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US 10,376,464 B2Granted
Characterization of the cocrystal products formed by metoprolol and dabigatran bases with L-theanine
AssigneeTheaprin Pharmaceuticals Inc.
InventorsHarry G. Brittain, Philip V. Felice
Life of this patent
Estimating the term…
Abstract
Cocrystal compositions of metoprolol and dabigatran bases with enantiomers of theanine.
Claims12
A water-soluble composition consisting essentially of:
- a cocrystal composition containing a quantity of a theanine enantiomer and a quantity of a drug from a class selected from the group consisting of adrenergic beta blockers and direct thrombin inhibitors.
A cocrystal composition consisting essentially of:
- a quantity of a theanine enantiomer and a quantity of a metoprolol base.
A cocrystal composition comprising:
- a quantity of a theanine enantiomer and a quantity of dabigatran base.
A cocrystal composition consisting essentially of:
- a quantity of L-theanine;
- and a quantity of a chemical composition selected from the group consisting of metoprolol base and dabigatran base.
Dependencies are inferred from the claim text.