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QINGDAO AMA CO LTD

Overview
  • Total Patents
    24
  • GoodIP Patent Rank
    68,803
  • Filing trend
    ⇩ 100.0%
About

QINGDAO AMA CO LTD has a total of 24 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets biotechnology, macromolecular chemistry and polymers and organic fine chemistry are ESTELL DAVID A, DANISKO JUEHS INK DZHENENKOR DIVIZHN and ENDO KEIJI.

Patent filings in countries

World map showing QINGDAO AMA CO LTDs patent filings in countries
# Country Total Patents
#1 China 24

Patent filings per year

Chart showing QINGDAO AMA CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhai Daiqing 24
#2 Wu Peiyan 2

Latest patents

Publication Filing date Title
CN107475335A A kind of method that collagen is prepared using fish scale as raw material
CN107602692A A kind of preparation method of collagen diaphragm material
CN107384821A A kind of fine and close culture medium for Bacteria Culture and preparation method thereof
CN107474490A Heparin tube environment-friendly type polyester master batch and preparation method thereof
CN107365483A Heparin tube degradable polyester master batch and preparation method thereof
CN107583099A A kind of medical collagen film dressing and preparation method thereof
CN107354106A It is a kind of to be used to cultivate culture medium of high density lactic acid bacteria and preparation method thereof
CN107338206A A kind of culture medium for being enriched with Bacillus acidi lactici and preparation method thereof
CN107384871A It is a kind of to be used to cultivate culture medium of virus and preparation method thereof
CN107383895A A kind of oxidation resistant collagen film and preparation method thereof
CN107446986A Culture medium of microorganism and preparation method thereof in a kind of detection blood of human body
CN107118535A A kind of PC culture dishes of scratch-resistant and preparation method thereof
CN107418764A A kind of glass culture dish cleaning solution and its washing methods
CN107227291A A kind of culture medium of culture hepatocyte and preparation method thereof
CN107090138A A kind of batch cultur ware of high transmission rate and preparation method thereof
CN107043737A Serum free medium for cultivating virus and preparation method thereof
CN107260572A A kind of antibacterial fish scale protein facial mask and preparation method thereof
CN107157797A A kind of preparation technology of Application of Collagen from Fish Scales facial mask
CN107233227A A kind of theanine is modified the preparation method of fish scale protein facial mask
CN107057884A A kind of plastic culture dish cleaning detergent and preparation method thereof