Patents by Inventor Madhavi Gangapuram

Madhavi Gangapuram 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).

  • Patent number: 11839609
    Abstract: Novel compositions and methods of using the compositions to treat triple negative breast cancer are presented. 4-Ethyl-N-(7-hydroxy-3,4-dihydroisoquinolin-2(1H)-yl) benzamide has been shown to downregulate the expression of several genes associated with TNBC such as amphiregulin (AREG), epiregulin (EREG), inhibitor of DNA binding 1 (ID1), inhibitor of DNA binding 3 (ID3), killer cell lectin like receptor C3 (KLRC3), cyclooxygenase-2 (COX2), and intercellular adhesion molecule 1 (ICAM-1). In addition, the compound has been shown to downregulate the oncostatin M(OSM) signaling pathway.
    Type: Grant
    Filed: May 17, 2022
    Date of Patent: December 12, 2023
    Assignee: Florida A&M University
    Inventors: Kinfe Ken Redda, Karam F. A. Soliman, Madhavi Gangapuram, Elizabeth Mazzio
  • Patent number: 10646479
    Abstract: Disclosed herein is the use of N-(4-iodobenzoylamino)-5-ethyl-1,2,3,6-tetra-hydropyridine as a treatment for cancer.
    Type: Grant
    Filed: September 27, 2019
    Date of Patent: May 12, 2020
    Assignee: Florida A&M University
    Inventors: Elizabeth Henderson, Tiffany Wilson Ardley, Kinfe Ken Redda, Madhavi Gangapuram
  • Publication number: 20200101052
    Abstract: Disclosed herein is the use of N-(4-iodobenzoylamino)-5-ethyl-1,2,3,6-tetra-hydropyridine as a treatment for cancer.
    Type: Application
    Filed: September 27, 2019
    Publication date: April 2, 2020
    Inventors: Elizabeth Henderson, Tiffany Wilson Ardley, Kinfe Ken Redda, Madhavi Gangapuram
  • Patent number: 8889713
    Abstract: The compounds herein disclosed are N-substituted tetrahydroisoquinoline benzamide and benzene sulfonamide compounds that have modifications on the phenyl rings by introducing groups with various electronic properties. These derivatives of N-substituted tetrahydroisoquinoline compounds have been shown to have anti-proliferative activity against cells. In particular, the compounds have been found to be effective in inhibiting the proliferation of cancer cells, such as cancer cells that originated in breast tissue. Additionally, it has been shown that the novel compounds have IC50 values against the breast cancer cells that are 6- to 10-fold less than the IC50 of Tamoxifen.
    Type: Grant
    Filed: August 7, 2013
    Date of Patent: November 18, 2014
    Assignee: Florida A&M University
    Inventors: Kinfe Ken Redda, Madhavi Gangapuram
  • Patent number: 8546426
    Abstract: The compounds herein disclosed are tetrahydroisoquinoline analogs that have modifications on the phenyl rings by introducing groups with various electronic properties. These derivatives of tetrahydroisoquinoline have been shown to have anti-proliferative activity against cells. In particular, the compounds have been found to be effective in inhibiting the proliferation of cancer cells, such as cancer cells that originated in breast tissue. Additionally, it has been shown that the novel compounds have IC50 values against the breast cancer cells that are 6-10-fold less than the IC50 of tamoxifen.
    Type: Grant
    Filed: November 30, 2011
    Date of Patent: October 1, 2013
    Assignee: Florida A&M University Board of Trustees
    Inventors: Kinfe Ken Redda, Madhavi Gangapuram
  • Patent number: 8476303
    Abstract: The compounds herein disclosed are N-aminopyrrolylmethyltetrahydropyridine analogs that have modifications on the phenyl rings by introducing groups with various electronic properties. These derivatives of N-aminopyrrolylmethyltetrahydropyridines have been shown to have anti-proliferative activity against cells. In particular, the compounds have been found to be effective in inhibiting the proliferation of cancer cells, such as cancer cells that originated in breast tissue. Additionally, it has been shown that the novel compounds have IC50 values against the breast cancer cells that are 6-10-fold less than the IC50 of tamoxifen.
    Type: Grant
    Filed: November 30, 2011
    Date of Patent: July 2, 2013
    Assignee: Florida A&M University Board of Trustees
    Inventors: Kinfe Ken Redda, Madhavi Gangapuram
  • Publication number: 20130109724
    Abstract: The compounds herein disclosed are N-aminopyrrolylmethyltetrahydropyridine analogs that have modifications on the phenyl rings by introducing groups with various electronic properties. These derivatives of N-aminopyrrolylmethyltetrahydropyridines have been shown to have anti-proliferative activity against cells. In particular, the compounds have been found to be effective in inhibiting the proliferation of cancer cells, such as cancer cells that originated in breast tissue. Additionally, it has been shown that the novel compounds have IC50 values against the breast cancer cells that are 6-10-fold less than the IC50 of tamoxifen.
    Type: Application
    Filed: November 30, 2011
    Publication date: May 2, 2013
    Applicant: Florida A&M University Board of Trustees
    Inventors: Kinfe Ken Redda, Madhavi Gangapuram
  • Publication number: 20130109716
    Abstract: The compounds herein disclosed are tetrahydroisoquinoline analogs that have modifications on the phenyl rings by introducing groups with various electronic properties. These derivatives of tetrahydroisoquinoline have been shown to have anti-proliferative activity against cells. In particular, the compounds have been found to be effective in inhibiting the proliferation of cancer cells, such as cancer cells that originated in breast tissue. Additionally, it has been shown that the novel compounds have IC50 values against the breast cancer cells that are 6-10-fold less than the IC50 of tamoxifen.
    Type: Application
    Filed: November 30, 2011
    Publication date: May 2, 2013
    Applicant: Florida A&M University Board of Trustees
    Inventors: Kinfe Ken Redda, Madhavi Gangapuram
  • Patent number: 6897320
    Abstract: The present invention relates to a process for the preparation of 2,6-divinylpyridine and 2-methyl-6-vinylpyridine over modified zeolite catalysts. In particular, it relates to the method for the synthesis of 2,6-divinylpyridine and 2-methyl-6-vinylpyridine from 2,6-lutidine and formaldehyde in vapour phase in an eco-friendly method with high yield and selectivity. This invention provides a non-corrosive, eco-friendly process, where the catalyst can be reused for many times. 2,6-Divinylpyridine is useful stating material in polymer industry.
    Type: Grant
    Filed: March 25, 2003
    Date of Patent: May 24, 2005
    Assignee: Council of Scientific and Industrial Research
    Inventors: Shivanand Janardan Kulkarni, Madhavi Gangapuram, Vijaya Raghavan Kondapuram
  • Publication number: 20040192925
    Abstract: The present invention relates to a process for the preparation of 2,6-divinylpyridine and 2-methyl-6-vinylpyridine over modified zeolite catalysts. In particular, it relates to the method for the synthesis of 2,6-divinylpyridine and 2-methyl-6-vinylpyridine from 2,6-lutidine and formaldehyde in vapour phase in an eco-friendly method with high yield and selectivity. This invention provides a non-corrosive, eco-friendly process, where the catalyst can be reused for many times.
    Type: Application
    Filed: March 25, 2003
    Publication date: September 30, 2004
    Inventors: Shivanand Janardan Kulkarni, Madhavi Gangapuram, Vijaya Raghavan Kondapuram