Patents by Inventor Srikala Kumaran

Srikala Kumaran 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).

  • Antimicrobial compositions comprising modified clay and nonionic triblock copolymers
    Patent number: 11857655
    Abstract: The present invention is in the field of antimicrobial compositions, e.g. for personal care. In particular, the invention relates to antimicrobial compositions for oral care, such as toothpastes, comprising antimicrobial particles and a nonionic triblock copolymer. Accordingly, the present invention relates to antimicrobial compositions comprising a modified clay particle, the particle comprising an antimicrobial compound and a clay particle, and at least one a nonionic triblock copolymer. The invention further relates to the uses and methods of the antimicrobial compositions of the invention.
    Type: Grant
    Filed: November 25, 2019
    Date of Patent: January 2, 2024
    Assignee: Conopco. Inc.
    Inventors: Shanthi Appavoo, Anindya Dasgupta, Srikala Kumaran, Maya Treesa Saji
  • AN ANTIMICROBIAL COMPOSITION
    Publication number: 20220087914
    Abstract: The present invention relates to an antimicrobial composition. More particularly the present invention relates to an antimicrobial composition for malodor and oral biofilm inhibitions benefits. Accordingly, the present invention provides an antimicrobial composition comprising: a. 0.1 to 10% by weight of tetrahydroxypropyl ethylenediamine (THPE) and, b. 0.001 to 10% by weight of at least one compound selected from a biphenol.
    Type: Application
    Filed: November 26, 2019
    Publication date: March 24, 2022
    Applicant: CONOPCO, INC., D/B/A UNILEVER
    Inventors: Renu KAPOOR, Srikala KUMARAN, Mruthyunjaya Swamy MATHAPATHI, Amitabha MAJUMDAR
  • ANTIMICROBIAL COMPOSITIONS COMPRISING MODIFIED CLAY AND BIPHENOL
    Publication number: 20220062119
    Abstract: The present invention is in the field of antimicrobial compositions, e.g. for personal care. In particular, the invention relates to antimicrobial compositions for oral care, such as toothpastes, comprising antimicrobial particles and biphenol. Accordingly, the present invention relates to antimicrobial compositions comprising a modified clay particle, the particle comprising an antimicrobial compound and a clay particle, and at least one biphenol compound. The invention further relates to the uses and methods of the antimicrobial compositions of the invention.
    Type: Application
    Filed: November 26, 2019
    Publication date: March 3, 2022
    Inventors: Anindya Dasgupta, Srikala Kumaran, Maya Treesa Saji
  • ANTIMICROBIAL COMPOSITIONS COMPRISING MODIFIED CLAY AND NONIONIC TRIBLOCK COPOLYMERS
    Publication number: 20220040066
    Abstract: The present invention is in the field of antimicrobial compositions, e.g. for personal care. In particular, the invention relates to antimicrobial compositions for oral care, such as toothpastes, comprising antimicrobial particles and a nonionic triblock copolymer. Accordingly, the present invention relates to antimicrobial compositions comprising a modified clay particle, the particle comprising an antimicrobial compound and a clay particle, and at least one a nonionic triblock copolymer. The invention further relates to the uses and methods of the antimicrobial compositions of the invention.
    Type: Application
    Filed: November 25, 2019
    Publication date: February 10, 2022
    Inventors: Shanthi Appavoo, Anindya Dasgupta, Srikala Kumaran, Maya Treesa Saji