Patents by Inventor Louis S. Chupak
Louis S. Chupak 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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Publication number: 20240238258Abstract: Disclosed are compounds of Formula (I) pharmaceutically acceptable salts thereof are defined herein, and pharmaceutical compositions thereof and combinations thereof, and methods of using the same as inhibitors of protein tyrosine phosphatases (PTPN2). These compounds are useful in treating cancer and diseases susceptible to PTPN2 inhibition.Type: ApplicationFiled: December 20, 2023Publication date: July 18, 2024Applicant: BRISTOL-MYERS SQUIBB COMPANYInventors: HAIBO LIU, YUCHENG MU, ANNAPURNA PENDRI, SHOSHANA L. POSY, JOANNE JEWETT BRONSON, LOUIS S. CHUPAK, LAURA AKULLIAN D'AGOSTINO
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Publication number: 20240228476Abstract: Disclosed are compounds of Formula (I) pharmaceutically acceptable salts thereof are defined herein, and pharmaceutical compositions thereof and combinations thereof, and methods of using the same as inhibitors of protein tyrosine phosphatases (PTPN2). These compounds are useful in treating cancer and diseases susceptible to PTPN2 inhibition.Type: ApplicationFiled: December 20, 2023Publication date: July 11, 2024Applicant: BRISTOL-MYERS SQUIBB COMPANYInventors: HAIBO LIU, YUCHENG MU, ANNAPURNA PENDRI, SHOSHANA L. POSY, JOANNE JEWETT BRONSON, LOUIS S. CHUPAK, LAURA AKULLIAN D'AGOSTINO
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Patent number: 11964973Abstract: Disclosed are compounds of Formula (I): or a salt thereof, wherein: X is CR6 or N; Y is CR3 or N; R1, R2, R3, R4, R5, R6, R7, and m are defined herein. Also disclosed are methods of using such compounds to inhibit the activity of one or both of diacylglycerol kinase alpha (DGK?) and diacylglycerol kinase zeta (DGK?), and pharmaceutical compositions comprising such compounds. These compounds are useful in the treatment of viral infections and proliferative disorders, such as cancer.Type: GrantFiled: December 22, 2020Date of Patent: April 23, 2024Assignee: Bristol-Myers Squibb CompanyInventors: Robert G. Gentles, Upender Velaparthi, Min Ding, Richard E. Olson, Scott W. Martin, Saumya Roy, Prasada Rao Jalagam, Jayakumar Sankara Warrier, Louis S. Chupak, Denise Christine Grunenfelder
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Patent number: 11866430Abstract: Disclosed are compounds of Formula (I): or a salt thereof, wherein: R1, R2, R3, and R4 are defined herein. Also disclosed are methods of using such compounds to inhibit the activity of one or both of diacylglycerol kinase alpha (DGK ?) and diacylglycerol kinase zeta (DGK?), and pharmaceutical compositions comprising such compounds. These compounds are useful in the treatment of viral infections and proliferative disorders, such as cancer.Type: GrantFiled: June 26, 2019Date of Patent: January 9, 2024Assignee: Bristol-Myers Squibb CompanyInventors: Louis S. Chupak, Min Ding, Robert G. Gentles, Yazhong Huang, Scott W. Martin, Ivar M. Mcdonald, Stephen E. Mercer, Richard E. Olson, Upender Velaparthi, Michael Wichroski, Xiaofan Zheng
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Patent number: 11713316Abstract: Disclosed are compounds of Formula (I): or a salt thereof, wherein: R1, R2, R3, R4, R5, and m are defined herein. Also disclosed are methods of using such compounds to inhibit the activity of one or both of diacylglycerol kinase alpha (DGK?) and diacylglycerol kinase zeta (DGK?), and pharmaceutical compositions comprising such compounds. These compounds are useful in the treatment of viral infections and proliferative disorders, such as cancer.Type: GrantFiled: February 1, 2021Date of Patent: August 1, 2023Assignee: Bristol-Myers Squibb CompanyInventors: Upender Velaparthi, Louis S. Chupak, Chetan Padmakar Darne, Min Ding, Robert G. Gentles, Yazhong Huang, Manjunatha Narayana Rao Kamble, Scott W. Martin, Raju Mannoori, Ivar M. McDonald, Richard E. Olson, Hasibur Rahaman, Prasada Rao Jalagam, Saumya Roy, Gopikishan Tonukunuru, Sivasudar Velaiah, Jayakumar Sankara Warrier, Xiaofan Zheng, John S. Tokarski, Bireshwar Dasgupta, Kotha Rathnakar Reddy, Thiruvenkadam Raja
