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ZHANGJIAGANG CHEMICAL MACHINERY CO LTD

Overview
  • Total Patents
    14
About

ZHANGJIAGANG CHEMICAL MACHINERY CO LTD has a total of 14 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are BEIJING CT BIOLOGY CO LTD, ZHENGZHOU DABEINONG FEED TECHNOLOGY CO LTD and SEV KAVKAZSKIJ ZONAL NYJ NI S.

Patent filings in countries

World map showing ZHANGJIAGANG CHEMICAL MACHINERY CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing ZHANGJIAGANG CHEMICAL MACHINERY CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Xiuquan Du 10
#2 Xiaohong Peng 8
#3 Meijuan Zheng 7
#4 Renhua Zhu 7
#5 Junhua Li 7
#6 Suqin Hu 6
#7 Ronghui Ma 5
#8 Chen Jun 3
#9 Zehui Li 3
#10 Zhan Ye 2

Latest patents

Publication Filing date Title
CN102698447A Connection structure for cylinder and tube plate of tube-type falling-film evaporator
CN101947724A Using method of guider for penetrating tubes of shell and tube heat exchanger
CN101898046A Secondary waste steam introducer in alkali evaporation station
CN101874929A Desuperheating device in alkali vaporization station
CN101874930A Temperature control device in alkali vaporization station
CN101874931A Heat energy recovery device in alkali vaporization station
CN101874928A Split-type evaporator
CN101811374A Double moving beam structure of large pressing machine
CN101920422A Automatic welding supporting device of 60-degee major-diameter thick-wall tapered circumferential seams
CN101920118A Heater structure in plate-type falling film evaporator
CN101920119A Film distribution structure in plate-type falling film evaporator
CN101920120A Gas circuit structure of heater in plate type evaporator
CN101653664A Plate-type falling film evaporator
CN101920124A Connecting structure between heating plates in plate falling film evaporator