Patents by Inventor Xijun Yan

Xijun Yan 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: 20230201293
    Abstract: The present invention relates to an application of a traditional Chinese medicine composition and formulation thereof in the preparation of medicaments for preventing and/or treating novel coronavirus pneumonia.
    Type: Application
    Filed: April 28, 2021
    Publication date: June 29, 2023
    Inventors: He SUN, Xuefeng SU, Zhiyong ZHONG, Anni LI, Xijun YAN, Naifeng WU, Kaijing YAN
  • Publication number: 20220151984
    Abstract: A pharmaceutical composition is prepared from the following raw materials (in parts by weight): silybin (8.75-60), phospholipid (15-65), a Pu'er tea extract (25-200), and vitamin E (6.25-40). The composition has the effect of treating non-alcoholic fatty liver diseases.
    Type: Application
    Filed: January 28, 2022
    Publication date: May 19, 2022
    Applicant: TASLY PHARMACEUTICAL GROUP CO., LTD.
    Inventors: He SUN, Xijun YAN, Naifeng WU, Kaijing YAN, Yonghong ZHU, Shunnan ZHANG, Xiaolin BAI, Xiaohui MA, Yi HE, Ting LI, Lei LI
  • Patent number: 11318112
    Abstract: A pharmaceutical composition is prepared from the following raw materials (in parts by weight): silybin (8.75-60), phospholipid (15-65), a Pu'er tea extract (25-200), and vitamin E (6.25-40). The composition has the effect of treating non-alcoholic fatty liver diseases.
    Type: Grant
    Filed: March 22, 2016
    Date of Patent: May 3, 2022
    Assignee: TASLY PHARMACEUTICAL GROUP CO., LTD.
    Inventors: He Sun, Xijun Yan, Naifeng Wu, Kaijing Yan, Yonghong Zhu, Shunnan Zhang, Xiaolin Bai, Xiaohui Ma, Yi He, Ting Li, Lei Li
  • Patent number: 11013694
    Abstract: The present invention relates to a preparation method for a traditional Chinese medicine drop pill and a traditional Chinese medicine micro drop pill prepared by using the method, and in particular, the present invention relates to a micro drop pill preparation method with high drug-loading capacity, simple preparation process and high production rate and a micro drop pill prepared by using the method. Specially, The drop pill preparation method used comprises the following steps: (1) material melting step: heat melting a medicine and a drop pill matrix to obtain a molten medicine liquid; (2) dropping step: delivering the molten medicine liquid to a dripper, and acquiring medicine drops of the molten medicine liquid by means of vibration dropping; and, (3) condensation step: cooling the medicine drops with a cooling gas to obtain micro drop pills.
    Type: Grant
    Filed: May 24, 2019
    Date of Patent: May 25, 2021
    Assignee: TASLY PHARMACEUTICAL GROUP CO., LTD.
    Inventors: Xijun Yan, Naifeng Wu, Kaijing Yan, Xiaobing Sun, Shunnan Zhang, Zhengliang Ye, Hai'ou Dong, Hongbo Zhang, Wensheng Zhang, Lihong Zhou, Chenming Li, Cong Chen, Xiaofeng Liu, Shiqing Wang, Changsheng Rong, Yongfeng Zheng, Lijun Fan
  • Patent number: 10507197
    Abstract: Disclosed is a pharmaceutical composition containing silibinin, which is prepared from the following bulk drugs by weight ratio: 8.75-60 parts of silibinin, 15-65 parts of phospholipid, and 25-200 parts of Pu'er tea extract. The drug has the function of treating non-alcoholic fatty liver.
    Type: Grant
    Filed: March 22, 2016
    Date of Patent: December 17, 2019
    Assignee: Tasly Pharmaceutical Group Co., Ltd.