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Publication number: 20230089255Abstract: Provided are inhibitors of diacylglycerol kinases (DGK) and methods for treating diseases that would benefit from the stimulation of the immune system, such as cancer and infections diseases, comprising administering a DGK inhibitor in combination with an antagonist of the PD 1/PD-L 1 axis and/or an antagonist of CTLA4.Type: ApplicationFiled: December 18, 2020Publication date: March 23, 2023Inventors: Susan WEE, Joseph L. BENC, Xinyu WANG, Upender VELAPARTHI, Louis S. CHUPAK, Chatan P. DARNE, Min DING, Robert G. GENTLES, Yazhong HUANG, Scott W. MARTIN, Ivar M. MCDONALD, Richard E. OLSON, Xiaofan ZHENG, John S. TOKARSKI, Bireshwar DASGUPTA, Manjunatha Narayana Rao KAMBLE, Raju MANNOORI, Haslbur RAHAMAN, Prasada Rao JALAGAM, Saumya ROY, Gopikishan TONUKUNURU, Sivasudar VELAIAH, Jayakumar Sankara WARRIER, Kotha Rathnakar REDDY, Thiruvenkadam RAJA, Denise GRUNENFELDER, Michael WICHROSKI
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Publication number: 20230061608Abstract: Disclosed are compounds of Formula (I) or a salt thereof, wherein: R1, R2, R3, R4, R5, R6, and m are defined herein. Also disclosed are methods of using such compounds to inhibit the activity of one or both of diacylglycerol kinase alpha (DGK?) and diacylglycerol kinase zeta (DGK?), and pharmaceutical compositions comprising such compounds. These compounds are useful in the treatment of viral infections and proliferative disorders, such as cancer.Type: ApplicationFiled: December 22, 2020Publication date: March 2, 2023Inventors: Louis S. Chupak, Richard E. Olson, Upender Velaparthi, Xiaofan Zheng, Robert G. Gentles, Min Ding, Jayakumar Sankara Warrier
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Publication number: 20220324859Abstract: Disclosed are compounds of Formula (I): or a salt thereof, wherein: R1, R2, R3, R4, R5, and m are defined herein. Also disclosed are methods of using such compounds to inhibit the activity of one or both of diacylglycerol kinase alpha (DGK?) and diacylglycerol kinase zeta (DGK?), and pharmaceutical compositions comprising such compounds. These compounds are useful in the treatment of viral infections and proliferative disorders, such as cancer.Type: ApplicationFiled: February 1, 2021Publication date: October 13, 2022Inventors: Upender Velaparthi, Louis S. Chupak, Chetan Padmakar Darne, Min Ding, Robert G. Gentles, Yazhong Huang, Manjunatha Narayana Rao Kamble, Scott W. Martin, Raju Mannoori, Ivar M. McDonald, Richard E. Olson, Hasibur Rahaman, Prasada Rao Jalagam, Saumya Roy, Gopikishan Tonukunuru, Sivasudar Velaiah, Jayakumar Sankara Warrier, Xiaofan Zheng, John S. Tokarski, Bireshwar Dasgupta, Kotha Rathnakar Reddy, Thiruvenkadam Raja
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Publication number: 20210277004Abstract: Disclosed are compounds of Formula (I): or a salt thereof, wherein: R1, R2, R3, and R4 are defined herein. Also disclosed are methods of using such compounds to inhibit the activity of one or both of diacylglycerol kinase alpha (DGK ?) and diacylglycerol kinase zeta (DGK?), and pharmaceutical compositions comprising such compounds. These compounds are useful in the treatment of viral infections and proliferative disorders, such as cancer.Type: ApplicationFiled: June 26, 2019Publication date: September 9, 2021Inventors: Louis S. Chupak, Min Ding, Robert G. Gentles, Yazhong Huang, Scott W. Martin, Ivar M. Mcdonald, Stephen E. Mercer, Richard E. Olson, Upender Velaparthi, Michael Wichroski, Xiaofan Zheng
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Publication number: 20210188845Abstract: Disclosed are compounds of Formula (I): or a salt thereof, wherein: X is CR6 or N; Y is CR3 or N; R1, R2, R3, R4, R5, R6, R7, and m are defined herein. Also disclosed are methods of using such compounds to inhibit the activity of one or both of diacylglycerol kinase alpha (DGK?) and diacylglycerol kinase zeta (DGK?), and pharmaceutical compositions comprising such compounds. These compounds are useful in the treatment of viral infections and proliferative disorders, such as cancer.Type: ApplicationFiled: December 22, 2020Publication date: June 24, 2021Inventors: Robert G. Gentles, Upender Velaparthi, Min Ding, Richard E. Olson, Scott W. Martin, Saumya Roy, Prasada Rao Jalagam, Jayakumar Sankara Warrier, Louis S. Chupak, Denise Christine Grunenfelder
