Patents by Inventor Pirjo MÄKELÄ

Pirjo MÄKELÄ 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).

  • Reduction of nitrate content in plants
    Patent number: 11051464
    Abstract: A method for reducing nitrate content in leafy vegetable plants, in particular, in salad crops, is provided. In the method, at least one organic osmolyte compound is delivered, in a predetermined amount, to the plant, preferably, a hydroponically cultivated plant. The method advantageously utilizes betaine compounds. Related preparation and uses are further provided.
    Type: Grant
    Filed: May 8, 2020
    Date of Patent: July 6, 2021
    Assignee: LUONNONVARAKESKUS
    Inventors: Kari Jokinen, Pirjo Mäkelä
  • REDUCTION OF NITRATE CONTENT IN PLANTS
    Publication number: 20200352115
    Abstract: A method for reducing nitrate content in leafy vegetable plants, in particular, in salad crops, is provided. In the method, at least one organic osmolyte compound is delivered, in a predetermined amount, to the plant, preferably, a hydroponically cultivated plant. The method advantageously utilizes betaine compounds. Related preparation and uses are further provided.
    Type: Application
    Filed: May 8, 2020
    Publication date: November 12, 2020
    Inventors: Kari JOKINEN, Pirjo MÄKELÄ