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SICHUAN QUANFENG NEW MAT AND TECH CO LTD

Overview
  • Total Patents
    25
  • GoodIP Patent Rank
    64,462
About

SICHUAN QUANFENG NEW MAT AND TECH CO LTD has a total of 25 patent applications. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets surface technology and coating, basic materials chemistry and materials and metallurgy are FELDENHEIMER WILLIAM, QINGDAO QIANFAN HIGH-NEW TECH CO LTD and LARAC SPA.

Patent filings in countries

World map showing SICHUAN QUANFENG NEW MAT AND TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 25

Patent filings per year

Chart showing SICHUAN QUANFENG NEW MAT AND TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Fengqiong 25
#2 Tang Gangquan 25

Latest patents

Publication Filing date Title
CN106273574A The preparation method of high-performance composite materials twin-wall oil tank
CN106051319A City utility tunnel and production method thereof
CN106313590A Method for manufacturing three-wall oil storage tank made of fiber-wound composite
CN106219095A A kind of preparation method of the twin-wall oil tank of on-line monitoring
CN106144294A A kind of high-performance composite materials twin-wall oil tank and preparation method
CN106144279A A kind of steel composite material double-walled oil tank and preparation method thereof
CN105503213A Refractory quartz material for pipeline
CN105413274A Filter used for hydraulic engineering
CN105568939A Stopping device for water getting in hydropower station
CN105503214A Refractory material for pipelines
CN105369191A Circulatory QPQ treating technology suitable for high-speed steel cutters
CN105441867A QPQ (Quench-Polish-Quench) salt bath treatment method applicable to surface of iron casting
CN105503125A Novel refractory material for pipelines
CN105419970A Long-acting anti-bacterial industrial cleaning agent
CN105506543A QPQ treatment process
CN105441868A Circulating QPQ (Quench-Polish-Quench) treatment process
CN105483607A QPQ nitriding co-permeation nitriding salt and application method thereof
CN105441212A Industrial washing composition
CN105503215A Quartz refractory material for pipelines
CN105441869A QPQ (Quench-Polish-Quench) nitriding co-permeation treatment process