Patents by Inventor Koki Urita

Koki Urita 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).

  • Methods for Increasing Mesopores into Microporous Carbon
    Publication number: 20120174936
    Abstract: The present invention provides a method for incorporating mesopores into microporous carbon, the method comprising treating granular microporous carbon with an alkaline earth metal salt such as calcium nitrate or an alkali metal salt. The present invention also provides mesoporous carbon produced using said method and smoking articles and smoke filters comprising said mesoporous carbon.
    Type: Application
    Filed: March 10, 2010
    Publication date: July 12, 2012
    Applicant: British American Tobacco (Investments) LTD
    Inventors: Peter Branton, Katsumi Kaneko, Lei Song, Koki Urita