Patents by Inventor Guifen Xu

Guifen Xu 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: 20070082075
    Abstract: The invention provides a traditional chinese medicine and its' method of making for anti-tumor. The Traditional Chinese Medicine preparation is composed of following materials (by weight portion):SemenHydnocarpil, Momordicae Semen 0.8-1.4, Squama Manitis 0.5-1.1, Radix et Rhizoma Rhei 0.8-1.3, Radix Glycyrrhizae 1-1.5. The invented preparation possesses good curative effect and low toxicity, and can be widely used to treat tumors such as digestive tract tumor including gastric carcinoma, intestines, liver cancer and esophagus, and tumors of lung, cervix, breast and skin etc. It has remarkable effect on gastric carcinoma and liver cancer.
    Type: Application
    Filed: November 29, 2004
    Publication date: April 12, 2007
    Inventor: Guifen Xu