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HUANGSHENG GROUP CHONGQING PIPE IND CO LTD

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    92,578
  • Filing trend
    ⇩ 100.0%
About

HUANGSHENG GROUP CHONGQING PIPE IND CO LTD has a total of 18 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets machine tools, packaging and shipping and machines are ZHENGZHOU JINTAI CAN MAKING CO LTD, UCHIDA KIKAI SEISAKUSHO KK and HOLZMA MASCHB GMBH.

Patent filings in countries

World map showing HUANGSHENG GROUP CHONGQING PIPE IND CO LTDs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing HUANGSHENG GROUP CHONGQING PIPE IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhao Huajiang 18
#2 Zhang Yaojun 18
#3 Shao Xianglin 18

Latest patents

Publication Filing date Title
CN107720164A A kind of plastic pipe conveying equipment
CN107606345A A kind of hole pattern steel strip-plastic composite pipe connector of convenient disassembly
CN107738907A A kind of bellows pushing equipment
CN107720230A A kind of bellows delivery device
CN107758287A A kind of plastics conveying equipment
CN107588239A A kind of plastic composite pipe clamping device
CN107758226A A kind of bellows shifts servicing unit
CN107585409A A kind of conveying arrangement for polyethylene tube
CN107718504A A kind of polyethylene tube shaping extrusion equipment of high fluidity
CN106312170A Safety metal pipeline cutting system
CN106513222A Spraying-uniform metal pipe spraying system
CN106312171A Cutter with tool capable of rotating around metal pipeline
CN106513221A Stable metal pipe spraying system
CN106514472A Metal pipe grinding system with turning function
CN106322044A Corrugated pipe for heating water through hot air
CN106334965A Constant-pipe-diameter metal pipe cutting system provided with purging devices
CN106312168A Simple-to-mount metal pipeline cutting system
CN106513824A Automatic rotation cutting system for metal pipeline