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).
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Patent number: 9852354Abstract: 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: GrantFiled: May 1, 2015Date of Patent: December 26, 2017Assignee: DAKO Denmark A/SInventors: Rohit Jain, Kapil Dhingra, Edward Hartford
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Publication number: 20160256529Abstract: 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: ApplicationFiled: March 7, 2016Publication date: September 8, 2016Applicant: HOFFMANN-LA ROCHE INC.Inventors: Kapil DHINGRA, Brian HIGGINS, Kenneth KOLINSKY, Richard J. LEE, Brian LESTINI, Kathryn PACKMAN, Fei SU
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Patent number: 9295669Abstract: 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: GrantFiled: December 7, 2011Date of Patent: March 29, 2016Assignee: Hoffman La-Roche Inc.Inventors: Kapil Dhingra, Brian Higgins, Kenneth Kolinsky, Richard J. Lee, Brian Lestini, Kathryn Packman, Fei Su
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Publication number: 20150317537Abstract: 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: ApplicationFiled: May 1, 2015Publication date: November 5, 2015Inventors: Rohit Jain, Kapil Dhingra, Edward Hartford
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Patent number: 8709419Abstract: 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: GrantFiled: August 10, 2011Date of Patent: April 29, 2014Assignee: Hoffmann-La Roche, Inc.Inventors: Kapil Dhingra, Brian Higgins, Kenneth Kolinsky, Richard J. Lee, Brian Lestini, Kathryn Packman, Fei Su
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Publication number: 20120148533Abstract: 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: ApplicationFiled: December 7, 2011Publication date: June 14, 2012Inventors: Kapil Dhingra, Brian Higgins, Kenneth Kolinsky, Richard J. Lee, Brian Lestini, Kathryn Packman, Fei Su
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Publication number: 20120045433Abstract: 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: ApplicationFiled: August 10, 2011Publication date: February 23, 2012Inventors: Kapil Dhingra, Brian Higgins, Kenneth Kolinsky, Richard J. Lee, Brian Lestini, Kathryn Packman, Fei Su
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Publication number: 20120045434Abstract: 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: ApplicationFiled: August 10, 2011Publication date: February 23, 2012Inventors: Kapil Dhingra, Brian Higgins, Kenneth Kolinsky, Richard J. Lee, Brian Lestini, Kathryn Packman, Fei Su
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Publication number: 20030139373Abstract: 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: ApplicationFiled: November 8, 2002Publication date: July 24, 2003Inventors: Lars Holger Breimer, Kapil Dhingra, Urvashi Hooda Dhingra, Steve Ritland
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Patent number: 6548531Abstract: 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: GrantFiled: January 23, 2002Date of Patent: April 15, 2003Assignee: Hoffmann-La Roche Inc.Inventors: Lars Holger Breimer, Kapil Dhingra, Urvashi Hooda Dhingra, Steve Ritland
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Publication number: 20030013752Abstract: 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: ApplicationFiled: June 12, 2002Publication date: January 16, 2003Inventors: Lars Holger Breimer, Kapil Dhingra, Urvashi Hooda Dhingra, Steve Ritland
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Publication number: 20020156118Abstract: 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: ApplicationFiled: January 23, 2002Publication date: October 24, 2002Inventors: Lars Holger Breimer, Kapil Dhingra, Urvashi Hooda Dhingra, Steve Ritland