Patents by Inventor Meili Sun

Meili 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).

  • PHARMACEUTICAL COMPOSITION AND PREPARATION METHOD THEREFOR
    Publication number: 20210401819
    Abstract: The present invention provides an oral pharmaceutical composition and a usage thereof, comprising a pharmaceutically acceptable acidic medicinal auxiliary material whose surface is modified and dabigatran etexilate or pharmaceutically acceptable salts or aquo-complexes thereof. The present invention further provides a surface modification method for a medicinal auxiliary material.
    Type: Application
    Filed: July 7, 2021
    Publication date: December 30, 2021
    Inventors: Zeren Wang, Yulan Zhao, Lijiang Wang, Xiao Zhang, Jun Xu, Shunqin Chen, Meili Sun, Guisheng Jiang
  • Preparation method therefor
    Patent number: 11083721
    Abstract: The present invention provides an oral pharmaceutical composition and a usage thereof, comprising a pharmaceutically acceptable acidic medicinal auxiliary material whose surface is modified and dabigatran etexilate or pharmaceutically acceptable salts or aquo-complexes thereof. The present invention further provides a surface modification method for a medicinal auxiliary material.
    Type: Grant
    Filed: December 26, 2019
    Date of Patent: August 10, 2021
    Assignee: Shenzhen Pharmacin Co., Ltd.
    Inventors: Zeren Wang, Yulan Zhao, Lijiang Wang, Xiao Zhang, Jun Xu, Shunqin Chen, Meili Sun, Guisheng Jiang
  • Pharmaceutical composition and preparation method therefor
    Patent number: 10864204
    Abstract: The present invention provides an oral pharmaceutical composition and a usage thereof, comprising a pharmaceutically acceptable acidic medicinal auxiliary material whose surface is modified and dabigatran etexilate or pharmaceutically acceptable salts or aquo-complexes thereof. The present invention further provides a surface modification method for a medicinal auxiliary material.
    Type: Grant
    Filed: October 10, 2018
    Date of Patent: December 15, 2020
    Assignee: SHENZHEN PHARMACIN CO., LTD.
    Inventors: Zeren Wang, Yulan Zhao, Lijiang Wang, Xiao Zhang, Jun Xu, Shunqin Chen, Meili Sun, Guisheng Jiang
  • PHARMACEUTICAL COMPOSITION AND PREPARATION METHOD THEREFOR
    Publication number: 20200129494
    Abstract: The present invention provides an oral pharmaceutical composition and a usage thereof, comprising a pharmaceutically acceptable acidic medicinal auxiliary material whose surface is modified and dabigatran etexilate or pharmaceutically acceptable salts or aquo-complexes thereof. The present invention further provides a surface modification method for a medicinal auxiliary material.
    Type: Application
    Filed: December 26, 2019
    Publication date: April 30, 2020
    Inventors: Zeren Wang, Yulan ZHAO, Lijiang WANG, Xiao ZHANG, Jun XU, Shunqin CHEN, Meili SUN, Guisheng JIANG
  • PHARMACEUTICAL COMPOSITION AND PREPARATION METHOD THEREFOR
    Publication number: 20190038614
    Abstract: The present invention provides an oral pharmaceutical composition and a usage thereof, comprising a pharmaceutically acceptable acidic medicinal auxiliary material whose surface is modified and dabigatran etexilate or pharmaceutically acceptable salts or aquo-complexes thereof. The present invention further provides a surface modification method for a medicinal auxiliary material.
    Type: Application
    Filed: October 10, 2018
    Publication date: February 7, 2019
    Inventors: Zeren WANG, Yulan ZHAO, Lijiang WANG, Xiao ZHANG, Jun XU, Shunqin CHEN, Meili SUN, Guisheng JIANG
  • Pharmaceutical composition and preparation method therefor
    Patent number: 10159664
    Abstract: The present invention provides an oral pharmaceutical composition and a usage thereof, comprising a pharmaceutically acceptable acidic medicinal auxiliary material whose surface is modified and dabigatran etexilate or pharmaceutically acceptable salts or aquo-complexes thereof. The present invention further provides a surface modification method for a medicinal auxiliary material.
    Type: Grant
    Filed: June 28, 2017
    Date of Patent: December 25, 2018
    Assignee: Shenzhen Pharmacin Co., Ltd.
    Inventors: Zeren Wang, Yulan Zhao, Lijiang Wang, Xiao Zhang, Jun Xu, Shunqin Chen, Meili Sun, Guisheng Jiang