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HUBEI GUANYU PLASTIC PACKAGING LTD BY SHARE LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    147,658
About

HUBEI GUANYU PLASTIC PACKAGING LTD BY SHARE LTD has a total of 12 patent applications. Its first patent ever was published in 2018. 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 FOSHAN GAOMING CHUANGQI DECORATION MAT CO LTD, LIUPANSHUI KANGBO WOOD PLASTIC TECH CO LTD and ANHUI TIANAN NEW MAT CO LTD.

Patent filings in countries

World map showing HUBEI GUANYU PLASTIC PACKAGING LTD BY SHARE LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing HUBEI GUANYU PLASTIC PACKAGING LTD BY SHARE LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cai Xuelin 12
#2 Tu Zhengrong 1

Latest patents

Publication Filing date Title
CN109250284A A kind of food bag with cooling function
CN109400926A A kind of preparation method of light degradation polyethylene film
CN109467948A A kind of degradable stalk polyethylene film and preparation method thereof
CN109467795A A kind of moisture vapor permeable polyethylene film and preparation method thereof
CN109337171A A kind of enhancing polyethylene film and preparation method thereof
CN109354783A A kind of polyethylene film and preparation method thereof
CN109352944A Operating room disposably spreads and double-colored polyethylene film is applied alone
CN109337170A Oxidized-biodegradable plastic bag and preparation method thereof
CN109435387A A kind of co-extrusion self-adhesive polyethylene film and its production technology
CN109384992A High-strength and high-modulus polyethylene film and its continuous solid-state squeeze out ultra-drawn production method
CN109334059A A kind of boiled dumpling packaging film manufacturing process
CN109081993A A kind of polyethylene film that easily taking off low residue on ignition and its production technology