Patents by Inventor Prashant Kumar Pandey

Prashant Kumar Pandey 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).

  • DISHWASHING DETERGENT AND METHODS OF MAKING AND USING THE SAME
    Publication number: 20190367840
    Abstract: Provided is a dishwashing detergent composition, which includes a quaternary ammonium salt and a ware cleaning formulation, and method of making and using thereof. In particular, the quaternary ammonium salts may have a structure of [NR1R2R3R4]+.X? wherein each of R1, R2, R3, and R4 is independently selected from the group consisting of hydrogen, C1-C10 alkyl, H—(OCH2CH2)m—, RTCOO(CH2)n—, RTCONH(CH2)n—, and RT; at least one of R1, R2, R3, and R4 is RTCOO(CH2)n—, RTCONH(CH2)n—, and RT; n is 1, 2, 3, 4, or 5; m is at least 1; RT is a C10-C30 saturated or unsaturated hydrocarbon chain; and X is a counterion.
    Type: Application
    Filed: August 12, 2019
    Publication date: December 5, 2019
    Inventors: Prashant Kumar Pandey, Anant Kondiram Parte
  • Tablet dishwashing detergent and methods for making and using the same
    Patent number: 10346718
    Abstract: A tablet including a dishwashing detergent composition and a crosslinked acrylic acid polymer having a weight average molecular weight (Mw) of at least 500,000.
    Type: Grant
    Filed: February 6, 2018
    Date of Patent: July 9, 2019
    Assignee: Diversey, Inc.
    Inventors: Prashant Kumar Pandey, Anant Kondiram Parte
  • TABLET DISHWASHING DETERGENT AND METHODS FOR MAKING AND USING THE SAME
    Publication number: 20180165542
    Abstract: A tablet including a dishwashing detergent composition and a crosslinked acrylic acid polymer having a weight average molecular weight (Mw) of at least 500,000.
    Type: Application
    Filed: February 6, 2018
    Publication date: June 14, 2018
    Inventors: Prashant Kumar Pandey, Anant Kondiram Parte
  • Tablet dishwashing detergent and methods for making and using the same
    Patent number: 9920288
    Abstract: A tablet including a dishwashing detergent composition and a crosslinked acrylic acid polymer having a weight average molecular weight (Mw) of at least 500,000.
    Type: Grant
    Filed: March 26, 2015
    Date of Patent: March 20, 2018
    Assignee: Diversey, Inc.
    Inventors: Prashant Kumar Pandey, Anant Kondiram Parte
  • Scale-inhibition compositions and methods of making and using the same
    Patent number: 9273269
    Abstract: Provided are scale-inhibition compositions comprising (a) a first acrylic acid polymer having an average molecular weight of about 3000 to about 6000; (b) a second acrylic acid polymer having an average molecular weight of about 6000 to about 10000; (c) an aminocarboxylic acid selected from methylglycine diacetic acid (MGDA), glutamic acid diacetic acid (GLDA), diethylene triamine pentaacetic acid (DTPA), hydroxyethyl ethylene diamine triacetic acid (HEDTA), ethylenediaminetetraacetic acid (EDTA), and a combination thereof; and (d) a phosphonic acid selected from 1-hydroxyethane 1,1-diphosphonic acid (HEDP), amino tris(methylenephosphonic acid) (ATMP), ethylenediamine tetra(methylene phosphonic acid) (EDTMP), tetramethylenediamine tetra(methylene phosphonic acid) (TDTMP), hexamethylenediamine tetra(methylene phosphonic acid) (HDTMP), diethylenetriamine penta(methylene phosphonic acid) (DTPMP), and a combination thereof.
    Type: Grant
    Filed: August 3, 2015
    Date of Patent: March 1, 2016
    Assignee: Diversey, Inc.
    Inventors: Anant Kondiram Parte, Prashant Kumar Pandey, Farida Hakim Tinwala
  • TABLET DISHWASHING DETERGENT AND METHODS FOR MAKING AND USING THE SAME
    Publication number: 20160010040
    Abstract: A tablet including a dishwashing detergent composition and a crosslinked acrylic acid polymer having a weight average molecular weight (Mw) of at least 500,000.
