Patents by Inventor Rachana Sankar

Rachana Sankar 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: 20240060008
    Abstract: Concentrated detergent composition comprising less than 5% wt. water, anionic surfactant, and a non-aqueous solvent, wherein the anionic surfactant comprises an anionic surfactant with a monoisopropylamine (MIPA) and/or triisopropanolamine (TIPA) counterion, said composition comprising linear alkylbenzene sulphonate.
    Type: Application
    Filed: November 24, 2021
    Publication date: February 22, 2024
    Applicant: CONOPCO, INC., D/B/A UNILEVER
    Inventors: Sarmistha Biswas, Rachana Sankar
  • Publication number: 20230365900
    Abstract: The present invention relates to a hard surface cleaning composition. There is a need for improved cleaning compositions for providing antimicrobial benefit in addition to cleaning benefit. The inventors have found that an aqueous composition comprising 0.01 to 20% by weight alkene amide; 0.01 to 20% by weight glycol ether of formula (I): R1O(R2O)nR3; where: —R1 is a linear or branched alkyl or phenyl group having 1 to 8 carbon atoms; —R2 is ethyl or isopropyl; —n is 1,2,3; —R3 is hydrogen or a linear or branched alkyl or phenyl group having 1 to 10 carbon atoms; 0.1 to 50% by weight surfactant; and at least 10% by weight water, provides significant antimicrobial benefit.
    Type: Application
    Filed: September 20, 2021
    Publication date: November 16, 2023
    Inventors: Sameer Keshav BARNE, Rachana SANKAR, Jayashree Anantharam VADHYAR
  • Publication number: 20230048372
    Abstract: A malodour reducing spray composition comprising: a. 0.1 to 15 wt. % emollient; b. 0.5 to 15 wt. % emulsifier; and c. Water.
    Type: Application
    Filed: November 5, 2020
    Publication date: February 16, 2023
    Inventors: Rachana SANKAR, Jayashree Anantharam VADHYAR, Sarmistha BISWAS, Christopher BOARDMAN
  • Publication number: 20230023498
    Abstract: A malodour reducing spray composition comprising: a. a prebiotic comprising at least one saccharide unit selected form: galactose, galacturonic, mannuronic, guluronic, glucan, glucose and combinations thereof; and b. water.
    Type: Application
    Filed: November 5, 2020
    Publication date: January 26, 2023
    Inventors: Jayashree Anantharam VADHYAR, Rachana SANKAR, Sarmistha BISWAS, Srilaxmi Venkata MEDEPALLI
  • Publication number: 20210122996
    Abstract: The present invention provides a detergent composition for use in a water-utilizing appliance, that allows for selection of an enhanced mode of operation of the appliance, based on the detection of a marker molecule in the solution of the detergent composition, where the enhanced mode comprises treatment of waste water generated during use of the appliance. The present invention also provides a method of selecting an enhanced mode of operation in a washing machine including a sensor assembly for detecting the presence of a marker molecule in a solution of the detergent composition.
    Type: Application
    Filed: May 25, 2018
    Publication date: April 29, 2021
    Inventors: Sameer Keshav Barne, Sarmistha Biswas, Debosree Chatterjee, Alagirisamy Nethaji, Ganesan Rajendiran, Rachana Sankar