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US 12,419,877 B2 |
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| Solid forms of {[5-(3-chlorophenyl)-3-hydroxypyridine-2-carbonyl]amino}acetic acid, compositions, and uses thereof |
| James Densmore Copp, Silverthorne, CO (US); Ann W. Newman, Lafayette, IN (US); and Anne Luong, Mississauga (CA) |
| Assigned to Akebia Therapeutics, Inc., Cambridge, MA (US) |
| Filed by Akebia Therapeutics, Inc., Cambridge, MA (US) |
| Filed on May 17, 2023, as Appl. No. 18/319,287. |
| Application 15/994,348 is a division of application No. 15/608,186, filed on May 30, 2017, granted, now 9,987,262, issued on Jun. 5, 2018. |
| Application 15/608,186 is a division of application No. 14/541,284, filed on Nov. 14, 2014, granted, now 9,701,636, issued on Jul. 11, 2017. |
| Application 18/319,287 is a continuation of application No. 17/347,700, filed on Jun. 15, 2021, granted, now 11,690,836. |
| Application 17/347,700 is a continuation of application No. 16/786,187, filed on Feb. 10, 2020, granted, now 11,065,237, issued on Jul. 20, 2021. |
| Application 16/786,187 is a continuation of application No. 16/178,191, filed on Nov. 1, 2018, granted, now 10,596,158, issued on Mar. 24, 2020. |
| Application 16/178,191 is a continuation of application No. 15/994,348, filed on May 31, 2018, granted, now 10,149,842, issued on Dec. 11, 2018. |
| Claims priority of provisional application 61/904,803, filed on Nov. 15, 2013. |
| Prior Publication US 2024/0122910 A1, Apr. 18, 2024 |
| Int. Cl. C07D 213/65 (2006.01); A61K 9/14 (2006.01); A61K 9/20 (2006.01); A61K 9/48 (2006.01); A61K 31/4418 (2006.01); A61K 31/444 (2006.01); C07D 213/803 (2006.01); C07D 213/81 (2006.01); C07D 221/00 (2006.01) |
