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TONGHUA YUSHENG PHARMACEUTICAL CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    197,153
  • Filing trend
    ⇩ 100.0%
About

TONGHUA YUSHENG PHARMACEUTICAL CO LTD has a total of 13 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets pharmaceuticals and measurement are MIAO RONGMING, KNAUF SIEGFRIED and JIANGXI HERBI SKY CO LTD.

Patent filings in countries

World map showing TONGHUA YUSHENG PHARMACEUTICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing TONGHUA YUSHENG PHARMACEUTICAL CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Mingguang Cao 6
#2 Fang Zongbao 5
#3 Cui Liping 4
#4 Cao Mingguang 4
#5 Liu Jinjun 4
#6 Qiu Jiuwen 4
#7 Zhang Renbo 3
#8 Zhao Guohua 3
#9 Zhou Jianyu 3
#10 He Lei 3

Latest patents

Publication Filing date Title
CN109633043A A kind of method for building up and its standard diagram of gadol injection HPLC finger-print
CN107982303A The alcohol precipitating method of rhodiola kirilowii Regel parenteral solution
CN107982302A Liquid adds activated carbon and prepares rhodiola kirilowii Regel method for injection after alcohol precipitation
CN104435057A Preparation method of rhodiola rosea injection by low-temperature decarbonization
CN104523810A Hyperthermic devitalization extraction method of rhodiola rosea injection
CN102688276A Extraction method for rhodiola rosea injection with assistance of microwave cell disruption
CN102809542A Determination method of polysaccharide content of rhodiola rosea injection
CN102692464A Rhodiola rosea injection fingerprint spectrum check method
CN102120025A Method for preparing ultrafine powder Chinese herba preparation capable of nourishing blood and removing stasis
CN102119999A Preparation method of oral solution capable of tonifying qi and nourishing blood
CN102119945A Method for preparing ultrasonic extracted Chinese medicinal preparation for treating qi deficiency
CN102119952A Ultrasonic extraction preparation method of Chinese traditional medicine preparation for treating lumbago due to kidney deficiency
CN102119966A Preparation method of Chinese medicinal preparation for treating hepatitis disease by microwave-assisted extraction