Learn more

DONG DONGSHENG

Overview
  • Total Patents
    19
About

DONG DONGSHENG has a total of 19 patent applications. Its first patent ever was published in 1997. It filed its patents most often in China and United States. Its main competitors in its focus markets medical technology are URESIL CO, BRENNAN H GEORGE and JARVIK ROBERT K.

Patent filings in countries

World map showing DONG DONGSHENGs patent filings in countries
# Country Total Patents
#1 China 17
#2 United States 2

Patent filings per year

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

Focus industries

# Industry
#1 Medical technology

Focus technologies

Top inventors

# Name Total Patents
#1 Dong Dongsheng 18
#2 Hou Weimin Dong 1

Latest patents

Publication Filing date Title
CN103316388A Integrated transfusion container communicated through puncture
CN103191504A Humidifying mask
US2014378918A1 Urine drainage device, drainage control device, drainage control system and voiding method
CN1833629A Locally used gel for mouth and nose
CN1435359A Medical integrated consumable material
CN1416715A Tea beverage
CN1413882A Storage and packing method of Chinese medicine herbal tablet
CN1383789A Stereo intravenous puncture needle
CN1350843A Isosorbide dinitrate plaster for first aid
CN1350846A Isopentyl nitrite
CN1350844A Lentrial plaster for first aid
CN1305808A Inorganic salt tablets
CN1305809A Chinese medicine tablets
CN1305807A Vitamine tablet
CN1281743A Umbrella arrow
CN1249195A Vector for gene therapy of rh TPO insect bacillar virus and its preparing process and application
CN1262086A Clock-type method for displaying human body rhythm
CN1214904A Hand-shape rolling type bidirectional magnetic therapy massage apparatus