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BENGBU CITY YUCHENG HARDWARE INDUSTRY & TRADE CO LTD

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    206,099
About

BENGBU CITY YUCHENG HARDWARE INDUSTRY & TRADE CO LTD has a total of 23 patent applications. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets surface technology and coating are Hefei huaqing fangxing surface technology co ltd, RETOMAX AG and NOVAMAX ITB S R L.

Patent filings in countries

World map showing BENGBU CITY YUCHENG HARDWARE INDUSTRY & TRADE CO LTDs patent filings in countries
# Country Total Patents
#1 China 23

Patent filings per year

Chart showing BENGBU CITY YUCHENG HARDWARE INDUSTRY & TRADE CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Ning Ding 13
#2 Dali Xu 12
#3 Chuanrang Liu 12
#4 Yunbang Chen 11
#5 Zhicheng Pang 11
#6 Liu Chuanrang 10
#7 Xun Ding 10
#8 Ding Ning 9
#9 Xu Dali 6
#10 Ding Dian 4

Latest patents

Publication Filing date Title
CN105064803A Multifunctional dual-ring sealing lock
CN104531970A Carburizing and quenching process for composite wallboard tapping screws
CN104532228A Pretreating agent and pretreating process for energy-saving type wall board self-tapping screw before phosphorization
CN103867049A Assembling and positioning device of middle door lock body for railway transportation
CN102534597A Metal surface silanization protection treating fluid
CN102605365A Protecting-treating technology for metal surface
CN102605362A Metal surface blackening protection treating fluid
CN102560469A Metal surface silylation protection treating agent
CN102560457A Normal temperature blackening treatment agent for metal surface
CN102560471A Metal surface protection treatment normal-temperature blackening process
CN102560458A Metal surface normal-temperature blackening protection treatment method
CN102534602A Finishing agent for metal surface protection
CN102533104A Silanization processing agent for metal piece individually protection
CN102534596A Process for independently protecting surface of metal piece by adopting silane agent
CN102560465A Metal surface protection pre-processing process
CN102534595A Preparation process of metal surface protective treatment fluid
CN102534601A Preparation process of metal surface protective treatment solution
CN102296318B Non-phosphorus degreasing agent and preparation method thereof
CN102296303B Comprehensive pretreatment agent
CN102146560A Rare earth-silanization treatment agent used before metal cathode electrophoresis and preparation method of rare earth-silanization treatment agent