Patent possession status

• Environmental materials/catalysts

  • Composite deodorization filter using binder spraying needle punching
    and manufacturing method
    Patent No.: 10-1823834
  • Hazardous and odorous gas removal device
    Patent No.: 10-1823834
  • Photocatalyst of tin oxide-based composite structure containing titanium oxide
    and metal ions, and manufacturing method.
    Patent No.: 10-1823834
  • Method for preparing porous carbon catalyst doped with transition metal
    and nitrogen
    Patent No.: 10-1823834
  • Surface modification of activated carbon under high temperature in atmosphere
    and associated method.
    Patent No.: 10-1823834

• Rechargeable batteries

  • Manufacturing method of one-dimensional titanium oxide nanotube cluster-graphite negative electrode active material for lithium batteries and
    Patent No.: 10-1309029
  • Metal-carbon composite anode active materials for lithium batteries and manufacturing method.
    Patent: Pending