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DONGCHENG ZHONGHUI PLASTIC IND CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    131,546
  • Filing trend
    ⇩ 100.0%
About

DONGCHENG ZHONGHUI PLASTIC IND CO LTD has a total of 13 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, machines and basic materials chemistry are ANHUI SANLE DOOR & WINDOW CURTAIN WALL ENGINEERING CO LTD, CHONGQING HUITONG TECH CO LTD and SUZHOU BOCHI NEW MAT CO LTD.

Patent filings in countries

World map showing DONGCHENG ZHONGHUI PLASTIC IND CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing DONGCHENG ZHONGHUI PLASTIC IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Pan Weibing 13
#2 Fang Lingyun 4

Latest patents

Publication Filing date Title
CN107573595A A kind of hard tear-resistant plastics bag material and preparation method thereof
CN107513205A A kind of fruit packaging nano preservative film
CN107446252A A kind of high intensity oil resistant plasticses cover materials
CN107513183A A kind of carboxymethyl chitosan amylose novolac epoxy resin blending whole degrading film and preparation method thereof
CN106349537A Magnetic plastic film for food packaging bags and preparation method of magnetic plastic film
CN106349601A PP-PVC blended plastic composite material
CN106317932A Wood-fiber-reinforced polypropylene composite and preparation method thereof
CN106349517A Medical high-temperature water-soluble plastic film and preparation method thereof
CN106009817A Plastic board outer heat-insulation paint
CN106009116A Styrene butadiene rubber nanocomposite
CN105860389A High-hardness polyvinyl chloride pipe material
CN106009126A Conductive antiskid wear-resistant rubber material
CN106009368A Straw waste regenerated composite plastic board