Learn more

HENAN HOU YI GROUP CO LTD

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    75,700
About

HENAN HOU YI GROUP CO LTD has a total of 22 patent applications. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets pharmaceuticals, environmental technology and macromolecular chemistry and polymers are ZHENGZHOU FUYUAN ANIMAL PHARMACEUTICAL CO LTD, TIANJIN REBATE SCI & TECH DEV and QINGPU CHINESE MEDICINE HOSPITAL.

Patent filings in countries

World map showing HENAN HOU YI GROUP CO LTDs patent filings in countries
# Country Total Patents
#1 China 22

Patent filings per year

Chart showing HENAN HOU YI GROUP CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Jianzheng 10
#2 Liang Guixia 8
#3 Li Ya'E 8
#4 Wang Kai 6
#5 Ma Peiran 6
#6 Song Kai 5
#7 Wei Zhigang 5
#8 Bu Changchao 4
#9 Xu Xianhui 4
#10 Wu Yongli 4

Latest patents

Publication Filing date Title
CN109331178A A kind of preparation method of Salmonella anatis attenuated vaccine
CN109331073A A kind of Chinese medicine composition and preparation method thereof for preventing and treating infectious laryngotracheitis of chicken
CN108210465A Anti-caking compound carbasalate calcium pulvis and preparation method thereof
CN108210764A A kind of Chinese medicine composition for treating chicken coccidiasis and preparation method thereof
CN108210480A A kind of preparation method of Tilmicosin micro-capsule
CN108219020A A kind of extracting method of pachymaran
CN108210920A A kind of preparation method and applications of Salmonella anatis inactivated vaccine
CN108210511A A kind of Chinese compound polysaccharide for improving animal immunizing power and preparation method thereof
CN108210609A It is a kind of to be used to treat drug of infectious bronchitis of chicken and preparation method thereof
CN108210792A A kind of Chinese medicine composition with food digesting stomach fortifying effect and preparation method thereof
CN108210610A It is a kind of to be used to treat drug of coccidiosis of livestock and poultry and preparation method thereof
CN108210464A A kind of compound florfenicol soluble powder and preparation method thereof
CN108208378A A kind of sow feed additive for preventing piglet yellow-white dysentery
CN108210598A A kind of Chinese medicine composition for treating duck virus hepatitis and preparation method thereof
CN108210936A A kind of Tilmicosin inclusion compound and preparation method thereof
CN108218812A A kind of method that andrographolide is extracted from Herba Andrographitis
CN108210881A A kind of colistin sulphate soluble powder and preparation method thereof
CN108210459A A kind of carbasalate calcium Liposomal formulation and preparation method thereof
CN108208332A Promote growth of animal and improve Chinese medicine additive of immunity and preparation method thereof
CN108210460A A kind of preparation method of albendazole liposomes preparation