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QINGDAO XINZHAN PLASTIC CO LTD

Overview
  • Total Patents
    445
  • GoodIP Patent Rank
    8,523
About

QINGDAO XINZHAN PLASTIC CO LTD has a total of 445 patent applications. Its first patent ever was published in 2012. 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 Zhejiang juner new material co ltd, NANJING LIHAN CHEMICAL CO LTD and JIANGSU KINGFA NEW MATERIAL CO LTD.

Patent filings in countries

World map showing QINGDAO XINZHAN PLASTIC CO LTDs patent filings in countries
# Country Total Patents
#1 China 445

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Zhang Zheng 43
#2 Yin Haiying 27
#3 Ren Haichuan 9
#4 Xia Zhongbing 8
#5 Gao Tianhong 8
#6 Fu Honghai 6
#7 Yin Xuliang 4
#8 Wu Fengmei 4
#9 Fu Jianfeng 3
#10 Yin Xuemei 2

Latest patents

Publication Filing date Title
CN104861576A Polytrimethylene terephthalate toughening weather-proof master batch
CN104861582A Antistatic PTT/PETG composite material with excellent aging resistance
CN104861573A High-strength, high-toughness and high-gloss PTT composite material and preparation method therefor
CN104861585A Red phosphorus master batch modified composition based on PTT polyesters
CN104861426A Phosphorus-containing flame retardation modified PTT copolyester and preparation method therefor
CN104861577A Polytrimethylene terephthalate smell-removing and fresh-keeping master batch
CN104861581A Enhanced modified polytrimethylene terephthalate composition
CN104861578A Filling master batch used for PTT polyesters
CN104861574A Filling enhanced antistatic PTT polyester and preparation method therefor
CN104861580A Flame retardation modified PTT polyester and preparation method therefor
CN104861579A Polytrimethylene terephthalate with excellent flame retardation performance
CN104861570A Enhanced anti-impact modified PTT polyester and preparation method therefor
CN104861575A PTT flame retardant enhanced color master batch and preparation method therefor
CN104861572A Environmental protection flame resistant PTT/TPEE composite material and preparation method therefor
CN104861584A PET flame retardant color master batch
CN104861126A Toughening anti-aging modified PTT master batch and preparation method therefor
CN104861569A PTT composite material with metal luster
CN104861571A Delustering color master batch based on polytrimethylene terephthalate
CN104861586A Antistatic flame retardation composition based on polytrimethylene terephthalate
CN104861583A High-performance flame retardation PTT/PETG composite material