Patents by Inventor Ngoc T. Lu
Ngoc T. Lu 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: 10813900Abstract: Methods for preparing sterilized baclofen solutions include adjusting the pH to below a desired pH, and steam sterilizing the solution with adjusted pH, which results in the solution having the desired pH. Such solutions may also have low concentrations of 4-CPP. Injectable baclofen solutions having greater than 2 mg/mL baclofen include between 5 mM and 25 mM of a phosphate or sulfate species. The solution has an ionic strength equivalent of about 1.5 M NaCl. The present application also provides baclofen formulations for use in treating spasticity, brain injury, cerebral palsy, spinal cord injury, cervical injury, multiple sclerosis, thoracic injury, or withdrawal symptoms.Type: GrantFiled: August 19, 2019Date of Patent: October 27, 2020Assignee: SAOL INTERNATIONAL LIMITEDInventors: Michael C. Schmitz, Corinne Dominguez, Thomas E. Keene, Deanna S. Lane, Lanchi T. Le, Jianwei Li, Ngoc T. Lu, Carmen E. Snaza
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Publication number: 20200078327Abstract: Methods for preparing sterilized baclofen solutions include adjusting the pH to below a desired pH, and steam sterilizing the solution with adjusted pH, which results in the solution having the desired pH. Such solutions may also have low concentrations of 4-CPP. Injectable baclofen solutions having greater than 2 mg/mL baclofen include between 5 mM and 25 mM of a phosphate or sulfate species. The solution has an ionic strength equivalent of about 1.5 M NaCl. The present application also provides baclofen formulations for use in treating spasticity, brain injury, cerebral palsy, spinal cord injury, cervical injury, multiple sclerosis, thoracic injury, or withdrawal symptoms.Type: ApplicationFiled: August 19, 2019Publication date: March 12, 2020Applicant: SAOL INTERNATIONAL LIMITEDInventors: Michael C. SCHMITZ, Corinne DOMINGUEZ, Thomas E. KEENE, Deanna S. LANE, Lanchi T. LE, Jianwei LI, Ngoc T. LU, Carmen E. SNAZA
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Patent number: 10420740Abstract: Methods for preparing sterilized baclofen solutions include adjusting the pH to below a desired pH, and steam sterilizing the solution with adjusted pH, which results in the solution having the desired pH. Such solutions may also have low concentrations of 4-CPP. Injectable baclofen solutions having greater than 2 mg/mL baclofen include between 5 mM and 25 mM of a phosphate or sulfate species. The solution has an ionic strength equivalent of about 1.5 M NaCl. The present application also provides baclofen formulations for use in treating spasticity, brain injury, cerebral palsy, spinal cord injury, cervical injury, multiple sclerosis, thoracic injury, or withdrawal symptoms.Type: GrantFiled: August 20, 2018Date of Patent: September 24, 2019Assignee: SAOL INTERNATIONAL LIMITEDInventors: Michael C. Schmitz, Corinne Dominguez, Thomas E. Keene, Deanna S. Lane, Lanchi T. Le, Jianwei Li, Ngoc T. Lu, Carmen E. Snaza
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Publication number: 20190054050Abstract: Methods for preparing sterilized baclofen solutions include adjusting the pH to below a desired pH, and steam sterilizing the solution with adjusted pH, which results in the solution having the desired pH. Such solutions may also have low concentrations of 4-CPP. Injectable baclofen solutions having greater than 2 mg/mL baclofen include between 5 mM and 25 mM of a phosphate or sulfate species. The solution has an ionic strength equivalent of about 1.5 M NaCl. The present application also provides baclofen formulations for use in treating spasticity, brain injury, cerebral palsy, spinal cord injury, cervical injury, multiple sclerosis, thoracic injury, or withdrawal symptoms.Type: ApplicationFiled: August 20, 2018Publication date: February 21, 2019Inventors: Michael C. SCHMITZ, Corinne DOMINGUEZ, Thomas E. KEENE, Deanna S. LANE, Lanchi T. LE, Jianwei LI, Ngoc T. LU, Carmen E. SNAZA
