Learn more

HUNAN DONGJIAN PHARMACEUTICAL CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    106,958
  • Filing trend
    ⇩ 100.0%
About

HUNAN DONGJIAN PHARMACEUTICAL CO LTD has a total of 16 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets foods and drinks, pharmaceuticals and environmental technology are YU HUAHUA, GAO AILAN and DIETETICS PHARMA S R L.

Patent filings in countries

World map showing HUNAN DONGJIAN PHARMACEUTICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing HUNAN DONGJIAN PHARMACEUTICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Lei 16
#2 Ma Hao 1
#3 Wang Lin 1
#4 Wang Wenli 1

Latest patents

Publication Filing date Title
CN107551058A A kind of donkey-hide gelatin colla carapacis et plastri testudinis hematinic ointment and preparation method thereof
CN107412427A A kind of Control for Ejiao Buxue particle and preparation method thereof
CN107441246A A kind of donkey-hide gelatin colla carapacis et plastri testudinis deer horn glue hematinic ointment and preparation method thereof
CN107440053A A kind of donkey-hide gelatin colla carapacis et plastri testudinis deer horn glue walnut cake and preparation method thereof
CN107568726A A kind of e-jiao hematinic ointment and preparation method thereof
CN107519308A A kind of donkey-hide gelatin deer horn glue hematinic ointment and preparation method thereof
CN107397185A A kind of deer horn glue walnut cake and preparation method thereof
CN107373652A A kind of preparation method of the high deer horn glue of transparency
CN107536040A A kind of high grade of transparency colla carapacis et plastri testudinis prepares production line
CN107668688A A kind of preparation method of high grade of transparency donkey-hide gelatin
CN107348500A A kind of high grade of transparency deer horn glue prepares production line
CN107397214A A kind of high grade of transparency donkey-hide gelatin prepares production line
CN107440105A A kind of preparation method of high grade of transparency colla carapacis et plastri testudinis
CN107397184A A kind of donkey-hide gelatin walnut cake and preparation method thereof
CN107440054A A kind of colla carapacis et plastri testudinis walnut cake and preparation method thereof
CN105395888A Preparation method for compound donkey-hide gelatin syrup