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KONG LINGZENG

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    167,110
  • Filing trend
    ⇩ 66.0%
About

KONG LINGZENG has a total of 23 patent applications. It decreased the IP activity by 66.0%. Its first patent ever was published in 2010. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets basic materials chemistry, environmental technology and chemical engineering are KINGSFORD CO, RAISZ IVAN and FULCRUM BIOENERGY INC.

Patent filings in countries

World map showing KONG LINGZENGs patent filings in countries

Patent filings per year

Chart showing KONG LINGZENGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kong Lingzeng 22
#2 Kong Xiangqing 2
#3 Yanjie Shi 1
#4 Tian Shouguo 1
#5 Yang Yan 1
#6 Liu Fei 1

Latest patents

Publication Filing date Title
CN109207204A The double section furnace pure oxygen gasification clean energy resource methods of small towns stalk rubbish destructive distillation
CN107987889A Semi-coke gasification gas boiler energy-saving, the method for emission reduction
CN107227176A A kind of method that closed gas generator hypomere stove pure oxygen gasification epimere stove destructive distillation combination carries out small beans continuous gasification
CN107227177A The double section gasification furnace coal gas of high temperature of semi-coke gas retort connection substitute combustion-supporting gas method for destructive distillation
CN105647590A Method for synthesizing ammonia and urea by continuous pure oxygen gasification and power generation cogeneration in two-stage gas furnace
CN105131994A Dry distillation device and dry distillation method of preparing granular nitrogen-free hot gas from crushed bituminous coal and straw
CN104069775A Stepped groove mold disk tower type synchronous roller granulator
CN103230761A Method and device for preparing gas by large-scale grinded and squeezed straws and broken coal granules instead of lump coal and coke
CN102631865A Rolling wheel extruder for preparing cylindrical particle fuels
CN101943011A Constant-strength high-convex-ladder-shaped coal mine underground deep supporting device