Patents by Inventor Wenbo Yao

Wenbo Yao 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).

  • VEHICLE POWER TRANSMISSION SYSTEM AND VEHICLE POWER SYSTEM
    Publication number: 20230264566
    Abstract: Disclosed are a vehicle power transmission system and a vehicle power system. The vehicle power transmission system includes two motor output shafts, two power output shafts and two transmission mechanisms respectively connected between the two motor output shafts and the two power output shafts correspondingly. Each transmission mechanism includes a motor output gear, a power output gear and a middle transmission gear structure. The motor output gear is arranged on a motor output shaft, and the power output gear is arranged on a power output shaft. The middle transmission gear structure is in transmission connection with the motor output gear and the power output gear. The two power output shafts extend in a first direction, along the first direction, projections of the two motor output shafts are at least partially overlapped and/or projections of the two transmission mechanisms are at least partially overlapped.
    Type: Application
    Filed: July 28, 2022
    Publication date: August 24, 2023
    Applicants: ZHEJIANG GEELY HOLDING GROUP CO., LTD., WUXI INFIMOTION PROPULSION TECHNOLOGY CO., LTD., WUXI INFIMOTION TECHNOLOGY CO., LTD.
    Inventors: Guanghai YE, Yuting ZHAO, Shijun CHEN, Wenbo YAO, Youdi SHI, Shiquan GOU, Yanjun TAN, Xiaozhe LIN
  • 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 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
  • 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
  • Pleuromutilin ursodeoxycholic acid ester with antibacterial activity and a method of preparing the same
    Patent number: 11186607
    Abstract: A compound with antibacterial activity having the following formula (I): is disclosed. A method of preparing the compound of formula (I) is also disclosed.
    Type: Grant
    Filed: December 25, 2020
    Date of Patent: November 30, 2021
    Assignee: Xi'an Taikomed Pharmaceutical Technology Co., Ltd.
    Inventors: Yonghong Tang, Bin Tian, Lei Tian, Yanjun Li, Qiao Zeng, Dan Yang, Liang Xin, Jingyi Li, Qianqian Zhao, Minghui Chang, Huafeng Qi, Zhuanmei Yuan, Wenbo Yao, Guaiping Qiao, Juan Li, Nan Hui, Han Li
  • 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
  • Pleuromulin tretinoin ester with antibacterial activity and a method of preparing the same
    Patent number: 11168049
    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: November 9, 2021
    Assignee: XI'AN TAIKOMED PHARMACEUTICAL TECHNOLOGY CO., LTD.
    Inventors: Yonghong Tang, Minghui Chang, Huafeng Qi, Bin Tian, Juan Li, Liang Xin, Jingyi Li, Dan Yang, Han Li, Yanjun Li, Liang Qi, Wenbo Yao, Chengyuan Liang
  • Pleuromulin acitretin ester with antibacterial activity and a method of preparing the same
    Patent number: 11155514
    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: October 26, 2021
    Assignee: SHAANXI UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Bin Tian, Juan Li, Nan Hui, Guaiping Qiao, Liang Xin, Jingyi Li, Dan Yang, Han Li, Yanjun Li, Liang Qi, Wenbo Yao, Chengyuan Liang
  • 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
  • Method of preparing a cinnamyl alcohol retinoic acid ester with antioxidant and antibacterial activities
    Patent number: 11072575
    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 18-596 and Staphylococcus aureus 18-596.
    Type: Grant
    Filed: September 19, 2020
    Date of Patent: July 27, 2021
    Assignee: XI'AN TAIKOMED PHARMACEUTICAL TECHNOLOGY CO., LTD.
    Inventors: Yonghong Tang, Minghui Chang, Huafeng Qi, Peiyu Zhou, Zhuanmei Yuan, Wenbo Yao, Guaiping Qiao, Bin Tian, Juan Li
  • 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
  • Silibinin 3,3?-thiodipropionic acid ester with hepatoprotective activity and a method of preparing the same
    Patent number: 10766885
    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: September 8, 2020
    Assignee: SHAANXI UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Xingke Ju, Chengyuan Liang, Bin Tian, Yuzhi Liu, Lei Tian, Gennian Mao, Limei Wang, Yuanyuan He, Yongbo Wang, Jingwen Xu, Dan Yang, Liang Qi, Wenbo Yao, Qianqian Zhao, Han Li
  • Hydroxytyrosol ursodeoxycholic acid ester with antioxidant activity and a method of preparing the same
    Patent number: 10738077
    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: August 11, 2020
    Assignee: SHAANXI UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Wenbo Yao, Guaiping Qiao, Juan Li, Nan Hui, Qiao Zeng, Han Li, Bin Tian, Yongbo Wang, Dan Yang, Jingwen Xu, Liang Qi, Yanjun Li, Chengyuan Liang
  • Gossypol isatin schiff base compounds with antitumor activities and a method of preparing the same
    Patent number: 10729675
    Abstract: A gossypol isatin Schiff base compound with antitumor activities represented by formula I: R1 and R2 are independently hydrogen, alkyl, cycloalkyl, alkoxy, nitro, halogen, unsubstituted or substituted phenyl, or unsubstituted or substituted benzyl. A method of preparing the compound of formula I is also disclosed.
    Type: Grant
    Filed: February 7, 2019
    Date of Patent: August 4, 2020
    Assignee: SHAANXI UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Chengyuan Liang, Xingke Ju, Shunjun Ding, Lei Tian, Yuzhi Liu, Xiaolin Xie, Dezhu Zhang, Wenbo Yao, Dan Yang
  • Hydroxytyrosol dihydrocaffeate having antioxidant activity and a method for preparing the same
    Patent number: 10640450
    Abstract: A compound having the formula (I): is disclosed. A method of preparing the compound of formula (I) is also disclosed.
    Type: Grant
    Filed: December 21, 2019
    Date of Patent: May 5, 2020
    Assignee: SHAANXI UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Bin Tian, Xingke Ju, Jingyi Li, Liang Xin, Han Li, Liang Qi, Qianqian Zhao, Yongbo Wang, Dan Yang, Chengyuan Liang, Wenbo Yao