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NANTONG HONGBO MACHINERY CO LTD

Overview
  • Total Patents
    33
  • GoodIP Patent Rank
    58,104
  • Filing trend
    ⇧ 20.0%
About

NANTONG HONGBO MACHINERY CO LTD has a total of 33 patent applications. It increased the IP activity by 20.0%. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets machine tools, measurement and chemical engineering are SHANGHAI SANDA AUTOMOBILE PARTS CO LTD, BLACKBIRD ROBOTERSYSTEME GMBH and Lessmüller Lasertechnik GmbH.

Patent filings in countries

World map showing NANTONG HONGBO MACHINERY CO LTDs patent filings in countries
# Country Total Patents
#1 China 33

Patent filings per year

Chart showing NANTONG HONGBO MACHINERY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yuan Jianhua 15
#2 Ma Jian 10
#3 Mao Xuelun 9
#4 Guo Yanfeng 8
#5 Zhang Linfeng 7
#6 Yao Wenfeng 7
#7 Yuan Lanhua 7
#8 Zhou Jianqi 7
#9 Dai Lingceng 6
#10 Zhou Dong 3

Latest patents

Publication Filing date Title
CN110936148A Material port assembling tool of distributor
CN111006573A Kuppe inspection frock among low noise gyration propulsion system
CN111017112A Chain-pulling device with non-standard wear-resistant stop block
CN109353713A A kind of mining pumping plant end vacuum tank and preparation method thereof
CN109395869A A kind of sand washer leak-off chute and preparation method thereof
CN109603219A A kind of novel thickener underflow cone trough floor component
CN109443139A The pod line style method of inspection
CN109395888A A kind of circulation activity floator driving device pedestal tooling and preparation method thereof
CN109433435A Energy saving cyclone
CN108058430A A kind of abnormity arc plate makes mold and preparation method thereof and application method
CN109896169A A kind of frame-type transportation system
CN109894498A Gondola Column Panels forming method
CN109898478A A kind of water conservancy self-controlling panel turnover sluice gate door gear
CN109894805A A kind of preparation method of large gear sealing device
CN106524875A Thin-wall mine pipeline detection device
CN106392446A Draught fan base welding positioner
CN106347613A Marine energy-saving device
CN106352167A Unconventional-structure pipeline and manufacturing method thereof
CN106695182A Manufacturing tool for stator base of flotation machine and assembling method thereof
CN105458057A Spinning device