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YANGZHOU HUAZHAN FITTING CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    133,272
  • Filing trend
    ⇩ 14.0%
About

YANGZHOU HUAZHAN FITTING CO LTD has a total of 15 patent applications. It decreased the IP activity by 14.0%. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets machine tools, mechanical elements and materials and metallurgy are ON IND LTD, DOZUT KOMAG SP Z OO and NIPPON BENKAN KOGYO KK.

Patent filings in countries

World map showing YANGZHOU HUAZHAN FITTING CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing YANGZHOU HUAZHAN FITTING CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Pan Yongjiu 15

Latest patents

Publication Filing date Title
CN108772453A A kind of bending machine
CN108811198A A kind of novel electric heating circle
CN108789222A A kind of fixer for machining of alloy flange
CN108775464A A kind of ceramic-lined straight-through reduced pipe
CN108747903A A kind of rotation stationary fixture of Highpressure Tee
CN108529563A A kind of deep cooling oxygenerator
CN106969223A A kind of ring flange of flexible supporting construction
CN106984663A A kind of reduced pipe centrifugal moulding mould
CN106944546A A kind of elbow processing mold
CN106925677A A kind of machining accuracy elbow processing mold high
CN106925707A A kind of machining accuracy flange forging and molding mold high
CN106939952A A kind of wear-resisting alloy composite elbow
CN106949332A A kind of two-layer compound elbow
CN103433322A Preparation method of elbow by hot pushing under intermediate frequency
CN102605155A Pipe fitting processing process for liquefied natural gas deep cooling device