Patents by Inventor Kwame Wiredu Nti-Addae
Kwame Wiredu Nti-Addae 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: 12122782Abstract: The present disclosure relates to crystalline forms of 8-(2-fluorobenzyl)-6-(3-(trifluoromethyl)-1H-1,2,4-triazol-5-yl)imidazo[1,2-a]pyrazine, depicted below as a compound of Formula (I): which are useful as a stimulator of soluble guanylate cyclase (sGC). The present disclosure also provides pharmaceutically acceptable compositions comprising the crystalline forms and methods of using said compositions in the treatment of various disorders.Type: GrantFiled: September 28, 2022Date of Patent: October 22, 2024Assignee: Tisento Therapeutics Inc.Inventors: Kwame Wiredu Nti-Addae, Leena Kumari Prasad, Thomas Storz
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Publication number: 20240246947Abstract: The present disclosure relates to crystalline solid forms of a stimulator of soluble guanylate cyclase (sGC), Compound I. Also provided herein are methods for the preparation of these solid forms. The invention also relates to pharmaceutical formulations and dosage forms comprising these solid forms and their uses thereof, alone or in combination with one or more additional agents, for treating and/or preventing various diseases or disorders; these diseases or disorders are ones that may benefit from sGC stimulation or from an increase in the concentration of nitric oxide (NO) and/or cyclic guanosine monophosphate (cGMP).Type: ApplicationFiled: November 2, 2023Publication date: July 25, 2024Inventors: Vasu Sethuraman, Ahmad Hashash, Song Xue, Robert C. Livingston, Kwame Wiredu Nti-Addae
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Publication number: 20240059683Abstract: The present disclosure relates to crystalline solid forms of a stimulator of soluble guanylate cyclase (sGC), Compound I. Also provided herein are methods for the preparation of these solid forms. The invention also relates to pharmaceutical formulations and dosage forms comprising these solid forms and their uses thereof, alone or in combination with one or more additional agents, for treating and/or preventing various diseases or disorders; these diseases or disorders are ones that may benefit from sGC stimulation or from an increase in the concentration of nitric oxide (NO) and/or cyclic guanosine monophosphate (cGMP).Type: ApplicationFiled: June 2, 2023Publication date: February 22, 2024Inventors: Vasu Sethuraman, Ahmad Hashash, Song Xue, Robert C. Livingston, Kwame Wiredu Nti-Addae
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Publication number: 20230095799Abstract: The present disclosure relates to crystalline forms of 8-(2-fluorobenzyl)-6-(3-(trifluoromethyl)-1H-1,2,4-triazol-5-yl)imidazo[1,2-a]pyrazine, which are useful as a stimulator of soluble guanylate cyclase (sGC). The present disclosure also provides pharmaceutically acceptable compositions comprising the crystalline forms and methods of using said compositions in the treatment of various disorders.Type: ApplicationFiled: September 28, 2022Publication date: March 30, 2023Inventors: Kwame Wiredu Nti-Addae, Leena Kumari Prasad, Thomas Storz
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Patent number: 11572358Abstract: The present disclosure relates to crystalline solid forms of a stimulator of soluble guanylate cyclase (sGC), Compound I: Also provided herein are methods for the preparation of these solid forms. The invention also relates to pharmaceutical formulations and dosage forms comprising these solid forms and their uses thereof, alone or in combination with one or more additional agents, for treating and/or preventing various diseases or disorders; these diseases or disorders are ones that may benefit from sGC stimulation or from an increase in the concentration of nitric oxide (NO) and/or cyclic guanosine monophosphate (cGMP).Type: GrantFiled: December 29, 2020Date of Patent: February 7, 2023Assignee: Cyclerion Therapeutics, Inc.Inventors: Vasu Sethuraman, Ahmad Hashash, Song Xue, Robert C. Livingston, Kwame Wiredu Nti-Addae