    Inventors: Naifeng Wu, Xijun Yan, He Sun, Kaijing Yan, Yonghong Zhu, Shunnan Zhang, Xiaolin Bai, Yi He, Xiaohui Ma, Ting Li, Lei Li
  • Publication number: 20190274962
    Abstract: The present invention relates to a preparation method for a traditional Chinese medicine drop pill and a traditional Chinese medicine micro drop pill prepared by using the method, and in particular, the present invention relates to a micro drop pill preparation method with high drug-loading capacity, simple preparation process and high production rate and a micro drop pill prepared by using the method. Specially, The drop pill preparation method used comprises the following steps: (1) material melting step: heat melting a medicine and a drop pill matrix to obtain a molten medicine liquid; (2) dropping step: delivering the molten medicine liquid to a dripper, and acquiring medicine drops of the molten medicine liquid by means of vibration dropping; and, (3) condensation step: cooling the medicine drops with a cooling gas to obtain micro drop pills.
    Type: Application
    Filed: May 24, 2019
    Publication date: September 12, 2019
    Applicant: TASLY PHARMACEUTICAL GROUP CO., LTD.
    Inventors: Xijun Yan, Naifeng Wu, Kaijing Yan, Xiaobing Sun, Shunnan Zhang, Zhengliang Ye, Hai'ou Dong, Hongbo Zhang, Wensheng Zhang, Lihong Zhou, Chenming Li, Cong Chen, Xiaofeng Liu, Shiqing Wang, Changsheng Rong, Yongfeng Zheng, Lijun Fan
  • Patent number: 10376490
    Abstract: A pharmaceutical composition for treating non-alcoholic fatty liver diseases consists of a silybin-phospholipid complex preparation and Pu'er tea/tea product according to a weight ratio of 0.5-2.5:0.3-10, wherein the silybin-phospholipid complex capsule preparation and the Pu'er teat/tea product are separately packaged.
    Type: Grant
    Filed: March 22, 2016
    Date of Patent: August 13, 2019
    Assignee: Tasly Pharmaceutical Group Co., Ltd.
    Inventors: Naifeng Wu, Xijun Yan, He Sun, Kaijing Yan, Yonghong Zhu, Shunnan Zhang, Xiaolin Bai, Yi He, Xiaohui Ma, Ting Li
  • Patent number: 10376491
    Abstract: Disclosed are a pharmaceutical composition for treating non-alcoholic fatty liver and a method for preparing same. The composition is prepared from the following hulk drugs by weight ratio: 8.75-60 parts of silibinin, 15-65 parts of phospholipid, 25-200 parts of Pu'er tea extract, and 5-50 parts of radix puerariae extract.
    Type: Grant
    Filed: March 22, 2016
    Date of Patent: August 13, 2019
    Assignee: Tasly Pharmaceutical Group Co., Ltd.
    Inventors: Xijun Yan, Naifeng Wu, He Sun, Kaijing Yan, Yonghong Zhu, Xiaohui Ma, Shunnan Zhang, Changwen Li, Xiaolin Bai, Ting Li, Lei Li, Yi He
  • Patent number: 10307396
    Abstract: A pharmaceutical composition. The pharmaceutical composition is prepared from the following raw materials in parts by weight: 8.75-60 parts of silybin, 15-65 parts of phospholipid, 25-200 parts of a Pu'er tea extract, 6.25-40 parts of vitamin E, and 8.3-60 parts of L-carnitine. The composition can be used for treating non-alcoholic fatty liver diseases.
    Type: Grant
    Filed: March 22, 2016
    Date of Patent: June 4, 2019
    Assignee: Tasly Pharmaceutical Group Co., Ltd.
    Inventors: He Sun, Xijun Yan, Naifeng Wu, Kaijing Yan, Yonghong Zhu, Shunnan Zhang, Xiaolin Bai, Xiaohui Ma, Yi He, Ting Li, Lei Li
  • Patent number: 10307395
    Abstract: A pharmaceutical composition for treating non-alcoholic fatty liver diseases. The pharmaceutical composition is prepared from 8.75-60 parts by weight of silybin, 15-65 parts by weight of phospholipid, 25-150 parts by weight of a Pu'er tea extract, and 10.425-60 parts by weight of L-carnitine.
