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ZHEJIANG ANJI CHANGHONG CHAIN MFG CO LTD

Overview
  • Total Patents
    48
  • GoodIP Patent Rank
    32,997
  • Filing trend
    ⇩ 88.0%
About

ZHEJIANG ANJI CHANGHONG CHAIN MFG CO LTD has a total of 48 patent applications. It decreased the IP activity by 88.0%. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets surface technology and coating, machine tools and chemical engineering are ANHUI HUANGSHAN HENGJIU CHAIN TRANS CO LTD, WAHLBECK HANS GUSTAV ERIK and KETTEN & NAGELWERKE VEB.

Patent filings in countries

World map showing ZHEJIANG ANJI CHANGHONG CHAIN MFG CO LTDs patent filings in countries
# Country Total Patents
#1 China 48

Patent filings per year

Chart showing ZHEJIANG ANJI CHANGHONG CHAIN MFG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yang Weibo 48
#2 Wang Honghua 48
#3 Yang Lilyu 42
#4 Lu Quan 24
#5 Yang Lixin 20
#6 Zhu Yuejin 4
#7 Wang Fuhua 4
#8 Fan Liping 4
#9 Yang Lilv 2
#10 Xie Weiguo 2

Latest patents

Publication Filing date Title
CN110877298A Chain shot blasting equipment
CN110841866A Chain dip coating equipment
CN110791638A Processing technology of trailer chain
CN110624871A Chain cleaning equipment
CN110684971A Reaction tank for chain bluing process
CN110523697A A kind of chain system of processing
CN110560627A Chain machining process
CN110237984A A kind of chain processing method for dog's leash
CN110253448A A kind of high intensity tow chain chain processing method
CN110202088A A kind of chain method for manufacturing
CN110227635A A kind of chain processing method for tow chain
CN110252582A A kind of chain processing method
CN110079654A Chain processing technology
CN110055543A A kind of chain production technology
CN111906241A Chain processing technology with uniform painting
CN110016538A Tow chain processing technology for chain production
CN110125319A Convenient for fixed tow chain processing technology
CN110142376A A kind of chain processing technology
CN110117786A Convenient for the chain process of surface treatment of feeding
CN108356491A A kind of command bundle rods for nuclear reactors loop chain production technology