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BENGBU LONGHUA DIE CASTING MACHINE CO LTD

Overview
  • Total Patents
    47
  • GoodIP Patent Rank
    32,144
  • Filing trend
    ⇧ 166.0%
About

BENGBU LONGHUA DIE CASTING MACHINE CO LTD has a total of 47 patent applications. It increased the IP activity by 166.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, thermal processes and macromolecular chemistry and polymers are CONCAST AG, BENTELER GEB PADERWERK and FLOGATES LTD.

Patent filings in countries

World map showing BENGBU LONGHUA DIE CASTING MACHINE CO LTDs patent filings in countries
# Country Total Patents
#1 China 47

Patent filings per year

Chart showing BENGBU LONGHUA DIE CASTING MACHINE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhou Wenping 47
#2 Zhou Ruidong 5

Latest patents

Publication Filing date Title
CN112268033A Internal leakage prevention device for hydraulic system of die casting machine
CN112276040A Die casting machine hydraulic system fault adjusting device
CN112247098A Explosion-proof anti-pinch device of die casting machine
CN112258801A Automatic fault detection device for die casting machine
CN110173410A A kind of natural gas compressor that can adjust feed rate
CN110206709A A kind of compression set of remnants liquefied natural gas recycling and reusing
CN110145686A A kind of CNG natural gas compressing recovery system
CN110145458A It is a kind of with well remove moist natural gas compressor
CN110185600A A kind of energy-saving natural gas recycling compressor being easily installed
CN109351942A A kind of die casting machine being convenient for mold cleaning
CN109332638A A kind of die casting machine convenient for injection
CN109332645A A kind of easily demoulding die casting machine
CN109351936A A kind of feeding device of die casting machine
CN109332635A A kind of horizontal type cold-chamber die casting
CN109465422A A kind of charging gear of horizontal cold room die casting machine for aluminum alloy
CN109290546A A kind of high-strength anti-seismic stabilization die casting machine
CN109555939A A kind of die casting machine buffering plate
CN109290545A A kind of horizontal plunger die casting machine for avoiding casting from generating bubble
CN109332634A A kind of semisolid vertical die-casting machine
CN109351937A A kind of intermittent transfer die casting machine with refrigerating function