Patents by Inventor Tatiyana Ipatova

Tatiyana Ipatova 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).

  • Biological addition to organic-mineral fertilizers
    Patent number: 6939688
    Abstract: The biological addition to organic-mineral fertilizers contains two bacteria associations taken in the ratio 1–2:0.5–1, with one of the associations containing Azotobacter chroococcum and Beijerinckia fluminensis nitrogen binding bacteria in the ratio 1–0.5:1–0.5 and the other association containing Bacillus megaterium and Bacillus mucilaginosis bacteria, which decompose phosphorus- and potassium containing compounds, in the ratio 1–5:0.5–2, as well as a preservative and micro- and macroelements.
    Type: Grant
    Filed: March 21, 2000
    Date of Patent: September 6, 2005
    Assignee: Soil Biogenics Ltd
    Inventors: Alexandr Vinarov, Aleksei Sementsov, Sergei Tishkin, Tatiyana Ipatova, Tatiyana Sidorenko, Boris Burmistrov