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SHANGHAI LIRI TECH CO LTD

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    77,520
  • Filing trend
    ⇩ 60.0%
About

SHANGHAI LIRI TECH CO LTD has a total of 21 patent applications. It decreased the IP activity by 60.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, chemical engineering and measurement are BEIJING GWATER TECH CO LTD, LIAONING ZHONGZHOU DESHUI ENVIRONMENTAL PROTECTION TECH CO LTD and SHENZHEN QINGYAN ENVIRONMENT SCIENCE & TECH CO LTD.

Patent filings in countries

World map showing SHANGHAI LIRI TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 21

Patent filings per year

Chart showing SHANGHAI LIRI TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fu Dan 6
#2 Wang Weiping 5
#3 Wang Yinghua 3
#4 Yang Lin 3
#5 Qiu Zhenzhen 2
#6 Che Chengdan 2
#7 Li Deliang 2
#8 Lu Weijia 2
#9 Lin Zhonggui 2
#10 Chen Yuanqing 2

Latest patents

Publication Filing date Title
CN111573881A Method and device for treating alkaline zinc-nickel alloy wastewater
CN110526435A The treating method and apparatus of the composite waste of electrolytic plating of chromium containing cyanogen
CN110526335A Regeneration of ion-exchange resin method and apparatus
CN109987736A The processing method and equipment of the heavy metal wastewater thereby containing complexing agent
CN109205761A The recirculating cooling water system and ozone the controlling of injecting quantity device and method of ozone treatment
CN109205762A Recirculating cooling water system and its self-draining arrangement
CN109201124A Method is monitored and controlled in the transition of ion exchange resin
CN109174211A Device is monitored and controlled in the transition of ion exchange resin
CN108253142A The mechanically-sealing apparatus and its cooling structure of homogenizer and coolant self-cycle structure
CN108249340A The homogenizer elevating mechanism of vacuum emulsifying equipment
CN108239510A Composition of polyester hot-melt adhesive and preparation method thereof
CN107662984A The processing method of chemical nickle-plating wastewater
CN107537334A Automatically adjust the apparatus and method of reuse waste water salt content
CN106865735A The method for treating circulating cooling water and equipment of ammonia refrigeration integral type unit
CN106315967A Ozone-bioactive carbon water purifying device
CN106157545A Ozone leakage alarm method and device
CN105984961A Circulating cooling water treatment system
CN105800750A Heavy metal waste water treatment method and device
CN105800822A Method and equipment for standards-reaching treatment of chemical nickel plating waste liquid
CN105800821A Up-to-standard treatment method and device for zinc-nickel alloy waste water