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CHONGQING SANWAISHAN SCIENCE & TECHNOLOGY CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    239,336
About

CHONGQING SANWAISHAN SCIENCE & TECHNOLOGY CO LTD has a total of 13 patent applications. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets medical technology are BROOME IAN J, TRANSLATIONAL BIOLOG INFUSION CATHETER LLC and TORAY MEDICAL KK.

Patent filings in countries

World map showing CHONGQING SANWAISHAN SCIENCE & TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing CHONGQING SANWAISHAN SCIENCE & TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Medical technology

Focus technologies

# Technology
#1 Syringes

Top inventors

# Name Total Patents
#1 Guangyong Gao 10
#2 Yongqing Wang 6
#3 Xihua Li 6
#4 Jizhen Lu 5
#5 Yingxiang Ren 5
#6 Jin Tong 5
#7 Zhiyong Liu 3
#8 Chunlin Qin 3
#9 Mingzhong Lai 3
#10 Moqi Li 3

Latest patents

Publication Filing date Title
CN104436340A Pipeline selection device used for blood purification
CN102908686A Balance cavity leak detecting system for blood purification
CN102908685A Balance cavity control system for hemodialysis machine
CN102755673A Blood leakage monitoring system for blood purification
CN102716518A Blood purification equipment with citrate anticoagulant device
CN102657520A Sphygmomanometer for purifying blood
CN102657903A Air bubble monitoring system for blood purification
CN102671249A Temperature control and degassing system for blood purification
CN102641526A Bedside continuous hemodialysis filtration device
CN102125707A Dry powder cylinder device for blood purification
CN102125706A Self reset pressure relief valve for hemodialysis
CN102091381A Electromagnetic valve for blood purification
CN102008763A Automatic fluid preparation system for blood purification and use method thereof