is disclosed. A method of preparing the compound of formula (I) is also disclosed.
    Type: Grant
    Filed: August 18, 2020
    Date of Patent: November 17, 2020
    Assignee: SHAANXI UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Yongbo Wang, Yuanyuan He, Gennian Mao, Mudan Xu, Xingke Ju, Han Li, Qianqian Zhao, Bin Tian, Chengyuan Liang