Patents by Inventor Tania Ivanova Georgieva

Tania Ivanova Georgieva 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).

  • Method for freeze drying a bacteria-containing concentrate
    Patent number: 10954486
    Abstract: The present invention relates to a process for freeze drying a bacteria-containing concentrate. Further, the present invention relates to the freeze dried concentrates per se.
    Type: Grant
    Filed: August 20, 2013
    Date of Patent: March 23, 2021
    Assignee: CHR. HANSEN A/S
    Inventors: Tania Ivanova Georgieva, Anders Clausen, Susanne Abrahamsen, Tina Malling Thorsen
  • Method for optimizing a process for freeze drying a bacteria-containing concentrate
    Patent number: 10093894
    Abstract: The present invention relates to a process for optimizing the storage stability of a freeze dried bacteria-containing product obtained from a bacteria-containing concentrate, wherein the process is carried out at a pressure which will provide a sublimation temperature which is at least 10° C. above the melting point of the frozen bacteria-containing concentrate. Further, the present invention relates to the freeze dried concentrates per se.
    Type: Grant
    Filed: August 20, 2013
    Date of Patent: October 9, 2018
    Assignee: Chr. Hansen A/S
    Inventors: Birgitte Yde, Tania Ivanova Georgieva, Anders Clausen, Susanne Abrahamsen
  • Method for purifying bacterial cells
    Patent number: 9493737
    Abstract: The present invention relates to a process for providing purified bacteria-containing concentrates, comprising at least the steps of adding an aqueous solution to a first bacteria-containing concentrate to provide a bacteria-containing suspension, wherein the volume of the added aqueous solution is in the range of 0.3 liters to 10 liters per liter of said first bacteria-containing concentrate; and concentrating said bacteria-containing suspension to provide a second bacteria-containing concentrate. Further, the present invention relates to the purified concentrates per se.
    Type: Grant
    Filed: August 20, 2012
    Date of Patent: November 15, 2016
    Assignee: Chr. Hansen A/S
    Inventors: Tania Ivanova Georgieva, Anders Clausen, Tina Malling Thorsen
  • METHOD FOR OPTIMIZING A PROCESS FOR FREEZE DRYING A BACTERIA-CONTAINING CONCENTRATE
    Publication number: 20150232801
    Abstract: The present invention relates to a process for optimizing the storage stability of a freeze dried bacteria-containing product obtained from a bacteria-containing concentrate, wherein the process is carried out at a pressure which will provide a sublimation temperature which is at least 10° C. above the melting point of the frozen bacteria-containing concentrate. Further, the present invention relates to the freeze dried concentrates per se.
    Type: Application
    Filed: August 20, 2013
    Publication date: August 20, 2015
    Inventors: Birgitte Yde, Tania Ivanova Georgieva, Anders Clausen, Susanne Abrahamsen
  • METHOD FOR FREEZE DRYING A BACTERIA-CONTAINING CONCENTRATE
    Publication number: 20150218507
    Abstract: The present invention relates to a process for freeze drying a bacteria-containing concentrate. Further, the present invention relates to the freeze dried concentrates per se.
    Type: Application
    Filed: August 20, 2013
    Publication date: August 6, 2015
    Applicant: Chr. Hansen A/S
    Inventors: Tania Ivanova Georgieva, Anders Clausen, Susanne Abrahamsen, Tina Malling Thorsen
  • METHOD FOR PURIFYING BACTERIAL CELLS
    Publication number: 20140206067
    Abstract: The present invention relates to a process for providing purified bacteria-containing concentrates, comprising at least the steps of adding an aqueous solution to a first bacteria-containing concentrate to provide a bacteria-containing suspension, wherein the volume of the added aqueous solution is in the range of 0.3 liters to 10 liters per liter of said first bacteria-containing concentrate; and concentrating said bacteria-containing suspension to provide a second bacteria-containing concentrate. Further, the present invention relates to the purified concentrates per se.
    Type: Application
    Filed: August 20, 2012
    Publication date: July 24, 2014
    Applicant: CHR. HANSEN A/S
    Inventors: Tania Ivanova Georgieva, Anders Clausen, Tina Malling Thorsen
  • strain BG1
    Patent number: 8512714
    Abstract: Strict anaerobic thermophilic bacterium belonging to the group of Thermoanaerobacter mathranii and mutants and derivatives thereof. The bacterium is particularly suitable for the production of fermentation products such as ethanol, lactic acid, acetic acid and hydrogen from lignocellulosic biomass.
    Type: Grant
    Filed: May 22, 2007
    Date of Patent: August 20, 2013
    Assignee: BioGasol IPR ApS
    Inventors: Marie Just Mikkelsen, Birgitte Kiaer Ahring, Tania Ivanova Georgieva