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NANJING GONGDA KAIYUAN ENVIRONMENTAL PROTECTION TECH CHUZHOU CO LTD

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    95,465
  • Filing trend
    ⇩ 100.0%
About

NANJING GONGDA KAIYUAN ENVIRONMENTAL PROTECTION TECH CHUZHOU CO LTD has a total of 18 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, environmental technology and medical technology are STIGEBRANDT HYDROTEKNIK AB, PISTA SA and FORSCHUNGSGESELLSCHAFT DER IAW.

Patent filings in countries

World map showing NANJING GONGDA KAIYUAN ENVIRONMENTAL PROTECTION TECH CHUZHOU CO LTDs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing NANJING GONGDA KAIYUAN ENVIRONMENTAL PROTECTION TECH CHUZHOU CO LTDs patent filings per year from 1900 to 2020

Focus technologies

Top inventors

# Name Total Patents
#1 Sun Yimin 8
#2 Wang Rui 7
#3 Ma Jun 5
#4 Ding Lin 5
#5 Yu Hailong 5
#6 Zhang Wenjian 5
#7 Liu Xiuyu 4
#8 Zhu Yufu 4
#9 Tian Yuru 4
#10 Sun Bin 4

Latest patents

Publication Filing date Title
CN112169687A Novel continuous adding equipment for solid bactericide
CN112169565A Waste gas treatment oxidation tower
CN112174289A Catalytic oxidation device with microwave energy field
CN112174265A Micro-electrolysis wastewater treatment precipitation tower
CN112156636A Desulfurization spray tower with stirring device
CN111974044A Purification device for urban river treatment
CN111974052A Circulating device for treating wastewater
CN111974197A Desulfurization spray tower
CN111977864A Little electrolysis is waste water purification device for filler
CN111977828A Chemical wastewater advanced reaction device
CN108246074A A kind of exhaust-gas treatment oxidative system
CN109896657A Self-tipping type chemical industry biochemical tail water multiple reaction tower
CN109896571A The biochemical tailrace advanced reaction complexes of chemical industry
CN109896633A The complete processing system of the multiple depth of chemical industry biochemical tail water and method
CN109896691A Black-odor riverway ecological intercepting restorative procedure
CN109896572A Chemical industry biochemical tail water reaction tower
CN109896593A Handle the electricity-Fenton device and method of high concentrated organic wastewater
CN107970762A A kind of exhaust-gas treatment oxidizing tower