Patents by Inventor Deanna S. Lane
Deanna S. Lane 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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Patent number: 9445990Abstract: A formulation for use in an implantable infusion device includes between about 5 mg/ml and about 500 mg/ml (e.g., about 10-25 mg/ml) of a TNF inhibitor polypeptide, 10 mM-25 mM of a phosphate or citrate buffer, has an ionic strength of the combined buffer and an optional salt of the equivalent of about 0.1-0.2 NaCl (e.g., about 0.15 M), 5% to 10% of a carbohydrate (e.g., trehalose or sucrose), has a pH of between 6 and 7, is fluid at room temperature and at 37° C., and has a viscosity of less than about 10 centipoise (e.g., between about 1 centipoise and 9 centipoise, between about 1 cp and about 5 cp, between about 1 cp and about 3 cp, or between about 1 cp and about 2.5 cp) at room temperature.Type: GrantFiled: October 4, 2011Date of Patent: September 20, 2016Assignee: Medtronic, Inc.Inventors: Deanna S. Lane, Charlene X. Yuan, Jianwei Li, Lanchi T. Le
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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
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Publication number: 20120088713Abstract: A formulation for use in an implantable infusion device includes between about 5 mg/ml and about 500 mg/ml (e.g., about 10-25 mg/ml) of a TNF inhibitor polypeptide, 10 mM-25 mM of a phosphate or citrate buffer, has an ionic strength of the combined buffer and an optional salt of the equivalent of about 0.1-0.2 NaCl (e.g., about 0.15 M), 5% to 10% of a carbohydrate (e.g., trehalose or sucrose), has a pH of between 6 and 7, is fluid at room temperature and at 37° C., and has a viscosity of less than about 10 centipoise (e.g., between about 1 centipoise and 9 centipoise, between about 1 cp and about 5 cp, between about 1 cp and about 3 cp, or between about 1 cp and about 2.5 cp) at room temperature.Type: ApplicationFiled: October 4, 2011Publication date: April 12, 2012Applicant: MEDTRONIC INC.Inventors: Deanna S. Lane, Charlene X. Yuan, Jianwei Li, Lanchi T. Le
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Patent number: 7169812Abstract: Injectable compositions containing gabapentin and processes for preparing sterile injectable compositions containing gabapentin are discussed. The process includes subjecting the compositions to heat. Heating results in increased production of gabapentin lactam, which has previously been shown to be toxic. Surprisingly, heated injectable compositions containing gabapentin are found to be non-toxic when administered intrathecally. Thus, heating for the purposes of sterilization or to assure sterility provides a viable option in the production of injectable compositions containing gabapentin.Type: GrantFiled: March 24, 2004Date of Patent: January 30, 2007Assignee: Medtronic, Inc.Inventors: Keith R. Hildebrand, Linda M. Page, Deanna S. Lane, Dennis D. Elsberry, David A. Clarahan, Jayantha H. Ratnayake