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Publication number: 20210188830Abstract: The present disclosure relates to crystalline solid forms of a stimulator of soluble guanylate cyclase (sGC), Compound I. Also provided herein are methods for the preparation of these solid forms. The invention also relates to pharmaceutical formulations and dosage forms comprising these solid forms and their uses thereof, alone or in combination with one or more additional agents, for treating and/or preventing various diseases or disorders; these diseases or disorders are ones that may benefit from sGC stimulation or from an increase in the concentration of nitric oxide (NO) and/or cyclic guanosine monophosphate (cGMP).Type: ApplicationFiled: December 29, 2020Publication date: June 24, 2021Inventors: Vasu Sethuraman, Ahmad Hashash, Song Xue, Robert C. Livingston, Kwame Wiredu Nti-Addae
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Publication number: 20210009560Abstract: Crystalline Forms of Compound (I); crystalline Forms of Compound (II) and crystalline forms of pharmaceutically acceptable salts of any of the foregoing are disclosed. Pharmaceutical compositions comprising the same, methods of treating cystic fibrosis using the same, and methods for making the same are also disclosed.Type: ApplicationFiled: March 29, 2019Publication date: January 14, 2021Inventors: Elaine Chungmin LEE, Mettachit NAVAMAL, Kwame Wiredu NTI-ADDAE, Yi SHI, Muna SHRESTHA, Beili ZHANG, Carl ZWICKER
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Patent number: 10889577Abstract: The present disclosure relates to crystalline solid forms of a stimulator of soluble guanylate cyclase (sGC), Compound I: Also provided herein are methods for the preparation of these solid forms. The invention also relates to pharmaceutical formulations and dosage forms comprising these solid forms and their uses thereof, alone or in combination with one or more additional agents, for treating and/or preventing various diseases or disorders; these diseases or disorders are ones that may benefit from sGC stimulation or from an increase in the concentration of nitric oxide (NO) and/or cyclic guanosine monophosphate (cGMP).Type: GrantFiled: July 6, 2017Date of Patent: January 12, 2021Assignee: Cyclerion Therapeutics, Inc.Inventors: Vasu Sethuraman, Ahmad Hashash, Song Xue, Robert C. Livingston, Kwame Wiredu Nti-Addae
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Patent number: 10716789Abstract: The present invention relates to compositions and co-crystals each comprising a compound of formula I having the structure: wherein each of R1 and R2 is H or 2H and a co-crystal former selected from adipic acid, citric acid, fumaric acid, maleic acid, succinic acid, or benzoic acid. Also within the scope of this invention are methods of making and using the same.Type: GrantFiled: July 18, 2018Date of Patent: July 21, 2020Assignee: VERTEX PHARMACEUTICALS INCORPORATEDInventors: Kwame Wiredu Nti-Addae, Simon Adam O'Neil, Yuegang Zhang, Michael P. Waldo, Praveen Mudunuri, Bin Song, John Gregg Van Alsten, Mark Strohmeier, Kathy Stavropoulos, Irina Nikolaevna Kadiyala, Mettachit Navamal
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Publication number: 20190169179Abstract: The present disclosure relates to crystalline solid forms of a stimulator of soluble guanylate cyclase (sGC), Compound I. Also provided herein are methods for the preparation of these solid forms. The invention also relates to pharmaceutical formulations and dosage forms comprising these solid forms and their uses thereof alone or in combination with one or more additional agents, for treating and/or preventing various diseases or disorders; these diseases or disorders are ones that may benefit from sGC stimulation or from an increase in the concentration of nitric oxide (NO) and/or cyclic guanosine monophosphate (cGMP).Type: ApplicationFiled: July 6, 2017Publication date: June 6, 2019Inventors: Vasu Sethuraman, Ahmad Hashash, Song Xue, Robert C. Livingston, Kwame Wiredu Nti-Addae
