Patents by Inventor Liang Yanyu

Liang Yanyu 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).

  • PROCESS FOR MANUFACTURING A NITROGEN-CONTAINING POROUS CARBONACEOUS MATERIAL
    Publication number: 20130244862
    Abstract: Disclosed is a process for manufacturing a nitrogen-containing porous carbonaceous material with an optional inorganic salt content of up to 50 ppm by weight. The process comprises the following steps: (A) conversion of (a) at least one heterocyclic hydrocarbon with at least two NH2-groups per molecular with (b) at least one aromatic compound with at least two aldehyde groups per molecular, (B) heating in the absence of oxygen to temperature in the range of from 700 to 1200° C.
    Type: Application
    Filed: November 24, 2011
    Publication date: September 19, 2013
    Applicants: Max-Planck-Gesellschaft zur Foerderung der Wissenschaften e.V., BASF SE
    Inventors: Sorin Ivanovici, Klaus Muellen, Matthias Schwab, Liang Yanyu