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DALIAN EAST REFRIGERATION EQUIPMENT CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    205,106
About

DALIAN EAST REFRIGERATION EQUIPMENT CO LTD has a total of 11 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, environmental technology and thermal processes are HENAN JINKAI CHEMICAL INVEST HOLDING GROUP CO LTD, ZHANGJIAGANG WUHU NEW MATERIALS TECH DEVELOPMENT CO LTD and HSE HITIT SOLAR ENERJI A S.

Patent filings in countries

World map showing DALIAN EAST REFRIGERATION EQUIPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing DALIAN EAST REFRIGERATION EQUIPMENT CO LTDs patent filings per year from 1900 to 2020

Focus technologies

Top inventors

# Name Total Patents
#1 Yuan Jun 11
#2 Cai Zhenyi 2
#3 Wang Jinhai 2
#4 Li Zhengmao 1
#5 Wang Jing 1
#6 Fang Xiangchen 1
#7 Wang Haochen 1
#8 Meng Fanfei 1
#9 Li Yong 1
#10 Liao Changjian 1

Latest patents

Publication Filing date Title
CN108911107A A kind of organic wastewater Supercritical water oxidation treatment device and method
CN109000221A A kind of coal slime processing method
CN108479312A Energy-saving desulfurization solvent regenerative system and technique
CN104075614A Intelligent variable-frequency closed cooling tower
CN102788021A Ammonia semi-enclosed screw refrigerating compressor unit
CN102644474A Mobile cooling refrigeration device for mine
CN102594005A Motor used for refrigeration compressor
CN102588614A Semi-closed valve for ammonia
CN102536732A Semi-closed piston refrigeration compressor for ammonia
CN102536821A Semi-closed screw refrigerating compressor for ammonia
CN102121392A Heat-radiating, recovering and cooling system for mine