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TIANJIN PLASTICS RES INST

Overview
  • Total Patents
    17
About

TIANJIN PLASTICS RES INST has a total of 17 patent applications. Its first patent ever was published in 2004. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets medical technology and chemical engineering are ZHANG HAIGANG, AVECOR CARDIOVASCULAR INC and AIRSEP CORP.

Patent filings in countries

World map showing TIANJIN PLASTICS RES INSTs patent filings in countries

Patent filings per year

Chart showing TIANJIN PLASTICS RES INSTs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

# Technology
#1 Syringes
#2 Separation

Top inventors

# Name Total Patents
#1 Xiao Jiandang 7
#2 Heng Wu 4
#3 Changzai Cao 3
#4 Mingyan Zhang 2
#5 Wu Heng 2
#6 Jiandang Xiao 2
#7 Wang Daling 2
#8 Zhao Peng 2
#9 Xiang Wang 2
#10 Cao Changzai 2

Latest patents

Publication Filing date Title
CN103048014A Medical tube openness test instrument
CN102701003A Cold stop tube recoiling machine and cold stop tube winding equipment
CN102636320A Leakage test device for medical filter
CN102491131A Automatic color strip cutting and coating machine
CN102408529A Polymethyl polyethylene glycol acrylate containing glycerin dinitrate structure and preparation method and using method thereof
CN102390751A Ribbon mark automatic cutting-off machine
CN102390757A Hose winding machine
CN102344521A Polymethyl polyglycol methacrylate containing sorbitol ester mononitrate structure as well as preparation method and use method thereof
CN101966752A Plastic tube expanding device
CN101966709A High-frequency punching machine for tube body
WO2011116504A1 Polyvinylidene fluoride hollow fiber separation membrane and manufacturing method thereof
CN101757723A Method for manufacturing temporary heart pacing electrode catheter
CN101767462A Mandrel-retracting machine for impregnating bent pipe
CN101701864A Rheid leakage testing device
CN101648438A Automatic rod-back machine of pipe body
CN1951515A Disposable silicon-plastic larynx mask
CN1690123A Process for preparing polyamide/polyolefin alloy