Patents by Inventor Jian Hou

Jian Hou 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).

  • DITHIOLOPYRROLONE COMPOUNDS, THE PREPARATION AND THE USE THEREOF
    Publication number: 20100210856
    Abstract: The invention discloses a dithiolopyrrolone compound represented by formula I or its pharmaceutically acceptable salts, wherein X1, R1, R2, R3, R4 are defined as in the description. The invention also discloses the preparation of such compounds, and the use of such compounds in preparation of medicaments for increasing peripheral white blood cells and in preparation of ancillary medicaments for inhibiting the decrease of peripheral white blood cells in radiotherapy or chemotherapy.
    Type: Application
    Filed: August 29, 2008
    Publication date: August 19, 2010
    Applicants: SHANGHAI INSTITUTE OF PHARMACEUTICAL INDUSTRY, SHANGHAI MODERN PHARMACEUTICAL CO., LTD
    Inventors: Guoping Wang, Quanhai Liu, Haiyan Sun, Wei Wu, Jian Hou, Lin Yao, Chungang Li, Minyu Liu, Fei Li, Xuejun Wu, Shuai Zhao
  • High Purity Transparent Perfluoroelastomer Parts and a Process to Produce the Same
    Publication number: 20100047498
    Abstract: Crosslinkable perfluoroelastomer compositions having low metal content and low compression set when crosslinked, and processes for producing the same, are provided. Compositions comprising terpolymers of TFE, PAVE, and CNVE having a metal content of less than 3000 ppb may be formed into high purity transparent perfluoroelastomer parts.
    Type: Application
    Filed: December 31, 2008
    Publication date: February 25, 2010
    Inventors: Ping Xu, Jack Hegenbarth, Xing Kang Chen, Jian Hou
  • High purity transparent perfluoroelastomer parts and a process to produce the same
    Patent number: 7488781
    Abstract: Crosslinkable perfluoroelastomer compositions having low metal content and low compression set when crosslinked, and processes for producing the same, are provided. Compositions comprising terpolymers of TFE, PAVE, and CNVE having a metal content of less than 3000 ppb may be formed into high purity transparent perfluoroelastomer parts.
    Type: Grant
    Filed: May 25, 2005
    Date of Patent: February 10, 2009
    Assignee: Gore Enterprise Holdings, Inc.
    Inventors: Ping Xu, Jack Hegenbarth, Xin Kang Chen, Jian Hou
  • High purity transparent perfluoroelastomer parts and a process to produce the same
    Publication number: 20060270804
    Abstract: Crosslinkable perfluoroelastomer compositions having low metal content and low compression set when crosslinked, and processes for producing the same, are provided. Compositions comprising terpolymers of TFE, PAVE, and CNVE having a metal content of less than 3000 ppb may be formed into high purity transparent perfluoroelastomer parts.
    Type: Application
    Filed: May 25, 2005
    Publication date: November 30, 2006
    Inventors: Ping Xu, Jack Hegenbarth, Xin Chen, Jian Hou