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BENGBU GUOWEI FILTERS CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    145,133
  • Filing trend
    ⇧ 400.0%
About

BENGBU GUOWEI FILTERS CO LTD has a total of 13 patent applications. It increased the IP activity by 400.0%. Its first patent ever was published in 2006. It filed its patents most often in China. Its main competitors in its focus markets engines, pumps and turbines, chemical engineering and measurement are LEEHAN CORP, GRACE CHARLES JEENS and CARBURATEURS ECONOMIQUES SOC D.

Patent filings in countries

World map showing BENGBU GUOWEI FILTERS CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing BENGBU GUOWEI FILTERS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Huang Fen 4
#2 Zhang Wei 4
#3 Wang Lei 4
#4 Sun Long 3
#5 Zhu Hui 3
#6 Song Peiqing 3
#7 Yong Bing 2
#8 Shan Meimei 2
#9 Zhang Mengfu 2
#10 Tao Jun 2

Latest patents

Publication Filing date Title
CN112196705A Air filter
CN112196709A Fuel filter
CN110836155A Large-traffic fuel secondary filter assembly
CN109653909A A kind of rotor air prefilter
CN108953012A A kind of dry-type air cleaner with dust discharge rainproof function
CN108980327A A kind of construction machinery gear box solenoid valve external filter
CN108979922A A kind of fuel filter
CN109083775A A kind of dry type air filter for agricultural machinery
CN108104995A Efficient rotor air prefilter
CN106840529A Oil absorption filter device for detecting sealability
CN107061084A Filter structure of two-way heat power expansion
CN106039852A Novel air filter
CN101063417A Oil-gas separator