Learn more

ZHANG LIANGQIN

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    110,450
About

ZHANG LIANGQIN has a total of 15 patent applications. Its first patent ever was published in 2019. It filed its patents most often in China. Its main competitors in its focus markets machines, machine tools and environmental technology are SUZHOU KAIENAO AUTOMATION CO LTD, FANG WENTAO and XIANGSHUI QISHENG RUBBER & PLASTIC PRODUCTS CO LTD.

Patent filings in countries

World map showing ZHANG LIANGQINs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing ZHANG LIANGQINs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xiong Fang 15
#2 Zhang Liangqin 15

Latest patents

Publication Filing date Title
CN112045085A Preparation process of heatable aluminum foil packaging lunch box
CN112045897A Foamed plastic lunch box recycling method
CN111777017A Filling method of polyurethane foam gap filler
CN111531601A Process for manufacturing porous elastic polyurethane material
CN111283910A Engineering plastic recycling, granulating and melting treatment method
CN111250795A Preparation method of polyurethane elastomer material
CN111318419A Method for rapidly filling and sealing glass door and window by adopting polyurethane sealant
CN111070471A Post-treatment process for extrusion granulation of general polyurethane plastic
CN110524608A A kind of nylon rod method for manufacturing
CN110450435A A kind of polyurethane thermal insulation board method for processing forming
CN110421764A A kind of polyurethane elastomer product pouring technology
CN110421735A A kind of antibacterial makrolon composite plastic prilling process
CN110394836A A kind of processing method of rigid polyurethane foam pipe insulating layer
CN110405840A A kind of nylon material production and processing method
CN110253816A A kind of chemical materials polyurethane foaming machine