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TLC NANJING PHARMACEUTICAL RES AND DEVELOPMENT CO LTD

Overview
  • Total Patents
    34
  • GoodIP Patent Rank
    45,946
  • Filing trend
    ⇧ 200.0%
About

TLC NANJING PHARMACEUTICAL RES AND DEVELOPMENT CO LTD has a total of 34 patent applications. It increased the IP activity by 200.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry, biotechnology and pharmaceuticals are SHANGHAI DESANO CHEMICAL PHARM, JIANGSU HAICI BIOLOGICAL PHARMACEUTICAL CO LTD OF YANGTZE RIVER PHARMACEUTICAL GROUP and ALPHORA RES INC.

Patent filings in countries

World map showing TLC NANJING PHARMACEUTICAL RES AND DEVELOPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 34

Patent filings per year

Chart showing TLC NANJING PHARMACEUTICAL RES AND DEVELOPMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cui Xilin 19
#2 Liu Chun 18
#3 Zhang Chi 17
#4 Hu Yongzhu 16
#5 Xu Yiming 7
#6 Song Huafeng 4
#7 He Xu 4
#8 Wu Wenchao 4
#9 Ding Tongsuo 3
#10 Wang Jiayan 3

Latest patents

Publication Filing date Title
CN111410682A Cyclization preparation method of polymyxin B related compound
CN111499571A Preparation method of hydroxychloroquine impurity
CN111410631A Preparation method of sulfasalazine impurity D
CN111362965A Preparation method of moxidectin impurity
CN111440078A Preparation method of terbutaline derivative
CN111362935A Synthesis method of N-hydroxy tropisetron
CN111362873A Synthetic method of gatifloxacin metabolite
CN111362996A Preparation method of gestodene impurity F
CN111423482A Method for synthesizing isotope-labeled erythromycylamine
CN111440154A Synthetic method of tegaserod dimer impurity
CN111499683A Preparation method of glutathione impurity
CN110128505A A kind of synthetic method of Goserelin impurity
CN110117274A A kind of preparation method of avanaphil impurity
CN110229111A Ambroxol impurity and the preparation method and application thereof
CN110041206A A kind of preparation method of cinacalcet impurity
CN109988175A A kind of preparation method for replacing Buddhist nun-d5 according to Shandong
CN109897027A A kind of synthetic method of 3- hydroxyl Desloratadine metabolin
CN109912665A A kind of synthetic method of Mirabegron metabolin
CN109988121A A kind of preparation method of Acotiamide derivative
CN110015969A A kind of synthetic method of Linezolid impurity