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HUANG DEHUAN

Overview
  • Total Patents
    24
  • GoodIP Patent Rank
    222,687
About

HUANG DEHUAN has a total of 24 patent applications. Its first patent ever was published in 2003. It filed its patents most often in China and United States. Its main competitors in its focus markets basic materials chemistry, materials and metallurgy and micro-structure and nano-technology are ORLOVA ELENA VLADIMIROVNA, YACIMIENTOS PETROLIFEROS FISCA and SOCONY MOBIL OIL CO INC.

Patent filings in countries

World map showing HUANG DEHUANs patent filings in countries
# Country Total Patents
#1 China 22
#2 United States 2

Patent filings per year

Chart showing HUANG DEHUANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Huang Dehuan Li 16
#2 Huang Dehuan 7
#3 Zou Peng 2
#4 Zhang Xiaobin 2
#5 Huang Shiqiu 1
#6 Chen Piwei 1
#7 Yang Mujie Zhu 1
#8 Liu Fu 1
#9 Huang Feihua 1
#10 Cheng Jipeng 1

Latest patents

Publication Filing date Title
CN105695039A Preparation method of graphene/nano-copper compounded lubricating oil additive
CN104386675A Method for preparing graphene from solid carbon source
CN103613093A Method for preparing graphene through hydrogen gas reduction
CN1974110A Multicomponent no-lead soldering tin
CN1775457A Lead-free soldering tin
US2007039417A1 Method for preparing nano-complex-powder comprising multiple components and silver
US2007042903A1 Lanthanum doping catalyst for preparing carbon nanotubes having uniform diameter and producing method thereof
CN1718642A Method of in situ nano-modifying UV ray solidifying paint
CN1686645A Method of preparing nano-bronze powder using electric deposition
CN1686649A Preparation method of nuclear shell structured nano-gold copper powder
CN1686648A Preparation method of nano-bronze powder
CN1693279A Process for preparing composite powder of nano copper-zine oxide
CN1693204A Process for preparing nano cuprous oxide powder
CN1693435A Process for preparing lubricating agent of additing nano cuprous oxide
CN1663716A Method and apparatus for preparing mixed powder of nano gold and sodium chloride
CN1663715A Method for preparing supported nano gold powder
CN1663714A Method for preparing nano gold solution
CN1663717A Method for preparing supported nano gold powder by thermal decomposition and apparatus therefor
CN1557150A Nanometer silver antiseptic powder preparation method
CN1558016A Preparation method of antibiotic textile carrying nano silver