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JIANG XIANGQIAN

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    175,267
  • Filing trend
    ⇩ 33.0%
About

JIANG XIANGQIAN has a total of 13 patent applications. It decreased the IP activity by 33.0%. Its first patent ever was published in 1999. It filed its patents most often in China and United States. Its main competitors in its focus markets chemical engineering, optics and measurement are LESCOCHE PHILIPPE, TAMI IND and OUTOTEC FILTERS OY.

Patent filings in countries

World map showing JIANG XIANGQIANs patent filings in countries
# Country Total Patents
#1 China 12
#2 United States 1

Patent filings per year

Chart showing JIANG XIANGQIANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jiang Xiangqian 13
#2 Muhamedsalih Hussam 1
#3 Wang Kaiwei 1
#4 Gao Feng 1

Latest patents

Publication Filing date Title
CN108786318A A kind of coder clarifier
CN108654344A Intelligent catalytic converter
CN107899349A A kind of industrial waste gas purification device
CN107970757A A kind of bad air ecological purification system in workshop
CN107261731A A kind of equipment clean device
CN106237650A A kind of batch (-type) quickly cools down crystallization in motion tank
CN104524912A Novel negative-ion cooking fume purifier
CN103706144A Seed tank
CN103585781A Vertical continuous-cooling crystallization machine
CN102967333A Micro ultrasonic gas meter
CN1241473A Application of gypsum in moulded furniture and wood-imitating package product
CN1273224A Application of gypsum as building boards raw material