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ANHUI HUAXIN LEAD IND GROUP CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    118,519
  • Filing trend
    ⇧ 150.0%
About

ANHUI HUAXIN LEAD IND GROUP CO LTD has a total of 14 patent applications. It increased the IP activity by 150.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, thermal processes and materials and metallurgy are ANGLO AMERICAN PLATINUM CORP, TECN REUNIDAS S A and ANHUI HUABO RENEWABLE RES TECH CO LTD.

Patent filings in countries

World map showing ANHUI HUAXIN LEAD IND GROUP CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing ANHUI HUAXIN LEAD IND GROUP CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sun Feng 14
#2 Zhang Wanfu 6
#3 Dai Hui 6
#4 Zhu Qingyong 6
#5 Lu Xuexi 6
#6 Sun Bai 1
#7 Zhu Shuguang 1
#8 Hu Hao 1

Latest patents

Publication Filing date Title
CN110106359A A method of lead-acid accumulator lead oxide is produced by raw material of scrap lead cream
CN109114993A Desulfidation tail gas apparatus for reusing residual heat
CN109012116A Side blowing smelting furnace ammonia method desulfurizing system
CN108998678A Secondary lead smelting lead skim comprehensive recovering process
CN109084592A It regenerates lead plaster smelting furnace circulation of tail gas and utilizes system
CN109114992A Desulfidation tail gas waste heat reuse method
CN107142380A Reviver low temperature continuous melting process
CN107082500A The not outer row's self-cleaning reclaiming system of leaded reclaimed water
CN106058350A Environment-friendly treatment process for waste lead-acid storage battery
CN106058351A Environment-friendly recycling method for waste lead-acid storage battery
CN105836711A Fully automatic high-purity oxygen generation system for secondary lead smelting
CN105803205A Smelting process for efficient and energy-saving secondary lead
CN105734295A Flux special for refining of carbonation lead plaster of secondary lead
CN105833664A Energy-saving environment-friendly secondary lead smelting desulfurization tail gas purification process