Granted Patent
B2
US 9,127,036 · App. 13/816,470 · Granted Sep 8, 2015
Synthetic bile acid compositions and methods
Inventors:
Robert M. Moriarty (Michiana Shores, IN); Nathaniel E. David (Los Angeles, CA); Nadir Ahmeduddin Mahmood (Calabasas, CA)
Assignee:
KYTHERA BIOPHARMACEUTICALS, INC.
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Abstract
Bile acids and related compositions and methods of synthesis and use. More specifically, deoxycholic acid and related compositions, said compositions being free of all moieties of animal origin and free of pyrogenic moieties.
Claims (4)
1. A compound that is deoxycholic acid (DCA) or a pharmaceutically acceptable salt thereof:
wherein said DCA has a 14 C content of less than 0.86 ppt.
2. A compound that is deoxycholic acid (DCA) or a pharmaceutically acceptable salt thereof:
wherein said DCA has a 14 C content of greater than 1 ppt.
Assignments (3)
MERGER AND CHANGE OF NAME
Recorded Oct 10, 2019
From: KYTHERA BIOPHARMACEUTICALS, LLC; ALLERGAN SALES, LLC
To: ALLERGAN SALES, LLC
Reel/Frame 050684/0903 →
CHANGE OF NAME
Recorded Oct 7, 2019
From: KYTHERA BIOPHARMACEUTICALS, INC.
To: KYTHERA BIOPHARMACEUTICALS, LLC
Reel/Frame 050648/0991 →
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded Jul 2, 2013
From: MORIARTY, ROBERT M.; DAVID, NATHANIEL E.; MAHMOOD, NADIR AHMEDUDDIN
To: KYTHERA BIOPHARMACEUTICALS, INC.
Reel/Frame 030731/0663 →
Continuity (1)