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WUHAN ZHENGWEI MACHINERY CO LTD

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    94,945
  • Filing trend
    ⇩ 75.0%
About

WUHAN ZHENGWEI MACHINERY CO LTD has a total of 18 patent applications. It decreased the IP activity by 75.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets machines, chemical engineering and packaging and shipping are TADMOR ZEHEV, GI PROEKT PREDPR PROIZV IZDELI and NAKADA ENG KK.

Patent filings in countries

World map showing WUHAN ZHENGWEI MACHINERY CO LTDs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing WUHAN ZHENGWEI MACHINERY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wu Zhuangli 18
#2 Geng Jiaoxing 8
#3 Wu Yirui 4
#4 Tan Zuohui 2
#5 Sun Houcheng 2
#6 Wu Hongli 2
#7 Wei Jie 2
#8 Li Daiwu 1

Latest patents

Publication Filing date Title
CN112123673A Double-opening die frame structure
CN112157863A Double-vacuum-box bubble breaking machine
CN112078077A Bubble breaking machine
CN111376410A Foaming line die carrier track elevating gear
CN110696266A Automobile cushion foaming mold frame system
CN110900934A Full-automatic pouring car cushion revolving stage foaming production line of robot
CN110900933A Full-automatic annular foaming production line of car cushion
CN110142913A A kind of agitating device
CN110127585A A kind of isocyanates groove tank discharge system
CN108656432A A kind of isocyanates storage tank equipment
CN107029622A Urethane raw high-precision measuring mixing equipment
CN107117408A A kind of big tank storage device of urethane raw
CN106738579A Automobile cushion foaming experiment line
CN106736379A The pre- clamps of automotive headrest surface cover
CN106738416A Polyurathamc raw material is from dispensing mixing arrangement and mixed method
CN106426714A Integrated foaming production line for foamed automobile headrest
CN106335154A Highly precious rotary table foaming production line for automotive upholstery
CN106426615A Polyether continuous online mixing equipment