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HUIZHOU CHANGYI TECHNOLOGY CO LTD

Overview
  • Total Patents
    37
  • GoodIP Patent Rank
    179,634
About

HUIZHOU CHANGYI TECHNOLOGY CO LTD has a total of 37 patent applications. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets machines, macromolecular chemistry and polymers and basic materials chemistry are DONGGUAN SONG SHEN PLASTICS TECHNOLOGY CO LTD, CREATIVE PLASTIC IND SUZHOU CO LTD and CHONGQNG PRET NEW MATERIAL CO LTD.

Patent filings in countries

World map showing HUIZHOU CHANGYI TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 37

Patent filings per year

Chart showing HUIZHOU CHANGYI TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Du Chongming 31
#2 Lin Hubin 31
#3 Chongming Du 6
#4 Hubin Lin 6
#5 Liu Xun 6
#6 Li Huajun 4
#7 Wang Yuhai 3
#8 Zhu Jianyi 3
#9 Lin Zhidan 3
#10 Xiaoxi Zhuang 1

Latest patents

Publication Filing date Title
CN105273316A Long glass fibers with few revealed slight glass fibers and PP (polypropylene) composite material containing long glass fibers and having high impact resistance
CN105273307A Long glass fiber reinforced PP (polypropylene) composite material and preparation method thereof
CN105273308A Halogen-free flame retardant long glass fiber and PP (polypropylene) composite material and preparation method thereof
CN105001642A Environmental composite flame retardant for ABS and environmental flame retardant ABS material prepared by the same
CN105001456A Halogen-free composite flame retardant for PC and flame retardant PC material prepared by the same
CN104448733A Reinforcing toughening agent for 3D printing PBT and PBT composite material prepared from reinforcing toughening agent
CN104559023A High-strength smooth ABS/PC (acrylonitrile-butadiene-styrene/polycarbonate) alloy material for 3D printing, and preparation method and application thereof
CN104559105A Low-shrinkage high-strength PBT/PC (polybutylene terephthalate/polycarbonate) alloy material for 3D printing, and preparation method and application thereof
CN103756298A Thermoplastic polymer matrix heat conduction composite material, and preparation method and application thereof
CN103525050A High-performance and high-sunscreen PC (polycarbonate) polymer as well as preparation method and application thereof
CN103525085A High-property high-light screening PA6T (polyhexamethylene terephthalamide) polymer and preparation method and application thereof
CN103467976A High-performance ultralow temperature and aging resistant PA6 polymer as well as preparing method and application thereof
CN103408835A Glass fiber reinforced heat-transfer/heat-conducting PP (polypropylene) composite material, and preparation method and application thereof
CN103408908A High-performance glass-fiber-reinforced PC (polycarbonate) heat-transfer heat-conduction composite material, and preparation method and application thereof
CN103408834A High-impact anti-aging antistatic PP (Polypropylene) polymer as well as preparation method and application thereof
CN104292787A High-impact-resistance aging-resistant anti-static transparent polycarbonate polymer and preparation method and application thereof
CN103265801A Cold-resistant anti-corrosion glass fiber reinforced polycarbonate composite material as well as preparation method and applications thereof
CN103351587A Cold and corrosion resistant PC/ABS alloy, and preparation method and application thereof
CN103421290A Low-temperature resisting, high-impact and flame-retardant glass-fiber reinforced polycarbonate composite material as well as preparation method and application thereof
CN103435989A Low temperature-resistant, high impact resistant and flame retardant polycarbonate/ABS alloy, and preparation method and application thereof