Patents by Inventor Michael T. Azure
Michael T. Azure 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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Publication number: 20220288243Abstract: Novel compounds that find use as imaging agents within nuclear medicine applications (PET imaging) for imaging of cardiac innervation are disclosed. These PET based radiotracers may exhibit increased stability, decreased NE release (thereby reducing side effects), improved quantitative data, and/or high affinity for VMAT over prior radiotracers. Methods of using the compounds to image cardiac innervation are also provided. In some instances the compounds are developed by derivatizing certain compounds with 18F in a variety of positions: aryl, alkyl, a keto, benzylic, beta-alkylethers, gamma-propylalkylethers and beta-proplylalkylethers. Alternatively or additionally, a methyl group a is added to the amine, and/or the catechol functionality is either eliminated or masked as a way of making these compounds more stable.Type: ApplicationFiled: January 28, 2022Publication date: September 15, 2022Applicant: Lantheus Medical Imaging, Inc.Inventors: Ajay Purohit, Thomas D. Harris, Heike S. Radeke, Simon P. Robinson, Ming Yu, David S. Casebier, Michael T. Azure
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Patent number: 11241509Abstract: Novel compounds that find use as imaging agents within nuclear medicine applications (PET imaging) for imaging of cardiac innervation are disclosed. These PET based radiotracers may exhibit increased stability, decreased NE release thereby reducing side effects, improved quantitative data, and/or high affinity for VMAT over prior radiotracers. In some instances the compounds are developed by derivatizing certain compounds with 18F in a variety of positions: aryl, alkyl, a keto, benzylic, beta-alkylethers, gamma-propylalkylethers and beta-proplylalkylethers. Alternatively or additionally, a methyl group a is added to the amine, and/or the catechol functionality is either eliminated or masked as a way of making these compounds more stable.Type: GrantFiled: May 22, 2018Date of Patent: February 8, 2022Assignee: Lantheus Medical Imaging, Inc.Inventors: Ajay Purohit, Thomas D. Harris, Heike S. Radeke, Simon P. Robinson, Ming Yu, David S. Casebier, Michael T. Azure
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Publication number: 20210300878Abstract: The present disclosure is directed, in part, to compounds and methods for imaging myocardial perfusion, comprising administering to a patient a contrast agent which comprises a compound that binds MC-1, and an imaging moiety, and scanning the patient using diagnostic imaging.Type: ApplicationFiled: December 4, 2020Publication date: September 30, 2021Applicant: Lantheus Medical Imaging, Inc.Inventors: David S. Casebier, Simon P. Robinson, Ajay Purohit, Heike S. Radeke, Michael T. Azure, Douglas D. Dischino
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Patent number: 10889550Abstract: The present disclosure is directed, in part, to compounds and methods for imaging myocardial perfusion, comprising administering to a patient a contrast agent which comprises a compound that binds MC-1, and an imaging moiety, and scanning the patient using diagnostic imaging.Type: GrantFiled: September 27, 2018Date of Patent: January 12, 2021Assignee: Lantheus Medical Imaging, Inc.Inventors: David S. Casebier, Simon P. Robinson, Ajay Purohit, Heike S. Radeke, Michael T. Azure, Douglas D. Dischino
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Publication number: 20190127333Abstract: The present disclosure is directed, in part, to compounds and methods for imaging myocardial perfusion, comprising administering to a patient a contrast agent which comprises a compound that binds MC-1, and an imaging moiety, and scanning the patient using diagnostic imaging.Type: ApplicationFiled: September 27, 2018Publication date: May 2, 2019Applicant: Lantheus Medical Imaging, Inc.Inventors: David S. Casebier, Simon P. Robinson, Ajay Purohit, Heike S. Radeke, Michael T. Azure, Douglas D. Dischino
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Publication number: 20180339070Abstract: Novel compounds that find use as imaging agents within nuclear medicine applications (PET imaging) for imaging of cardiac innervation are disclosed. These PET based radiotracers may exhibit increased stability, decreased NE release (thereby reducing side effects), improved quantitative data, and/or high affinity for VMAT over prior radiotracers. Methods of using the compounds to image cardiac innervation are also provided. In some instances the compounds are developed by derivatizing certain compounds with 18F in a variety of positions: aryl, alkyl, a keto, benzylic, beta-alkylethers, gamma-propylalkylethers and beta-proplylalkylethers. Alternatively or additionally, a methyl group a is added to the amine, and/or the catechol functionality is either eliminated or masked as a way of making these compounds more stable.Type: ApplicationFiled: May 22, 2018Publication date: November 29, 2018Applicant: Lantheus Medical Imaging, Inc.Inventors: Ajay Purohit, Thomas D. Harris, Heike S. Radeke, Simon P. Robinson, Ming Yu, David S. Casebier, Michael T. Azure
