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LI WENQIANG

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    181,177
About

LI WENQIANG has a total of 12 patent applications. Its first patent ever was published in 2005. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, biotechnology and machine tools are TEERA BUNRI KK, VM PRESS SRL and HEYMANN HANS DR ING.

Patent filings in countries

World map showing LI WENQIANGs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing LI WENQIANGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Wenqiang 12
#2 Li Xiaoge 1
#3 Li Jing 1

Latest patents

Publication Filing date Title
CN111392795A Processing apparatus of environmental protection formula renewable energy
CN111389867A Environment-friendly intelligent recovery device
CN111389868A High-efficient environmental protection material recovery unit
CN110591901A Cell separation tube
CN107630805A No pulse Peristaltic pump head
CN105418810A Preparation method and application of Nd-based isoprene polymerized rubber rare earth catalyst
CN103952295A Cell separating device
CN103181708A Scald protection tableware
CN102836545A Man-driving skating shoes
CN102836547A Automatic chessboard without chess pieces
CN1839878A Medicine for treating acute and chronic pancreatitis
CN1840212A Infrared ray utilized moxibustion therapeutic device