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LI JIANWEN

Overview
  • Total Patents
    30
  • GoodIP Patent Rank
    137,673
  • Filing trend
    ⇧ 200.0%
About

LI JIANWEN has a total of 30 patent applications. It increased the IP activity by 200.0%. Its first patent ever was published in 1995. It filed its patents most often in China and United States. Its main competitors in its focus markets environmental technology, mechanical elements and machines are DAJMLER AG, ARVINMERITOR INC and FAURECIA EMISSIONS CONTROL TECHNOLOGIES USA LLC.

Patent filings in countries

World map showing LI JIANWENs patent filings in countries
# Country Total Patents
#1 China 19
#2 United States 11

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Li Jianwen 27
#2 Mital Rahul 6
#3 Muizelaar Richard D 4
#4 Jasinkiewicz Paul 2
#5 Darr Rebecca J 2
#6 Li Junyi Jesse 2
#7 Steele Sean 2
#8 Dou Peiling 2
#9 Jianwen Li 2
#10 O'Kane Kimberly 1

Latest patents

Publication Filing date Title
CN111466248A Method for constructing fireproof forest belt by using material collecting channel
CN110374324A A kind of beam column template and wallboard suit, wall building method
CN110374225A A kind of spliced wallboard and wall building method
CN109639102A Electromagnetic actuator device and electric car
CN108874888A A kind of data searching method
CN108311239A More materials crushers
CN106696594A Spherical wheel structure
CN105749433A Neck tumor radiotherapy device
CN106325489A Wonderful puzzler input system
CN104805279A Magnesium-containing compounded additive and preparation method thereof
CN104624343A Organic fertilizer processing equipment
CN104017701A Health wine capable of dredging five organs
CN104678579A Glasses headset
US2013042709A1 Gear change transmission having axially adjusting countershafts
US2013091830A1 Assembly for mixing liquid within gas flow
US2013025266A1 Stratified particulate filter regeneration system
US2012204541A1 Exhaust mixer element and method for mixing
US2011239624A1 Apparatus and method for regenerating an exhaust filter
US2010307139A1 Regeneration systems and methods for particulate filters using virtual brick temperature sensors
CN1912483A Integral kitchen ventilator for building