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INST OF HYDROGEOLOGY AND ENV GEOLOGY CHINESE ACAD OF GEOLOGICAL SCIENCES

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    98,307
  • Filing trend
    ⇩ 100.0%
About

INST OF HYDROGEOLOGY AND ENV GEOLOGY CHINESE ACAD OF GEOLOGICAL SCIENCES has a total of 17 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets measurement, environmental technology and macromolecular chemistry and polymers are HOELZLE & CHELIUS GMBH, NANJING INST OF ENVIRONMENTAL SCIENCES MEE and SAUNIER BERNARD.

Patent filings in countries

World map showing INST OF HYDROGEOLOGY AND ENV GEOLOGY CHINESE ACAD OF GEOLOGICAL SCIENCESs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing INST OF HYDROGEOLOGY AND ENV GEOLOGY CHINESE ACAD OF GEOLOGICAL SCIENCESs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Xiuyan 3
#2 Li Hui 2
#3 Song Shuhong 2
#4 Wang Jinzhe 2
#5 Pei Lixin 2
#6 Zhang Qianqian 2
#7 Liu Xuequan 2
#8 Nie Zhenlong 2
#9 Wang Cuiling 2
#10 Huang Guanxing 2

Latest patents

Publication Filing date Title
CN106881063A A kind of arsenic removal material and preparation method thereof and the application in rural groundwater arsenic removal
CN106845112A A kind of groundwater quality comprehensive quality evaluation method
CN106290059A Measure device of Zero-valent Iron content and usage thereof in nanoscale and micron order iron powder
CN106323694A Full-automatic sampling device for roof runoff in different time periods
CN106404524A Device and method for recognizing horizontal radial deformation of static triaxial test soil sample
CN106248479A The pore water of saturated soil chemico-analytic test apparatus and method during three axles or consolidation test
CN106198205A The test apparatus and method of soil sample horizontal stress during triaxial test
CN106279499A A kind of mineral compound water retaining agent and preparation method thereof
CN106186264A A kind of material for Zero-valent Iron hydrodynamic seepage pressure and preparation method thereof
CN106126975A Gene quantification Microbial prospecting of oil and gas method based on mathematical statistics
CN105844999A Multi-floating-body floating evaporation experiment pool
CN105841779A Non-direct-contact type underground water level meter
CN105734041A Charcoal loaded PSB passivator preparation and method for restoring Pb polluted soil through charcoal loaded PSB passivator
CN105865980A Floating evaporation experiment tank
CN105464203A Interactive wet-deposition purification regulation and storage system
CN105464169A Inserting-type micro water retention accumulation regulating module
CN106895994A A kind of clay moisture extraction element