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L&K ENG SUZHOU CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    144,745
  • Filing trend
    ⇧ 100.0%
About

L&K ENG SUZHOU CO LTD has a total of 12 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in China, Republic of Korea and Taiwan. Its main competitors in its focus markets measurement, chemical engineering and thermal processes are UCHREZHDENIE ROSSIJSKOJ AKADEMII NAUK INST OBSHCHEJ I NEORGANICHESKOJ KHIM IM N S KURNAKOVA RAN IONK, NOURINSUISANSHIYOU SHIYOKUHIN and NOVASEP.

Patent filings in countries

World map showing L&K ENG SUZHOU CO LTDs patent filings in countries
# Country Total Patents
#1 China 9
#2 Republic of Korea 1
#3 Taiwan 1
#4 United States 1

Patent filings per year

Chart showing L&K ENG SUZHOU CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yang Zhengyu 8
#2 Ding Feng 2
#3 Yang Cheng Yu 1
#4 Yang Chengyu 1
#5 Yang Zheng-Yu 1
#6 Cai Bin 1

Latest patents

Publication Filing date Title
CN111898255A Intelligent inspection method of engineering design file based on specifications
CN111665190A Method for detecting removal efficiency of chemical filter
CN111241704A Method for treating pollutant outgassing in engineering construction period
CN109126448A Air purification method based on photocatalysis and reversible adsorption
CN109164163A VOC detection method in a kind of toilet
CN108982054A A kind of toilet's corrosive gas source determines method
CN109085211A A kind of aggrieved area's detection method in toilet
CN107789911A A kind of air purification tower
CN107255904A A kind of open light shield storage device