Patents by Inventor Haizhen Wang

Haizhen Wang 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).

  • Application of a hydrogel in the preparation of products for the treatment of bacterial infections
    Patent number: 11957712
    Abstract: An application of a hydrogel in the preparation of products for the treatment of bacterial infection is disclosed. Ferrous ion was used in the antibacterial activity test of Staphylococcus aureus and showed a strong bactericidal effect, which the survival rate of Staphylococcus aureus is less than 0.001%, as well as the survival rate of methicillin-resistant Staphylococcus aureus (MRSA) was less than 0.01%. Ferrous ion hydrogel was used for the treatment of keratitis and skin wound infection. Ferrous ion hydrogel for the treatment of keratitis and skin wound infection, which can significantly reduce the risk of pulmonary MRSA infection, prevented the dissimilation of MRSA to the lung, and alleviated systemic inflammation in the body in a timely and effective manner, revealing the therapeutic potential of ferrous compounds for treatment of Staphylococcus aureus infections, including MRSA.
    Type: Grant
    Filed: April 19, 2023
    Date of Patent: April 16, 2024
    Assignee: SHAANXI UNIVERSITY OF SCIENCE & TECHNOLOGY
    Inventors: Liangbin Hu, Haizhen Mo, Xiaohui Zhou, Hongbo Li, Dan Xu, Zhenbin Liu, Zhen Wang
  • Wireless charging method and electronic device
    Patent number: 11929626
    Abstract: A method that includes: transmitting, by an electronic device, a first detecting signal when the electronic device is in a reverse wireless charging mode; receiving, by the electronic device at a gap moment between at least two adjacent moments at which the first detecting signal is transmitted, a second detecting signal transmitted by a wireless charging device; and if the second detecting signal received by the electronic device meets a preset condition, automatically switching, by the electronic device, from the reverse wireless charging mode to a forward wireless charging mode.
    Type: Grant
    Filed: September 29, 2018
    Date of Patent: March 12, 2024
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Wenchao Yu, Haizhen Gao, Lvjian Yang, Jiang Chen, Hui Wang
  • Method to prevent cancer metastasis and inhibit inflammation by inhibition of p68 interaction with calmodulin
    Patent number: 11214624
    Abstract: Compositions and methods for inhibiting cancer cell metastasis and inflammation are disclosed. The methods generally involve administering to a subject a composition containing an agent that selectively inhibits the binding of p68 RNA helicase to calmodulin (CaM) in the cells.
    Type: Grant
    Filed: March 13, 2013
    Date of Patent: January 4, 2022
    Assignee: Proda Biotech LLC
    Inventors: Zhi-Ren Liu, Haizhen Wang
  • METHOD TO PREVENT CANCER METASTASIS AND INHIBIT INFLAMMATION BY INHIBITION OF P68 INTERACTION WITH CALMODULIN
    Publication number: 20150037342
    Abstract: Compositions and methods for inhibiting cancer cell metastasis and inflammation are disclosed. The methods generally involve administering to a subject a composition containing an agent that selectively inhibits the binding of p68 RNA helicase to calmodulin (CaM) in the cells.
    Type: Application
    Filed: March 13, 2013
    Publication date: February 5, 2015
    Applicant: Proda Biotech LLC
    Inventors: Zhi-Ren Liu, Haizhen Wang