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JIANGSU ZHONGHONG MACHINERY MFG CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    109,371
  • Filing trend
    ⇩ 100.0%
About

JIANGSU ZHONGHONG MACHINERY MFG CO LTD has a total of 15 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets measurement, packaging and shipping and machine tools are INSTROTEK INC, SGS CSTC STANDARDS TECHNICAL SERVICES TIANJIN CO LTD and NOVEL EX TECHNOLOGY.

Patent filings in countries

World map showing JIANGSU ZHONGHONG MACHINERY MFG CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing JIANGSU ZHONGHONG MACHINERY MFG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Pan Yunjun 15
#2 Xiang Zhong 13

Latest patents

Publication Filing date Title
CN110762986A Inside drying device that falls of hydrogen energy gas cylinder
CN110743876A Automatic cleaning device for steel cylinder and operation steps thereof
CN106829442A The gas cylinder propulsion ejecting mechanism being automatically positioned
CN106938779A Upper bottle/discharging device for LP gas cylinder automatic voltage withstanding experimental rig
CN106840902A Linear reciprocating multistation gas cylinder water filling device
CN106829835A Adjustable LP gas cylinder water injecting mechanism
CN106918511A For the circulation water injecting mechanism of gas cylinder multistation automatic voltage withstanding experimental rig
CN106896020A LP gas cylinder multistation automatic voltage withstanding experimental rig
CN104588512A Device for riveting neck ring on steel cylinder
CN104568596A Full-automatic gas bottle inner-measurement hydraulic testing device
CN104525705A Jack type gas cylinder waste judging device
CN104535272A Bottle bottom airtight device with quickly aligning function
CN104526568A Upper shot blasting type steel bottle rust removing device
CN104198293A Gas cylinder hydraulic bursting test device with functions of speed regulation and continuous water replenishing
CN104006644A Online device for discharging water in gas cylinder and dying gas cylinder