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SONG SHUJIAN

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    196,204
About

SONG SHUJIAN has a total of 20 patent applications. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering and civil engineering are WUXI SHENGMEI ENVIRONMENTAL TECH CO LTD, WUJIANG WALLMATE DECORATION MATERIALS CO LTD and NANTONG JIANQIAO CONVEYER CO LTD.

Patent filings in countries

World map showing SONG SHUJIANs patent filings in countries
# Country Total Patents
#1 China 20

Patent filings per year

Chart showing SONG SHUJIANs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

# Technology
#1 Cleaning
#2 Street cleaning

Top inventors

# Name Total Patents
#1 Song Shujian 20
#2 Song Chunji 5

Latest patents

Publication Filing date Title
CN105834182A Novel bucket washing brush
CN105464035A Novel snow removal truck
CN105603922A Novel sweeping car
CN104096699A Novel cleaning brush for inside and outside of bucket
CN104096702A Novel automatic cleaning machine for inside and outside of water barrel
CN104738711A Scallop processing method
CN104738712A Seafood processing method
CN102989731A Novel internal-external bucket cleaning brush
CN102989730A Vertical bucket internal and external washing machine
CN102951405A Matched loading conveyor for filled purified water
CN102950132A Semi-automatic purified water bucket interior-exterior cleaning machine
CN102849666A Novel automatic cover finishing device of pure water barrel
CN102849669A Improved full-automatic purified water filling assembly line
CN102847696A Improved single-face rack transmission barrel washing brush with clutch
CN102847695A Bidirectional pushing and pressing expansion type barrel inside cleaner
CN102849248A Automatic bucket lifting machine
CN102825048A Upward pushing and pressing expansion type in-barrel cleaning device
CN101589936A Full automatic glass curtain wall cleaning machine
CN101544007A Cork processor
CN101659126A Bucket truing device