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DRAGON HEART MEDICAL DEVICES CO LTD

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    108,287
  • Filing trend
    ⇩ 100.0%
About

DRAGON HEART MEDICAL DEVICES CO LTD has a total of 21 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets medical technology are INCEPTUS INC, SORREL MEDICAL LTD and ARTISAN LAB CO LTD.

Patent filings in countries

World map showing DRAGON HEART MEDICAL DEVICES CO LTDs patent filings in countries
# Country Total Patents
#1 China 21

Patent filings per year

Chart showing DRAGON HEART MEDICAL DEVICES CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Medical technology

Focus technologies

Top inventors

# Name Total Patents
#1 Huang Yongqiang 17
#2 Zhao Shanming 11
#3 Liang Yongji 9
#4 Zhou Junxiong 2
#5 Hu Pukui 1
#6 Yongqiang Huang 1
#7 Wang Xianzong 1
#8 Yuan Dingguang 1
#9 Huang Yongshen 1

Latest patents

Publication Filing date Title
CN107789703A The indwelling structure and remaining needle of a kind of remaining needle
CN107638183A Fluid delivery system with retractable needles
CN107050566A Anti- acupuncture remaining needle
CN107050567A Anti- acupuncture remaining needle
CN106581826A Injection needle with syringe needle protective sleeve
CN106237455A Exhaust joint
CN106178017A Medical disinfecting helmet
CN106310447A Indwelling needle
CN105854122A Anti-thrombotic indwelling needle
CN105617482A Disposable indwelling needle capable of preventing needle injury
CN106267461A A kind of liquid stopping clamp
CN106267450A Many blade surfaces backcut type needle tubing
CN105854120A Remaining needle rubber plug locking mechanism
CN106267449A Single use preventing thrombosis remaining needle
CN105582599A Liquid stopping clamp
CN105288784A Disposable medical needle point
CN104707222A Disposable infusion instrument with liquid stopping function
CN104415430A Infusion heating control method
CN104288874A Disposable automatic exhausting and liquid stopping infusion device and method
CN101927041A Transfusion apparatus capable of stopping liquid automatically and preventing blood return