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BIAN RENJIE

Overview
  • Total Patents
    34
  • GoodIP Patent Rank
    56,381
  • Filing trend
    ⇩ 100.0%
About

BIAN RENJIE has a total of 34 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2003. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, thermal processes and environmental technology are PEMETZRIEDER GEORG, PYROTEK ENGINEERING MATERIALS and GAUTSCHI ENGINEERING GMBH.

Patent filings in countries

World map showing BIAN RENJIEs patent filings in countries
# Country Total Patents
#1 China 34

Patent filings per year

Chart showing BIAN RENJIEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bian Renjie 32
#2 Liu Wei 12
#3 Liu Sheng 7
#4 Yang Xing 7
#5 Zhang Yingbo 6
#6 Zhang Yanli 4
#7 Bian Siqi 4
#8 Huo Yanxi 4
#9 Li Zongbao 3
#10 Yang Huanhuan 3

Latest patents

Publication Filing date Title
CN110814317A Die-casting furnace heat preservation improvement method
CN110864548A Heat-preservation and energy-saving method for die-casting furnace
CN110773729A Two-dimensional rotary cover casting ladle
CN111745151A High-temperature damping heat-preservation block
CN109702169A Cylinder die casting equipment
CN110332802A Zipper serves as a contrast retort
CN109772509A Vacuum rod hits a nanometer crusher
CN110132009A Zipper serves as a contrast hot bottom retort
CN109420746A Forge casting machine
CN107314685A A kind of dedusting regenerator
CN106077599A A kind of ladle baking platform
CN106475546A Bivalve die casting stove
CN106482517A Hot air circulation die casting stove
CN106482524A Door flexible sealing loop device
CN104625038A Charcoal-burning tank roasting device
CN105987598A Regenerative furnace pump
CN105983667A Wheel, belt, furnace and die combination
CN105987595A Bottom protrusion of regenerative furnace
CN105987596A Bottom coil of heat-insulation furnace
CN105987600A Bottom protrusion of heat-insulation furnace