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HUANG WENHUI

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    89,465
About

HUANG WENHUI has a total of 23 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets basic materials chemistry, macromolecular chemistry and polymers and chemical engineering are TIANJIN YICHENGZEHENG SECURITY TECH DEV CO LTD, RESOURCE DEV LLC and JIANGSU YIKEDE ELECTRONIC TECH CO LTD.

Patent filings in countries

World map showing HUANG WENHUIs patent filings in countries
# Country Total Patents
#1 China 23

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Huang Wenhui 23
#2 Luo Zhongliang 2
#3 Chen Zhiming 2

Latest patents

Publication Filing date Title
CN106090372A A kind of air valve
CN105567516A Fresh ginger and mint egg liquor and household preparing method thereof
CN105536722A Composite adsorbent for adsorbing heavy metal and preparation method thereof
CN105670825A Novel detergent and preparation method thereof
CN105536735A Composite adsorbent for heavy metal and preparation method of composite adsorbent
CN105543009A Limescale scavenging agent and preparation method thereof
CN104605347A Calcium absorption accelerant and calcium supplement containing same
CN104530811A Aluminum profile red powder coating even reinforcing agent and preparation method thereof
CN104556333A Compound-type flocculant for treating wastewater from aluminum material plant and preparation method thereof
CN104530389A Composite curing agent used for treating epoxy resin and preparing method of composite curing agent
CN104530812A Aluminum profile powder coating even reinforcing agent and preparation method thereof
CN104631696A Composite cement plank with bagasse inner layer, and manufacturing method thereof
CN104631908A Outdoor guardrail with inner bagasse layer and manufacturing method thereof
CN104557134A Reinforced curing agent for natural stones
CN104557135A Rough stone block hardening agent and hardening method thereof
CN104613596A Central air-conditioning household metering method and system
CN104532975A Noise reducing and sound insulating water curtain structure
CN104695616A Lightweight soundproof cement ribbon board and production method thereof
CN104608049A Low-noise type cylindrical grinding head structure and noise reducing method used for same
CN104643414A Novel key cup