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NANTONG SIRUI ENG CO LTD

Overview
  • Total Patents
    43
  • GoodIP Patent Rank
    49,478
  • Filing trend
    0.0%
About

NANTONG SIRUI ENG CO LTD has a total of 43 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2011. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets textiles and paper, packaging and shipping and machine tools are MAJGAARD INVEST AS, STROJOSVIT NP and FELTRE SRL.

Patent filings in countries

World map showing NANTONG SIRUI ENG CO LTDs patent filings in countries

Patent filings per year

Chart showing NANTONG SIRUI ENG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Yanan 29
#2 Ding Yajun 13
#3 Wang Zhigao 11
#4 Pei Linlin 11
#5 Zhang Ya Nan 9
#6 Cao Wanjian 9
#7 Yu Qi 7
#8 Wu Xiuhua 7
#9 Liu Haiqing 6
#10 Teng Shuangquan 6

Latest patents

Publication Filing date Title
CN112033512A Suspension type automatic weighing device
CN112013934A Continuous weighing device of assembly line
CN111276327A Automatic machine of stacking of silicon steel sheet iron core
CN111470365A Automatic hacking machine of centre gripping formula leather
CN110722359A Transformer silicon steel sheet shearing and stacking machine
CN110415961A Transformer silicon steel sheet closed assembly system
CN110394749A Transformer silicon steel sheet closed assembly accurate positioning device
CN110423849A A kind of leather vacuum drying control system
CN109694929A A kind of vacuum drier Zhan Pi mechanism and exhibition skin equipment
CN109576402A A kind of expansion and shrinkage type staking machine conveying roller
CN109352345A A kind of transformer silicon steel sheet processing high speed cut-to-length
CN109306382A A kind of automatic toggling dryer of leather
CN108998583A A kind of automatic toggling machine clamper of leather
CN109081123A A kind of high speed piling system
CN107916307A A kind of aerial suspension type damping machine
CN107934571A A kind of leather palletizing system
CN107686022A A kind of Novel palletizer
CN106871580A A kind of safety intelligent type passes through formula vacuum drier
CN106834557A A kind of breadth controllable type oscillating staking machine
CN106555017A A kind of leather straining-board extending apparatus and leather straining-board drying machine for improving yield of leather