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DALIAN HUAHAN RUBBER & PLASTIC MACHINERY CO LTD

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    214,423
About

DALIAN HUAHAN RUBBER & PLASTIC MACHINERY CO LTD has a total of 18 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets machines are TATARKIN VLADIMIR A, GUIZHOU ENGINEERING RES CT FOR COMPOUNDING AND MODIFICATION OF POLYMER MATERIALS and KATASHI AOKI.

Patent filings in countries

World map showing DALIAN HUAHAN RUBBER & PLASTIC MACHINERY CO LTDs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing DALIAN HUAHAN RUBBER & PLASTIC MACHINERY CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machines

Focus technologies

Top inventors

# Name Total Patents
#1 Dai Yongliang 15
#2 Hou Kaifa 3

Latest patents

Publication Filing date Title
CN111590808A Parallel double-roller calender
CN109624174A Hydraulic distance-regulating calender
CN109774043A Hydraulic distance-regulating device
CN103787126A Automatic cutting scroll
CN103786348A All-steel radial tire inner linear and thin film extruding production line
CN103786355A Single stage building machine of all steel radial truck tire
CN103786296A Three-roller calender
CN103785703A Double-station hexagon steel wire production line
CN103786276A Hydraulic milling machine
CN103786321A DEG belt ply production line
CN103786295A Double-roller calender
CN103786294A Four-roller calender
CN103770235A Rubber mixing mill
CN103770228A Internal mixer
CN103770354A Wirecord fabric cutting machine
CN103770234A Open mill
CN103770352A All-steel-wire heavy-truck radial-tire one-time forming machine
CN103770256A Drum-type vulcanizer