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ZHENGZHOU LIANHUI SHUANGCHUANG INTELLECTUAL PROPERTY AGENCY CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    108,328
  • Filing trend
    ⇩ 100.0%
About

ZHENGZHOU LIANHUI SHUANGCHUANG INTELLECTUAL PROPERTY AGENCY CO LTD has a total of 16 patent applications. It decreased the IP activity by 100.0%. 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, audio-visual technology and measurement are HUAINAN BAIBANG PNEUMATIC TECH CO LTD, AGC ENGINEERING CO LTD and WIL MAN POLYMER FILTRATION GMB.

Patent filings in countries

World map showing ZHENGZHOU LIANHUI SHUANGCHUANG INTELLECTUAL PROPERTY AGENCY CO LTDs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing ZHENGZHOU LIANHUI SHUANGCHUANG INTELLECTUAL PROPERTY AGENCY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Yali 16
#2 Li Mingyue 16
#3 Li Mingzhe 16

Latest patents

Publication Filing date Title
CN107628566A A kind of novel chemical equipment boom hoisting
CN107572148A A kind of new type auto cleaning anti-clogging chemical industry storage tank device
CN107589120A A kind of high power detects experimental rig
CN107537231A A kind of paper machine dust arrester
CN107396235A A kind of Multifunctional stage atmosphere device
CN107591227A A kind of high efficiency heat treatment apparatus
CN107336546A A kind of portable mathematical education servicing unit
CN107341994A A kind of math teacher teaching aid
CN107388753A A kind of high efficiency drying unit
CN107261903A A kind of industrial mixing device of Anti-seismic
CN107255493A A kind of novel electron flow apparatus
CN107361696A A kind of industrial equipment dedusting air intake device
CN107364058A A kind of new-type heat-melting glue stick production equipment
CN107252596A A kind of waste gas purification filter net device for production equipment
CN107253244A A kind of equipment cuts powder recovering device
CN107252626A A kind of industrial waste gas processor