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SHANGHAI LEADGO TECH CO LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    160,660
  • Filing trend
    ⇩ 100.0%
About

SHANGHAI LEADGO TECH CO LTD has a total of 17 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets machines, macromolecular chemistry and polymers and surface technology and coating are SHANDONG TIANHE PLASTIC CO LTD, Qingdao sanyi plastic machinery co ltd and MICROCELL COMPOSITE COMPANY.

Patent filings in countries

World map showing SHANGHAI LEADGO TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing SHANGHAI LEADGO TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cen Chanfang 16
#2 Hu Xiao 16
#3 Hu Zhongjie 15
#4 Liu Mingchang 7
#5 Yu Changqing 4
#6 Deng Pengpeng 3
#7 Fu Wuxing 2
#8 Zhan Xueping 2
#9 Wang Li 2
#10 Hu Jianjing 1

Latest patents

Publication Filing date Title
CN112213250A Testing device and testing method for air permeability of unidirectional breathable film
CN111452254A Continuous fiber reinforced thermoplastic composite prepreg melting impregnation die and impregnation process thereof
CN111332882A Continuous fiber unreeling and tensioning device
CN111037889A Forming equipment and preparation process of continuous fiber reinforced thermoplastic composite material
CN110667229A Continuous Teflon press for thermoplastic composite material
CN110481128A A kind of vacuum bag film and preparation method thereof with two-sided release function
CN110435182A A kind of quick shaping process of continuous fiber reinforced thermoplastic composite material product
CN110358296A A kind of high tenacity continuous fiber reinforcement PPS composite material prepreg and preparation method thereof
CN110435180A A kind of thermoplastic composite structure and its forming method
CN107286630A It is a kind of can fast sealing shaping flexible vacuum bag and preparation method thereof
CN104513633A Reusable high temperature sealing tape for aerospace
CN103660108A Casting production process for high temperature resistant PTFE separation film
CN103741476A Self-sticking type easily-washed polytetrafluoroethylene de-molded cloth for autoclave molding composite material and preparation method thereof
CN103741373A Heat-resisting, high-pressure-resisting and high-air-permeability ventilated felt for autoclave forming composite materials and preparation method thereof
CN103692708A Vacuum bag with separation effect and preparation method of vacuum bag
CN102825880A Carbon fiber prepreg for large vacuum-formed product
CN102501394A Vacuum infusion molding process for compound material and flow guide net thereof