    Type: Application
    Filed: March 26, 2015
    Publication date: January 14, 2016
    Inventors: Prashant Kumar Pandey, Anant Kondiram Parte
  • DISHWASHING DETERGENT AND METHODS OF MAKING AND USING THE SAME
    Publication number: 20160010034
    Abstract: Provided is a dishwashing detergent composition, which includes a quaternary ammonium salt and a ware cleaning formulation, and method of making and using thereof. In particular, the quaternary ammonium salts may have a structure of [NR1R2R3R4]?.X?, wherein each of R1, R2, R3, and R4 is independently selected from the group consisting of hydrogen, C1-C10 alkyl, H—(OCH2CH2)m—, RTCOO(CH2)n—, RTCONH(CH2)n—, and RT; at least one of R1, R2, R3, and R4 is RTCOO(CH2)n—, RTCONH(CH2)n—, or RT; n is 1, 2, 3, 4, or 5; m is at least 1; RT is a C10-C30 saturated or unsaturated hydrocarbon chain; and X is a counterion.
    Type: Application
    Filed: March 30, 2015
    Publication date: January 14, 2016
    Inventors: Prashant Kumar Pandey, Anant Kondiram Parte
  • SCALE-INHIBITION COMPOSITIONS AND METHODS OF MAKING AND USING THE SAME
    Publication number: 20160010031
    Abstract: Provided are scale-inhibition compositions comprising (a) a first acrylic acid polymer having an average molecular weight of about 3000 to about 6000; (b) a second acrylic acid polymer having an average molecular weight of about 6000 to about 10000; (c) an aminocarboxylic acid selected from methylglycine diacetic acid (MGDA), glutamic acid diacetic acid (GLDA), diethylene triamine pentaacetic acid (DTPA), hydroxyethyl ethylene diamine triacetic acid (HEDTA), ethylenediaminetetraacetic acid (EDTA), and a combination thereof; and (d) a phosphonic acid selected from from 1-hydroxyethane 1,1-diphosphonic acid (HEDP), amino tris(methylenephosphonic acid) (ATMP), ethylenediamine tetra(methylene phosphonic acid) (EDTMP), tetramethylenediamine tetra(methylene phosphonic acid) (TDTMP), hexamethylenediamine tetra(methylene phosphonic acid) (HDTMP), diethylenetriamine penta(methylene phosphonic acid) (DTPMP), and a combination thereof.
    Type: Application
    Filed: August 3, 2015
    Publication date: January 14, 2016
    Inventors: Anant Kondiram Parte, Prashant Kumar Pandey, Farida Hakim Tinwala
  • Scale-inhibition compositions and methods of making and using the same
    Patent number: 9139799
    Abstract: Provided are scale-inhibition compositions comprising (a) a first acrylic acid polymer having an average molecular weight of about 3000 to about 6000; (b) a second acrylic acid polymer having an average molecular weight of about 6000 to about 10000; (c) an aminocarboxylic acid selected from methylglycine diacetic acid (MGDA), glutamic acid diacetic acid (GLDA), diethylene triamine pentaacetic acid (DTPA), hydroxyethyl ethylene diamine triacetic acid (HEDTA), ethylenediaminetetraacetic acid (EDTA), and a combination thereof; and (d) a phosphonic acid selected from 1-hydroxyethane 1,1-diphosphonic acid (HEDP), amino tris(methylenephosphonic acid) (ATMP), ethylenediamine tetra(methylene phosphonic acid) (EDTMP), tetramethylenediamine tetra(methylene phosphonic acid) (TDTMP), hexamethylenediamine tetra(methylene phosphonic acid) (HDTMP), diethylenetriamine penta(methylene phosphonic acid) (DTPMP), and a combination thereof.
    Type: Grant
    Filed: July 11, 2014
    Date of Patent: September 22, 2015
    Assignee: Diversey, Inc.
    Inventors: Anant Kondiram Parte, Prashant Kumar Pandey, Farida Hakim Tinwala