Patents by Inventor Nirupam Pal

Nirupam Pal 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).

  • Microbial-based waste water treatment compositions and methods of use thereof
    Patent number: 10988728
    Abstract: The present invention relates to microbial compositions useful in treating and remediating wastewater, removing organic matter from the surfaces of post harvested fruits and vegetables, and decreasing post-harvest disease in fruit and vegetables.
    Type: Grant
    Filed: May 20, 2014
    Date of Patent: April 27, 2021
    Assignee: BiOWiSH Technologies, Inc.
    Inventors: Richard Carpenter, Michael S. Showell, JoElla Barnes, Nirupam Pal
  • MICROBIAL-BASED WASTE WATER TREATMENT COMPOSITIONS AND METHODS OF USE THEREOF
    Publication number: 20140342437
    Abstract: The present invention relates to microbial compositions useful in treating and remediating wastewater, removing organic matter from the surfaces of post harvested fruits and vegetables, and decreasing post-harvest disease in fruit and vegetables.
    Type: Application
    Filed: May 20, 2014
    Publication date: November 20, 2014
    Applicant: BiOWiSH Technologies, Inc.
    Inventors: Richard Carpenter, Michael S. Showell, JoElla Barnes, Nirupam Pal
  • Sonically enhanced method for removing chemical preservatives from chemically treated wood products
    Patent number: 5629199
    Abstract: A method for removing chemical preservatives from wood treated with chemical preservatives is provided. Wood treated with chemical preservatives is chipped to produce wood chips. These wood chips are contacted with an organic solvent and sonicated to extract the chemical preservatives. A system for the removal of chemical preservatives from wood treated with these preservatives which contains an extraction system for contacting wood chips from wood treated with a chemical preservative with an organic solvent and a sonicator for sonicating these wood chips in the organic solvent are also provided.
    Type: Grant
    Filed: March 15, 1996
    Date of Patent: May 13, 1997
    Assignee: Trustees of Stevens Institute of Technology
    Inventors: George Korfiatis, Nirupam Pal