Learn more

LIYANG HOPE WELL MACHINERY CO LTD

Overview
  • Total Patents
    15
About

LIYANG HOPE WELL MACHINERY CO LTD has a total of 15 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are CHANGZHOU SIYU ENVIRONMENTAL PROT MATERIAL TECHNOLOGY CO LTD, KUCHERENKO GENNADIJ S and SAKAI SANGYO KK.

Patent filings in countries

World map showing LIYANG HOPE WELL MACHINERY CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing LIYANG HOPE WELL MACHINERY CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Xie Chen 15

Latest patents

Publication Filing date Title
CN103626350A Printing and dyeing sewage processing system
CN103623658A Combined type flat cloth bag pulse dust collector
CN103623683A Limekiln desulphurization and dedusting system
CN103626349A Domestic sewage treatment system
CN103588268A Medicine addition device
CN103585837A Novel water dust scrubber
CN103585843A Cyclone dust collector
CN103585830A Air box pulse coal mill bag filter
CN103588317A Mine water treatment system
CN103588347A Flax wastewater treatment equipment
CN103585802A Novel gravity-type valveless filtering pool
CN103585841A Collective expanding dust collector
CN103588346A Domestic sewage treatment system for coal mine
CN103588316A Ore sewage treatment system
CN103585834A Side inserting type flat filtering bag dust collector