Patents by Inventor Haocheng Yan

Haocheng Yan 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).

  • Oral liquid for treating allergic cough
    Patent number: 9061036
    Abstract: A medicine for treating allergic cough comprises 5 to 25 parts by weight of Perilla Leaf, 5 to 25 parts by weight of Periostracum Cicada, and 5 to 25 parts by weight of lumbricus. The medicine is in the form of concentrated decoction, tablet, pill, granule or capsule. The medicine has effects of dispelling wind-cold, dispelling wind-heat, relieving cough and preventing asthma. The medicine provides excellent anti-allergic effect and can be used for treating allergic cough.
    Type: Grant
    Filed: December 25, 2012
    Date of Patent: June 23, 2015
    Inventors: Yiwen Yan, Haocheng Yan, Zongguo Ye
  • ORAL LIQUID FOR TREATING ALLERGIC COUGH
    Publication number: 20140322347
    Abstract: A medicine for treating allergic cough comprises 5 to 25 parts by weight of Perilla Leaf, 5 to 25 parts by weight of Periostracum Cicada, and 5 to 25 parts by weight of lumbricus. The medicine is in the form of concentrated decoction, tablet, pill, granule or capsule. The medicine has effects of dispelling wind-cold, dispelling wind-heat, relieving cough and preventing asthma. The medicine provides excellent anti-allergic effect and can be used for treating allergic cough.
    Type: Application
    Filed: December 25, 2012
    Publication date: October 30, 2014
    Inventors: Yiwen Yan, Haocheng Yan, Zongguo Ye