Process for preparing powder formulations

Details Process for preparing powder formulations Process for preparing powder formulations

2005-12-06

2005-12-06

Azpuru, Carlos A. (Department: 1615)

Drug, bio-affecting and body treating compositions

Effervescent or pressurized fluid containing

Organic pressurized fluid

C424S434000, C424S435000, C424S489000, C424S493000

Reissue Patent

active

RE038912

ABSTRACT:
The invention relates to a new process for producing powdered preparations for inhalation.

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Derwent Abstract: AN 1966-36583F[00] WPIDS (French Patent 8.142M; Fisons Pharm. Ltd).
Bechtold-Peters, K. et al; “Inhalable Powder Containing Tiotropium”; U.S. Appl. No. 09/975,418; Nov. 11, 2001.

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