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ZHOU GUOLIANG

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    179,300
  • Filing trend
    ⇩ 100.0%
About

ZHOU GUOLIANG has a total of 12 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1986. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, machines and measurement are SEISHIN ENTPR CO LTD, RETSCH KURT GMBH & CO KG and ZHEJIANG SHUANGJIN MACHINERY HOLDINGS CO LTD.

Patent filings in countries

World map showing ZHOU GUOLIANGs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing ZHOU GUOLIANGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhou Guoliang 10
#2 Guoliang Zhou 2
#3 Jin Jizhong 1
#4 Liu Qunsheng 1
#5 Zhang Anjiang 1
#6 Wang Shuling 1
#7 Tian Xia 1

Latest patents

Publication Filing date Title
CN110863546A Garbage processor
CN107515174A Native lamp coal density, ash, caloric value tacheometer and fast determining method
CN107008563A Native lamp dry method ore dressing medium, ore separators and beneficiation method
CN106552721A The dry method cull eliminator that drifts along is centrifuged
CN105964528A Circle round vibration-free classifier
CN106040592A Overweight dry separator
CN107013958A A kind of rotating self-cleaning high-voltage electrostatic oil fume purifier
CN104825815A Traditional Chinese medicine powder for treating peptic ulcer with bleeding and preparation method thereof
CN1165769A Wine bottle
CN1152033A Nutrient iron pot and its production process
CN1145766A Wine Utensil
CN1003109B Nutritious iron cooking pot