Patents by Inventor RAJALAKSHMI P. S.

RAJALAKSHMI P. 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).

  • Thermosensitive hydrogel for cancer therapeutics and methods of preparation thereof
    Patent number: 11938186
    Abstract: The present invention provides for thermosensitive hydrogel for cancer therapeutic and methods of preparation thereof. The invention represents an advancement in the field of cancer therapeutics and provides for a polymer-protein based thermosensitive hydrogel comprising polyvinyl alcohol, poloxamer 407 and bovine serum albumin. The thermosensitive hydrogel can be optionally be enriched with one or more additional component such as photothermal agents, photosensitizers, drugs and dyes. The invention also provides for a method of preparing the thermosensitive hydrogels. The hydrogels of the present invention are inexpensive, thermosensitive, has ability to effectuate sustained release of drugs and can be used for targeted delivery and dual-modality treatment.
    Type: Grant
    Filed: May 20, 2021
    Date of Patent: March 26, 2024
    Assignee: Indian Institute of Technology Hyderabad
    Inventors: Baseeruddin Alvi Syed, Rajalakshmi P. S., Aravind Kumar Rengan
  • THERMOSENSITIVE HYDROGEL FOR CANCER THERAPEUTICS AND METHODS OF PREPARATION THEREOF
    Publication number: 20210393780
    Abstract: The present invention provides for thermosensitive hydrogel for cancer therapeutic and methods of preparation thereof. The invention represents an advancement in the field of cancer therapeutics and provides for a polymer-protein based thermosensitive hydrogel comprising polyvinyl alcohol, poloxamer 407 and bovine serum albumin. The thermosensitive hydrogel can be optionally be enriched with one or more additional component such as photothermal agents, photosensitizers, drugs and dyes. The invention also provides for a method of preparing the thermosensitive hydrogels. The hydrogels of the present invention are inexpensive, thermosensitive, has ability to effectuate sustained release of drugs and can be used for targeted delivery and dual-modality treatment.
    Type: Application
    Filed: May 20, 2021
    Publication date: December 23, 2021
    Inventors: BASEERUDDIN ALVI SYED, RAJALAKSHMI P. S., ARAVIND KUMAR RENGAN