Patents Assigned to Biohaven Pharmaceutical Holding Company Ltd.
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Patent number: 12172974Abstract: Pharmaceutical compositions of the invention include substituted riluzole prodrugs useful for the treatment of cancers including melanoma, breast cancer, brain cancer, and prostate cancer through the release of riluzole. Prodrugs of riluzole have enhanced stability to hepatic metabolism and are delivered into systemic circulation by oral administration, and then cleaved to release riluzole in the plasma via either an enzymatic or general biophysical release process.Type: GrantFiled: September 8, 2022Date of Patent: December 24, 2024Assignees: Biohaven Pharmaceutical Holding Company Ltd., Rutgers, The State University of New JerseyInventors: Garry Robert Smith, Allen B. Reitz, Mark McDonnell, Suzie Chen, Matthew D. Vera, Benjamin E Blass, Jeffrey Claude Pelletier, Venkata N. Velvadapu, Jay Edward Wrobel
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Patent number: 11440893Abstract: Pharmaceutical compositions of the invention include substituted riluzole prodrugs useful for the treatment of cancers including melanoma, breast cancer, brain cancer, and prostate cancer through the release of riluzole. Prodrugs of riluzole have enhanced stability to hepatic metabolism and are delivered into systemic circulation by oral administration, and then cleaved to release riluzole in the plasma via either an enzymatic or general biophysical release process.Type: GrantFiled: November 23, 2020Date of Patent: September 13, 2022Assignees: Biohaven Pharmaceutical Holding Company Ltd., Rutgers, The State University of New JerseyInventors: Garry Robert Smith, Allen B. Reitz, Mark McDonnell, Suzie Chen, Matthew D. Vera, Benjamin E. Blass, Jeffrey Claude Pelletier, Venkata N. Velvadapu, Jay Edward Wrobel
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Publication number: 20220249468Abstract: The present disclosure is directed to a pharmaceutical formulation intended for oral delivery of synthetic or natural poorly permeable calcitonin gene-related peptide (CGRP) inhibitors or salts/solvates thereof having a therapeutic activity. The pharmaceutical formulation can include a synthetic or natural poorly permeable CGRP inhibitors or salt or solvate thereof in an amount 0.01-10 wt. % of the total weight of the formulation; a lipophilic phase comprising triglycerides of fatty acids in an amount of 50-80 wt. % of the total weight of the formulation; and at least one lipophilic surfactant comprising partial esters of polyol and fatty acids in an amount of about 10-50 wt. % of the total weight of the formulation.Type: ApplicationFiled: April 10, 2020Publication date: August 11, 2022Applicants: R.P. Scherer Technologies, LLC, Biohaven Pharmaceutical Holding Company Ltd.Inventors: Vincent PLASSAT, Benoit HILBOLD, Aurélia GALUS, Thomas POINTEAUX, Julien MEISSONNIER, Gene M. DUBOWCHIK, Charles M. CONWAY
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Patent number: 11358935Abstract: Pharmaceutical compositions of the invention include substituted Lanicemine prodrugs useful for the treatment of conditions associated with dysregulation of NMDA receptor activity such as depression and depressive disorders through the release of Lanicemine, Prodrugs of Lanicemine have enhanced stability to hepatic metabolism and are delivered into systemic circulation by oral administration, and then cleaved to release Lanicemine in the plasma via either an enzymatic or general biophysical release process.Type: GrantFiled: November 22, 2017Date of Patent: June 14, 2022Assignee: Biohaven Pharmaceutical Holding Company Ltd.Inventors: Allen B. Reitz, Jeffery Claude Pelletier
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Patent number: 10844026Abstract: Pharmaceutical compositions of the invention include substituted riluzole prodrugs useful for the treatment of cancers including melanoma, breast cancer, brain cancer, and prostate cancer through the release of riluzole. Prodrugs of riluzole have enhanced stability to hepatic metabolism and are delivered into systemic circulation by oral administration, and then cleaved to release riluzole in the plasma via either an enzymatic or general biophysical release process.Type: GrantFiled: January 21, 2020Date of Patent: November 24, 2020Assignees: Biohaven Pharmaceutical Holding Company Ltd., Rutgers, The State University of New JerseyInventors: Garry Robert Smith, Allen B. Reitz, Mark McDonnell, Suzie Chen, Matthew D. Vera, Benjamin E. Blass, Jeffrey Claude Pelletier, Venkata N. Velvadapu, Jay Edward Wrobel
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Patent number: 10562870Abstract: Pharmaceutical compositions of the invention include substituted riluzole prodrugs useful for the treatment of cancers including melanoma, breast cancer, brain cancer, and prostate cancer through the release of riluzole. Prodrugs of riluzole have enhanced stability to hepatic metabolism and are delivered into systemic circulation by oral administration, and then cleaved to release riluzole in the plasma via either an enzymatic or general biophysical release process.Type: GrantFiled: August 4, 2017Date of Patent: February 18, 2020Assignee: Biohaven Pharmaceutical Holding Company Ltd.Inventors: Garry Robert Smith, Allen B. Reitz, Mark Mcdonnell, Suzie Chen, Matthew D. Vera, Benjamin E. Blass, Jeffery Claude Pelletier, Venkata N. Velvadapu, Jay Edward Wrobel