Patents by Inventor Haibo Gong

Haibo Gong 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).

  • Thixotropic processing of magnesium composites with a nanoparticles-haloed grain structure for biomedical implant applications
    Patent number: 10532134
    Abstract: In described embodiments, the present invention includes a magnesium-based composite material formed from a plurality of ?-phase magnesium grains; and a ?-alloy phase comprising magnesium and nano-diamond and/or and phosphate containing nanoparticles, the ?-alloy phase surrounding each of the plurality of magnesium grains. A method of manufacturing a composite material is also disclosed.
    Type: Grant
    Filed: April 18, 2013
    Date of Patent: January 14, 2020
    Assignee: Drexel University
    Inventors: Gongyao Zhou, Haibo Gong, Donggang Yao
  • CORROSION RESISTANT ZN-MG ALLOY IMPLANT MATERIAL OF HIGH STRENGTH AND TOUGHNESS AND ABSORBABLE BY HUMAN BODY
    Publication number: 20170035942
    Abstract: A corrosion resistant Zn—Mg alloy implant material of high strength and toughness and absorbable by the human body, the alloy implant material having: 96 wt % to 99.98% Zn and 0.002 wt % to 4% Mg. The alloy implant material is applied to absorbable medical implants, particularly vascular stents and orthopedic implants. The alloy implant material can be absorbed in the human body environment, avoiding pain to patients caused by secondary surgery, and has much better corrosion resistance than magnesium alloy, and being able to achieve the two indexes of high corrosion resistance and high strength and toughness.
    Type: Application
    Filed: April 25, 2014
    Publication date: February 9, 2017
    Applicant: XI'AN ADVANCED MEDICAL TECHNOLOGY CO., LTD
    Inventors: Gongyao ZHOU, Gongqi QU, Haibo GONG
  • KIND OF ABSORBABLE HIGH STRENGTH AND TOUGHNESS CORROSION-RESISTANT ZINC ALLOY IMPLANT MATERIAL FOR HUMAN BODY
    Publication number: 20170028107
    Abstract: A kind of absorbable high strength & toughness corrosion-resistant zinc alloy implant material for human body, the elemental constituent and quality percent: Ce0.001%-2%, Mg0.001%-2%, Ca0.001%-2%, Cu0.01%-3%, others are Zn. Above-mentioned zinc alloy material is prepared as absorbable medical implant by using conventional method in this field, especially for intravascular stent, orthopedic implants (bone nail or plate etc.). Zinc alloy material created by this invention has high corrosion-resistant and high strength & toughness, the medical implant prepared by this can be absorbed by the body without side effects.
    Type: Application
    Filed: January 28, 2014
    Publication date: February 2, 2017
    Applicant: XI'AN ADVANCED MEDICAL TECHNOLOGY CO., LTD.
    Inventors: Gongyao ZHOU, Gongqi QU, Haibo GONG
  • Thixotropic Processing of Magnesium Composites with a Nanoparticles-Haloed Grain Structure for Biomedical Implant Applications
    Publication number: 20150079148
    Abstract: In described embodiments, the present invention includes a magnesium-based composite material formed from a plurality of ?-phase magnesium grains; and a ?-alloy phase comprising magnesium and nano-diamond and/or and phosphate containing nanoparticles, the ?-alloy phase surrounding each of the plurality of magnesium grains. A method of manufacturing a composite material is also disclosed.
    Type: Application
    Filed: April 18, 2013
    Publication date: March 19, 2015
    Inventors: Gongyao Zhou, Haibo Gong, Donggang Yao