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TIANJIN KELUN PHARMACEUTICAL RES CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    115,660
About

TIANJIN KELUN PHARMACEUTICAL RES CO LTD has a total of 15 patent applications. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry, measurement and pharmaceuticals are WUHAN JARNORKING PHARMACEUTICAL TECH CO LTD, HEBEI HEJIA PHARMATECH GROUP CO LTD and Chongqing yaoyou pharmaceutical co ltd.

Patent filings in countries

World map showing TIANJIN KELUN PHARMACEUTICAL RES CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing TIANJIN KELUN PHARMACEUTICAL RES CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Lichun 15
#2 Wang Jingyi 15
#3 Wang Qi 14
#4 Huo Xianghong 10
#5 Li Faguang 5
#6 Gao Hong 5
#7 Xiao Yu 4
#8 Hou Yunze 4
#9 Liu Qun 4
#10 Bai Junpeng 3

Latest patents

Publication Filing date Title
CN111116591A Method for preparing sildenafil citrate
CN110627926A Sugammadex sodium related substance and preparation method and application thereof
CN110627925A Method for refining sugammadex sodium
CN110606865A Preparation method of clindamycin hydrochloride impurity
CN110554102A Detection method of sugammadex sodium
CN110903242A Preparation method of intermediate of roxasistat
CN110878008A Preparation method of high-purity 2-tert-butylhydroquinone and purification method of 2-tert-butylhydroquinone
CN109384737A A kind of tetraazacyclododecane yttrium complex and its preparation method and application
CN109293592A A method of preparing Gadobutrol
CN110609109A Detection method of omeprazole related substance
CN110579556A Detection method of linezolid product
CN109021148A A method of preparing the more glucose sodium that relaxes
CN109021147A A kind of purification process for the more glucose sodium that relaxes
CN106831553A The preparation method of betrixaban or its analog
CN106432330A Intermediate compound of medicine LB80380 and preparing method and application thereof