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NANJING DELNAMEM TECH CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    135,520
About

NANJING DELNAMEM TECH CO LTD has a total of 13 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 chemical engineering and environmental technology are MOLL HANS GEORG, GEIGER EUGEN and STEINMULLER MINING AND PIPING.

Patent filings in countries

World map showing NANJING DELNAMEM TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing NANJING DELNAMEM TECH CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Liu Xing 13
#2 Wu Shaoyu 13

Latest patents

Publication Filing date Title
CN108671755A A kind of preparation method of complex reverse osmosis membrane
CN108744984A A kind of wound membrane element
CN108636118A A kind of preparation method of complex reverse osmosis membrane
CN108654399A A kind of preparation method of high-flux composite reverse osmosis membrane
CN108579477A A kind of anti-pollution reverse osmosis composite membrane and preparation method thereof
CN108421415A A kind of wound membrane element
CN108771973A A kind of cleaning method of wound membrane element
CN108421417A A kind of resistant to pollution wound membrane element
CN108421420A A kind of complex reverse osmosis membrane preparation facilities
CN108654390A A kind of wound membrane element
CN108654395A A kind of formula and preparation method thereof of preparation of anti-fouling ultrafiltration membrane piece
CN108744985A A kind of wound membrane element
CN108654391A A kind of wound membrane element