Patents by Inventor Katarina Vrúblová

Katarina Vrúblová has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Process for the preparation of polymyxin B employing (PAENI)
    Patent number: 8119371
    Abstract: The invention is related to the process of fermentation with production strain Bacillus polymyxa for industrial production of antibiotic polymyxin B with yield from 1.8 to 2.8 g/l of filtrate of fermentation broth at temperature 28° C., pressure 40?70 kPa, aeration from 0.4 to 1 vvm, concentration of dissolved oxygen minimal 60%, maintenance of pH and optimal concentration of glucose and ammonium ions.
    Type: Grant
    Filed: May 21, 2007
    Date of Patent: February 21, 2012
    Assignee: Biotika A.S.
    Inventors: Ivan Varga, Katarina Vrúblová, Ludmila Kovácová, Jana Kluková
  • PROCESS FOR THE PREPARATION OF POLYMYXIN B EMPLOYING (PAENI) BACILLUS POLYMYXA
    Publication number: 20090197305
    Abstract: The invention is related to the process of fermentation with production strain Bacillus polymyxa for industrial production of antibiotic polymyxine B with yield from 1.8 to 2.8 g/l of filtrate of fermentation broth at temperature 28° C., pressure 40-70 kPa, aeration from 0.4 to 1 vvm, concentration of dissolved oxygen minimal 60%, maintenance of pH and optimal concentration of glucose and ammonia ions.
    Type: Application
    Filed: May 21, 2007
    Publication date: August 6, 2009
    Inventors: Ivan Varga, Katarina Vrublova, Ludmila Kovacova, Jana Klukova