Patents by Inventor Prassana Pathak

Prassana Pathak 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).

  • Low density detergent composition
    Patent number: 6770606
    Abstract: Aerated, ultra low-density cast-dehydrated syndet detergent bars for use in personal wash, fabric wash and hard surface cleaning. A process for preparing aerated, ultra low-density cast-dehydrated detergent bars wherein the air is entrained in the bars after rigidification and shaping the product is also provided.
    Type: Grant
    Filed: April 9, 2002
    Date of Patent: August 3, 2004
    Assignee: Unilever Home & Personal Care USA, a division of Conopco, Inc.
    Inventors: Hari Koduvely, Suresh Murigeppa Nadakatti, Vijay Mukund Naik, Prassana Pathak, Shiju Thomas
  • Low density detergent composition
    Publication number: 20020198120
    Abstract: Aerated, ultra low-density cast-dehydrated syndet detergent bars for use in personal wash, fabric wash and hard surface cleaning. A process for preparing aerated, ultra low-density cast-dehydrated detergent bars wherein the air is entrained in the bars after rigidification and shaping the product is also provided.
    Type: Application
    Filed: April 9, 2002
    Publication date: December 26, 2002
    Applicant: Unilever Patent Holdings
    Inventors: Hari Koduvely, Suresh Murigeppa Nadakatti, Vijay Mukund Naik, Prassana Pathak, Shiju Thomas