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GUILIN PHARMACEUTICAL CO LTD

Overview
  • Total Patents
    34
  • GoodIP Patent Rank
    133,687
  • Filing trend
    ⇩ 50.0%
About

GUILIN PHARMACEUTICAL CO LTD has a total of 34 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2005. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry, pharmaceuticals and environmental technology are BEIJING XINKAIYUAN PHARMACEUTICALS CO LTD, PFAENDLER HANS RUDOLF and OXIS INT INC.

Patent filings in countries

World map showing GUILIN PHARMACEUTICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 34

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Pan Mei 16
#2 Zheng Qingsi 11
#3 Huang Jun 7
#4 Su Qinlu 5
#5 Hu Weisong 4
#6 Li Changgui 4
#7 Lin Meifang 3
#8 Qingsi Zheng 3
#9 Peng Bin 3
#10 Zhang Hao 3

Latest patents

Publication Filing date Title
CN110934828A Asarone oral emulsion and preparation method thereof
CN110746419A Novel compound, preparation method and application thereof, and medicine
CN110623930A Riboflavin tablet capable of being rapidly dissolved out and preparation method thereof
CN110483431A Linezolid impurity compound, preparation method and its application
CN108440572A A kind of Artesunate derivative and preparation method and application
CN107929240A Piperaquine phosphate oral liquid and preparation method thereof
CN107573297A A kind of preparation method of the acidic hydrolysis impurity of Linezolid
CN106800565A A kind of NAF sodium crystal and preparation method thereof
CN105418622A Artemisinin derivative, synthesis method and applications thereof
CN105153196A New flucloxacillin sodium crystal form as well as preparation method and application thereof
CN105153044A Method for one-pot synthesis of sulfadoxine by monitoring reaction progress through HPLC
CN104356143A Method for preparing nafcillin acid
CN104402815A Control method of piperaquine phosphate impurity
CN104739788A Pediatric linezolid composition freeze-dried orally disintegrating tablet and preparation method thereof
CN103705475A Artesunate freeze-dried powder injection composition and preparation method thereof
CN103751121A Flucloxacillin sodium freeze-dried powder injection composition and preparation method thereof
CN103467466A Synthesis method of moxifloxacin hydrochloride impurity
CN102924481A Method for preparing nafcillin acid
CN102936195A Preparation method for 2-ethyoxyl naphthoic acid
CN102846651A Broad spectrum antibacterial compound medicine as well as application of artesunate and azithromycin in preparation of antibacterial compound medicine