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ANHUI WEILAI SURFACE TECHNOLOGY CO LTD

Overview
  • Total Patents
    14
About

ANHUI WEILAI SURFACE TECHNOLOGY CO LTD has a total of 14 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, macromolecular chemistry and polymers and basic materials chemistry are GUANGXI KAIWEI TOWER CO LTD, ANHUI FUTURE SURFACE TREAT CO LTD and ANHUI QINGRUN PRECISION TECH CO LTD.

Patent filings in countries

World map showing ANHUI WEILAI SURFACE TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing ANHUI WEILAI SURFACE TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tong Xuebao 11
#2 Xuebao Tong 3
#3 Liu Wenlai 1
#4 Wang Songling 1
#5 Tu Peng 1
#6 Xu Huazhong 1
#7 Gong Jianmin 1
#8 Lu Daorong 1
#9 Niu Yunfeng 1

Latest patents

Publication Filing date Title
CN104630809A Novel room temperature efficient treatment agent suitable for metal surface, and use method thereof
CN104630765A Environmental-protection type metal coating pre-treatment agent and preparation method thereof
CN104629561A Low temperature cured environmental-protection type fingerprint-resistant coating material
CN104630762A High corrosion resistance aluminum alloy trivalent chromium passivation solution and preparation method thereof
CN104630757A Low temperature black phosphatization liquid with characteristics of high friction resistance and corrosion resistance
CN103031584A Process of silane-zirconium salt conversion treatment before metal cathode electrophoresis coating
CN103046038A Room temperature blackening agent suitable for iron casting and method for preparing room temperature blackening agent suitable for iron casting
CN103046036A Metal derusting and antirusting agent and preparation method of metal derusting and antirusting agent
CN102965653A Self-repairing non-phosphorus ceramic processing liquid for galvanized plate and ceramic process thereof
CN102839367A Self-repairing chromium-free passivation treatment fluid used for galvanized steel coil
CN102787311A Rare earth-fluorozirconate compounding processing agent technology suitable for catholic electrophoresis pretreatment
CN102744227A Silicon wafer cleaning method on solar power generator
CN102534593A Resin/silane compounded passivation liquid for galvanized coil steel and preparation method of resin/silane compounded passivation liquid
CN101838803A Substitutive treatment agent for metal surface phosphating and preparation method thereof