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LIU CHANGHONG

Overview
  • Total Patents
    36
  • GoodIP Patent Rank
    48,374
About

LIU CHANGHONG has a total of 36 patent applications. Its first patent ever was published in 1989. It filed its patents most often in China. Its main competitors in its focus markets pharmaceuticals, environmental technology and biotechnology are YAO HONGCHAO, HUANGPING XINGQIE NAT FOLK CHINESE HERBAL MEDICINE SCIENCE DEV CO LTD and YANG JUNCHU.

Patent filings in countries

World map showing LIU CHANGHONGs patent filings in countries
# Country Total Patents
#1 China 36

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Liu Changhong 34
#2 Changhong Liu 2
#3 Zhao Tanxi 1
#4 Zeng Minjie 1
#5 Xue Yarong 1
#6 Tang Jianhao 1
#7 Wei Xiaoling 1
#8 Su Jianwei 1
#9 Gongpi Xian 1

Latest patents

Publication Filing date Title
CN112060779A Longitudinal thermal printing method
CN106421582A Traditional Chinese medicine composition for treating typhoid fever
CN106344732A Traditional Chinese medicine composition for treating rectocele
CN106377716A Traditional Chinese medicine composition for treating dysentery
CN105833033A Traditional Chinese medicine composition for treating hypomenorrhea
CN105816724A Traditional Chinese medicine composition for treating female hypersexuality
CN105878730A Traditional Chinese medicine composition for treating alopecia areata
CN105749166A Traditional Chinese medicine composition for treating uterine fibroid
CN105749167A Traditional Chinese medicine composition for treating amenorrhea
CN105853783A Traditional Chinese medicinal composition for treating rosacea
CN105770434A Traditional Chinese medicine composition for treating dental ulcer
CN105617162A Traditional Chinese medicine composition for treating aphthae
CN105663730A Traditional Chinese medicinal composition for treating cervical lymph node tuberculosis
CN105663850A Traditional Chinese medicine composition for treating oral ulcer
CN105709036A Traditional Chinese medicine composition for treating thyroid adenoma
CN105663851A Traditional Chinese medicine composition for treating oral ulcer
CN105505794A Schizophyllum strain and application thereof
CN105267674A Traditional Chinese medicine composition for treating acute mastitis
CN105288175A Traditional Chinese medicinal composition for treating mammary tuberculosis
CN105288103A Traditional Chinese medicinal composition for treating acute mastitis