    Type: Grant
    Filed: March 22, 2016
    Date of Patent: June 4, 2019
    Assignee: Tasly Pharmaceutical Group Co., Ltd.
    Inventors: He Sun, Xijun Yan, Naifeng Wu, Kaijing Yan, Yonghong Zhu, Shunnan Zhang, Xiaolin Bai, Xiaohui Ma, Yi He, Ting Li, Lei Li
  • Patent number: 10300030
    Abstract: A traditional Chinese medicine composition and preparation thereof for treating cardiovascular diseases is provided. The traditional Chinese medicine composition consists of: by weight percentage, phenolic acid derivatives 30%˜80%, tanshinones 2%˜10% and saponins 15%˜60%.
    Type: Grant
    Filed: August 28, 2014
    Date of Patent: May 28, 2019
    Assignee: Tasly Pharmaceutical Group Co., Ltd.
    Inventors: Xijun Yan, Naifeng Wu, Shunnan Zhang, Ping Li, Zhengliang Ye, Lihong Zhou, Lianwen Qi, Fenglian Zhang, Minchao Qi, Zhexuan Yang, Wei Sun, Jing Yu, Hua Yang, Peng Liu, Xiaohui Ma, Hai'ou Dong, Wensheng Zhang, Lanlan Zhang, Chenming Li
  • Patent number: 10111811
    Abstract: An air-cooling micro drop pill capsule production line comprises a drop pill system, an air-cooling circulation system and a control system. The drop pill system comprises a molten material tank and a dripper. A vibration apparatus is arranged between the molten material tank and the dripper, and drives the dripper to vibrate up and down. A vibration shear force cuts liquor flowing out from the dripper into drops, and drop pills are formed after the drops fall into the air-cooling circulation system and are cooled. An online monitoring apparatus is arranged on the dripper, and comprises a pulse signal emission mechanism with an emission frequency which is the same as a vibration frequency of the vibration apparatus. The control system controls and regulates a dropping parameter according to a monitoring result of the online monitoring apparatus.
    Type: Grant
    Filed: July 11, 2014
    Date of Patent: October 30, 2018
    Assignee: TASLY PHARMACEUTICAL GROUP CO., LTD.
    Inventors: Xijun Yan, Xiaobing Sun, Yongfeng Zheng, Lijun Fan, Yan Fu
  • Patent number: 9999630
    Abstract: A traditional Chinese medicine composition for treating cardiovascular disease, and a preparation thereof, particularly a micro drop pill preparation thereof, and a method for preparing the preparation; the method for preparing the micro drop pill preparation can be used to prepare drop pills, coated drop pills, and drop pill capsules with a high drug loading capacity.
    Type: Grant
    Filed: July 11, 2014
    Date of Patent: June 19, 2018
    Assignee: Tasly Pharmaceutical Group Co., Ltd.
    Inventors: Xijun Yan, Naifeng Wu, Kaijing Yan, Zhengliang Ye, Shunnan Zhang, Lihong Zhou, Wensheng Zhang, Hai'ou Dong
  • Patent number: 9987320
    Abstract: A traditional Chinese medicine composition for treating cardiovascular disease, and a preparation thereof, particularly a micro drop pill preparation thereof, and a method for preparing the preparation; the method for preparing the micro drop pill preparation can be used to prepare drop pills, coated drop pills, and drop pill capsules with a high drug loading capacity.
    Type: Grant
    Filed: July 11, 2014
    Date of Patent: June 5, 2018
    Assignee: TASLY PHARMACEUTICAL GROUP CO., LTD.
    Inventors: Xijun Yan, Naifeng Wu, Kaijing Yan, Zhengliang Ye, Shunnan Zhang, Lihong Zhou, Wensheng Zhang, Hai'ou Dong, Yongfeng Zheng, Lijun Fan
  • Publication number: 20180104215
    Abstract: A pharmaceutical composition for treating non-alcoholic fatty liver diseases. The pharmaceutical composition is prepared from 8.75-60 parts by weight of silybin, 15-65 parts by weight of phospholipid, 25-150 parts by weight of a Pu'er tea extract, and 10.425-60 parts by weight of L-carnitine.
