Patents by Inventor Kapil Dhingra

Kapil Dhingra 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: 9852354
    Abstract: Methods and apparatuses for analyzing digital pathology images are provided. The methods and apparatuses may provide estimates of staining intensity and proportion score in regions of interest within an image. Digital pathology images may be scored according to these metrics. The methods and apparatuses disclosed herein utilize various predetermined thresholds, parameters, and models to increase efficiency and permit accurate estimation of characteristics of a stained tissue sample.
    Type: Grant
    Filed: May 1, 2015
    Date of Patent: December 26, 2017
    Assignee: DAKO Denmark A/S
    Inventors: Rohit Jain, Kapil Dhingra, Edward Hartford
  • Publication number: 20160256529
    Abstract: The present invention relates to a combination therapy of propane-1-sulfonic acid {3-[5-(4-chloro-phenyl)-1H-pyrrolo [2,3-b] pyridine-3-carbonyl-2,4-difluoro-phenyl]-amide}, or a pharmaceutically acceptable salt thereof, and an interferon for treating a patient suffering from a proliferative disorder, in particular a solid tumor, for example, colorectal cancer, melanoma, and thyroid cancer. In particular, the present invention relates to such a therapy wherein the interferon is peginterferon alfa-2a and the disorder is melanoma containing the V600E b-Raf mutation.
    Type: Application
    Filed: March 7, 2016
    Publication date: September 8, 2016
    Applicant: HOFFMANN-LA ROCHE INC.
    Inventors: Kapil DHINGRA, Brian HIGGINS, Kenneth KOLINSKY, Richard J. LEE, Brian LESTINI, Kathryn PACKMAN, Fei SU
  • Patent number: 9295669
    Abstract: The present invention relates to a combination therapy of propane-1-sulfonic acid{3-[5-(4-chloro-phenyl)-1H-pyrrolo[2,3-b]pyridine-3-carbonyl-2,4-difluoro-phenyl]-amide}, or a pharmaceutically acceptable salt thereof, and an interferon for treating a patient suffering from a proliferative disorder, in particular a solid tumor, for example, colorectal cancer, melanoma, and thyroid cancer. In particular, the present invention relates to such a therapy wherein the interferon is peginterferon alfa-2a and the disorder is melanoma containing the V600E b-Raf mutation.
    Type: Grant
    Filed: December 7, 2011
    Date of Patent: March 29, 2016
    Assignee: Hoffman La-Roche Inc.
    Inventors: Kapil Dhingra, Brian Higgins, Kenneth Kolinsky, Richard J. Lee, Brian Lestini, Kathryn Packman, Fei Su
  • Publication number: 20150317537
    Abstract: Methods and apparatuses for analyzing digital pathology images are provided. The methods and and apparatuses may provide estimates of staining intensity and proportion score in regions of interest within an image. Digital pathology images may be scored according to these metrics. The methods and apparatuses disclosed herein utilize various predetermined thresholds, parameters, and models to increase efficiency and permit accurate estimation of characteristics of a stained tissue sample.
    Type: Application
    Filed: May 1, 2015
    Publication date: November 5, 2015
    Inventors: Rohit Jain, Kapil Dhingra, Edward Hartford
  • Patent number: 8709419
    Abstract: The present invention relates to a combination therapy of propane-1-sulfonic acid {3-[5-(4-chloro-phenyl)-1H-pyrrolo[2,3-b]pyridine-3-carbonyl]-2,4-difluoro-phenyl}-amide, or a pharmaceutically acceptable salt thereof, and an EGFR inhibitor for treating a patient suffering from a proliferative disorder, in particular a solid tumor, for example, colorectal cancer, melanoma, and thyroid cancer.
    Type: Grant
    Filed: August 10, 2011
    Date of Patent: April 29, 2014
    Assignee: Hoffmann-La Roche, Inc.
    Inventors: Kapil Dhingra, Brian Higgins, Kenneth Kolinsky, Richard J. Lee, Brian Lestini, Kathryn Packman, Fei Su
  • Publication number: 20120148533
    Abstract: The present invention relates to a combination therapy of propane-1-sulfonic acid{3-[5-(4-chloro-phenyl)-1H-pyrrolo[2,3-b]pyridine-3-carbonyl-2,4-difluoro-phenyl]-amide}, or a pharmaceutically acceptable salt thereof, and an interferon for treating a patient suffering from a proliferative disorder, in particular a solid tumor, for example, colorectal cancer, melanoma, and thyroid cancer. In particular, the present invention relates to such a therapy wherein the interferon is peginterferon alfa-2a and the disorder is melanoma containing the V600E b-Raf mutation.
