Patents Assigned to Purdue Pharma
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Publication number: 20240139155Abstract: There is provided tinostamustine or a pharmaceutically acceptable salt thereof for use in the treatment of triple negative breast cancer (TNBC) to a patient in need thereof.Type: ApplicationFiled: September 12, 2023Publication date: May 2, 2024Applicant: Purdue Pharma L.P.Inventor: Thomas Jorg Mehrling
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Patent number: 11964056Abstract: The present invention relates to pharmaceutical dosage forms, for example to a tamper resistant dosage form including an opioid analgesic, and processes of manufacture, uses, and methods of treatment thereof.Type: GrantFiled: September 27, 2023Date of Patent: April 23, 2024Assignees: Purdue Pharma L.P, Purdue Pharmaceuticals L.P.Inventors: William H. McKenna, Richard O. Mannion, Edward P. O'Donnell, Haiyong H. Huang
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Patent number: 11918558Abstract: T-PLL Therapy There is provided tinostamustine or a pharmaceutically acceptable salt thereof for use in the treatment of T-cell prolymphocytic leukemia (T-PLL) in a patient in need thereof.Type: GrantFiled: April 27, 2022Date of Patent: March 5, 2024Assignee: Purdue Pharma L.P.Inventors: Thomas Jorg Mehrling, Marco Herling
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Patent number: 11911512Abstract: In certain embodiments, the present invention is directed to a solid controlled release dosage form comprising: a core comprising a first portion of an opioid analgesic dispersed in a first matrix material; and a shell encasing the core and comprising a second portion of the opioid analgesic dispersed in a second matrix material; wherein the amount of opioid analgesic released from the dosage form is proportional within 20% to elapsed time from 8 to 24 hours, as measured by an in-vitro dissolution in a USP Apparatus 1 (basket) at 100 rpm in 900 ml simulated gastric fluid without enzymes (SGF) at 37 C.Type: GrantFiled: January 13, 2023Date of Patent: February 27, 2024Assignee: Purdue Pharma L.P.Inventor: Haiyong Hugh Huang
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Patent number: 11911510Abstract: The invention relates to a solid oral extended release pharmaceutical dosage form comprising an extended release matrix formulation. The extended release matrix formulation comprises (1) at least one active agent, (2) at least one anionic surfactant, and (3) at least about 40% by weight (based on the weight of the extended release matrix formulation) of at least one polyethylene oxide. In certain embodiments, the molar ratio of the at least one anionic surfactant to the at least one active agent is from about 1:2 to about 10:1.Type: GrantFiled: August 30, 2018Date of Patent: February 27, 2024Assignee: Purdue Pharma L.PInventors: Ozgur Akcan, Richard Mannion
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Publication number: 20240058333Abstract: The disclosure relates to methods for treating or preventing a sleep disorder by administering a compound of Formula (1)(1), or a compound of formula (1A), (1B), (1C), (1D), (1E), or (1F) to an animal in need of such treatment. In certain embodiments, such compounds effectively treat or prevent a sleep disorder in the animal, while producing reduced side effects compared to previously available compounds.Type: ApplicationFiled: June 28, 2023Publication date: February 22, 2024Applicant: Purdue Pharma L.P.Inventors: Stephen C. HARRIS, Ram P. KAPIL, Donald J. KYLE, Garth WHITESIDE
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Patent number: 11904055Abstract: The present invention relates to pharmaceutical dosage forms, for example to a tamper resistant dosage form including an opioid analgesic, and processes of manufacture, uses, and methods of treatment thereof.Type: GrantFiled: August 22, 2022Date of Patent: February 20, 2024Assignees: PURDUE PHARMA L.P., PURDUE PHARMACEUTICALS L.P.Inventors: William H. McKenna, Richard O. Mannion, Edward P. O'Donnell, Haiyong H. Huang
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Patent number: 11896583Abstract: There is provided tinostamustine or a pharmaceutically acceptable salt thereof for use in the treatment of ovarian cancer in a patient in need thereof.Type: GrantFiled: June 13, 2018Date of Patent: February 13, 2024Assignee: Purdue Pharma L.P.Inventor: Thomas Jorg Mehrling
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Patent number: 11896722Abstract: There is described, inter alia, a coated bead comprising: (a) a granule; (b) a first layer coated over the granule, the first layer comprising a first amount of an active pharmaceutical ingredient comprising a central nervous system stimulant; and (c) a second layer coated over the first layer, the second layer being present in an amount sufficient to substantially delay release of the active pharmaceutical ingredient in the first layer until after the coated bead reaches a distal intestine portion of a subject to whom the coated bead is administered; and (d) the third layer coated over the second layer, the third layer comprising a second amount of the active pharmaceutical ingredient, the third layer being configured to permit substantially immediate release of the active pharmaceutical ingredient comprised therein. Embodiments related to a solid oral pharmaceutical composition are also described.Type: GrantFiled: January 5, 2022Date of Patent: February 13, 2024Assignee: Purdue Pharma L.P.Inventors: Ricardo Alberto Vargas Rincon, Joseph Reiz
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Patent number: 11865112Abstract: Disclosed in certain embodiments is a pharmaceutical formulation (e.g., parenteral formulation) comprising a therapeutically effective amount of nalmefene or a pharmaceutically acceptable salt thereof and a pharmaceutically acceptable adjuvant (e.g., parenterally acceptable adjuvant) that promotes the rate at which the nalmefene or salt thereof is more rapidly absorbed into the systemic circulation of a subject identified as in need thereof.Type: GrantFiled: November 5, 2019Date of Patent: January 9, 2024Assignee: Purdue Pharma L.P.Inventors: Haiyong Hugh Huang, Manjunath S. Shet
