Patents by Inventor Nagesh R. Palepu
Nagesh R. Palepu 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: 12220441Abstract: Liquid vancomycin containing compositions having extended shelf life are disclosed. The compositions contain vancomycin or a pharmaceutically acceptable salt thereof, a polyol such as glycerol, and lactic acid or a lactate. The compositions are ready to use and easily transferred into larger parenteral solutions prior to administration to patients in need thereof.Type: GrantFiled: October 21, 2022Date of Patent: February 11, 2025Assignee: SCIDOSE PHARMA LLCInventors: Nagesh R. Palepu, Philip Christopher Buxton
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Publication number: 20250009838Abstract: Liquid vancomycin containing compositions having extended shelf life are disclosed. The compositions contain vancomycin or a pharmaceutically acceptable salt thereof, a polyol such as glycerol, and lactic acid or a lactate. The compositions are ready to use and easily transferred into larger parenteral solutions prior to administration to patients in need thereof.Type: ApplicationFiled: September 17, 2024Publication date: January 9, 2025Applicant: SciDose Pharma LLCInventors: Nagesh R. Palepu, Philip Christopher Buxton
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Patent number: 12138248Abstract: Long term storage stable bendamustine-containing compositions are disclosed. The compositions can include bendamustine or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable fluid which can include in some embodiments PEG, PG or mixtures thereof and an antioxidant or chloride ion source. The bendamustine-containing compositions have less than about 5% total impurities, on a normalized peak area response (“PAR”) basis as determined by high performance liquid chromatography (“HPLC”) at a wavelength of 223 nm, after at least about 15 months of storage at a temperature of from about 5° C. to about 25° C.Type: GrantFiled: April 25, 2024Date of Patent: November 12, 2024Assignee: Eagle Pharmaceuticals, Inc.Inventors: Nagesh R. Palepu, Philip Christopher Buxton
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Publication number: 20240293373Abstract: Long term storage stable bendamustine-containing compositions are disclosed. The compositions can include bendamustine or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable fluid which can include in some embodiments PEG, PG or mixtures thereof and an antioxidant or chloride ion source. The bendamustine-containing compositions have less than about 5% total impurities, on a normalized peak area response (“PAR”) basis as determined by high performance liquid chromatography (“HPLC”) at a wavelength of 223 nm, after at least about 15 months of storage at a temperature of from about 5° C. to about 25° C.Type: ApplicationFiled: April 25, 2024Publication date: September 5, 2024Inventors: Nagesh R. Palepu, Philip Christopher Buxton
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Publication number: 20240293372Abstract: Long term storage stable bendamustine-containing compositions are disclosed. The compositions can include bendamustine or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable fluid which can include in some embodiments PEG, PG or mixtures thereof and an antioxidant or chloride ion source. The bendamustine-containing compositions have less than about 5% total impurities, on a normalized peak area response (“PAR”) basis as determined by high performance liquid chromatography (“HPLC”) at a wavelength of 223 nm, after at least about 15 months of storage at a temperature of from about 5° C. to about 25° C.Type: ApplicationFiled: April 25, 2024Publication date: September 5, 2024Inventors: Nagesh R. Palepu, Philip Christopher Buxton
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Patent number: 12048708Abstract: Improved, stable aspirin formulations for intravenous use are disclosed. Methods of lyophilizing the aspirin from bulk solutions as well as kits containing the lyophilized aspirin and methods of treatment using the same are also disclosed.Type: GrantFiled: August 19, 2021Date of Patent: July 30, 2024Assignee: RHOSHAN PHARMACEUTICALS, INC.Inventor: Nagesh R Palepu
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Publication number: 20240075013Abstract: Long term storage stable bendamustine-containing compositions are disclosed. The compositions can include bendamustine or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable fluid which can include in some embodiments PEG, PG or mixtures thereof and an antioxidant or chloride ion source. The bendamustine-containing compositions have less than about 5% total impurities, on a normalized peak area response (“PAR”) basis as determined by high performance liquid chromatography (“HPLC”) at a wavelength of 223 nm, after at least about 15 months of storage at a temperature of from about 5° C. to about 25° C.Type: ApplicationFiled: October 31, 2023Publication date: March 7, 2024Inventors: Nagesh R. Palepu, Philip Christopher Buxton