    Type: Application
    Filed: December 7, 2011
    Publication date: June 14, 2012
    Inventors: Kapil Dhingra, Brian Higgins, Kenneth Kolinsky, Richard J. Lee, Brian Lestini, Kathryn Packman, Fei Su
  • Publication number: 20120045433
    Abstract: The present invention relates to a combination therapy of propane-1-sulfonic acid {3-[5-(4-chlorophenyl)-1H-pyrrolo[2,3-b]pyridine-3-carbonyl]-2,4-difluoro-phenyl}-amide, or a pharmaceutically acceptable salt thereof, and an topoisomerase inhibitor for treating a patient suffering from a proliferative disorder, in particular a solid tumor, for example, colorectal cancer, melanoma, and thyroid cancer. In particular, the present invention relates to such a therapy wherein the topoisomerase inhibitor is irinotecan, or a pharmaceutically acceptable salt thereof, and the disorder is colorectal cancer involving a tumor comprising b-Raf having the V600E mutation.
    Type: Application
    Filed: August 10, 2011
    Publication date: February 23, 2012
    Inventors: Kapil Dhingra, Brian Higgins, Kenneth Kolinsky, Richard J. Lee, Brian Lestini, Kathryn Packman, Fei Su
  • Publication number: 20120045434
    Abstract: The present invention relates to a combination therapy of propane-1-sulfonic acid {3-[5-(4-chloro-phenyl)-1H-pyrrolo[2,3-b]pyridine-3-carbonyl]-2,4-difluoro-phenyl}-amide, or a pharmaceutically acceptable salt thereof, and an EGFR inhibitor for treating a patient suffering from a proliferative disorder, in particular a solid tumor, for example, colorectal cancer, melanoma, and thyroid cancer.
    Type: Application
    Filed: August 10, 2011
    Publication date: February 23, 2012
    Inventors: Kapil Dhingra, Brian Higgins, Kenneth Kolinsky, Richard J. Lee, Brian Lestini, Kathryn Packman, Fei Su
  • Publication number: 20030139373
    Abstract: Disclosed are compositions and a method of treating a patient suffering from cancer. The method comprises administering to a patient over a period of up to about 15 days a first component and a second component. The first component consists of a pharmaceutical composition containing as an active ingredient a compound of formula I or a pharmaceutically acceptable salt or ester of said compound. The second component consists of an injection solution containing as an active ingredient gemcitabine. The amount of each component in the combination is such that the combination is therapeutically effective. The components are administered concomitantly or sequentially in a three week to four week treatment cycle for as long as the tumor remains under control and the patient tolerates the regimen. The compositions comprise an antineoplastic combination of a compound for formula I and gemcitabine.
    Type: Application
    Filed: November 8, 2002
    Publication date: July 24, 2003
    Inventors: Lars Holger Breimer, Kapil Dhingra, Urvashi Hooda Dhingra, Steve Ritland
  • Patent number: 6548531
    Abstract: Disclosed is a method of treating a patient suffering from cancer. The method comprises administering to a patient over a period of up to about 15 days a first component and a second component. The first component consists of a pharmaceutical composition containing as an active ingredient a compound of formula I or a pharmaceutically acceptable salt or ester of said compound. The second component consists of an injection solution containing as an active ingredient paclitaxel. The amount of each component in the combination is such that the combination is therapeutically effective. The components are administered concomitantly or sequentially in a three week to four week treatment cycle for as long as the tumor remains under control and the patient tolerates the regimen.
    Type: Grant
    Filed: January 23, 2002
    Date of Patent: April 15, 2003
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Lars Holger Breimer, Kapil Dhingra, Urvashi Hooda Dhingra, Steve Ritland
  • Publication number: 20030013752
    Abstract: A method of treating a patient suffering from cancer comprising administering to the patient a compound of formula I or a therapeutically effective salt or ester thereof, in an amount from about 140 mg/m2/day to about 400 mg/m2/day for an administration period of up to about 14 days, said administration period starting on the first day of a 21-28 day treatment cycle, said treatment cycle being repeated three to four weeks for as long as the tumor remains under control and the regimen is clinically tolerated.
    Type: Application
    Filed: June 12, 2002
    Publication date: January 16, 2003
    Inventors: Lars Holger Breimer, Kapil Dhingra, Urvashi Hooda Dhingra, Steve Ritland
  • Publication number: 20020156118
    Abstract: Disclosed is a method of treating a patient suffering from cancer. The method comprises administering to a patient over a period of up to about 15 days a first component and a second component. The first component consists of a pharmaceutical composition containing as an active ingredient a compound of formula I or a pharmaceutically acceptable salt or ester of said compound. The second component consists of an injection solution containing as an active ingredient paclitaxel. The amount of each component in the combination is such that the combination is therapeutically effective. The components are administered concomitantly or sequentially in a three week to four week treatment cycle for as long as the tumor remains under control and the patient tolerates the regimen.
    Type: Application
    Filed: January 23, 2002
    Publication date: October 24, 2002
    Inventors: Lars Holger Breimer, Kapil Dhingra, Urvashi Hooda Dhingra, Steve Ritland