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Patent number: 10954238Abstract: Disclosed are compounds of Formula (I): or a salt thereof, wherein: R1, R2, R3, R4, R5, and m are defined herein. Also disclosed are methods of using such compounds to inhibit the activity of one or both of diacylglycerol kinase alpha (DGK?) and diacylglycerol kinase zeta (DGK?), and pharmaceutical compositions comprising such compounds. These compounds are useful in the treatment of viral infections and proliferative disorders, such as cancer.Type: GrantFiled: April 8, 2020Date of Patent: March 23, 2021Assignee: Bristol-Myers Squibb CompanyInventors: Upender Velaparthi, Louis S. Chupak, Chetan Padmakar Darne, Min Ding, Robert G. Gentles, Yazhong Huang, Manjunatha Narayana Rao Kamble, Scott W. Martin, Raju Mannoori, Ivar M. McDonald, Richard E. Olson, Hasibur Rahaman, Prasada Rao Jalagam, Saumya Roy, Gopikishan Tonukunuru, Sivasudar Velaiah, Jayakumar Sankara Warrier, Xiaofan Zheng, John S. Tokarski, Bireshwar Dasgupta, Kotha Rathnakar Reddy, Thiruvenkadam Raja
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Patent number: 10669272Abstract: Disclosed are compounds of Formula (I): or a salt thereof, wherein: R1, R2, R3, R4, R5, and m are defined herein. Also disclosed are methods of using such compounds to inhibit the activity of one or both of diacylglycerol kinase alpha (DGK?) and diacylglycerol kinase zeta (DGK?), and pharmaceutical compositions comprising such compounds. These compounds are useful in the treatment of viral infections and proliferative disorders, such as cancer.Type: GrantFiled: June 26, 2019Date of Patent: June 2, 2020Assignee: Bristol-Myers Squibb CompanyInventors: Upender Velaparthi, Louis S. Chupak, Chetan Padmakar Darne, Min Ding, Robert G. Gentles, Yazhong Huang, Manjunatha Narayana Rao Kamble, Scott W. Martin, Raju Mannoori, Ivar M. McDonald, Richard E. Olson, Hasibur Rahaman, Prasada Rao Jalagam, Saumya Roy, Gopikishan Tonukunuru, Sivasudar Velaiah, Jayakumar Sankara Warrier, Xiaofan Zheng, John S. Tokarski, Bireshwar Dasgupta, Kotha Rathnakar Reddy, Thiruvenkadam Raja
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Publication number: 20200109140Abstract: Disclosed are compounds of Formula (I): or a salt thereof, wherein: R1, R2, R3, R4, R5, and m are defined herein. Also disclosed are methods of using such compounds to inhibit the activity of one or both of diacylglycerol kinase alpha (DGK?) and diacylglycerol kinase zeta (DGK?), and pharmaceutical compositions comprising such compounds. These compounds are useful in the treatment of viral infections and proliferative disorders, such as cancer.Type: ApplicationFiled: June 26, 2019Publication date: April 9, 2020Inventors: Upender VELAPARTHI, Louis S. Chupak, Chetan Padmakar Darne, Min Ding, Robert G. Gentles, Yazhong Huang, Manjunatha Narayana Rao Kamble, Scott W. Martin, Raju Mannoori, Ivar M. McDonald, Richard E. Olson, Hasibur Rahaman, Prasada Rao Jalagam, Saumya Roy, Gopikishan Tonukunuru, Sivasudar Velaiah, Jayakumar Sankara Warrier, Xiaofan Zheng, John S. Tokarski, Bireshwar Dasgupta, Kotha Rathnakar Reddy, Thiruvenkadam Raja
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Patent number: 10517870Abstract: Disclosed is a compound of Formula (I) or a stereoisomer, tautomer, pharmaceutically acceptable salt, solvate or prodrug thereof, wherein one R3 is H and the other R3 is an aryl group substituted with zero to 3 R3a; and R1, R2, and R3a are defined herein. Also disclosed are methods of using such compounds as PAR4 inhibitors for the inhibition or prevention of platelet aggregation, and the treatment of a thromboembolic disorder or the primary prophylaxis of a thromboembolic disorder. Also disclosed are methods of using such compounds for the treatment of human papillomavirus. Additionally, pharmaceutical compositions comprising at least one compound of Formula (I) are disclosed.Type: GrantFiled: July 28, 2016Date of Patent: December 31, 2019Assignee: Bristol-Myers Squibb CompanyInventors: Xiaojun Zhang, Xiaofan Zheng, Louis S. Chupak
