Patents by Inventor Dawei Tan

Dawei Tan 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 COMPOSITIONS FOR COMBATING THROMBOTIC DISEASES AND THEIR PREPARATION AND USES
    Publication number: 20120316122
    Abstract: The present invention relates to a pharmaceutical composition for combating a thrombotic disease and a method for making the same and a use thereof. The pharmaceutical composition mainly comprises timosaponin AIII and timosaponin BII, and optionally pharmaceutically acceptable excipients, characterized in that the amount of timosaponin AIII is greater than or equal to the amount of timosaponin BII. The present invention further relates to a use of timosaponin AIII and timosaponin BII in manufacturing a medicament or product for the prophylaxis or to treatment of a thrombotic disease. The present pharmaceutical composition can not only bring about effects of prophylaxis or treatment of a thrombotic disease, but also alleviate blood bleeding or bleeding tendency in patients.
    Type: Application
    Filed: September 7, 2009
    Publication date: December 13, 2012
    Applicant: INSTITUTE OF RADIATION MEDICINE, ACADEMY OF MILITARY MEDICAL SCIENCES ,PLA
    Inventors: Baiping Ma, Yuwen Cong, Liping Kang, Yue Gao, Dawei Tan, Chengqi Xiong, Yang Zhao
  • Use of timosaponin Bll in the preparation of a medicament or product for the prevention and treatment of stroke
    Patent number: 7998936
    Abstract: The invention disclosed the use of timosaponin BII in the preparation of a medicament or product for the prevention and treatment of stroke. The experiments prove that timosaponin BII can improve the neurological symptoms of cerebral ischemic rat, reduce infarct size, relieve brain water edema, improve hemorheology, reduce inflammatory injury of cerebral ischemia.
    Type: Grant
    Filed: April 21, 2005
    Date of Patent: August 16, 2011
    Assignee: Institute of Radiation Medicine, Academy of Military Medical Sciences, PLA
    Inventors: Baiping Ma, Quiping Xu, Yang Zhao, Chengqi Xiong, Dawei Tan
  • Use of Timosaponin BII in the Preparation Of A Medicament or Product for the Prevention and Treatment of Stroke
    Publication number: 20090075912
    Abstract: The invention disclosed the use of timosaponin BII in the preparation of a medicament or product for the prevention and treatment of stroke. The experiments prove that timosaponin BII can improve the neurological symptoms of cerebral ischemic rat, reduce infarct size, relieve brain water edema, improve hemorheology, reduce inflammatory injury of cerebral ischemia.
    Type: Application
    Filed: April 21, 2005
    Publication date: March 19, 2009
    Applicant: Institute of Radiation Medicine, Academy of Military Medical Sciences, PLA
    Inventors: Baiping Ma, Quiping Xu, Yang Zhao, Chengqi Xiong, Dawei Tan