Ultrafine particle power for inhalation and method for productio

Details Ultrafine particle power for inhalation and method for productio Ultrafine particle power for inhalation and method for productio

1997-01-07

1999-10-26

Harrison, Robert H.

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Particulate form

424489, 424 46, 514781, 514951, 514958, A61K 914, A61K 972, A61K 4738

Patent

active

059723882

ABSTRACT:
An ultrafine particle powder for inhalation to be delivered mainly to a lower airway, containing specific cellulose lower alkyl ethers and a medicament, at least 80% of the powder having a particle size in the range of 0.5 to 10 .mu.m.

REFERENCES:
patent: 4294829 (1981-10-01), Suzuki et al.
patent: 4414209 (1983-11-01), Cook et al.
patent: 4462983 (1984-07-01), Azria et al.
patent: 4590206 (1986-05-01), Forrester et al.
patent: 4804678 (1989-02-01), Augstein et al.
patent: 4917897 (1990-04-01), Augstein et al.
patent: 5260306 (1993-11-01), Boardman et al.
patent: 5290540 (1994-03-01), Prince et al.
patent: 5641510 (1997-06-01), Clark et al.
patent: 5747445 (1998-05-01), Backstrom et al.
patent: 5830853 (1998-11-01), Backstrom et al.
Bioadhesive Drug Delivery Systems, CRC Press, Inc., Vincent Lenaerta, Ph.D. et al, pp. 175-176.
Keller, "Pharmazeutische Aerosole Eigenschaften, Anforderungen, FCKW-Umweltproblematik und Moegliche Alternativen", Deutsche Apotheker Zeitung, 131(7):263-269 (1991).
"Workshop on Medical Aerosol", Medical Way, 1(9):158-159 (1984).
"Guide to Use of Omron Nebulizer", Omron Nebulizer, pp. 5-6 (Dec. 1, 1989).
M. Vidgren et al., Drug Development and Industrial Pharmacy, 18(5), 581-597, 1992, 6.sup.th International Conference on Pharmaceutical Technology, Paris June 2-4, 1992.

Affiliated with

Also associated with

Rating

Ultrafine particle power for inhalation and method for productio does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Ultrafine particle power for inhalation and method for productio, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ultrafine particle power for inhalation and method for productio will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-761056