Inventor
HAN SEONG-OK
KR13 patents
⚠️ This page may combine multiple inventors who share the name “HAN SEONG-OK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOREA ENERGY RESEARCH INST
4 patentsUS7776777B2Aug 17, 2010
Catalyst support using cellulose fibers, preparation method thereof, supported catalyst comprising nano-metal catalyst supported on carbon nanotubes directly grown on surface of the catalyst support, and method of preparing the supported catalyst
KOREA ENERGY RESEARCH INST42 citations92
US9566563B2Feb 14, 2017
Method for preparing carbon dioxide absorbent based on natural biomass and carbon dioxide absorbent based on natural biomass prepared by the same
KOREA ENERGY RESEARCH INST2 citations72
US9254483B2Feb 9, 2016
Catalysts having metal nano-particle catalyst supported on surface-treated natural cellulose fibers and preparation method thereof
KOREA ENERGY RESEARCH INST0 citations51
US9768442B2Sep 19, 2017
Carbon electrode and method for manufacturing thereof
KOREA ENERGY RESEARCH INST0 citations50
KIM HEE-YEON
2 patentsUS9259728B2Feb 16, 2016
Catalysts having metal nano-particle catalyst supported on surface-treated natural cellulose fibers and preparation method thereof
KIM HEE-YEON7 citations82
US9023752B2May 5, 2015
Method of preparing catalyst using alkali metal or alkaline earth metal in natural cellulose fibers as co-catalyst and dispersant
KIM HEE-YEON0 citations40
JEONG NAM JO
2 patentsUS8187400B2May 29, 2012
Microtubular honeycomb carbon material obtained by heat-treating cellulose fiber, production method of thereof, microtubular reactor module comprising the microtubular honeycomb carbon material and method for producing the microtubular reactor module
JEONG NAM JO5 citations60
US8414861B2Apr 9, 2013
Carbonized cellulose material having graphite nanolayer and synthesis method thereof
JEONG NAM JO1 citations50