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Patent number: 11857547Abstract: Disclosed in certain embodiments is a pharmaceutical formulation (e.g., parenteral formulation) comprising a therapeutically effective amount of nalmefene or a pharmaceutically acceptable salt thereof and a pharmaceutically acceptable adjuvant (e.g., parenterally acceptable adjuvant) that promotes the rate at which the nalmefene or salt thereof is more rapidly absorbed into the systemic circulation of a subject identified as in need thereof.Type: GrantFiled: May 9, 2023Date of Patent: January 2, 2024Assignee: Purdue Pharma L.P.Inventors: Haiyong Hugh Huang, Manjunath S. Shet
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Patent number: 11834447Abstract: The Invention provides indole derivatives of Formula I: and pharmaceutically acceptable salts and solvates thereof, wherein R1e, R1f, A, X, Y, Z, and W4 are defined as set forth in the specification. The Invention also provides the use of compounds of Formula I and the pharmaceutically acceptable salts and solvates thereof to treat pain. In certain embodiments, the Compounds of the Invention are effective in treating a disorder responsive to blockade of one or more sodium channels.Type: GrantFiled: July 30, 2020Date of Patent: December 5, 2023Assignee: Purdue Pharma L.P.Inventors: Stephen M. Lynch, Jiangchao Yao, Jae Hyun Park, Laykea Tafesse
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Patent number: 11826472Abstract: The present invention relates to pharmaceutical dosage forms, for example to a tamper resistant dosage form including an opioid analgesic, and processes of manufacture, uses, and methods of treatment thereof.Type: GrantFiled: May 5, 2023Date of Patent: November 28, 2023Assignees: Purdue Pharma L.P., Purdue Pharmaceuticals L.P.Inventors: William H. McKenna, Richard O. Mannion, Edward P. O'Donnell, Haiyong H. Huang
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Publication number: 20230365578Abstract: In certain embodiments the invention is directed to a process for preparing an oxycodone hydrochloride composition having less than 25 ppm of 14-hydroxycodeinone.Type: ApplicationFiled: June 7, 2023Publication date: November 16, 2023Applicants: Purdue Pharma L.P., Purdue Pharmaceuticals L.P., Rhodes TechnologiesInventors: Robert CHAPMAN, Lonn S. RIDER, Qi HONG, Donald KYLE, Robert KUPPER
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Patent number: 11786509Abstract: There is provided tinostamustine or a pharmaceutically acceptable salt thereof for use in the treatment of triple negative breast cancer (TNBC) to a patient in need thereof.Type: GrantFiled: August 11, 2022Date of Patent: October 17, 2023Assignee: Purdue Pharma L.P.Inventor: Thomas Jorg Mehrling
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Publication number: 20230293516Abstract: The disclosure relates to methods for treating or preventing an Insomnia Disorder by administering to a human in need thereof a compound of formula (I), or a compound of formula (IA), (IB), or (IC), or a solvate thereof, in a daily dose of from about 0.5 mg to about 6.0 mg. In certain embodiments, such compounds effectively treat or prevent an Insomnia Disorder in the animal, while producing reduced side effects compared to previously available compounds.Type: ApplicationFiled: January 10, 2023Publication date: September 21, 2023Applicant: Purdue Pharma L.P.Inventors: Stephen C. HARRIS, Ram P. KAPIL, Donald J. KYLE, Garth WHITESIDE
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Patent number: 11738023Abstract: The disclosure relates to methods for treating or preventing a sleep disorder by administering a compound of formula (1)(1), or a compound of formula (1A), (1B), (1C), (1D), (1E), or (1F) to an animal in need of such treatment. In certain embodiments, such compounds effectively treat or prevent a sleep disorder in the animal, while producing reduced side effects compared to previously available compounds.Type: GrantFiled: March 8, 2021Date of Patent: August 29, 2023Assignee: Purdue Pharma L.P.Inventors: Stephen C. Harris, Ram P. Kapil, Donald J. Kyle, Garth Whiteside
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Publication number: 20230159548Abstract: In certain embodiments the invention is directed to a process for preparing an oxycodone hydrochloride composition having less than 25 ppm of 14-hydroxycodeinone.Type: ApplicationFiled: July 11, 2022Publication date: May 25, 2023Applicants: Purdue Pharma L.P., Purdue Pharmaceuticals L.P., Rhodes TechnologiesInventors: Robert CHAPMAN, Lonn S. RIDER, Qi HONG, Donald KYLE, Robert KUPPER
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Publication number: 20230134700Abstract: The present invention relates to pharmaceutical dosage forms, for example to a tamper resistant dosage form including an opioid analgesic, and processes of manufacture, uses, and methods of treatment thereof.Type: ApplicationFiled: August 22, 2022Publication date: May 4, 2023Applicants: PURDUE PHARMA L.P., PURDUE PHARMACEUTICALS L.P.Inventors: William H. MCKENNA, Richard O. MANNION, Edward P. O'DONNELL, HAIYONG H. HUANG
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Patent number: 11590082Abstract: In certain embodiments, the present invention is directed to a solid controlled release dosage form comprising: a core comprising a first portion of an opioid analgesic dispersed in a first matrix material; and a shell encasing the core and comprising a second portion of the opioid analgesic dispersed in a second matrix material; wherein the amount of opioid analgesic released from the dosage form is proportional within 20% to elapsed time from 8 to 24 hours, as measured by an in-vitro dissolution in a USP Apparatus 1 (basket) at 100 rpm in 900 ml simulated gastric fluid without enzymes (SGF) at 37 C.Type: GrantFiled: February 25, 2021Date of Patent: February 28, 2023Assignee: Purdue Pharma L.P.Inventor: Haiyong Hugh Huang