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US 2022/0023424 A1Published application
Peroxide removal from drug delivery vehicle
AssigneeDurect Corporation
InventorsGunjan Junnarkar, Michael A. Desjardin, John P. Carr
Life of this patent
Estimating the term…
Abstract
The present invention is related to methods for lowering peroxide levels in sucrose acetate isobutyrate formulations and to composition used in and formed by such methods.
Claims21
-25. (canceled)
A formulation comprising:
- a local anesthetic;
- sucrose acetate isobutyrate;
- and
- peroxide,
- wherein the peroxide is present in the formulation at a level ranging from 2.6 ppm to 20 ppm.
2 more elements
A formulation comprising:
- a local anesthetic;
- sucrose acetate isobutyrate;
- and
- peroxide,
- wherein the peroxide is present in the formulation at a level ranging from 2.6 ppm to 20 ppm, and
- wherein the formulation is polymer-free.
3 more elements
Dependencies are inferred from the claim text.