    Type: Application
    Filed: March 22, 2016
    Publication date: April 19, 2018
    Inventors: He SUN, Xijun YAN, Naifeng WU, Kaijing YAN, Yonghong ZHU, Shunnan ZHANG, Xiaolin BAI, Xiaohui MA, Yi HE, Ting LI, Lei LI
  • Publication number: 20180104216
    Abstract: Disclosed are a pharmaceutical composition for treating non-alcoholic fatty liver and a method for preparing same. The composition is prepared from the following hulk drugs by weight ratio: 8.75-60 parts of silibinin, 15-65 parts of phospholipid, 25-200 parts of Pu'er tea extract, and 5-50 parts of radix puerariae extract.
    Type: Application
    Filed: March 22, 2016
    Publication date: April 19, 2018
    Inventors: Xijun YAN, Naifeng WU, He SUN, Kaijing YAN, Yonghong ZHU, Xiaohui MA, Shunnan ZHANG, Changwen LI, Xiaolin BAI, Ting LI, Lei LI, Yi HE
  • Publication number: 20180055817
    Abstract: A pharmaceutical composition. The pharmaceutical composition is prepared from the following raw materials in parts by weight: 8.75-60 parts of silybin, 15-65 parts of phospholipid, 25-200 parts of a Pu'er tea extract, 6.25-40 parts of vitamin E, and 8.3-60 parts of L-carnitine. The composition can be used for treating non-alcoholic fatty liver diseases.
    Type: Application
    Filed: March 22, 2016
    Publication date: March 1, 2018
    Inventors: He SUN, Xijun YAN, Naifeng WU, Kaijing YAN, Yonghong ZHU, Shunnan ZHANG, Xiaolin BAI, Xiaohui MA, Yi HE, Ting LI, Lei LI
  • Publication number: 20180050015
    Abstract: A pharmaceutical composition is prepared from the following raw materials (in parts by weight): silybin (8.75-60), phospholipid (15-65), a Pu'er tea extract (25-200), and vitamin E (6.25-40). The composition has the effect of treating non-alcoholic fatty liver diseases.
    Type: Application
    Filed: March 22, 2016
    Publication date: February 22, 2018
    Inventors: He SUN, Xijun YAN, Naifeng WU, Kaijing YAN, Yonghong ZHU, Shunnan ZHANG, Xiaolin BAI, XIaohui MA, Yi HE, Ting LI, Lei LI
  • Patent number: RE49035
    Abstract: A traditional Chinese medicine composition for treating cardiovascular disease, and a preparation thereof, particularly a micro drop pill preparation thereof, and a method for preparing the preparation; the method for preparing the micro drop pill preparation can be used to prepare drop pills, coated drop pills, and drop pill capsules with a high drug loading capacity.
    Type: Grant
    Filed: December 16, 2019
    Date of Patent: April 19, 2022
    Assignee: Tasly Pharmaceutical Group Co., Ltd.
    Inventors: Xijun Yan, Naifeng Wu, Kaijing Yan, Zhengliang Ye, Shunnan Zhang, Lihong Zhou, Wensheng Zhang, Hai'ou Dong
  • Patent number: RE49050
    Abstract: A traditional Chinese medicine composition for treating cardiovascular disease, and a preparation thereof, particularly a micro drop pill preparation thereof, and a method for preparing the preparation; the method for preparing the micro drop pill preparation can be used to prepare drop pills, coated drop pills, and drop pill capsules with a high drug loading capacity.
    Type: Grant
    Filed: December 13, 2019
    Date of Patent: April 26, 2022
    Assignee: Tasly Pharmaceutical Group Co., Ltd.
    Inventors: Xijun Yan, Naifeng Wu, Kaijing Yan, Zhengliang Ye, Shunnan Zhang, Lihong Zhou, Wensheng Zhang, Hai'ou Dong, Yongfeng Zheng, Lijun Fan