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NINGBO ZHETIE DAPHOON CHEMICAL CO LTD

Overview
  • Total Patents
    30
  • GoodIP Patent Rank
    52,636
  • Filing trend
    ⇧ 166.0%
About

NINGBO ZHETIE DAPHOON CHEMICAL CO LTD has a total of 30 patent applications. It increased the IP activity by 166.0%. 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 chemical engineering are GUANGDONG KITECH NEW MAT CO LTD, QINGDAO HAIER NEW MAT R&D CO LTD and SUZHOU WEIRUICHENG NEW MAT CO LTD.

Patent filings in countries

World map showing NINGBO ZHETIE DAPHOON CHEMICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 30

Patent filings per year

Chart showing NINGBO ZHETIE DAPHOON CHEMICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Qiu Qihao 29
#2 Shi Yijun 25
#3 Zhou Hao 20
#4 Zhang Haojie 19
#5 Zhou Zhifeng 17
#6 Gu Hainan 11
#7 Ying Jie 9
#8 Wang Xiangxiang 9
#9 Wang Chenye 8
#10 Fu Jianyong 8

Latest patents

Publication Filing date Title
CN111551647A Method for detecting antioxidant 1076 in PC plastic particles
CN111662174A Production process of phenyl salicylate
CN111548620A Environment-friendly optical-grade polycarbonate and preparation method thereof
CN111592746A Ceramic white filled laser-engravable polycarbonate compound and preparation method thereof
CN111534073A Glass fiber reinforced PC material capable of being welded by ultrasonic waves and preparation method thereof
CN110330778A A kind of antistatic high temperature resistant fire retardation PC alloy and preparation method thereof
CN110373011A Fire-retardant light diffusion PC material of a kind of thin-walled and preparation method thereof
CN110283442A A kind of low white fire retardation PC of VOC toughening porcelain and preparation method thereof
CN110330776A A kind of biology base PC material of the weather-proof modification of low temperature toughening and preparation method thereof
CN110003630A A kind of transparent abrasion resistant fire blocking antibiotic plastic and preparation method thereof
CN109988407A A kind of highly effective flame-retardant makrolon material and preparation method thereof
CN109825053A A kind of preparation method of thermally conductive PC film
CN109603618A A kind of the auxiliary agent mixing add-on system and its application method of polycarbonate
CN109852024A A kind of Novel foaming light diffusion PC material and preparation method thereof
CN109251310A A kind of potent uvioresistant polycarbonate resin and preparation method thereof
CN109265670A A kind of preparation process of polycarbonate
CN109251503A A kind of fire-retardant polycarbonate and preparation method thereof
CN109265951A The preparation process of polycarbonate
CN109337325A A kind of transparent r-PET/r-PC alloy and preparation method thereof
CN106985300A A kind of makrolon preparation system