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DONG NIANGUO

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    155,075
  • Filing trend
    ⇩ 100.0%
About

DONG NIANGUO has a total of 11 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets medical technology are ACUITIVE TECH INC, SHENZHEN KYD BIOMEDICAL TECH CO LTD and ISCIENCE CORP.

Patent filings in countries

World map showing DONG NIANGUOs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing DONG NIANGUOs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Medical technology

Top inventors

# Name Total Patents
#1 Dong Nianguo 11
#2 Shang Xiaoke 11

Latest patents

Publication Filing date Title
CN107280725A Occluder for left auricle
CN107397562A Perivalvular leakage plugging device
CN107320217A Insertion type valve conveyer
CN107320218A Pulmonary artery intervenes valve support and pulmonary artery intervenes the preparation method of valve
CN107320159A Femoral artery puncture stitching devices
CN107280713A Bicuspid valve clamping machine
CN106726009A Sustainer intervenes valve manufacture method
CN106333768A Venous blood drainage stent for Fontan operation
CN106264645A A kind of congenital heart disease gets involved operation blood current limiter
CN106377288A Threading apparatus for operation
CN106388880A Mitral annulus shrinkage intervention device