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DU WEIBING

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    99,080
  • Filing trend
    ⇩ 50.0%
About

DU WEIBING has a total of 17 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets civil engineering, pharmaceuticals and chemical engineering are CHEN AIMIN, FU TIANXI and SONG CHUNLING.

Patent filings in countries

World map showing DU WEIBINGs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Du Weibing 14
#2 Zheng Gang 2
#3 Yang Lixin 2
#4 Ye Feng 2
#5 Zhong Yinghong 2

Latest patents

Publication Filing date Title
CN108591676A A kind of hydraulic engineering safeguard
CN108502127A Inflatable with Multifunction diving water tank can water absorption type diving suit
CN108561074A Combined is gone into the well simultaneously and the direct well formation device that is unearthed
CN107497357A A kind of comprehensive Chemical experiment machine
CN107675377A A kind of intelligentized clothing trimming dust collection equipment
CN107569772A Multifunction acupuncture impulse electronic therapeutic meter
CN107569382A Rechargeable family expenses acupuncture, massage instrument
CN107227706A A kind of Multipurpose Tunnel Cleanning Vehicle
CN107178054A A kind of control method of Multipurpose Tunnel Cleanning Vehicle
CN104623615A Medicine for treating asthma
CN104721672A Traditional Chinese medicine preparation for treating adhesive intestinal obstruction and preparation method thereof
CN104721787A Traditional Chinese medicine preparation for treating upper respiratory infection
CN104587299A Traditional Chinese medicine preparation for treating gastric and duodenal ulcers
CN104548049A Traditional Chinese medicine composition for treating senile osteoporosis and preparation method thereof
CN104524132A Efficient medicine composition for treating chapped skin and preparation method thereof
CN104474148A Traditional Chinese medicine composition used for treating dermatomycosis and preparation method thereof
CN104547703A Traditional Chinese medicine composition for treating infantile eczema and preparation method of traditional Chinese medicine composition