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Patent number: 10010631Abstract: Novel compounds that find use as imaging agents within nuclear medicine applications (PET imaging) for imaging of cardiac innervation are disclosed. These PET based radiotracers may exhibit increased stability, decreased NE release (thereby reducing side effects), improved quantitative data, and/or high affinity for VMAT over prior radiotracers. Methods of using the compounds to image cardiac innervation are also provided. In some instances the compounds are developed by derivatizing certain compounds with 18F in a variety of positions: aryl, alkyl, a keto, benzylic, beta-alkylethers, gamma-propylalkylethers and beta-proplylalkylethers. Alternatively or additionally, a methyl group a is added to the amine, and/or the catechol functionality is either eliminated or masked as a way of making these compounds more stable.Type: GrantFiled: June 12, 2013Date of Patent: July 3, 2018Assignee: Lantheus Medical Imaging, Inc.Inventors: Ajay Purohit, Thomas D. Harris, Heike S. Radeke, Simon P. Robinson, Ming Yu, David S. Casebier, Michael T. Azure
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Publication number: 20160130235Abstract: The present disclosure is directed, in part, to compounds and methods for imaging myocardial perfusion, comprising administering to a patient a contrast agent which comprises a compound that binds MC-1, and an imaging moiety, and scanning the patient using diagnostic imaging.Type: ApplicationFiled: September 4, 2015Publication date: May 12, 2016Applicant: Lantheus Medical Imaging, Inc.Inventors: David S. Casebier, Simon P. Robinson, Ajay Purohit, Heike S. Radeke, Michael T. Azure, Douglas D. Dischino
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Patent number: 9161997Abstract: The present disclosure is directed, in part, to compounds and methods for imaging myocardial perfusion, comprising administering to a patient a contrast agent which comprises a compound that binds MC-1, and an imaging moiety, and scanning the patient using diagnostic imaging.Type: GrantFiled: June 21, 2012Date of Patent: October 20, 2015Inventors: David S. Casebier, Simon P. Robinson, Ajay Purohit, Heike S. Radeke, Michael T. Azure, Douglas D. Dischino
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Publication number: 20140030189Abstract: Novel compounds that find use as imaging agents within nuclear medicine applications (PET imaging) for imaging of cardiac innervation are disclosed. These PET based radiotracers may exhibit increased stability, decreased NE release (thereby reducing side effects), improved quantitative data, and/or high affinity for VMAT over prior radiotracers. Methods of using the compounds to image cardiac innervation are also provided. In some instances the compounds are developed by derivatizing certain compounds with 18F in a variety of positions: aryl, alkyl, a keto, benzylic, beta-alkylethers, gamma-propylalkylethers and beta-proplylalkylethers. Alternatively or additionally, a methyl group a is added to the amine, and/or the catechol functionality is either eliminated or masked as a way of making these compounds more stable.Type: ApplicationFiled: June 12, 2013Publication date: January 30, 2014Inventors: Ajay Purohit, Thomas D. Harris, Heike S. Radeke, Simon P. Robinson, Ming Yu, David S. Casebier, Michael T. Azure
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Patent number: 8491868Abstract: Novel compounds that find use as imaging agents within nuclear medicine applications (PET imaging) for imaging of cardiac innervation are disclosed. These PET based radiotracers may exhibit increased stability, decreased NE release (thereby reducing side effects), improved quantitative data, and/or high affinity for VMAT over prior radiotracers. Methods of using the compounds to image cardiac innervation are also provided. In some instances the compounds are developed by derivatizing certain compounds with 18F in a variety of positions: aryl, alkyl, a keto, benzylic, beta-alkylethers, gamma-propylalkylethers and beta-proplylalkylethers. Alternatively or additionally, a methyl group a is added to the amine, and/or the catechol functionality is either eliminated or masked as a way of making these compounds more stable.Type: GrantFiled: December 21, 2007Date of Patent: July 23, 2013Assignee: Lantheus Medical Imaging, Inc.Inventors: Ajay Purohit, Thomas D. Harris, Heike S. Radeke, Simon P. Robinson, Ming Yu, David S. Casebier, Michael T. Azure
