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US 11,304,955 B2Granted
Small-molecule povidone analogs in coamorphous pharmaceutical phases
AssigneeISP Investments Inc.
InventorsOsama M. Musa, Jonathan W. Steed, David Berry, Melissa J. Goodwin
Life of this patent
Estimating the term…
Abstract
An amorphous dispersion comprises bis(vinylcaprolactam) and an active pharmaceutical ingredient.
Claims1
An amorphous dispersion comprising
- (a) a compound having a structure of
- and
- (b) an active pharmaceutical ingredient selected from the group consisting of
- wherein the mole ratio of said active pharmaceutical ingredient (b) to said compound (a) ranges from 1:1 to 3:1.
1 more element
Dependencies are inferred from the claim text.