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NANJING RONGZHONG ENVIRONMENTAL ENGINEERING RES INSTITUTE CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    147,449
About

NANJING RONGZHONG ENVIRONMENTAL ENGINEERING RES INSTITUTE CO LTD has a total of 12 patent applications. Its first patent ever was published in 2019. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology, chemical engineering and basic materials chemistry are ARVIA TECHNOLOGY LTD, GRAVER TECH LLC and AL-JLIL SAAD A.

Patent filings in countries

World map showing NANJING RONGZHONG ENVIRONMENTAL ENGINEERING RES INSTITUTE CO LTDs patent filings in countries

Patent filings per year

Chart showing NANJING RONGZHONG ENVIRONMENTAL ENGINEERING RES INSTITUTE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhou Xiaofei 6
#2 Xu Defu 5
#3 Zhou Huijun 4
#4 Chen Kai 3
#5 Xu Youren 3
#6 Huang Qiong 3
#7 Ren Wenjie 1
#8 Zhao Xiaoman 1
#9 Zhao Ling 1
#10 Ren Jingwen 1

Latest patents

Publication Filing date Title
CN112191255A Aluminum hydroxide and kaolin supported Cr-Cu-Mn-O mixed/composite oxide catalyst and application thereof
CN112225192A Method for preparing struvite by reinforcing residual sludge to release nitrogen and phosphorus and inducing biochar
CN111875022A Precipitator for treating chemical wastewater and preparation method thereof
CN112094148A Soil repairing agent and repairing method thereof
CN112097262A Method for treating municipal domestic waste
CN111892097A Ion deodorization device for domestic sewage
CN111925050A High-efficient circulation industrial waste water treatment facilities
CN111362348A Method for removing prosulfuron in water body by using montmorillonite adsorbent
WO2020220193A1 Supported nano ag/mnceo x/attapulgite catalyst and preparation method therefor
WO2020220194A1 Preparation method for iron-aluminum composite bone char fluoride removal agent and prepared fluoride removal agent
CN109647511A A method of catalysis light degradation sewage
CN109759139A A kind of environment-friendly sewage processing photoactivation material and preparation method thereof