Patents by Inventor Kalaivanan S

Kalaivanan S 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).

  • MODIFIED PEG-400 - ASCORBIC ACID (mPEG-AA) COMPLEX AND USES THEREOF
    Publication number: 20220233499
    Abstract: The present invention provides a modified PEG-400-ascorbic acid (mPEG-AA complex) comprising the reaction product of fluorescent polyethylene glycol 400 (FLPEG-400) and ascorbic acid. The invention also provides a process for the preparation of the mPEG-AA complex comprising the steps of: (a) heating PEG 400 at a temperature of about 80-90° C. for about 0.5-1 h to get FLPEG-400; (b) adding ascorbic acid to the FLPEG 400; and (c) heating the mixture of FLPEG 400 and ascorbic acid to obtain the mPEG-AA complex. The mPEG-AA complex exhibits both antimicrobial and antiviral activities.
    Type: Application
    Filed: August 17, 2021
    Publication date: July 28, 2022
    Inventors: Aravind Kumar RENGAN, Tejaswini APPIDI, Aswathi THOMAS, Gayathri R, Anil JOGDAND, V Sushma MUDIGUNDA, Kalaivanan S, Prabu Sankar G