Patent ID: 9545381
Date: 2017-01-17
CPC Classifications: A61K,A61P

Claim:
1. A process for drying of a solid pharmaceutical formulation selected from uncoated and film-coated tablets comprising BIBW 2992 dimaleate salt as the active product ingredient (API), wherein each of the tablets is a composition selected from the group consisting of formulation A, B, C, D and E: and each of said tablets is either uncoated or coated, wherein said film coat for formulation, if present, is selected from the group consisting of formulations A, B, C, D and E: the process comprising drying the pharmaceutical formulation with a gas which is inert towards the ingredients of the pharmaceutical formulation at the drying conditions, and which has a relative humidity of not more than 15% at a temperature below 40° C.