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ZHENGZHOU HOUYI PHARMACEUTICAL

Overview
  • Total Patents
    242
  • GoodIP Patent Rank
    15,720
About

ZHENGZHOU HOUYI PHARMACEUTICAL has a total of 242 patent applications. Its first patent ever was published in 2007. It filed its patents most often in China. Its main competitors in its focus markets pharmaceuticals, environmental technology and organic fine chemistry are WEI MOCAI, ZHENGZHOU BARY ANIMAL PHARMACEUTICAL CO LTD and MENG SANJUN.

Patent filings in countries

World map showing ZHENGZHOU HOUYI PHARMACEUTICALs patent filings in countries
# Country Total Patents
#1 China 242

Patent filings per year

Chart showing ZHENGZHOU HOUYI PHARMACEUTICALs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Jianzheng 95
#2 Wu Hongyun 57
#3 Chen Jianhui 52
#4 Xu Jin 51
#5 Hongyun Wu 45
#6 Guo Junqing 42
#7 Bu Changchao 31
#8 Jianzheng Li 27
#9 Liu Yingpeng 25
#10 Li Fengjuan 25

Latest patents

Publication Filing date Title
CN105233116A Traditional Chinese medicine composition for preventing and controlling respiratory tract infection of chicken and preparation method thereof
CN105237596A Draxxin purification process
CN105233253A Chinese herbal medicine compound preparation for treating swine fever high fever and preparation method thereof
CN105232678A Traditional Chinese medicine granules capable of increasing egg yield of laying hens and preparing method thereof
CN105267977A Dissolvable doxycycline powder and preparation method thereof
CN105233115A Traditional Chinese veterinary medicine oral liquid for preventing and controlling cold of pet dogs and preparation method thereof
CN105213500A A kind of control fresh-water fishes mycotic Chinese herbal medicine fermented extracted liquid and preparation method thereof
CN105232620A Traditional Chinese medicine immunopotentiator for poultry and preparing method of traditional Chinese medicine immunopotentiator
CN105233099A Traditional Chinese medicine composition capable of increasing milk yield of cows and preparation method thereof
CN105233225A Drug for treating chicken infectious bursal disease and preparation method thereof
CN105233172A Traditional Chinese medicine composition for treating inclusion body hepatitis and preparation method thereof
CN105232465A Fenbendazole liposome preparation and preparing method thereof
CN105232495A Preparing method for draxxin microspheres for livestock
CN105250406A Chinese herbal medicine fermentation extract liquid for preventing and treating viral diseases of freshwater fish and preparation method thereof
CN105233096A Veterinary herbal medicine capable of increasing egg yield of laying hens and preparing method thereof
CN105232469A Thiamphenicol soluble powder and preparation method thereof
CN105233063A Traditional Chinese medicine composition for preventing fowl cholera and preparation method thereof
CN105232850A Chinese herbal medicine fermentative extracting solution for preventing and controlling parasitic diseases of freshwater fish and preparation method thereof
CN105233098A Veterinary herbal medicine capable of improving summer productivity of laying hens and preparing method thereof
CN105232464A Hydrochloric acid ciprofloxacin lipidosome preparation and preparation method thereof