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WU JIA

Overview
  • Total Patents
    35
  • GoodIP Patent Rank
    55,325
  • Filing trend
    ⇩ 100.0%
About

WU JIA has a total of 35 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2000. It filed its patents most often in China and United States. Its main competitors in its focus markets environmental technology, organic fine chemistry and chemical engineering are CHEMICAL TECH ACAD OF SHANDONG PROVINCE, OROCHEM TECH INC and HUNAN XIANGYIKANG PHARMACEUTICAL CO LTD.

Patent filings in countries

World map showing WU JIAs patent filings in countries
# Country Total Patents
#1 China 34
#2 United States 1

Patent filings per year

Chart showing WU JIAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wu Jia 35
#2 Bao Yan 10
#3 Lin Longyong 9
#4 Hu Xiaoping 6
#5 Zhang Xiangduan 3
#6 Huang Pingping 1
#7 Zhang Yue 1
#8 Chen Qiang 1
#9 Li Wei 1
#10 Jiang Yau-Chen 1

Latest patents

Publication Filing date Title
CN111995499A Methanol heat pump rectification method and device
CN111825145A Method and device for treating ammonia nitrogen wastewater and recovering ammonia
CN111298471A Dividing wall rectifying tower for separating complex multi-component system and rectifying method
CN110615494A Post-treatment device and method for complex DMF wastewater after DMF recovery
CN110639345A Device and method for treating tail gas discharged in disorganized mode in DMF (dimethyl formamide) wastewater recovery process
CN108083984A For glyphosate solvent and the method for by-product recovery
CN109838740A A kind of new type solar energy Lawn lamp
CN109838609A A kind of operation waste water drainage system solenoid valve fast joint switch
CN109832050A A kind of automatic regulating system of chamber planting
CN109832704A A kind of Novel electric hot tap
CN109835477A One kind being used for fire rescue unmanned plane
CN109833614A A kind of Fluorogenic badminton
CN109841048A A kind of hand-held terminal device applied to car networking
CN109861350A A kind of effective charging circuit system of stabilization
CN109841070A A kind of novel intelligent traffic control robot
CN109834707A A kind of smart home robot control system
CN109835476A A kind of remote control send express delivery unmanned plane
CN109833632A A kind of Manual music accompaniment ball
CN109839947A A kind of quadrotor drone of intelligent control
CN109841042A A kind of pre- myopic-preventing alert device