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ZHUZHOU HONGDA POLYMER MAT CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    140,497
  • Filing trend
    0.0%
About

ZHUZHOU HONGDA POLYMER MAT CO LTD has a total of 12 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets machine tools, machines and materials and metallurgy are GUANGZHOU LIXIN INTELLIGENT TECH CO LTD, JINAN DECA MACHINE CO LTD and KONAN SEKKEI KOGYO KK.

Patent filings in countries

World map showing ZHUZHOU HONGDA POLYMER MAT CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing ZHUZHOU HONGDA POLYMER MAT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zeng Weichu 6
#2 Zhu Jigui 5
#3 Deng Ping 5
#4 Zhang Liqun 5
#5 Zhang Peng 5
#6 Liu Guang 5
#7 He Xuhui 1
#8 Wu Junwen 1
#9 Peng Jianguo 1
#10 Yin Wutao 1

Latest patents

Publication Filing date Title
CN111689477A Wet process and apparatus for preparing sulfuric acid from high-hydrocarbon-content acidic gas
CN110000854A A kind of tubing intelligence drilling control system and control mode
CN109910098A Strip high molecular material feeding method and device
CN109910101A A kind of macromolecule tubing clamp method and clamping device
CN109968451A A kind of intelligent boring method of macromolecule tubing outer circle batch
CN109968450A A kind of intelligent drilling device of macromolecule tubing outer circle batch
CN108032506A A kind of tetrafluoroethene and perfluoroalkyl vinyl ether copolymer bourdon tube forming method
CN106915030A A kind of overlength rod polytrifluorochloroethylene preparation method
CN106335173A Inner core supporting and traction method for extrusion molding of PFA large-diameter thin-walled tube
CN106273151A A kind of polytrifluorochloroethylene die pressing method
CN106273150A A kind of polytrifluorochloroethylene goods die press technology for forming
CN106279734A The pretreating process of polytrifluorochloroethylene processing mold and application thereof