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FENG LIANGRONG

Overview
  • Total Patents
    26
  • GoodIP Patent Rank
    110,977
About

FENG LIANGRONG has a total of 26 patent applications. Its first patent ever was published in 2005. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, environmental technology and electrical machinery and energy are ALLIED PROCESS CORP, BOROLITE CORP and TIANJIN WEIRUNDA NEW MATERIAL TECH CO LTD.

Patent filings in countries

World map showing FENG LIANGRONGs patent filings in countries
# Country Total Patents
#1 China 26

Patent filings per year

Chart showing FENG LIANGRONGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Feng Liangrong 26
#2 Gan Ya 24
#3 Zhang Shuqing 9
#4 Feng Caidi 1

Latest patents

Publication Filing date Title
CN111004964A Method for producing vanadium-nitrogen alloy
CN109686982A A method of preparing load type carbon nitride
CN109400171A A method of preparing MAX phase material
CN109402315A A method of preparing reduced iron or nitrided iron
CN109536815A A method of preparing nitridation manganese alloy
CN109354020A A method of preparing chromium carbide or chromium nitride
CN109368644A A method of preparing carbonitride of silicium
CN109399636A A method of preparing boron carbide
CN109399585A A method of preparing titanium carbonitride
CN109399631A A method of preparing graphitization active carbon
CN109399586A A method of preparing carbon tungsten nitride
CN108823452A A method of preparing ferrovanadium nitride
CN108998721A A method of preparing ferrovanadium nitride
CN105500970A Multifunctional scale
CN104289233A Sulfide catalyst for preparing vinyl chloride through hydrochlorination of acetylene
CN103335513A Electric heating rotary kiln
CN103506070A Preparation method of copper loaded activated carbon adsorbent
CN103447083A Catalyst for acetylene-method synthesis of vinyl acetate and preparation method thereof
CN103447084A Catalyst for acetylene-method synthesis of vinyl acetate and preparation method thereof
CN103418411A Preparation method of catalyst used for preparing vinyl chloride by acetylene hydrochlorination