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Ningbo haida plastic machinery co ltd

Overview
  • Total Patents
    24
  • GoodIP Patent Rank
    71,411
  • Filing trend
    ⇩ 50.0%
About

Ningbo haida plastic machinery co ltd has a total of 24 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets machine tools, machines and mechanical elements are & GIESSEREI NETSTAL A G MASCHF, MANCEAU MARCEL and BOY GMBH DR.

Patent filings in countries

World map showing Ningbo haida plastic machinery co ltds patent filings in countries
# Country Total Patents
#1 China 24

Patent filings per year

Chart showing Ningbo haida plastic machinery co ltds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Wei 3
#2 Mao Xianbo 3
#3 Shen Liangcong 3
#4 Zhao Runqiu 2
#5 Pan Caifang 2
#6 Cao Liang 2
#7 Wang Hangjun 2
#8 Wang Yanchong 1
#9 Jiang Lei 1
#10 Guo Yongzeng 1

Latest patents

Publication Filing date Title
CN111844622A Spiral automatic feeding drying device of injection molding machine
CN111844616A Multi-component injection molding machine turntable compressing device
CN111844615A Novel structure for reducing stress concentration of injection molding machine pull rod
CN111844657A Double-screw extrusion mechanism of large-injection-amount extrusion and injection integrated injection molding machine
CN109578374A A kind of Split type hydraulic the cylinder piston structure
CN109505821A A kind of pressurizing cylinder showing piston stroke
CN106965393A A kind of four cylinder directly locks the inner circulation structure of injection moulding machine mode-locking oil cylinder
CN106903850A A kind of all-electric injecting plasticizing mechanism
CN104590884A Novel conveying robot for triangular workpieces
CN104600607A Power distribution box
CN104476614A Novel drilling machine
CN104555312A Industrial transportation robot
CN104555313A Novel spherical object transportation robot
CN104609091A Triangular article conveying robot
CN104476613A Multi-drill-bit adjustable drilling machine
CN104476615A Multi-drill-bit drilling machine
CN104646713A Drilling machine
CN104551081A Novel multi-bit drilling machine
CN104626094A Novel industrial transportation robot
CN104625143A Drilling machine with multiple drill bits in linkage