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HUANG HUALI

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    77,347
  • Filing trend
    ⇩ 75.0%
About

HUANG HUALI has a total of 23 patent applications. It decreased the IP activity by 75.0%. Its first patent ever was published in 2012. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets chemical engineering, environmental technology and materials and metallurgy are SPARKLER MFG COMPANY, WEIKONG FILTRATION TECH SUZHOU CO LTD and WUXI FENGZHENG CLEAN AND TECH CO LTD.

Patent filings in countries

World map showing HUANG HUALIs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Huang Huali 21
#2 Huang Liwei 20
#3 Yu Jialin 2

Latest patents

Publication Filing date Title
CN111167263A Nitrogen oxide absorbent slurry and preparation and use methods thereof
CN110813027A Method and device for removing carbon dioxide from gas flow
CN110227408A A kind of preparation of carbon dioxide absorber and its purification method and device
CN110064352A A kind of the electrode insulation structure and insulating method of gas discharge reactor
CN108178135A A kind for the treatment of method and apparatus of denitration solid product
CN109715269A A kind of purifying agent for harmful gases and its preparation and purification method
CN107398144A A kind of gas discharge collaboration solution absorbs the method and apparatus for removing removing and harmful gas
CN108939705A The purification method and device of smog in a kind of air-flow
CN108619892A A kind of nitrogen oxides and purging sulfur dioxide agent preparation and purification method and device
CN106474889A The preparation and removal methods of a kind of sulphur and removal of nitrogen oxide agent and device
CN106474888A A kind of preparation of air-flow cleanser and purification method and device
CN106377997A Preparation of harmful gas purifying agent in air flow, and purification method and device by using purifying agent
CN106474911A A kind of preparation of gas purifying agent and purification method and device
CN106474910A A kind of preparation of purifying agent for harmful gases and purification method and device
CN102873235A Disconnecting operating mechanism for material feeding of spring machine
CN102756314A Multifunctional vertical parallel surface grinding machine