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Publication number: 20130028837Abstract: The present disclosure is directed, in part, to compounds and methods for imaging myocardial perfusion, comprising administering to a patient a contrast agent which comprises a compound that binds MC-1, and an imaging moiety, and scanning the patient using diagnostic imaging.Type: ApplicationFiled: August 10, 2012Publication date: January 31, 2013Applicant: Lantheus Medical Imaging, Inc.Inventors: Heike S. Radeke, David S. Casebier, Michael T. Azure, Douglas D. Dischino
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Publication number: 20120276006Abstract: The present disclosure is directed, in part, to compounds and methods for imaging myocardial perfusion, comprising administering to a patient a contrast agent which comprises a compound that binds MC-1, and an imaging moiety, and scanning the patient using diagnostic imaging.Type: ApplicationFiled: June 21, 2012Publication date: November 1, 2012Applicant: Lantheus Medical Imaging, Inc.Inventors: David S. Casebier, Simon P. Robinson, Ajay Purohit, Heike S. Radeke, Michael T. Azure, Douglas D. Dischino
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Patent number: 8263042Abstract: The present disclosure is directed, in part, to compounds and methods for imaging myocardial perfusion, comprising administering to a patient a contrast agent which comprises a compound that binds MC-1, and an imaging moiety, and scanning the patient using diagnostic imaging.Type: GrantFiled: December 19, 2008Date of Patent: September 11, 2012Assignee: Lantheus Medical Imaging, Inc.Inventors: Heike S. Radeke, David S. Casebier, Michael T. Azure, Douglas D. Dischino
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Patent number: 8226929Abstract: The present disclosure is directed, in part, to compounds and methods for imaging myocardial perfusion, comprising administering to a patient a contrast agent which comprises a compound that binds MC-1, and an imaging moiety, and scanning the patient using diagnostic imaging.Type: GrantFiled: January 15, 2008Date of Patent: July 24, 2012Assignee: Lantheus Medical Imaging, Inc.Inventors: David S. Casebier, Simon P. Robinson, Ajay Purohit, Heike S. Radeke, Michael T. Azure, Douglas D. Dischino
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Publication number: 20100221182Abstract: Novel compounds that find use as imaging agents within nuclear medicine applications (PET imaging) for imaging of cardiac innervation are disclosed. These PET based radiotracers may exhibit increased stability, decreased NE release (thereby reducing side effects), improved quantitative data, and/or high affinity for VMAT over prior radiotracers. Methods of using the compounds to image cardiac innervation are also provided. In some instances the compounds are developed by derivatizing certain compounds with 18F in a variety of positions: aryl, alkyl, a keto, benzylic, beta-alkylethers, gamma-propylalkylethers and beta-proplylalkylethers. Alternatively or additionally, a methyl group a is added to the amine, and/or the catechol functionality is either eliminated or masked as a way of making these compounds more stable.Type: ApplicationFiled: December 21, 2007Publication date: September 2, 2010Inventors: Ajay Purohit, Thomas D, Harris, Heike S. Radeke, Simon P. Robinson, Ming Yu, David S. Casebier, Michael T. Azure
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Publication number: 20090104118Abstract: The present disclosure is directed, in part, to compounds and methods for imaging myocardial perfusion, comprising administering to a patient a contrast agent which comprises a compound that binds MC-1, and an imaging moiety, and scanning the patient using diagnostic imaging.Type: ApplicationFiled: December 19, 2008Publication date: April 23, 2009Inventors: Heike S. Radeke, David S. Casebier, Michael T. Azure, Douglas D. Dischino
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Patent number: 7485283Abstract: The present disclosure is directed, in part, to compounds and methods for imaging myocardial perfusion, comprising administering to a patient a contrast agent which comprises a compound that binds MC-1, and an imaging moiety, and scanning the patient using diagnostic imaging.Type: GrantFiled: April 25, 2005Date of Patent: February 3, 2009Assignee: Lantheus Medical ImagingInventors: Heike S. Radeke, David S. Casebier, Michael T. Azure, Douglas D. Dischino
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Patent number: 7344702Abstract: The present disclosure is directed, in part, to compounds and methods for imaging myocardial perfusion, comprising administering to a patient a contrast agent which comprises a compound that binds MC-1, and an imaging moiety, and scanning the patient using diagnostic imaging.Type: GrantFiled: February 10, 2005Date of Patent: March 18, 2008Assignee: Bristol-Myers Squibb Pharma CompanyInventors: David S. Casebier, Simon P. Robinson, Ajay Purohit, Heike S. Radeke, Michael T. Azure, Douglas D. Dischino