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DALIAN LIGONG QIWANGDA CHEMICAL TECHNOLOGY CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    207,966
About

DALIAN LIGONG QIWANGDA CHEMICAL TECHNOLOGY CO LTD has a total of 12 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are AUSTECH PTY LTD, OE TAKEO and JIANGSU TIANXIN ZHONGYE ENVIRONMENTAL PROT EQUIPMENT CO LTD.

Patent filings in countries

World map showing DALIAN LIGONG QIWANGDA CHEMICAL TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing DALIAN LIGONG QIWANGDA CHEMICAL TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

# Technology
#1 Water treatment

Top inventors

# Name Total Patents
#1 Guo Hongchen 9
#2 Zhang Lixing 9
#3 Li Hailong 9
#4 Hu Yang 9
#5 Jia Yuhua 9
#6 Zhong Pengfei 2
#7 Li Gang 2
#8 Xiong Guang 1
#9 Guo Zhendong 1

Latest patents

Publication Filing date Title
CN104773786A Method for reducing total organic carbon content of zeolite molecular sieve production wastewater
CN104773787A Method for reducing chemical oxygen demand of zeolite molecular sieve production wastewater
CN104556116A Method for assisted synthesis of TS-1 molecular sieve by using aerosol
CN102989503A Atomizing molding method of TS-1 titanium silicalite molecular sieve catalyst
CN103041852A Extrusion molding method of TS-1 titanium silicalite molecular sieve catalyst
CN102989504A Rolling-ball forming method for high-strength TS-1 titanium silicalite molecular sieve catalyst
CN103041850A Extrusion molding method for high-strength TS-1 (Titanium Silicalite-1) catalyst
CN103041854A Roll molding method of TS-1 titanium silicalite molecular sieve catalyst
CN103008004A Tabletting molding method of TS-1 titanium silicalite catalyst
CN103041851A Hydrocarbon-ammonia column molding method for TS-1 (Titanium Silicalite-1) catalyst
CN103008003A Performed forming method of high-strength TS-1 titanium silicalite molecular sieve catalyst
CN103041853A Fibrous catalyst molding method of TS-1 titanium silicalite molecular sieve catalyst