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NINGBO RUILONG SURFACE TECH CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    148,516
About

NINGBO RUILONG SURFACE TECH CO LTD has a total of 11 patent applications. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets surface technology and coating are KASHITA SEISAKUSHO KK, PROIZV OB SALYUT N and ANDO KASEI KK.

Patent filings in countries

World map showing NINGBO RUILONG SURFACE TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing NINGBO RUILONG SURFACE TECH CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Song Renguo 11
#2 Song Ruoxi 11
#3 Xiang Nan 8
#4 Xiong Ying 7
#5 Zhuang Junjie 5
#6 Tang Puhong 4
#7 Zheng Xiaohua 4
#8 Wang Chao 4
#9 Li Hongxia 3
#10 Li Wei 1

Latest patents

Publication Filing date Title
CN107964673A A kind of method that aluminum alloy differential arc oxidation prepares black ceramic film layer
CN106694550A Novel preparation technology for cold rolling of ultrathin Pd-Ag alloy membrane
CN106637352A Electrolytic solution and method for preparing biological activity Ca-P ceramic film on magnesium alloy surface
CN106702458A Electrolyte for preparing titanium alloy micro-arc oxidation ceramic film layer with high emissivity, and method
CN106702464A Electrolyte for preparing black ceramic film layer through micro-arc oxidation for magnesium alloy, and method
CN106702303A Nano-zirconia thermal barrier coating material on stainless steel surface, and preparation process thereof
CN106702463A Electrolyte for preparing bronze-coloured ceramic film layer by micro-arc oxidation of magnesium alloy and method
CN106435683A Electrolyte for preparing wear-resistant ceramic coating through micro-arc oxidation of aluminium alloy and treatment method of electrolyte
CN105803456A Preparation method of aluminium alloy surface micro arc oxidation-electroless copper plating composite coating
CN105803457A Preparation method of magnesium alloy surface micro-arc oxidation and chemical copper plating composite coating
CN105624758A Cast aluminum alloy micro-arc oxidation ceramic membrane layer and preparation method thereof