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US 2018/0021256 A1Published application
Process for the preparation of formulations for inhalation
OwnerAli TüRkyilmaz, Devrim Celik +1inventors
InventorsALI TÜRKYILMAZ, DEVRIM CELIK, ÖZLEM AKDAS
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Abstract
The present invention relates to a novel process used for the preparation of dry powder formulations for inhalation.
Claims12
The process for the preparation of the dry powder formulation comprising the following steps:
- a) the additive is divided into two portions,
- b) first portion of the additive is mixed with the pharmaceutically acceptable carrier for a period of time to obtain Premix-1 and second portion of the additive is mixed with the active substance for a period of time to obtain Premix-2,
- c) then, Premix-1 and Premix-2 are added into a suitable mixing apparatus and they are mixed for a period of time to obtain the dry powder formulation.
Dependencies are inferred from the claim text.