Patents by Inventor Wujun Dong

Wujun Dong 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).

  • Patent number: 11771660
    Abstract: A flavonoid polyphenol drug self-emulsifying composition based on a flavonoid polyphenol drug-phospholipid complex being used as an intermediate, the composition comprising a flavonoid polyphenol drug-phospholipid complex, an oil phase, an emulsifier and a co-emulsifier, the flavonoid polyphenol drug comprising one or more selected from baicalein, proanthocyanidin, quercetin, curcumin and resveratrol. The described self-emulsifying composition has the beneficial effects of good stability, a high amount of drug loading, high bioavailability, and so on.
    Type: Grant
    Filed: April 8, 2020
    Date of Patent: October 3, 2023
    Assignees: BEIJING WEHAND-BIO PHARMACEUTICAL CO., LTD., INSTITUTE OF MATERIA MEDICA, CHINESE ACADEMY OF MEDICAL SCIENCE & PEKING UNION MEDICAL COLLEGE
    Inventors: Yuling Liu, Hengfeng Liao, Yue Gao, Wujun Dong, Zhihua Liu, Bangyuan Wang, Yun Zhang, Yu Feng, Junzhuo Zhou, Lu Liu, Jun Ye, Yanfang Yang, Xuejun Xia
  • Publication number: 20220301054
    Abstract: The invention relates to a block bidding method and system for promoting clean energy consumption based on the power trading platform. The block bidding method includes the following steps: dividing the time slots for clean energy units to participate in power trading; predicting the typical monthly power generation curve of clean energy units; decomposing the signed annual power contract of clean energy units into months; determining the monthly trading declaration curve of clean energy units; determining the monthly trading declaration curve of clean energy units; determining the time-slot declaration price of clean energy units; realizing the trading clearing by the power trading platform in accordance with the principle of “high-low matching”.
    Type: Application
    Filed: April 28, 2021
    Publication date: September 22, 2022
    Inventors: Lei WANG, Kai XIE, Yali ZHANG, Wujun DONG, Honghai TANG, Ning YANG, Hao TAN, Liang XU, Nan KANG, Peiyu XI, Haining WANG, Shijie JI, Qingbo WANG, Chuncheng GAO, Yin FANG, Shuhong SHI, Mingzhu YUAN, Qian ZHANG, Wentao LV, Jingwei LV, Wanli HU, Ziyang BAI, Junliang LV, Jincheng ZHANG, Xian ZHAO, Xin CHANG, Shulu WAN, Shoubao LI, Ruixiao LI, Ying XUE, Xuan YIN
  • Publication number: 20220168237
    Abstract: A flavonoid polyphenol drug self-emulsifying composition based on a flavonoid polyphenol drug-phospholipid complex being used as an intermediate, the composition comprising a flavonoid polyphenol drug-phospholipid complex, an oil phase, an emulsifier and a co-emulsifier, the flavonoid polyphenol drug comprising one or more selected from baicalein, proanthocyanidin, quercetin, curcumin and resveratrol. The described self-emulsifying composition has the beneficial effects of good stability, a high amount of drug loading, high bioavailability, and so on.
    Type: Application
    Filed: April 8, 2020
    Publication date: June 2, 2022
    Inventors: Yuling LIU, Hengfeng LIAO, Yue GAO, Wujun DONG, Zhihua LIU, Bangyuan WANG, Yun ZHANG, Yu FENG, Junzhuo ZHOU, Lu LIU, Jun YE, Yanfang YANG, Xuejun XIA
  • Patent number: 10778751
    Abstract: It involves the field of power trading technology and a method for microservice transformation of power trading function comprising the following steps: (1) divide the function in extranet trading cloud into many multiple individual micro services and divide the function in intranet trading cloud into multiple individual micro services; (2) register a node information for each individual micro service in service registry when service deployment starts; (3) extranet users and intranet users enter into extranet trading cloud and intranet trading cloud respectively through PC terminal or mobile terminal, obtain the actual network address that needs to be served from service registry, send a request to the requested service, and perform related business operation.
    Type: Grant
    Filed: December 22, 2017
    Date of Patent: September 15, 2020
    Assignees: BEIJING KEDONG POWER CONTROL SYSTEM CO., LTD, NARI GROUP CORPORATION, STATE GRID CORPORATION OF CHINA
    Inventors: Lin Cheng, Haining Wang, Xian Zhang, Chuncheng Gao, Yonghui Liu, Yin Fang, Shuhong Shi, Yong Dai, Li Tao, Chunyan Wang, Mingzhu Yuan, Lei Wang, Tao Wang, Jie Liu, Xian Zhao, Xiang Tan, Ning Yang, Shoubao Li, Peiyu Xi, Qian Zhang, Dong Liu, Wujun Dong, Wentao Lv, Shulu Wan, Wei Wang, Xiaopeng Yuan, Junliang Lv, Lin Zhang, Xin Chang, Yujian Wu
  • Patent number: 10611852
    Abstract: Provided are an insulin-lipid complex, a preparation method thereof, and a formulation thereof. The insulin-lipid complex is prepared by compounding insulin and a lipid material in an organic solvent system containing a low boiling point acid, and drying. The mass ratio of insulin to the lipid material is 1:3˜1:20. An oil solution of the insulin-lipid complex and vesicles containing insulin are further provided.