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Publication number: 20180214445Abstract: Disclosed is a compound of Formula (I) or a stereoisomer, tautomer, pharmaceutically acceptable salt, solvate or prodrug thereof, wherein one R3 is H and the other R3 is an aryl group substituted with zero to 3 R3a; and R1, R2, and R3a are defined herein. Also disclosed are methods of using such compounds as PAR4 inhibitors for the inhibition or prevention of platelet aggregation, and the treatment of a thromboembolic disorder or the primary prophylaxis of a thromboembolic disorder. Also disclosed are methods of using such compounds for the treatment of human papillomavirus. Additionally, pharmaceutical compositions comprising at least one compound of Formula (I) are disclosed.Type: ApplicationFiled: July 28, 2016Publication date: August 2, 2018Inventors: Xiaojun Zhang, Xiaofan Zheng, Louis S. Chupak
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Patent number: 9872852Abstract: Disclosed are compounds of Formula (I): (I). Also disclosed are methods of using such compounds as immunomodulators, and pharmaceutical compositions comprising such compounds. These compounds are useful in treating, preventing, or slowing the progression of virological diseases or disorders and cancer.Type: GrantFiled: September 2, 2014Date of Patent: January 23, 2018Assignee: Bristol-Myers Squibb CompanyInventors: Louis S. Chupak, Xiaofan Zheng
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Patent number: 9850225Abstract: The present disclosure generally relates to compounds useful as immunomodulators. Provided herein are compounds, compositions comprising such compounds, and methods of their use. The disclosure further pertains to pharmaceutical compositions comprising at least one compound according to the disclosure that are useful for the treatment of various diseases, including cancer and infectious diseases.Type: GrantFiled: April 8, 2015Date of Patent: December 26, 2017Assignee: Bristol-Myers Squibb CompanyInventors: Louis S. Chupak, Min Ding, Scott W. Martin, Xiaofan Zheng, Piyasena Hewawasam, Timothy P. Connolly, Ningning Xu, Kap-Sun Yeung, Juliang Zhu, David R. Langley, Paul Michael Scola
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Publication number: 20160194307Abstract: Disclosed are compounds of Formula (I): (I). Also disclosed are methods of using such compounds as immunomodulators, and pharmaceutical compositions comprising such compounds. These compounds are useful in treating, preventing, or slowing the progression of virological diseases or disorders and cancer.Type: ApplicationFiled: September 2, 2014Publication date: July 7, 2016Inventors: Louis S. Chupak, Xiaofan Zheng
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Publication number: 20150291549Abstract: The present disclosure generally relates to compounds useful as immunomodulators. Provided herein are compounds, compositions comprising such compounds, and methods of their use. The disclosure further pertains to pharmaceutical compositions comprising at least one compound according to the disclosure that are useful for the treatment of various diseases, including cancer and infectious diseases.Type: ApplicationFiled: April 8, 2015Publication date: October 15, 2015Inventors: Louis S. Chupak, Min Ding, Scott W. Martin, Xiaofan Zheng, Piyasena Hewawasam, Timothy P. Connolly, Ningning Xu, Kap-Sun Yeung, Juliang Zhu, David R. Langley, Daniel J. Tenney, Paul Michael Scola
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Patent number: 8536338Abstract: The disclosure provides compounds of formula I, II, III, IV, and V, including their salts, as well as compositions and methods of using the compounds. The compounds have activity against hepatitis C virus (HCV) and may be useful in treating those infected with HCV.Type: GrantFiled: May 14, 2012Date of Patent: September 17, 2013Assignee: Bristol-Myers Squibb CompanyInventors: Richard Pracitto, John F. Kadow, John A. Bender, Brett R. Beno, Katharine A. Grant-Young, Ying Han, Piyasena Hewawasam, Andrew Nickel, Kyle E. Parcella, Kap-Sun Yeung, Louis S. Chupak