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HAIMEN HUHAI NONFERROUS CASTING CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    175,451
  • Filing trend
    0.0%
About

HAIMEN HUHAI NONFERROUS CASTING CO LTD has a total of 13 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, machine tools and electrical machinery and energy are THIRD MILLENNIUM METALS LLC, QIANSHAN COUNTY KAICHUANG RUBBER MACHINERY MFG CO LTD and TOOL METAL MFG COMPANY LTD.

Patent filings in countries

World map showing HAIMEN HUHAI NONFERROUS CASTING CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing HAIMEN HUHAI NONFERROUS CASTING CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhai Feng 10
#2 Xu Liying 6
#3 Zhou Suhong 4
#4 Liu Xueyuan 3
#5 Zhao Yunjiang 3
#6 Liu Yong 3
#7 Zhang Yonghua 2
#8 Zhu Lin 2
#9 Qu Hanping 2
#10 Yu Weichong 2

Latest patents

Publication Filing date Title
CN109097611A A kind of aluminum melting process
CN109082546A A kind of ZAlCu5Mn melting cast aluminum alloy technique
CN107552729A A kind of IHC0027300 die improvements technique
CN107370057A In a kind of, the special clamp for machining of pellet shapes GIS High-Voltage Electrical Appliances housings
CN105081277A Low-pressure casting process of metal aluminium ring
CN105033223A Casting system for casting aluminum rings at low pressure
CN103949844A Method for correcting pinhole by using spinning method
CN103934435A Method for solving problems caused by hot spots at large-thickness positions of casting through cooperation of chilling coatings and hidden air holes
CN103317120A Metal low-pressure casting mold
CN103317093A Internal and external chill mold precise-positioning casting method
CN102832080A Method for machining circuit breaker shell by large-sized circuit breaker shell machining clamp
CN102825241A Metallic low-pressure casting structure with partial pressurizing function
CN102140617A Method for sulfurizing iron lift tube for low pressure casting