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HUNAN SUNDY SCIENCE & TECH DEV CO LTD

Overview
  • Total Patents
    40
  • GoodIP Patent Rank
    37,950
  • Filing trend
    ⇩ 100.0%
About

HUNAN SUNDY SCIENCE & TECH DEV CO LTD has a total of 40 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets packaging and shipping, measurement and chemical engineering are SIDEL ENG & CONVEYING SOLUTIONS, CANADA CONVEYOR BELT CO LTD and MIYAZAWA KK.

Patent filings in countries

World map showing HUNAN SUNDY SCIENCE & TECH DEV CO LTDs patent filings in countries
# Country Total Patents
#1 China 40

Patent filings per year

Chart showing HUNAN SUNDY SCIENCE & TECH DEV CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhu Xiande 24
#2 Gong Weiye 12
#3 Ren Shuai 11
#4 Zhu Qing 11
#5 Liu Qinghai 10
#6 Huang Zhikun 7
#7 Wang Qin 7
#8 Zhang Mingqing 6
#9 Ren Lu 6
#10 Wu Hanjiong 4

Latest patents

Publication Filing date Title
CN106927259A A kind of power cabinet for sample pneumatic conveyer system
CN106429209A Automatic sample preparation system used for sampling and preparing sample
CN106430043A Intelligent sample bottle capping machine for sample sampling
CN106430042A Sample bottle capping machine for sample collection and preparation
CN106429136A Bottle supply device used for sample collection and preparation
CN106430044A Sample bottle capping machine used for sample collect regulation
CN106564841A Intelligent sample bottle lid pressing machine for sampling
CN106629098A Sample dumping device capable of realizing automatic discharging
CN106429380A Intelligent sample unloading device
CN106477221A A kind of sample collection device of automatic access storage sample bucket
CN106198151A The formula that sweeps reduction device for material transferring equipment
CN106185335A A kind of buffer unit for material pneumatic conveyer system
CN106185327A A kind of piston sheath device for material pneumatic conveyer system
CN106429447A Automatic receiving and transferring device for pneumatic material conveying system
CN106185330A A kind of material pneumatic conveyer system
CN106044296A Material flow shaping device
CN105973754A Viscidity judging device for sample collection and processing
CN106053526A Automatic oxygen charging and discharging apparatus for calorimeter and calorimeter
CN105973933A Automatic calorimeter for caloric analysis of sample
CN106018471A Automatic calorimeter for calorific value analysis of sample