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TOPFOND PHARMA CO LTD

Overview
  • Total Patents
    26
  • GoodIP Patent Rank
    62,573
  • Filing trend
    ⇧ 300.0%
About

TOPFOND PHARMA CO LTD has a total of 26 patent applications. It increased the IP activity by 300.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry, biotechnology and pharmaceuticals are SALFORD ULTRAFINE CHEM & RES, ERCROS IND SA and ASH STEVENS INC.

Patent filings in countries

World map showing TOPFOND PHARMA CO LTDs patent filings in countries
# Country Total Patents
#1 China 26

Patent filings per year

Chart showing TOPFOND PHARMA CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhao Zhen 16
#2 Wang Junchen 14
#3 Zhang Hongzhou 12
#4 Chen Jinchun 10
#5 Nian Beilei 9
#6 Yang Ming 9
#7 Yang Qiuyan 8
#8 Ren Zhen 8
#9 Qian Dan 8
#10 Fan Zhen 7

Latest patents

Publication Filing date Title
CN111978361A Synthetic method of high-purity gastrodin
CN111743871A Phenobenzmine hydrochloride tablet and preparation method thereof
CN111825729A Purification method of clindamycin phosphate
CN111592576A Treatment method of butanol crystallization mother liquor of lincomycin hydrochloride
CN111548381A Refining method of troxerutin
CN111518148A Synthetic method of gastrodin intermediate
CN111499669A Method for refining spiramycin by adopting two DAC columns
CN111100057A Method for synthesizing diclofenac sodium intermediate 1- (2, 6-dichlorophenyl) indoline-2-ketone
CN110804063A Synthetic method of high-purity clopidogrel
CN110669072A Method for refining tedizolid phosphate
CN110590805A Preparation method of high-purity II crystal form clopidogrel hydrogen sulfate
CN110358716A Spiramvcin microbial fermentation production culture medium and preparation method and fermentation process
CN110025586A The preparation method and its gained simvastatin tablet of simvastatin tablet
CN111961700A Fermentation method of kitasamycin
CN108864048A A kind of preparation method of dabigatran etexilate methanesulfonate
CN108530467A A kind of process for purification of Cefprozil and products thereof
CN108659008A Cefprozil mother liquor applies mechanically technique
CN108440567A A kind of new synthetic method of Cefprozil
CN109725102A The method that high performance liquid chromatography detects EP9.0 editions spiramvcin impurity
CN110066301A A kind of synthetic method of clindamycin phosphate