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QILU ANTIBIOTICS PHARMACEUTICAL CO LTD

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    140,417
  • Filing trend
    ⇧ 300.0%
About

QILU ANTIBIOTICS PHARMACEUTICAL CO LTD has a total of 19 patent applications. It increased the IP activity by 300.0%. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry and biotechnology are SHANGHAI TITAN TECHNOLOGY CO LTD, FOSHAN SAIWEISI MEDICINE SCIENCE & TECH CO LTD and SUZHOU SHUNTANG CHEMICAL FIBER CO LTD.

Patent filings in countries

World map showing QILU ANTIBIOTICS PHARMACEUTICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

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

Focus industries

Top inventors

# Name Total Patents
#1 Li Fengxia 11
#2 Hou Chuanshan 11
#3 Wang Yongjin 10
#4 Wang Xin 9
#5 Fan Meiju 7
#6 Tang Fei 6
#7 Wang Xiaoyan 6
#8 Gao Yang 5
#9 Fu Jinglong 5
#10 Shan Hongbin 5

Latest patents

Publication Filing date Title
CN109485660A A kind of synthetic method of oxygen cephalosporin nucleus
CN109180704A A kind of synthetic method of Cefditoren pivoxil Cephalosporins
CN109266713A A kind of preparation method suitable for industrial Cefaclor
CN109134508A A kind of preparation method of the high yield high quality cefotiam hydrochloride suitable for industrialized production
CN106995453A Crystallization of the alpha methoxy cefoxitin of cephalosporin intermediate 7 and preparation method thereof
CN106749410A A kind of preparation method of Ceftaroline Fosamil in high yield
CN106520892A 7-amino-3-vinyl cephalosporanic acid preparation method
CN105859747A Cefepime dihydrochloride preparation method suitable for industrial production
CN105153197A Method for preparing cephalosporin intermediate
CN104892638A Method for preparing ceftazidime by one-pot process
CN104910188A Synthetic method of cefazolin acid
CN104844623A Synthesis method of high-purity 7-amino-3-propylene-1-yl-3-cephem-4-carboxylic acid
CN102391289A Synthetic methods of ceftazidime intermediate and ceftazidime
CN102391288A Preparation methods of cefpirome intermediate and cefpirome
CN102372728A Synthesizing method for cephalosporin compound
CN102432629A Method for refining ceftriaxone sodium crude product
CN102426262A Medicinal CTC headspace bottle cap
CN101239065A Method for preparing cefepime dihydrochloride and L-arginine mixed powder
CN101239985A Method for preparing cefodizime sodium