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ZHEJIANG ROTOUN PLASTIC TECH CO LTD

Overview
  • Total Patents
    25
  • GoodIP Patent Rank
    65,676
About

ZHEJIANG ROTOUN PLASTIC TECH CO LTD has a total of 25 patent applications. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, machines and telecommunications are DONGGUAN HONOUR E P LTD, YUYAO CHINA PLASTICS CITY PLASTICS RES INST CO LTD and CHANGSHA WUBEN NEW MATERIAL TECH CO LTD.

Patent filings in countries

World map showing ZHEJIANG ROTOUN PLASTIC TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 25

Patent filings per year

Chart showing ZHEJIANG ROTOUN PLASTIC TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wen Yuan 24
#2 Chen Yeru 5
#3 Deng Zhengyong 4
#4 Tang Yuhang 4
#5 Shi Haifeng 4
#6 Bai Yilin 3
#7 Wang Genlin 2
#8 Chen Haiyin 2
#9 Gu Jinquan 2
#10 Wei Jinmei 1

Latest patents

Publication Filing date Title
CN111253658A Rotational molding product with ink effect and preparation method thereof
CN111253657A Conductive crosslinked polyethylene composite material and preparation method thereof
CN111250252A Grinding aid for thermoplastic grinding process and grinding equipment
CN111253656A Carbon nano tube/antistatic agent composite modified polyethylene material and preparation method thereof
CN111253655A High-weather-resistance polyethylene composite material and preparation method thereof
CN111253669A Rotational molding product with nano-structure surface and manufacturing process thereof
CN110776684A Double-layer rotational molding product manufactured based on mucosa temperature difference and preparation method thereof
CN110790999A Rotational molding composite material with pattern surface effect
CN110802781A Invisible mine shell and preparation method thereof
CN110776683A Rotational molding recreation facility assembly capable of purifying air and preparation method thereof
CN110808465A High-wave-transmittance radome and preparation process thereof
CN110358170A It is a kind of with the beehive polythene material for luring bee effect
CN109749198A A kind of high tenacity rotational moulding flowerpot material and preparation method thereof
CN109734983A A kind of gram ball rotation molding polyethylene-polyolefin elastomer composite material and preparation method
CN106609502A Plastic vehicle blocking device having effect of stone imitating
CN106381913A Rotational moulding luminescence urinal with range finding function and control method thereof
CN106378896A Nut insert puller for plastic rolling mold
CN106380677A Foamable polypropylene alloy material
CN106380654A Foamable polypropylene material
CN105946131A Spherical plastic powder forming device