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Patent number: 11911400Abstract: Two vial containing kits containing aspirin for intravenous administration are disclosed. The first vial contains a lyophilized mixture of aspirin in crystalline form, a bulking agent such as mannitol and a surfactant. The second vial includes an aqueous diluent such as water for injection and a basifying agent such as Tris.Type: GrantFiled: March 17, 2021Date of Patent: February 27, 2024Assignee: RHOSHAN PHARMACEUTICALS, INC.Inventor: Nagesh R. Palepu
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Patent number: 11872214Abstract: Long term storage stable bendamustine-containing compositions are disclosed. The compositions can include bendamustine or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable fluid which can include in some embodiments PEG, PG or mixtures thereof and an antioxidant or chloride ion source. The bendamustine-containing compositions have less than about 5% total impurities, on a normalized peak area response (“PAR”) basis as determined by high performance liquid chromatography (“HPLC”) at a wavelength of 223 nm, after at least about 15 months of storage at a temperature of from about 5° C. to about 25° C.Type: GrantFiled: December 14, 2022Date of Patent: January 16, 2024Assignee: Eagle Pharmaceuticals, Inc.Inventors: Nagesh R. Palepu, Philip Christopher Buxton
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Patent number: 11844783Abstract: Long term storage stable bendamustine-containing compositions are disclosed. The compositions can include bendamustine or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable fluid which can include in some embodiments PEG, PG or mixtures thereof and an antioxidant or chloride ion source. The bendamustine-containing compositions have less than about 5% total impurities, on a normalized peak area response (“PAR”) basis as determined by high performance liquid chromatography (“HPLC”) at a wavelength of 223 nm, after at least about 15 months of storage at a temperature of from about 5° C. to about 25° C.Type: GrantFiled: December 14, 2022Date of Patent: December 19, 2023Assignee: Eagle Pharmaceuticals, Inc.Inventors: Nagesh R. Palepu, Philip Christopher Buxton
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Publication number: 20230372438Abstract: Liquid vancomycin containing compositions having extended shelf life are disclosed. The compositions contain vancomycin or a pharmaceutically acceptable salt thereof, a polyol such as glycerol, and lactic acid or a lactate. The compositions are ready to use and easily transferred into larger parenteral solutions prior to administration to patients in need thereof.Type: ApplicationFiled: October 21, 2022Publication date: November 23, 2023Applicant: SciDose Pharma LLCInventors: Nagesh R. Palepu, Philip Christopher Buxton
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Publication number: 20230115164Abstract: Long term storage stable bendamustine-containing compositions are disclosed. The compositions can include bendamustine or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable fluid which can include in some embodiments PEG, PG or mixtures thereof and an antioxidant or chloride ion source. The bendamustine-containing compositions have less than about 5% total impurities, on a normalized peak area response (“PAR”) basis as determined by high performance liquid chromatography (“HPLC”) at a wavelength of 223 nm, after at least about 15 months of storage at a temperature of from about 5° C. to about 25° C.Type: ApplicationFiled: December 14, 2022Publication date: April 13, 2023Inventors: Nagesh R. Palepu, Philip Christopher Buxton
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Publication number: 20230115693Abstract: Long term storage stable bendamustine-containing compositions are disclosed. The compositions can include bendamustine or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable fluid which can include in some embodiments PEG, PG or mixtures thereof and an antioxidant or chloride ion source. The bendamustine-containing compositions have less than about 5% total impurities, on a normalized peak area response (“PAR”) basis as determined by high performance liquid chromatography (“HPLC”) at a wavelength of 223 nm, after at least about 15 months of storage at a temperature of from about 5° C. to about 25° C.Type: ApplicationFiled: December 14, 2022Publication date: April 13, 2023Inventors: Nagesh R. Palepu, Philip Christopher Buxton
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Publication number: 20220409636Abstract: Improved, stable aspirin formulations for intravenous use are disclosed. Methods of lyophilizing the aspirin from bulk solutions as well as kits containing the lyophilized aspirin and methods of treatment using the same are also disclosed.Type: ApplicationFiled: August 19, 2021Publication date: December 29, 2022Applicant: RHOSHAN PHARMACEUTICALS, INC.Inventor: Nagesh R. PALEPU
