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Zhangjiagang otsuka chemical co ltd

Overview
  • Total Patents
    53
  • GoodIP Patent Rank
    28,114
  • Filing trend
    0.0%
About

Zhangjiagang otsuka chemical co ltd has a total of 53 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, materials and metallurgy and machines are Suzhou fengsheng plastic industry co ltd, HANGZHOU BENSONG NEW MATERIALS TECH CO LTD and GUANGDONG SILVER AGE SCI & TECH CO LTD.

Patent filings in countries

World map showing Zhangjiagang otsuka chemical co ltds patent filings in countries
# Country Total Patents
#1 China 53

Patent filings per year

Chart showing Zhangjiagang otsuka chemical co ltds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Guo Jiguang 38
#2 Geng Hao 23
#3 Zhang Yu 19
#4 Yu Yuhua 14
#5 Lin Xin 10
#6 Wang Changfeng 9
#7 Hao Jiusheng 8
#8 Yue Bin 8
#9 Dong Zongmin 8
#10 Huang Yanping 7

Latest patents

Publication Filing date Title
CN110746777A Preparation method of polyphenylene sulfide and high-temperature nylon composite material
CN110883975A Preparation method of low-roughness high-CTI-value flame-retardant polyamide composite material
CN110791058A Preparation method of TPEE composite material
CN110922749A Preparation method of high-weather-resistance and high-reflectivity polyamide composite material for LED
CN110862685A Preparation method of high-toughness electromagnetic shielding polyphenylene sulfide composite material
CN109502635A A kind of preparation method of spherical nano barium titanate sodium
CN109502634A A kind of preparation method of spherical nanometer potasium titanate
CN109749354A A kind of polyether-ether-ketone composite wood and preparation method thereof
CN109735106A A kind of low warpage high-wearing feature liquid crystal polymer composite wood and preparation method thereof
CN109735105A High-intensitive wear-resisting polyetherimide composite wood of antistatic antibiotic and preparation method thereof
CN108586811A The preparation method of long-acting type p-phenylenediamine class antiaging agent
CN108456422A Show business chip high density thermoplastic plastics and preparation method thereof
CN108587166A High intensity heat conduction antistatic polyphenyl thioether composite material and preparation method thereof
CN108328651A The spherical potassium titanate preparation method of porous hollow
CN108516580A The spherical sodium titanate preparation method of porous hollow
CN107697625A Powder-compacting device
CN107702474A The paddle-dryer of self raising flour dirt
CN107697364A Powder package bag bagging device
CN107875695A The plate and frame type filter-press of easy to clean liquid leakage
CN107649263A It is provided with the drying machine of material-pulverizing device