Patents by Inventor Jai Shroff

Jai Shroff 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).

  • Chemically stable, dry-flow, low compact, dust free, soluble granules of phosphoroamidothioate prepared by a process of dry granulation by agitative balling
    Publication number: 20070014865
    Abstract: Chemically stable, dry-flow, low compact, dust free, soluble granules of phosphoroamidothioate are prepared using a substantially dry granulation process including an agitative balling process. In a preferred embodiment, spherically shaped acephate granules are produces without the intentional addition of water and/or solvents.
    Type: Application
    Filed: July 10, 2006
    Publication date: January 18, 2007
    Inventors: Prakash Jadhav, Jai Shroff
  • Process for dry granulation by agitative balling for the preparation of chemically stable, dry-flow, low compact, dust free, soluble spherical granules of phosphoroamidothioate
    Patent number: 7074355
    Abstract: Chemically stable, dry-flow, low compact, dust free, soluble granules of phosphoroamidothioate are prepared using a substantially dry granulation process including an agitative balling process. In a preferred embodiment, spherically shaped acephate granules are produces without the intentional addition of water and/or solvents.
    Type: Grant
    Filed: September 2, 2003
    Date of Patent: July 11, 2006
    Assignee: United Phosphorus Ltd.
    Inventors: Prakash M. Jadhav, Jai Shroff
  • Process for dry granulation by agitative balling for the preparation of chemically stable, dry-flow, low compact, dust free, soluble spherical granules of phosphoroamidothioate
    Publication number: 20050048094
    Abstract: Chemically stable, dry-flow, low compact, dust free, soluble granules of phosphoroamidothioate are prepared using a substantially dry granulation process including an agitative balling process. In a preferred embodiment, spherically shaped acephate granules are produces without the intentional addition of water and/or solvents.
    Type: Application
    Filed: September 2, 2003
    Publication date: March 3, 2005
    Inventors: Prakash Jadhav, Jai Shroff
  • APPARATUS AND PROCESS FOR GRANULATING DRY POWDER MATERIALS
    Publication number: 20040124555
    Abstract: Uniformly sized granules are formed using the present extruder and granulation process. The extruder contains a spiral worm screw for guiding a granulation material to an apertured plate. The spiral worm screw is rotated within a chamber and is formed from a guiding slant which terminates at a blunt edge near the apertured plate. The blunt edge rubs the granulation material against the apertured plate which softens the material forming a semi-solid material. The semi-solid material is then gently pushed through the apertured plate using just the required pressure. The granules are formed when the semi-solid material hardens after exiting the apertured plate.
    Type: Application
    Filed: February 26, 2003
    Publication date: July 1, 2004
    Inventors: Prakash Mahadeo Jadhav, Jai Shroff
  • Apparatus and process for granulating dry powder materials
    Patent number: 6752943
    Abstract: Uniformly sized granules are formed using the present extruder and granulation process. The extruder contains a spiral worm screw for guiding a granulation material to an apertured plate. The spiral worm screw is rotated within a chamber and is formed from a guiding slant which terminates at a blunt edge near the apertured plate. The blunt edge rubs the granulation material against the apertured plate which softens the material foming a semi-solid material. The semi-solid material is then gently pushed through the apertured plate using just the required pressure. The granules are formed when the semi-solid material hardens after exiting the apertured plate.
    Type: Grant
    Filed: February 26, 2003
    Date of Patent: June 22, 2004
    Assignee: United Phosphorus, Ltd.
    Inventors: Prakash Mahadeo Jadhav, Jai Shroff