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JIANGSU HUADA CENTRIFUGAL MACHINE MFG CO LTD

Overview
  • Total Patents
    29
  • GoodIP Patent Rank
    76,862
  • Filing trend
    ⇩ 60.0%
About

JIANGSU HUADA CENTRIFUGAL MACHINE MFG CO LTD has a total of 29 patent applications. It decreased the IP activity by 60.0%. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets machines, chemical engineering and mechanical elements are ZHANGJIAGANG CITY YONG DA MACHINERY CO LTD, JIANGSU SAIDELI PHARMACEUTICAL MACHINE CO LTD and ANDRITZ SAS.

Patent filings in countries

World map showing JIANGSU HUADA CENTRIFUGAL MACHINE MFG CO LTDs patent filings in countries
# Country Total Patents
#1 China 29

Patent filings per year

Chart showing JIANGSU HUADA CENTRIFUGAL MACHINE MFG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Huang Jianzhong 11
#2 Cai Jianchun 8
#3 Hu Zhenhua 8
#4 Xu Hao 7
#5 Jiang Wei 6
#6 Fan Kuangyu 6
#7 Zhiming Wu 5
#8 Zhang Jian 5
#9 Shen Jie 5
#10 Pan Jianeng 4

Latest patents

Publication Filing date Title
CN112108272A Shell locking structure of centrifugal machine
CN112090599A Scraper discharge mechanism of horizontal centrifuge
CN111151386A Centrifuge goes out liquid mechanism
CN110653212A Centrifuge for soaking, extracting and dehydrating plant stems and leaves and soaking, extracting and dehydrating method based on centrifuge
CN110523544A A kind of horizontal centrifuge of automatic Leakage Detection
CN110274022A A kind of front main bearing combination sealing arrangement of horizontal type scraper centrifuger
CN109530105A The solid-liquid of unloading under scraper centrifuge discharging converts discharger
CN108745665A A kind of centrifuge of the broken crystal grain of separation
CN107262295A A kind of centrifugal machine door cover forced locking device
CN107309099A The control method of cloth in a kind of bowl
CN107297282A A kind of vibration protection method of centrifuge
CN107282319A A kind of filter bag mounting structure of bag-pulling centrifuge
CN107297285A A kind of filter cake of centrifuge crushes output device
CN106423593A Removing method of residual filter cakes in horizontal scraper unloading centrifuge and filter cloth driving mechanism
CN106111357A The gas circuit of protective gas in the gas protection system of a kind of centrifuge and centrifuge
CN106040447A Gas protection method for inner cavity of centrifugal machine
CN105903577A Liquid dropping prevention device for vertical type centrifuge
CN105906181A Back pressure device of screw stacking type sludge dehydrator and screw stacking type sludge dehydrator
CN105583088A Feeding device for vertical centrifugal machine
CN105537010A Solid-liquid separation method and vertical centrifuger adopting same, as well as material distributing device in vertical centrifuger