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CHANGSHA XIANGPU TECH CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    118,482
  • Filing trend
    ⇩ 25.0%
About

CHANGSHA XIANGPU TECH CO LTD has a total of 14 patent applications. It decreased the IP activity by 25.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, materials and metallurgy and measurement are SHENZHEN SHENTOU ENVIRONMENT TECH CO LTD, HUNAN QINGZHIYUAN ENVIRONMENTAL PROTECTION SCIENCE & TECH CO LTD and SHANGHAI JINGYU ENV ENGINEERING CO LTD.

Patent filings in countries

World map showing CHANGSHA XIANGPU TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing CHANGSHA XIANGPU TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cao Xing 14

Latest patents

Publication Filing date Title
CN109824808A For accelerating the flocculant preparation method of ultra-fine tailing sedimentation
CN109622566A A kind of Innocent treatment method of electrolytic manganese slag
CN109652079A A kind of flyash modified method and application for mercury pollution original position soil reparation
CN109734162A Calcium chloride solution preparation method for the processing of fluorite ore beneficiation wastewater
CN109734118A A kind of Phosphogypsum-modifymethod method for beneficiation wastewater processing
CN109748472A A kind of cyaniding tailing filling treatment technique
CN108043075A A kind of method for adjusting thickener underflow concentration and alleviating pressure rake
CN107748056A A kind of test device and method of mine tailing critical flow velocity
CN107804932A A kind of Tailings Slurry handling process using concentrator as main equipment
CN107935021A A kind of method for preparing copper nitrate with nitric acid stripping and hanging liquid
CN107764820A A kind of toxic and harmful gas detection means and method for mine filling
CN107673457A A kind of multi-functional nanometer material composite flocculation agent
CN107686189A A kind of flotation tungsten ore mine tailing wastewater processing method
CN107352696A A kind of flotation tungsten ore mine tailing wastewater reuse technology