Patents by Inventor Haichun Yu

Haichun Yu 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: 20130287812
    Abstract: This invention disclosed an anti-HPV drug and its applications in preparing medicines for treatment of HPV (human papilloma virus) infection. This drug was characterized by using human rabies vaccine as its active ingredient and being produced by adding pharmacologically acceptable carriers. This invention also disclosed drug applications in preparing medicines for treatment of HPV infection, i.e. new applications of human rabies vaccines for preparing medicines against HPV infection. The anti-HPV drug described in this invention (i.e. human rabies vaccine) had obvious treatment effects on HPV infection. According to the animal tests and preclinical observation, this drug provided satisfactory and beneficial effects and had the characteristics of safety, effectiveness and nearly no recurrence after treatment; the negative-conversion rate in patients with positive HPV-infection reached 90% after treatment.
    Type: Application
    Filed: November 11, 2011
    Publication date: October 31, 2013
    Inventors: Jun Gao, Weicheng Zhao, Zhumu Bai, Huilin Zhao, Qingyi Zhang, Haichun Yu, Junwei Yang, Feifei Sun