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DU JUAN

Overview
  • Total Patents
    44
  • GoodIP Patent Rank
    38,175
  • Filing trend
    ⇩ 7.0%
About

DU JUAN has a total of 44 patent applications. It decreased the IP activity by 7.0%. Its first patent ever was published in 2012. It filed its patents most often in China and United States. Its main competitors in its focus markets medical technology, pharmaceuticals and machine tools are WANG SHUXIA, BINZHOU MEDICAL UNIV HOSPITAL and AFFILIATED HOSPITAL NORTH SICHUAN MEDICAL COLLEGE.

Patent filings in countries

World map showing DU JUANs patent filings in countries
# Country Total Patents
#1 China 43
#2 United States 1

Patent filings per year

Chart showing DU JUANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Du Juan 44
#2 Zhang Li 3
#3 Wang Chunxia 3
#4 Zhang Guihua 3
#5 Mao Xinyu 3
#6 Li Nan 3
#7 Liu Jian 3
#8 Qi Yabin 3
#9 Li Wei 3
#10 Li Cui 1

Latest patents

Publication Filing date Title
CN112022674A Intelligent multifunctional knocking rehabilitation device for traditional Chinese medicine nursing
CN111358500A Percussion hammer device for department of pediatrics
CN110669055A Compound for treating pneumonia
CN109528407A A kind of postoperative self-service Restoring nursing bed
CN109432067A A kind of oral care film and preparation method thereof
CN109498883A A kind of anal intestine care device
CN108515799A Wooden door carving machine protective liquid brushing end
CN108500731A Double drive formula numerically-controlled machine tool blade display rack
CN108515045A Cutting machine giant control machinery arm
CN108502436A Bulk steel ingot position adjusting tool
CN108516401A Cable production line pneumatic clamps holder
CN108657507A Packaging line waits for that packet article quantifies conveyer
CN108357129A Jig for multi-layer spring steel piece quick pressing
CN108355924A Tool for pressing glass cement between even color steel in batches
CN108502830A Manual cork presser for installing red wine cork
CN108522011A Device for picking for picking branch end loquat
CN110448729A A kind of method that kidney is cultivated
CN110448747A A kind of method that heart is cultivated
CN110384152A A kind of blood-sugar reducing tea for treating diabetes
CN107823489A A kind of Chinese medicine composition of pediatric treatment repetitive upper respiratory tract infection and preparation method thereof