Title:
CRYOGRANULATION AND STORAGE METHOD FOR ACTIVE PHARMACEUTICAL AGENTS
Document Type and Number:
WIPO Patent Application WO2005058474
Kind Code:
A9
Abstract:
The present invention relates to processes for the preparation of a batch of an active pharmaceutical ingredient, e.g. an allergen product. The invention also relates to a container comprising cryogranules of a liquid composition of an allergen product, and to a cryogranule of an allergen product. The processes feature formation of cryogranules using a container having therein a cryogenic medium (e.g. liquid nitrogen) and storage of the cryogranules in the same container. The cryogranules obtained can be stored and handled without prior freeze-drying.
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Inventors:
RICHTER-FRIIS MARTIN (DK)
ANDERSEN SIGNE KOLMOS (DK)
ANDERSEN SIGNE KOLMOS (DK)
Application Number:
PCT/DK2004/000878
Publication Date:
August 03, 2006
Filing Date:
December 17, 2004
Export Citation:
Assignee:
ALK ABELLO AS (DK)
RICHTER-FRIIS MARTIN (DK)
ANDERSEN SIGNE KOLMOS (DK)
RICHTER-FRIIS MARTIN (DK)
ANDERSEN SIGNE KOLMOS (DK)
International Classes:
A61J1/00; A61K9/16; A61K39/00; A61K39/36; B01J2/02; B01J2/06; F16K17/00; F26B5/06
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