    Type: Grant
    Filed: February 13, 2018
    Date of Patent: April 7, 2020
    Assignee: INSTITUTE OF MATERIA MEDICA, CHINESE ACADEMY OF MEDICAL SCIENCES
    Inventors: Yuling Liu, Cuiping Zhou, Zhihui Song, Lin Li, Hongliang Wang, Xuejun Xia, Renyun Wang, Wujun Dong, Dujia Jin
  • Publication number: 20200084263
    Abstract: It involves the field of power trading technology and a method for microservice transformation of power trading function comprising the following steps: (1) divide the function in extranet trading cloud into many multiple individual micro services and divide the function in intranet trading cloud into multiple individual micro services; (2) register a node information for each individual micro service in service registry when service deployment starts; (3) extranet users and intranet users enter into extranet trading cloud and intranet trading cloud respectively through PC terminal or mobile terminal, obtain the actual network address that needs to be served from service registry, send a request to the requested service, and perform related business operation.
    Type: Application
    Filed: December 22, 2017
    Publication date: March 12, 2020
    Inventors: LIN CHENG, HAINING WANG, XIAN ZHANG, CHUNCHENG GAO, YONGHUI LIU, YIN FANG, SHUHONG SHI, YONG DAI, LI TAO, CHUNYAN WANG, MINGZHU YUAN, LEI WANG, TAO WANG, JIE LIU, XIAN ZHAO, XIANG TAN, NING YANG, SHOUBAO LI, PEIYU XI, QIAN ZHANG, DONG LIU, WUJUN DONG, WENTAO LV, SHULU WAN, WEI WANG, XIAOPENG YUAN, JUNLIANG LV, LIN ZHANG, XIN CHANG, YUJIAN WU
  • Publication number: 20200081898
    Abstract: The invention involves the field of power trading and especially involves a method for construction of power trading index system based on big data technology. Main steps are as follows: 1. data acquisition; 2. construction of index system: construction of index system is mainly based on cloud focus evaluation method to solve the problem of variables transformation and make data analysis through high concurrency distributed computing power of Spark memory access; 3. index calculation: adopt objective weighting approach to determine the weight of each index after index configuration and then adopt cloud focus evaluation method to calculate the weighted deviation of each index; store final evaluation result of each index into HDFS database after Spark calculation; 4. index display.
    Type: Application
    Filed: December 22, 2017
    Publication date: March 12, 2020
    Inventors: HAINING WANG, LIN CHENG, YONGHUI LIU, SHUHONG SHI, XIAN ZHANG, CHUNCHENG GAO, YIN FANG, YONG DAI, LI TAO, MINGZHU YUAN, LEI WANG, TAO WANG, JIE LIU, XIAN ZHAO, XIANG TAN, NING YANG, SHOUBAO LI, PEIYU XI, QIAN ZHANG, CHUNYAN WANG, DONG LIU, WUJUN DONG, WENTAO LV, SHULU WAN, WEI WANG, XIAOPENG YUAN, JUNLIANG LV, LIN ZHANG, XIN CHANG, YUJIAN WU
  • Publication number: 20180171031
    Abstract: Provided are an insulin-lipid complex, a preparation method thereof, and a formulation thereof. The insulin-lipid complex is prepared by compounding insulin and a lipid material in an organic solvent system containing a low boiling point acid, and drying. The mass ratio of insulin to the lipid material is 1:3-1:20. An oil solution of the insulin-lipid complex and vesicles containing insulin are further provided.
    Type: Application
    Filed: February 13, 2018
    Publication date: June 21, 2018
    Inventors: Yuling LIU, Cuiping ZHOU, Zhihui SONG, Lin LI, Hongliang WANG, Xuejun XIA, Renyun WANG, Wujun DONG, Dujia JIN
  • Publication number: 20130338064
    Abstract: Provided are an insulin-lipid complex, a preparation method thereof, and a formulation thereof. The insulin-lipid complex is prepared by compounding insulin and a lipid material in an organic solvent system containing a low boiling point acid, and drying. The mass ratio of insulin to the lipid material is 1:3˜1:20. An oil solution of the insulin-lipid complex and vesicles containing insulin are further provided.
    Type: Application
    Filed: July 14, 2011
    Publication date: December 19, 2013
    Applicant: Institute of Materia Medica, Chinese Academy of Medical Sciences
    Inventors: Yuling Liu, Cuiping Zhou, Zhihui Song, Lin Li, Hongliang Wang, Xuejun Xia, Renyun Wang, Wujun Dong, Dujia Jin