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Patent number: 10076506Abstract: Methods for preparing sterilized baclofen solutions include adjusting the pH to below a desired pH, and steam sterilizing the solution with adjusted pH, which results in the solution having the desired pH. Such solutions may also have low concentrations of 4-CPP. Injectable baclofen solutions having greater than 2 mg/mL baclofen include between 5 mM and 25 mM of a phosphate or sulfate species. The solution has an ionic strength equivalent of about 1.5 M NaCl. The present application also provides baclofen formulations for use in treating spasticity, brain injury, cerebral palsy, spinal cord injury, cervical injury, multiple sclerosis, thoracic injury, or withdrawal symptoms.Type: GrantFiled: February 7, 2017Date of Patent: September 18, 2018Assignee: SAOL INTERNATIONAL LIMITEDInventors: Michael C. Schmitz, Corinne Dominguez, Thomas E. Keene, Deanna S. Lane, Lanchi T. Le, Jianwei Li, Ngoc T. Lu, Carmen E. Snaza
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Publication number: 20170304242Abstract: Methods for preparing sterilized baclofen solutions include adjusting the pH to below a desired pH, and steam sterilizing the solution with adjusted pH, which results in the solution having the desired pH. Such solutions may also have low concentrations of 4-CPP. Injectable baclofen solutions having greater than 2 mg/mL baclofen include between 5 mM and 25 mM of a phosphate or sulfate species. The solution has an ionic strength equivalent of about 1.5 M NaCl. The present application also provides baclofen formulations for use in treating spasticity, brain injury, cerebral palsy, spinal cord injury, cervical injury, multiple sclerosis, thoracic injury, or withdrawal symptoms.Type: ApplicationFiled: February 7, 2017Publication date: October 26, 2017Applicant: SAOL INTERNATIONAL LIMITEDInventors: Michael C. SCHMITZ, Corinne DOMINGUEZ, Thomas E. KEENE, Deanna S. LANE, Lanchi T. LE, Jianwei LI, Ngoc T. LU, Carmen E. SNAZA
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Patent number: 9597304Abstract: Methods for preparing sterilized baclofen solutions include adjusting the pH to below a desired pH, and steam sterilizing the solution with adjusted pH, which results in the solution having the desired pH. Such solutions may also have low concentrations of 4-CPP. Injectable baclofen solutions having greater than 2 mg/mL baclofen include between 5 mM and 25 mM of a phosphate or sulfate species. The solution has an ionic strength equivalent of about 1.5 M NaCl. The present application also provides baclofen formulations for use in treating spasticity, brain injury, cerebral palsy, spinal cord injury, cervical injury, multiple sclerosis, thoracic injury, or withdrawal symptoms.Type: GrantFiled: November 6, 2015Date of Patent: March 21, 2017Assignee: SAOL INTERNATIONAL LIMITEDInventors: Michael C. Schmitz, Corinne Dominguez, Thomas E. Keene, Deanna S. Lane, Lanchi T. Le, Jianwei Li, Ngoc T. Lu, Carmen E. Snaza
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Publication number: 20160058724Abstract: Methods for preparing sterilized baclofen solutions include adjusting the pH to below a desired pH, and steam sterilizing the solution with adjusted pH, which results in the solution having the desired pH. Such solutions may also have low concentrations of 4-CPP. Injectable baclofen solutions having greater than 2 mg/mL baclofen include between 5 mM and 25 mM of a phosphate or sulfate species. The solution has an ionic strength equivalent of about 1.5 M NaCl. The present application also provides baclofen formulations for use in treating spasticity, brain injury, cerebral palsy, spinal cord injury, cervical injury, multiple sclerosis, thoracic injury, or withdrawal symptoms.Type: ApplicationFiled: November 6, 2015Publication date: March 3, 2016Inventors: Michael C. Schmitz, Corinne Dominguez, Thomas E. Keene, Deanna S. Lane, Lanchi T. Le, Jianwei Li, Ngoc T. Lu, Carmen E. Snaza
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Patent number: 9180108Abstract: Methods for preparing sterilized baclofen solutions include adjusting the pH to below a desired pH, and steam sterilizing the solution with adjusted pH, which results in the solution having the desired pH. Such solutions may also have low concentrations of 4-CPP. Injectable baclofen solutions having greater than 2 mg/mL baclofen include between 5 mM and 25 mM of a phosphate or sulfate species. The solution has an ionic strength equivalent of about 1.5 M NaCl. The present application also provides baclofen formulations for use in treating spasticity, brain injury, cerebral palsy, spinal cord injury, cervical injury, multiple sclerosis, thoracic injury, or withdrawal symptoms.Type: GrantFiled: October 26, 2012Date of Patent: November 10, 2015Assignee: Medtronic, Inc.Inventors: Michael C. Schmitz, Corinne Dominguez, Thomas E. Keene, Deanna S. Lane, Lanchi T. Le, Jianwei Li, Ngoc T. Lu, Carmen E. Snaza