Patents by Inventor Prabhjyot Singh

Prabhjyot Singh 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).

  • Publication number: 20160346188
    Abstract: A personal care cleansing composition comprising at least one copolymer X, wherein the copolymer X is synthesized from at least one monomer (A) being acrylamidopropyl-2-methyl-2-sulfonic acid or a salt thereof, at least one monomer (B) conforming to formula (I) wherein R5 is methyl or hydrogen, R3 and R4 are hydrogen, Y is oxygen, EO is an ethylene oxide unit, v is an integer from 7 to 25, R6 is an alkyl group having from 10 to 22 carbon atoms; and at least one crosslinker (D) conforming to formula (II) wherein n is an integer from 8 to 15; and wherein the personal care cleansing composition has a pH less than about pH 6.0 and a viscosity of greater than about 1200 cP at 20 rpm.
    Type: Application
    Filed: May 28, 2015
    Publication date: December 1, 2016
    Inventors: Prabhjyot Singh, Gundula Starkulla, Lisa R. Gandolfi, David H. Johns
  • Patent number: 8732887
    Abstract: A personal care implement is disclosed having a water insoluble absorbent/adsorbent layer attached to a water insoluble scrubbing layer and a mild, low active, low viscosity cleansing composition contained in the absorbent/adsorbent layer. A sufficient quantity of the composition is transferred on demand to the scrubbing layer by squeezing the implement. The implement produces copious quantities of lather foam and mild cleansing.
    Type: Grant
    Filed: December 8, 2010
    Date of Patent: May 27, 2014
    Assignee: Conopco, Inc.
    Inventors: Kavssery Parameswaran Ananthapadmanabhan, Bivash Ranjan Dasgupta, Prabhjyot Singh, Chandra Sekhar Palla-Venkata
  • Patent number: 8501808
    Abstract: A personal care cleansing composition is provided which includes a C10-C24 acyl glycinate salt and a dihydroxypropyl quaternary ammonium salt. Most preferred is sodium cocoyl glycinate in combination with dihydroxypropyl trimethyl ammonium chloride. The quaternary ammonium salt enhances foaming properties of the glycinate salt.
    Type: Grant
    Filed: July 12, 2010
    Date of Patent: August 6, 2013
    Assignee: Conopco, Inc.
    Inventors: Bivash Ranjan Dasgupta, Prabhjyot Singh, Kavssery Parameswaran Ananthapadmanabhan, Prem Chandar
  • Publication number: 20120145171
    Abstract: A personal care implement is disclosed having a water insoluble absorbent/adsorbent layer attached to a water insoluble scrubbing layer and a mild, low active, low viscosity cleansing composition contained in the absorbent/adsorbent layer. A sufficient quantity of the composition is transferred on demand to the scrubbing layer by squeezing the implement. The implement produces copious quantities of lather foam and mild cleansing.
    Type: Application
    Filed: December 8, 2010
    Publication date: June 14, 2012
    Applicant: CONOPCO, INC., D/B/A UNILEVER
    Inventors: Kavssery Parameswaran ANANTHAPADMANABHAN, Bivash Ranjan DASGUPTA, Prabhjyot SINGH, Chandra Sekhar PALLA-VENKATA
  • Patent number: 8114824
    Abstract: The present invention relates to novel composition containing specific mild surfactant system comprising fatty acyl isethionate product and alkanoyl surfactant. Addition of triglyceride of specific degree of hydrogenation permits the retention of emollient benefit while retaining also “squeaky” feel of soap and maintaining lather stability.
    Type: Grant
    Filed: December 6, 2010
    Date of Patent: February 14, 2012
    Assignee: Conopco, Inc
    Inventors: Bivash Ranjan Dasgupta, Prabhjyot Singh, Hongjie Liu, Rajendra Mohanlal Dave, Prem Chandar
  • Publication number: 20120009127
    Abstract: A personal care cleansing composition is provided which includes a C10-C24 acyl glycinate salt and a dihydroxypropyl quaternary ammonium salt. Most preferred is sodium cocoyl glycinate in combination with dihydroxypropyl trimethyl ammonium chloride. The quaternary ammonium salt enhances foaming properties of the glycinate salt.
    Type: Application
    Filed: July 12, 2010
    Publication date: January 12, 2012
    Applicant: CONOPCO, INC., D/B/A UNILEVER
    Inventors: Bivash Ranjan Dasgupta, Prabhjyot Singh, Kavssery Parameswaran Ananthapadmanabhan, Prem Chandar
  • Patent number: 7776807
    Abstract: The present invention relates to personal care liquid cleansing compositions comprising bacterially produced microfibrous cellulose (MFC) suspending polymers which have not previously been used in personal care compositions.
    Type: Grant
    Filed: July 11, 2008
    Date of Patent: August 17, 2010
    Assignee: Conopco, Inc.
    Inventors: Cristiane Aparecida F. Canto, Chandra Shekar Palla Venkata, Yuntao Thomas Hu, Prabhjyot Singh, Lin Yang, Martin Swanson Vethamuthu, Alexander Lips
  • Publication number: 20100009891
    Abstract: The present invention relates to personal care liquid cleansing compositions comprising bacterially produced microfibrous cellulose (MFC) suspending polymers which have not previously been used in personal care compositions.
    Type: Application
    Filed: July 11, 2008
    Publication date: January 14, 2010
    Inventors: Cristiane Aparecida F. Canto, Chandra Shekar Palla Venkata, Yuntao Thomas Hu, Prabhjyot Singh, Lin Yang, Martin Swanson Vethamuthu, Alexander Lips
  • Publication number: 20090312224
    Abstract: The invention relates to method of reducing viscosity of high active liquid concentrate cleanser by adding perfumes, individual perfume components, or mixtures of components.
    Type: Application
    Filed: June 13, 2008
    Publication date: December 17, 2009
    Applicant: CONOPCO, INC., D/B/A UNILEVER
    Inventors: Lin Yang, Chandra Shekar Palla-Venkata, Yuntao Thomas Hu, Prabhjyot Singh, Martin Swanson Vethamuthu, Alexander Lips, Anthony John Weir
  • Publication number: 20090312223
    Abstract: The invention relates to method of enhancing viscosity of low active liquid cleanser by adding perfumes individual perfume components or mixtures of components.
    Type: Application
    Filed: June 13, 2008
    Publication date: December 17, 2009
    Applicant: CONOPCO, INC., D/B/A UNILEVER
    Inventors: Lin Yang, Chandra Shekar Palla-Venkata, Yuntao Thomas Hu, Prabhjyot Singh, Martin Swanson Vethamuthu, Alexander Lips, Anthony John Weir