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YANCHENG DAMING CHEMICAL MACHINERY CO LTD

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    75,634
About

YANCHENG DAMING CHEMICAL MACHINERY CO LTD has a total of 23 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, biotechnology and mechanical elements are STRAUCH & SCHMIDT, TECNICA IND PETROLI SPA and SARTORIUS STEDIM BIOTECH GMBH.

Patent filings in countries

World map showing YANCHENG DAMING CHEMICAL MACHINERY CO LTDs patent filings in countries
# Country Total Patents
#1 China 23

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Yin Xuegao 22
#2 Yin Ming 21
#3 Zhao Liansheng 19
#4 Yu Xiang 19
#5 Hu Zhengzhong 13
#6 Yu Jie 12
#7 Zhou Zhigui 2
#8 Yi Chunhai 2
#9 Jie Yu 1
#10 Jie Wang 1

Latest patents

Publication Filing date Title
CN111001353A Vacuum spray fluidization granulator
CN111001247A Recovery unit for fermentation tail gas
CN109382039A Vacuum spraying fluidisation granulator
CN108644381A A kind of pressure vessel sealing device and encapsulating method
CN108673041A A kind of pressure vessel special welding device and welding method
CN108704781A A kind of medium pressure vessel processing unit (plant) and processing method
CN108658020A A kind of mechanical and electric equipment installation device and installation method
CN108709797A A kind of novel pressure container hydraulic pressure testing device and test method
CN108722272A A kind of chemical industry equipment agitating device and stirring means
CN108721952A A kind of Petro-Chemical Machinery oil-collecting device and receive oily method
CN108789100A A kind of special derusting device of pressure vessel
CN108673385A A kind of low pressure vessel processing ancillary equipment
CN108895160A A kind of pressure vessel of pressure adjustable
CN106047664A Fermentation tank with one-way disk turbine
CN106010942A Fermentation tank with straight leaf-disk turbine
CN106047674A Seed tank
CN106085828A Seed tank with agitating device
CN106244431A Novel seed tank
CN106237961A Novel reaction kettle
CN105999865A Exhaust gas recovering device