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WEIHAI HAIWANG HYDROCYCLONE CO LTD

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    96,350
  • Filing trend
    ⇧ 100.0%
About

WEIHAI HAIWANG HYDROCYCLONE CO LTD has a total of 22 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2006. It filed its patents most often in China. Its main competitors in its focus markets machines, chemical engineering and macromolecular chemistry and polymers are ECOMIN SRL, VICTOR RAKOWSKY and HALDEX VALLALAT.

Patent filings in countries

World map showing WEIHAI HAIWANG HYDROCYCLONE CO LTDs patent filings in countries
# Country Total Patents
#1 China 22

Patent filings per year

Chart showing WEIHAI HAIWANG HYDROCYCLONE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sun Jipeng 13
#2 Wang Shuli 12
#3 Wang Lei 9
#4 Cui Xueqi 7
#5 Ge Jiajun 6
#6 Xi Zuohai 4
#7 Jiang Chengyang 3
#8 Li Yongfeng 3
#9 Wang Jian 3
#10 Zheng Jimin 3

Latest patents

Publication Filing date Title
CN111720570A Multiple parallel cyclone units with online sampling device and online sampling method
CN111068939A Power function shape toper swirler
CN110404696A A kind of overflow adjustable hydrocyclone online
CN109277212A A kind of one section of underflow discharge device of three-product cyclone with on-line control function
CN109332021A A kind of cyclone organic material liner structure of tape lifetime warning function
CN109046749A A kind of blast furnace ash efficient separation purification system and method for purification
CN108946071A A kind of linear uniform distribution device
CN108722692A The three products heavy medium cyclone of two sections of separating densities is adjusted using secondary media pipe
CN108525845A A kind of technique of efficient separation coal slime
CN107520042A A kind of separation system and sorting process of spodumene raw ore dense media
CN107362917A From closed circuit tailing dry arranging device and technique under a kind of dewatering screen sieve
CN106861941A A kind of tar sands processing method and processing device
CN106122511A A kind of regulation valve
CN105646839A Polyurethane elastomer for fine wear-resistant screen mesh and preparation method of polyurethane elastomer
CN105597914A Dense medium jamming bed coarse slime separation system
CN105498988A On-line adjustable hydrocyclone underflow port
CN103816992A Coarse slime dense medium sorting technology and system
CN102719084A Polyurethane elastomer for molds and manufacturing method of polyurethane elastomer
CN102719085A High-resilience polyurethane elastomer
CN102502636A Device and process for separating silicon carbide waste mortar