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QINGDAO YISHIBAO PLASTIC CO LTD

Overview
  • Total Patents
    98
  • GoodIP Patent Rank
    18,459
  • Filing trend
    ⇩ 100.0%
About

QINGDAO YISHIBAO PLASTIC CO LTD has a total of 98 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets machines, macromolecular chemistry and polymers and environmental technology are NANTONG RED STONE TECHNOLOGY DEV CO LTD, NINGBO KANGSHI PLASTIC TECHNOLOGY CO LTD and KECHUANG POLYMER SUZHOU CO LTD.

Patent filings in countries

World map showing QINGDAO YISHIBAO PLASTIC CO LTDs patent filings in countries
# Country Total Patents
#1 China 98

Patent filings per year

Chart showing QINGDAO YISHIBAO PLASTIC CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Luan Rong 96
#2 Wang Shizi 95
#3 Wang Yong'An 2

Latest patents

Publication Filing date Title
CN107698971A A kind of glass fiber reinforced PA66 composite and preparation method
CN107629324A A kind of low VOC lightweights PP composites and preparation method thereof
CN109486094A A kind of modified polyformaldehyde material
CN105462218A Weather-resistant polycarbonate modified material
CN105462243A Glass-microsphere modifying material for polyamide PA6
CN105419081A Environmental-protection and fire-retardant polypropylene material and preparation method thereof
CN105462097A Nano calcium carbonate modified polyvinyl chloride
CN105462183A Nano-montmorillonite modified polybutylene terephthalate (PBT) material and preparation method therefor
CN105419041A Polyethylene weathering-resistant color master batch material
CN105419042A Polyethylene (PE) weathering-resistant color master batch and preparation method thereof
CN105462058A Polypropylene glass fiber reinforced modifying material
CN105462216A Glass fiber reinforced and toughened flame-retardant material
CN105462215A Flame-retardant PC/ABS (polycarbonate/acrylonitrile butadiene styrene) alloy material
CN105462033A Environment-friendly flame-retardant high-density polyethylene material
CN105385019A Hollow glass micro-bead reinforced polypropylene material
CN105462184A Montmorillonite toughened modified polyethylene terephthalate material
CN105400185A Material for enhancing and modifying polyamide 6 (PA6)
CN105462185A PET glass fiber reinforced modified material
CN105462035A Weather-resistant high-density polyethylene modified material
CN105419211A Special ABS antibacterial master batch