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Patent number: 11497789Abstract: Liquid vancomycin containing compositions having extended shelf life are disclosed. The compositions contain vancomycin or a pharmaceutically acceptable salt thereof, a polyol such as glycerol, and lactic acid or a lactate. The compositions are ready to use and easily transferred into larger parenteral solutions prior to administration to patients in need thereof.Type: GrantFiled: December 11, 2020Date of Patent: November 15, 2022Assignee: SCIDOSE PHARMA, LLCInventors: Nagesh R. Palepu, Philip Christopher Buxton
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Publication number: 20220072132Abstract: Long term storage stable fulvestrant-containing compositions are disclosed. The compositions can include fulvestrant; a solvent selected from dimethyl sulfoxide (DMSO), glycofurol, N-methyl pyrrolidone, and mixtures thereof; an oil mixture selected from a mixture of caprylic and capric triglycerides, a mixture of caprylic, capric and linoleic triglycerides, a mixture of caprylic, capric and succinic triglycerides, and a mixture of propylene glycol dicaprylate and propylene glycol dicaprate; and a sustained release member selected from benzyl benzoate, dihydrolipoic acid, benzyl alcohol and lipoic acid. The fulvestrant-containing compositions have less than about 5% total impurities, on a normalized peak area response (“PAR”) basis as determined by high performance liquid chromatography (“HPLC”) at a wavelength of 223 nm, after at least about 24 months of storage at a temperature of from about 5° C. to about 25° C.Type: ApplicationFiled: November 18, 2021Publication date: March 10, 2022Inventors: Bulusu Bhanu Teja, Nagesh R. Palepu
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Publication number: 20210393594Abstract: Long term storage stable bendamustine-containing compositions are disclosed. The compositions can include bendamustine or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable fluid which can include in some embodiments PEG, PG or mixtures thereof and an antioxidant or chloride ion source. The bendamustine-containing compositions have less than about 5% total impurities, on a normalized peak area response (“PAR”) basis as determined by high performance liquid chromatography (“HPLC”) at a wavelength of 223 nm, after at least about 15 months of storage at a temperature of from about 5° C. to about 25° C.Type: ApplicationFiled: August 26, 2021Publication date: December 23, 2021Inventors: Nagesh R. Palepu, Philip Christopher Buxton
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Patent number: 11179468Abstract: Long term storage stable fulvestrant-containing compositions are disclosed. The compositions can include fulvestrant; a solvent selected from dimethyl sulfoxide (DMSO), glycofurol, N-methyl pyrrolidone, and mixtures thereof; an oil mixture selected from a mixture of caprylic and capric triglycerides, a mixture of caprylic, capric and linoleic triglycerides, a mixture of caprylic, capric and succinic triglycerides, and a mixture of propylene glycol dicaprylate and propylene glycol dicaprate; and a sustained release member selected from benzyl benzoate, dihydrolipoic acid, benzyl alcohol and lipoic acid. The fulvestrant-containing compositions have less than about 5% total impurities, on a normalized peak area response (“PAR”) basis as determined by high performance liquid chromatography (“HPLC”) at a wavelength of 223 nm, after at least about 24 months of storage at a temperature of from about 5° C. to about 25° C.Type: GrantFiled: April 8, 2013Date of Patent: November 23, 2021Assignee: Eagle Pharmaceuticals, Inc.Inventors: Bulusu Bhanu Teja, Nagesh R. Palepu
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Patent number: 11103483Abstract: Long term storage stable bendamustine-containing compositions are disclosed. The compositions can include bendamustine or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable fluid which can include in some embodiments PEG, PG or mixtures thereof and an antioxidant or chloride ion source. The bendamustine-containing compositions have less than about 5% total impurities, on a normalized peak area response (“PAR”) basis as determined by high performance liquid chromatography (“HPLC”) at a wavelength of 223 nm, after at least about 15 months of storage at a temperature of from about 5° C. to about 25° C.Type: GrantFiled: July 12, 2019Date of Patent: August 31, 2021Assignee: Eagle Pharmaceuticals, Inc.Inventors: Nagesh R. Palepu, Philip Christopher Buxton
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Patent number: 11096949Abstract: Improved, stable aspirin formulations for intravenous use are disclosed. Methods of lyophilizing the aspirin from bulk solutions as well as kits containing the lyophilized aspirin and methods of treatment using the same are also disclosed.Type: GrantFiled: May 29, 2018Date of Patent: August 24, 2021Assignee: RHOSHAN PHARMACEUTICALS, INC.Inventor: Nagesh R. Palepu