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XIE NINGHAN

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    87,630
About

XIE NINGHAN has a total of 19 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, agriculture and chemical engineering are SUTCLIFFE SPEAKMAN & CO LTD, KANG YOUNG HEOUN and ZHEJIANG KAICHUANG ENVIRONMENT TECH CO LTD.

Patent filings in countries

World map showing XIE NINGHANs patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

Chart showing XIE NINGHANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xie Tianyu 19
#2 Xie Ninghan 19

Latest patents

Publication Filing date Title
CN109429606A Harmful heavy metal ions minimizing technology in planting process
CN109368727A Energy-efficient low-temperature negative-pressure evaporating waste water processing method and processing system
CN109235476A Deep foundation pit support earth-retaining erection water-proof method and its device
CN109429926A A kind of desertification is fixed the sand improvement and plantation integral method
CN109429605A A kind of salt-soda soil and desertification administering method
CN109382387A Using the method and device of aeration technology control volatile contaminant diffusion
CN109316702A It is electrolysed slag storing method for innocent treatment and processing system
CN109534730A The production method of foaming light brick plate
CN109158409A High-efficiency multi-function fixed-end forces tank arrangement and the fixed-end forces method for utilizing the device
CN109224768A Pernicious gas advanced treatment apparatus and its processing method
CN109224830A Incineration flue gas and flying dust cooperative processing method and its processing system
CN109231749A Organic sludge drying method and its anhydration system
CN109231744A The bioremediation and processing system of biochemical solid waste
CN109231661A High-efficiency sewage and the uniform solid waste aerobic biological process for treating of mobility and device
CN109231747A Biochemical solid waste stage efficient anaerobic acidation treatment method and device
CN108911428A A kind of biochemical sewage disposal system of small water of high concentration
CN110790448A Method for treating black and odorous water body in river pond
CN109081541A The black smelly river embankment Sediments processing unit of one kind and method
CN108655166A A kind of method of rehabilitating soil pollution