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NORTHERN ENG & TECH CORP MCC

Overview
  • Total Patents
    318
  • GoodIP Patent Rank
    5,800
About

NORTHERN ENG & TECH CORP MCC has a total of 318 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, thermal processes and packaging and shipping are PREP IND COMBUSTIBLES, WESTFALIA DINNENDAHL GROEPPEL and AUTOMATIC COAL CLEANING COMPAN.

Patent filings in countries

World map showing NORTHERN ENG & TECH CORP MCCs patent filings in countries
# Country Total Patents
#1 China 318

Patent filings per year

Chart showing NORTHERN ENG & TECH CORP MCCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Guozhou 100
#2 Yang Hailong 40
#3 Zhou Yu 33
#4 Xing Wei 27
#5 Duan Yunfeng 26
#6 Wang Zhiguo 25
#7 Zhang Wei 21
#8 Lin Li 19
#9 Lyu Qing 18
#10 Wei Bingtuan 16

Latest patents

Publication Filing date Title
CN112228573A Valve opening control device
CN111964750A Pneumatic type material level detection device
CN111997617A Zonal upward layered filling mining method for medium-thickness steeply-inclined extremely-crushed ore body
CN111981235A Damping device of cemented filling slurry conveying pipeline
CN111981209A Low-resistance gravity flow pipeline conveying system for filling slurry
CN111981327A System and method for detecting and positioning leakage of long-distance fluid conveying pipeline
CN112007844A Wind screening device for active coke grading according to granularity
CN111957175A Ammonia water absorption tower control analysis system and method
CN111841256A System and method for controlling temperature of ammonia water in ammonia water absorption tower
CN111841259A Control system and method for cyclic absorption process of ammonia water absorption tower
CN111841260A Ammonia water recovery intelligent control system and method for ammonia water absorption tower
CN111841258A Water supplementing system and method for ammonia water absorption tower
CN111841257A Comprehensive control system and method for ammonia water absorption tower
CN111932213A Method for controlling production of underground mining intelligent mining preparation
CN111928670A System and method for recycling flue gas of circular cooler
CN111994638A Lime quantitative adding device
CN111974512A Multi-cavity grinding machine
CN111892309A Lime milk preparation device
CN111974770A Pneumatic filling device and method for disc type scaler
CN111957683A Cleaning device and method for pipeline of concentrating mill