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ZHANGJIAGANG AIER ENVIRONMENTAL PROT ENGINEERING CO LTD

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    72,769
  • Filing trend
    ⇧ 25.0%
About

ZHANGJIAGANG AIER ENVIRONMENTAL PROT ENGINEERING CO LTD has a total of 22 patent applications. It increased the IP activity by 25.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, mechanical elements and environmental technology are ANHUI JINGYI AUTOMATION EQUIPMENT TECH CO LTD, TOTZKE RICHARD MASCH and PROGRESS ENGINEERS LTD.

Patent filings in countries

World map showing ZHANGJIAGANG AIER ENVIRONMENTAL PROT ENGINEERING CO LTDs patent filings in countries
# Country Total Patents
#1 China 22

Patent filings per year

Chart showing ZHANGJIAGANG AIER ENVIRONMENTAL PROT ENGINEERING CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Liyan 15
#2 Zhang Chunlei 6
#3 Qian Guanping 4
#4 Mao Yinci 4
#5 Sheng Jie 4
#6 Wang Yuechang 3
#7 Zhao Yazhou 3
#8 Ding Wei 3
#9 Zhong Youping 3
#10 Jing Qiang 2

Latest patents

Publication Filing date Title
CN110339671A With fool proof active carbon case
CN110404404A A kind of high chlorine incineration flue gas synergistic purification technique of high-sulfur
CN109954399A Flue gas full-dry method purifying device
CN110038420A Flue gas full-dry method purifying technique
CN108980866A Efficient two Room RTO system
CN108980410A Switching valve
CN109045883A A kind of Portable overhaul door closure
CN109224693A Modular roof scrubber
CN108939764A A kind of spraying industry emission-control equipment
CN108939858A A kind of device and its application method of removal of nitrogen oxide
CN108993053A Flat filter-element dust collector
CN108946230A Polypropylene deduster
CN109078935A Pipeline washing device
CN108980500A The wear-resisting connecting tube of dust leg
CN108187442A The method for handling volatile organic matter
CN107617278A Simple sack cleaner
CN107519704A New inlet filter
CN107519755A Multi-functional washing absorption plant
CN107376527A Compact silo roof dust arrester
CN107355553A Pneumatic gate valve