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ANJI CHANGHONG CHAIN MFG CO LTD

Overview
  • Total Patents
    12
About

ANJI CHANGHONG CHAIN MFG CO LTD has a total of 12 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are CEMPA STEFAN, INST BIOORG KHIM AN BRUSS SSR and NAKAYA KEIJI.

Patent filings in countries

World map showing ANJI CHANGHONG CHAIN MFG CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

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

Focus industries

# Industry
#1 Environmental technology

Focus technologies

# Technology
#1 Climate change mitigation in goods production

Top inventors

# Name Total Patents
#1 Lixin Yang 6
#2 Weibo Yang 6
#3 Weiguo Xie 6
#4 Yang Weibo 6
#5 Yang Lixin 6
#6 Xie Weiguo 6
#7 Yang Lilv 5
#8 Lilu Yang 5
#9 Wang Honghua 4
#10 Lilv Yang 1

Latest patents

Publication Filing date Title
CN103192314A Chain polisher
CN103192133A Positioning capturing structure of chain cutting machine
CN103212925A Chain conveying device used in chain welding process
CN103215424A Heat treatment device for surface of chain
CN102527919A Chain conveying structure
CN102513499A Steel pressing structure
CN102506125A Plastic-coated chain
CN102424907A Heat treatment system
CN102500743A Link rotating structure
CN102506124A Chain externally sleeved with plastic jacket
CN102506050A Buckle retractable structure
CN102527916A Chain-producing equipment