Title:
METHOD FOR CLEANING HARD GELATINE CAPSULES
Document Type and Number:
WIPO Patent Application WO2002100319
Kind Code:
A3
Abstract:
The invention relates to a method which can be technically applied on a laboratory scale, for cleaning the inner wall of hard gelatine capsules, the closed capsules being cleaned using a powder formulation.
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Inventors:
WACHTEL HERBERT (DE)
FREUDENBERGER VOLKER (DE)
SCHMIDT-JOERG PETRA (DE)
FREUDENBERGER VOLKER (DE)
SCHMIDT-JOERG PETRA (DE)
Application Number:
PCT/EP2002/006423
Publication Date:
March 20, 2003
Filing Date:
June 12, 2002
Export Citation:
Assignee:
BOEHRINGER INGELHEIM PHARMA (DE)
WACHTEL HERBERT (DE)
FREUDENBERGER VOLKER (DE)
SCHMIDT-JOERG PETRA (DE)
WACHTEL HERBERT (DE)
FREUDENBERGER VOLKER (DE)
SCHMIDT-JOERG PETRA (DE)
International Classes:
A61J3/07; A61K9/48; A61K9/72; A61K31/439; A61K31/46; A61K47/26; A61P11/00; C07D491/18; (IPC1-7): A61J3/07; A61K31/46
Domestic Patent References:
| WO2002030389A1 | 2002-04-18 | |||
| WO1996001105A1 | 1996-01-18 | |||
| WO2000047200A1 | 2000-08-17 |
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