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NANJING GIANT MACHINERY CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    138,607
  • Filing trend
    0.0%
About

NANJING GIANT MACHINERY CO LTD has a total of 12 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets machines, mechanical elements and macromolecular chemistry and polymers are SAWA KOHEI, HERMANN BERSTORFF MASCHB ANSTA and IDDON BROTHERS LTD.

Patent filings in countries

World map showing NANJING GIANT MACHINERY CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing NANJING GIANT MACHINERY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Huo Qingxian 12
#2 Chi Huajian 10
#3 Huo Chunyu 9
#4 Zhang Zhaoqi 6
#5 Luo Lei 5
#6 Fan Jianjun 4
#7 Xue Wei 3
#8 Chen Guangyi 3
#9 Wang Dayong 2
#10 Xu Jinwen 1

Latest patents

Publication Filing date Title
CN112284046A Centrifugal dehydrator
CN110561722A structure of equidirectional parallel double-screw extruder
CN109899504A The lubricant passage way of equidirectional parallel double-screw extruder gear reduction box
CN109931382A The gear reduction box drive mechanism of equidirectional parallel double-screw extruder
CN108284537A The pneumatic adjusting lever structure of underwater pelletizer
CN108253089A The gear transmission structure of anisotropic parallel twin-screw extruding machine
CN106926428A Weight-loss type continuous weighing metering feed system
CN106626316A Efficient multifunctional double-screw extruder unit
CN106220805A TPU special response type feeding machine
CN105881874A Cooling water tank
CN105690638A Filament coating mold
CN104191589A Gate valve cylinder structure of extruder with two parallel screw rods in same directions