Learn more

CISEN PHARMACEUTICAL CO LTD

Overview
  • Total Patents
    133
  • GoodIP Patent Rank
    14,906
  • Filing trend
    ⇧ 120.0%
About

CISEN PHARMACEUTICAL CO LTD has a total of 133 patent applications. It increased the IP activity by 120.0%. Its first patent ever was published in 2008. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and Brazil. Its main competitors in its focus markets pharmaceuticals, organic fine chemistry and measurement are ZHUHAI YUFAN BIOTECHNOLOGIES CO LTD, AXXIMA PHARMACEUTICALS AG and BF RES INST INC.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Lu Xiulian 50
#2 Du Zhenxin 35
#3 Shi Jinggang 15
#4 Cheng Ruiming 15
#5 Wang Shaotong 14
#6 Wang Jing 13
#7 Li Zhongjing 13
#8 Li Jianqi 12
#9 Yuan Hongyu 11
#10 Chen Shuhui 10

Latest patents

Publication Filing date Title
CN112258053A Method for producing formula food for special medical application by using manufacturing execution system
CN112176011A Method for preparing valaciclovir hydrochloride through enzyme catalysis
CN112168793A Ambroxol hydrochloride orally disintegrating tablet and preparation method thereof
CN112225778A Preparation method of enalapril maleate
CN112137956A Preparation method of nimodipine sustained-release emulsion injection
CN112107678A Freeze-dried composition containing thymalfasin and preparation method thereof
CN112250664A Preparation method of alogliptin benzoate
CN112209971A Method for purifying oxaliplatin
CN111879868A Method for determining related substances of valacyclovir hydrochloride
CN111855841A Method for measuring related substances in voglibose raw material and preparation
CN111939139A Memantine hydrochloride sustained-release and donepezil hydrochloride quick-release capsule and preparation method thereof
CN111965267A Method for detecting genotoxic impurity aryl sulfonate in amlodipine besylate
CN111855840A Method for detecting related substances in levofloxacin hydrochloride injection
CN111122740A Method for separating and determining related substances of oxaliplatin based on C18 bonded phase chromatographic column
CN111116599A Preparation method of irinotecan hydrochloride
CN110946830A Fenofibrate solid dispersion preparation capable of being rapidly dissolved and preparation method thereof
CN109620807A A kind of preparation method of fructose for injection diphosphate sodium
CN109608400A A kind of synthetic method of dexmedetomidine hydrochloride
CN109796462A A kind of preparation method of irinotecan hydrochloride
CN109580833A The measuring method of enantiomter impurity in a kind of Xi Gelieting raw material and preparation