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SONG HAIYAN

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    128,708
About

SONG HAIYAN has a total of 15 patent applications. Its first patent ever was published in 1993. It filed its patents most often in China and United States. Its main competitors in its focus markets packaging and shipping, measurement and machines are HENAN DONGDA MINING CO LTD, NANTONG UP MACHINERY ENG CO LTD and SCHULMEISTRAT HANS-DIETER.

Patent filings in countries

World map showing SONG HAIYANs patent filings in countries
# Country Total Patents
#1 China 13
#2 United States 2

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Song Haiyan 14
#2 Wu Xiumei 6
#3 Yang Hong 6
#4 Haiyan Song 1
#5 L Hostis Jacqueline 1
#6 Tang Ming 1
#7 Liu Yanwei 1
#8 Panandiker Rajan Keshav 1
#9 Liu Yanhong 1
#10 Cao Yufeng 1

Latest patents

Publication Filing date Title
CN111420786A Smash integrative treatment facility of grinding
CN111298919A Anti-blocking grinding equipment
CN111282511A Longitudinal feed granulating equipment
CN109383991A It is a kind of import and export use based on gear-driven transmission belt mechanism
CN109516117A It is a kind of to import and export the transmission belt mechanism used
CN111483793A Import and export transmission equipment who has security check effect of using
CN111942825A Transmission device with security check function for inlet and outlet
US2016060795A1 Partially-compacted woven plastic woven cloth
CN104474458A Traditional Chinese medicine composition
US2014352076A1 Laundry detergents
CN1074225A Multi-copolymerization resin is formed