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QINGDAO TONGGUANWANG IND CO

Overview
  • Total Patents
    60
About

QINGDAO TONGGUANWANG IND CO has a total of 60 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 and consumer goods are INST KOMMUNALWIRTSCHAFT, KIM HEE JEONG and ZHENGZHOU LANYA ELECTRONIC SCIENCE & TECHNOLOGY CO LTD.

Patent filings in countries

World map showing QINGDAO TONGGUANWANG IND COs patent filings in countries
# Country Total Patents
#1 China 60

Patent filings per year

Chart showing QINGDAO TONGGUANWANG IND COs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Song Lihua 60

Latest patents

Publication Filing date Title
CN103862805A Production method of polyester pongee waterproof cloth
CN103866532A Towel washing method
CN103862795A Production method of banana fiber composite fabric
CN103862800A Composite processing method of anti-mosquito waterproof bed sheet cloth
CN103862827A Production method of ramie knitted composite fabric
CN103862777A Manufacturing process of waterproof air-permeable healthcare nonwoven bed sheeting
CN103862797A Producing method of degradable nonwoven fabric
CN103862820A Producing method of novel nonwoven fabric
CN103862810A Compounding method of supersoft short-flocking fabric
CN103862804A Producing method of rayon knitting composite fabric
CN103866555A Processing technology of pharmaceutical healthcare cotton cloth
CN103862802A Production method of high moisture-absorbing knitted composite fabric
CN103862737A Production method of bamboo charcoal fiber knitted composite fabric
CN103862811A Processing technology of toweling composite fabric with natural whiteness
CN103862824A Production method of thermal insulation nap quilting composite cloth
CN103862830A Producing method of waterproof warm-keeping coral fleece composite fabric
CN103862778A Producing method of antibacterial composite knitting fabric
CN103866578A Processing method of fabric with lasting fragrance
CN103866553A Novel whitening film-covering process of composite TC plain cloth
CN103862813A Preparing method of nanometer antibacterial disinfection cloth