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Publication number: 20180325897Abstract: The present invention relates to compositions and co-crystals each comprising a compound of formula I having the structure: wherein each of R1 and R2 is H or 2H and a co-crystal former selected from adipic acid, citric acid, fumaric acid, maleic acid, succinic acid, or benzoic acid. Also within the scope of this invention are methods of making and using the same.Type: ApplicationFiled: July 18, 2018Publication date: November 15, 2018Inventors: Kwame Wiredu Nti-Addae, Simon Adam O'Neil, Yuegang Zhang, Michael Waldo, Praveen Mudunuri, Bin Song, John Gregg Van Alsten, Mark Strohmeier, Kathy Stavropoulos, Irina Nikolaevna Kadiyala, Mettachit Navamal
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Patent number: 10039761Abstract: The present invention relates to compositions and co-crystals each comprising a compound of formula I having the structure: wherein each of R1 and R2 is H or 2H and a co-crystal former selected from adipic acid, citric acid, fumaric acid, maleic acid, succinic acid, or benzoic acid. Also within the scope of this invention are methods of making and using the same.Type: GrantFiled: April 15, 2016Date of Patent: August 7, 2018Assignee: Vertex Pharmaceuticals IncorporatedInventors: Kwame Wiredu Nti-Addae, Simon Adam O'Neil, Yuegang Zhang, Michael Waldo, Praveen Mudunuri, Bin Song, John Gregg Van Alsten, Mark Strohmeier, Kathy Stavropoulos, Irina Nikolaevna Kadiyala, Mettachit Navamal
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Patent number: 9701639Abstract: The present disclosure relates to co-crystals comprising N-[2,4-bis(1,1-dimethylethyl)-5-hydroxyphenyl]-1,4-dihydro-4-oxoquinoline-3-carboxamide (Compound 1) and a co-former and methods for their preparation. The present disclosure further relates to pharmaceutical compositions comprising the co-crystal forms, as well as methods of treatment therewith and kits.Type: GrantFiled: October 7, 2015Date of Patent: July 11, 2017Assignee: Vertex Pharmaceuticals IncorporatedInventors: Mark Strohmeier, John Caesar, Jr., Patrick Raymond Connelly, Majed Fawaz, Eduard Luss-Lusis, Brian McClain, Ales Medek, Hai Miao, Kwame Wiredu Nti-Addae, Ping Yin, Yuegang Zhang
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Publication number: 20160339024Abstract: The present invention relates to compositions and co-crystals each comprising a compound of formula I having the structure: wherein each of R1 and R2 is H or 2H and a co-crystal former selected from adipic acid, citric acid, fumaric acid, maleic acid, succinic acid, or benzoic acid. Also within the scope of this invention are methods of making and using the same.Type: ApplicationFiled: April 15, 2016Publication date: November 24, 2016Applicant: Vertex Pharmaceuticals IncorporatedInventors: Kwame Wiredu Nti-Addae, Simon Adam O'Neil, Yuegang Zhang, Michael Waldo, Praveen Mudunuri, Bin Song, John Gregg Van Alsten, Mark Strohmeier, Kathy Stavropoulos, Irina Nikolaevna Kadiyala, Mettachit Navamal
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Publication number: 20160096807Abstract: The present disclosure relates to co-crystals comprising N-[2,4-bis(1,1-dimethylethyl)-5-hydroxyphenyl]-1,4-dihydro-4-oxoquinoline-3-carboxamide (Compound 1) and a co-former and methods for their preparation. The present disclosure further relates to pharmaceutical compositions comprising the co-crystal forms, as well as methods of treatment therewith and kits.Type: ApplicationFiled: October 7, 2015Publication date: April 7, 2016Applicant: Vertex Pharmaceuticals IncorporatedInventors: Mark Strohmeier, John Caesar, JR., Patrick Raymond Connelly, Majed Fawaz, Eduard Luss-Lusis, Brian McClain, Ales Medek, Hai Miao, Kwame Wiredu Nti-Addae, Ping Yin, Yuegang Zhang