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SHANGHAI INESA SCIENT INSTRUMENT CO LTD

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    69,519
  • Filing trend
    ⇧ 16.0%
About

SHANGHAI INESA SCIENT INSTRUMENT CO LTD has a total of 23 patent applications. It increased the IP activity by 16.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets measurement, basic communication technologies and computer technology are JIANGSU JIANGYIN FIBRES TESTING INST, GEN SCIENCE CORP and HANNING ANDERS.

Patent filings in countries

World map showing SHANGHAI INESA SCIENT INSTRUMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 23

Patent filings per year

Chart showing SHANGHAI INESA SCIENT INSTRUMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ma Li 6
#2 Wu Jianzhong 5
#3 Song Xiangying 4
#4 Wei Leqiao 3
#5 Chi Yijun 3
#6 Chen Lingcong 3
#7 Ji Dehui 2
#8 Yin Chuanxin 1
#9 Yin E'E 1
#10 Gu Minjie 1

Latest patents

Publication Filing date Title
CN111751367A Method for measuring hydrogen peroxide content based on spectrophotometry
CN111024222A Multi-channel optical parameter measuring device
CN111141922A Sample converter and sample grade deviation correcting method
CN111024887A Moisture determination method
CN111013200A Injection pump bubble removal device and method for instrument analysis
CN110926920A Temperature adjusting device and method for CODmn digestion tank
CN111044596A Printed electrode, preparation method and detection method for heavy metal ions in water
CN111024797A Film-covered sensor
CN111024916A Gold, and purification method and application thereof
CN110346509A A kind of online permanganate index monitor of water quality and detection method
CN109406613A Anodic stripping voltammetry detects Mn2+Manganese to electrode, electrolyte solution and detection method
CN109406612A Use the electrolyte solution and its Cr VI detection method of mercury film electrode detection Cr VI
CN109612951A For detecting chlorine residue in water/total chlorine detection agent and preparation method thereof and detection method
CN109406425A For detecting detection agent of chlorine dioxide and preparation method thereof and detection method in water
CN109405992A A kind of measurement slight temperature varying circuit and its thermometry
CN109406742A Magnetic force power switch and water quality detection equipment under pressure-resistant water proof equipment environment
CN109406424A For detecting detection agent of urea concentration and preparation method thereof and detection method in water
CN108363712A A method of the data for intellectual measuring instrument storage add remarks
CN107957399A A kind of method of quick measure content of hydrogen peroxide
CN108333125A A kind of Chrome azurol s colorimetry measurement aluminium ion method