Patents by Inventor Lekha Dinesh Kumar

Lekha Dinesh Kumar 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: 20240200068
    Abstract: RNAi nanoparticle conjugates and compositions thereof for management of cancer include an active ingredient, a polysaccharide, an RNAi silencer, and a coating agent. The conjugates are synthesized by encapsulating an active ingredient in a polysaccharide to obtain a nanoencapsulate that is fabricated into nanoparticles. The nanoencapsulate is immobilized with an RNAi silences to obtain a complex that is coated to form the conjugate. The conjugate is non-toxic, silences EphB4 gene, and is capable of targeted cancer therapeutics with enhanced permeation. The conjugate synergistically upregulates Wnt genes by RNAi and demonstrates tumor suppressive action of the active ingredient.
    Type: Application
    Filed: June 23, 2023
    Publication date: June 20, 2024
    Inventors: Rathna Venkata Naga Gundloori, Lekha Dinesh Kumar, Amarnath Ram Singam
  • Patent number: 11136628
    Abstract: The present invention relates to biomarkers useful for detection of types, grades and stages of human breast cancer. The present invention particularly relates to the development of these identified biomarkers as a miRNA chip for the early and accurate diagnosis of human breast cancer. This patent application highlights the novelty in the utility of these miRNAs, that they could be used as a diagnostic kit (miRNA chip) for early and accurate detection of breast cancer grades, stages and subtypes. Few to hundreds of samples can be checked within a span of 2 to 3 hrs and hence this becomes an easy, fast, robust and high throughput technology for screening program for early detection of breast cancer.
    Type: Grant
    Filed: December 13, 2018
    Date of Patent: October 5, 2021
    Assignee: Council of Scientific and Industrial Research
    Inventors: Lekha Dinesh Kumar, Vinod Kumar Verma, Rekha A. Nair, Jem Prabhakar, Jayasree Kattoor
  • Publication number: 20190106754
    Abstract: The present invention relates to biomarkers useful for detection of types, grades and stages of human breast cancer. The present invention particularly relates to the development of these identified biomarkers as a miRNA chip for the early and accurate diagnosis of human breast cancer. This patent application highlights the novelty in the utility of these miRNAs, that they could be used as a diagnostic kit (miRNA chip) for early and accurate detection of breast cancer grades, stages and subtypes. Few to hundreds of samples can be checked within a span of 2 to 3 hrs and hence this becomes an easy, fast, robust and high throughput technology for screening program for early detection of breast cancer.
    Type: Application
    Filed: December 13, 2018
    Publication date: April 11, 2019
    Inventors: Lekha Dinesh Kumar, Vinod Kumar Verma, Rekha A. Nair, Jem Prabhakar, Jayasree Kattoor
  • Patent number: 10208353
    Abstract: The present invention relates to biomarkers useful for detection of types, grades and stages of human breast cancer. The present invention particularly relates to the development of these identified biomarkers as a miRNA chip for the early and accurate diagnosis of human breast cancer. This patent application highlights the novelty in the utility of these miRNAs, that they could be used as a diagnostic kit (miRNA chip) for early and accurate detection of breast cancer grades, stages and subtypes. Few to hundreds of samples can be checked within a span of 2 to 3 hrs and hence this becomes an easy, fast, robust and high throughput technology for screening program for early detection of breast cancer.
    Type: Grant
    Filed: October 17, 2012
    Date of Patent: February 19, 2019
    Assignee: Council of Scientific and Industrial Research
    Inventors: Lekha Dinesh Kumar, Vinod Kumar Verma, Rekha A. Nair, Jem Prabhakar, Jayasree Kattoor
  • Publication number: 20150080244
    Abstract: The present invention relates to biomarkers useful for detection of types, grades and stages of human breast cancer. The present invention particularly relates to the development of these identified biomarkers as a miRNA chip for the early and accurate diagnosis of human breast cancer. This patent application highlights the novelty in the utility of these miRNAs, that they could be used as a diagnostic kit (miRNA chip) for early and accurate detection of breast cancer grades, stages and subtypes. Few to hundreds of samples can be checked within a span of 2 to 3 hrs and hence this becomes an easy, fast, robust and high throughput technology for screening program for early detection of breast cancer.
    Type: Application
    Filed: October 17, 2012
    Publication date: March 19, 2015
    Inventors: Lekha Dinesh Kumar, Vinod Kumar Verma, Rekha A. Nair, Jem Prabhakar, Jayasree Kattoor