Patents by Inventor Prathyusha MALLEMALA

Prathyusha MALLEMALA 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).

  • TOPICAL SANITISING COMPOSITION COMPRISING MINIMAL AMOUNTS OF AN ANTIMICROBIAL LIPID
    Publication number: 20230404894
    Abstract: The invention relates to a topical sanitising composition comprising: a) polyhydroxy compound selected from a saccharide, a polyol, or combinations thereof; b) antimicrobial lipid; and c) tetrahydroxypropyl ethylenediamine (THPE), wherein the antimicrobial lipid and THPE are present in a weight ratio from 1:10,000 to 1:10. The invention further relates to a method of disinfecting a surface by applying the aforementioned topical composition onto said surface and to the use of the same composition for sanitising skin, hair or the oral cavity. The invention also relates to use of a polyhydroxy compound selected from a saccharide, a polyol or combinations thereof, as an antimicrobial activity promoter.
    Type: Application
    Filed: November 29, 2021
    Publication date: December 21, 2023
    Inventors: Rimpa GHOSH, Amitabha MAJUMDAR, Prathyusha MALLEMALA, Morris WASKAR
  • A PERSONAL CARE COMPOSITION COMPRISING AMINO ACIDS
    Publication number: 20230329989
    Abstract: The present invention relates to a personal care composition for protection of skin against undesirable bacteria. The present invention is especially useful in formulating compositions which ensure growth of skin commensal bacteria like S. epidermidis while inhibiting growth of harmful bacteria like E. coli, S. aureus among others. The present invention which comprises a mixture of very select amino acids thus provides for microbiome balancing on the skin.
    Type: Application
    Filed: September 26, 2021
    Publication date: October 19, 2023
    Applicant: Conopco, Inc., d/b/a UNILEVER
    Inventors: Anindya DASGUPTA, Prathyusha MALLEMALA, Morris WASKAR
  • Topical antimicrobial composition
    Patent number: 11224562
    Abstract: The present invention relates to a topical composition. The present invention more particularly relates to a topical composition for antimicrobial benefit and a method of disinfecting a surface. According to the invention there is provided a topical composition comprising: a) 0.1 to 10% by weight of Niacinamide or its derivatives; b) 0.01% to 5% by weight of a first quaternary ammonium salt comprising Didecyl Dimethyl Ammonium Chloride; c) 0.01 to 5% by weight of a second quaternary ammonium salt; and d) a cosmetically acceptable base.
    Type: Grant
    Filed: April 11, 2017
    Date of Patent: January 18, 2022
    Assignee: CONOPCO, INC.
    Inventors: Ajit Manohar Agarkhed, Mohini Anand Bapat, Amitabha Majumdar, Prathyusha Mallemala, Mruthyunjaya Swamy Mathapathi, Nikita Tomar
  • A TOPICAL ANTIMICROBIAL COMPOSITION
    Publication number: 20190175473
    Abstract: The present invention relates to a topical composition. The present invention more particularly relates to a topical composition for antimicrobial benefit and a method of disinfecting a surface. According to the invention there is provided a topical composition comprising: a) 0.1 to 10% by weight of Niacinamide or its derivatives; b) 0.01% to 5% by weight of a first quaternary ammonium salt comprising Didecyl Dimethyl Ammonium Chloride; c) 0.01 to 5% by weight of a second quaternary ammonium salt; and d) a cosmetically acceptable base.
    Type: Application
    Filed: April 11, 2017
    Publication date: June 13, 2019
    Applicant: Conopco, Inc., d/b/a UNILEVER
    Inventors: Ajit Manohar AGARKHED, Mohini Anand BAPAT, Amitabha MAJUMDAR, Prathyusha MALLEMALA, Mruthyunjaya Swamy MATHAPATHI, Nikita TOMAR