Patents by Inventor Sistla Ramchandra Moorty

Sistla Ramchandra Moorty 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).

  • Natural azadirachtin composition
    Patent number: 6733802
    Abstract: A natural, plant-derived insecticidal formulation is described.
    Type: Grant
    Filed: March 16, 2001
    Date of Patent: May 11, 2004
    Assignee: Fortune Bio-Tech Limited
    Inventors: Sistla Ramchandra Moorty, Annam Dilip Kumar
  • Shelf stable insect repellent, insect growth regulator and insecticidal formulations prepared from technical azadirachtin isolated from the kernel extract of Azadirachta indica
    Patent number: 5827521
    Abstract: Storage stable azadirachtin, an insect repellent and insect growth regulator, and insecticidal formulations (emulsifiable concentrate) thereof, are prepared from purified neem kernel extract, with an active ingredient content of 0.3% to 4% and characterized by the absence of gums and aflatoxin spores, for example. The aforementioned formulations contain solvents belonging to the class of aliphatic dihydroxylated alcohols of more than 80% by volume and optionally containing sunscreens and antioxidants.
    Type: Grant
    Filed: March 9, 1995
    Date of Patent: October 27, 1998
    Assignee: Fortune Biotech Limited
    Inventors: Sistla Ramchandra Moorty, Annam Dilip Kumar