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LIU HONGYING

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    158,123
About

LIU HONGYING has a total of 14 patent applications. Its first patent ever was published in 2002. It filed its patents most often in China. Its main competitors in its focus markets pharmaceuticals, agriculture and basic materials chemistry are DU QUANRONG, CHEN YAPING and SUN GUOYING.

Patent filings in countries

World map showing LIU HONGYINGs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing LIU HONGYINGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Hongying 13
#2 Ren Jinmin 2
#3 Li Zengjun 1
#4 Zeng Qinghao 1
#5 Zhang Wei 1
#6 Li Zengguo 1
#7 Li Hongxiang 1
#8 Shan Baoxin 1
#9 Qu Yanhua 1
#10 Wang Xin 1

Latest patents

Publication Filing date Title
CN111437623A Edible oil antioxidant raw material preparation device
CN111169722A Automatic bag moving machine suitable for linear bags and M-edge bags on packaging line
CN111066401A Agricultural ecology pond mud extraction element
CN111227281A Freezing preprocessing device of agricultural product
CN109593520A A kind of fracturing propping agents quartz sand and its preparation method and application
CN106310038A Medicine for combining traditional Chinese medicine and western medicine to treat spine and spinal cord injury, and preparation method thereof
CN106110029A A kind of external-applied ointment treating skin allergy and preparation method
CN105250442A Traditional Chinese medicine preparation for treating acute convulsions of newborn and nursing method
CN104524218A Preparation method for nursing infilling for cervical laceration
CN104524209A Traditional Chinese medicinal preparation used for cervical spondylosis nursing and preparation method of same
CN103961513A Traditional Chinese medicine preparation for fracture nursing and preparation method thereof
CN103566036A External application of Chinese medicine for treating infantile oral ulcer
CN103599270A Traditional Chinese medicinal composition for treating chronic infantile convulsion
CN1463630A Spicy meat paste and method for making same