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Inventors
Assignee
Application No. 877198 filed on 06/17/1997
US Classes: 424/45 ,
Organic pressurized fluid 424/46 ,
Powder or dust containing 514/937 DISPERSION OR EMULSION
Examiners Primary:
Bawa, Raj
Attorney, Agent or Firm
Foreign Patent References 27 03 119 DE. 10/12/1990 134923 DK. 02/12/1997 0 372 777 EP. 06/12/1990 0 504 112 EP. 09/12/1992 437766 SE. 03/12/1985 86/04233 WO. 07/12/1986 90/07333 WO. 07/12/1990 91/04011 WO. 04/12/1991 91/11173 WO. 08/12/1991 91/11495 WO. 08/12/1991 91/11496 WO. 08/12/1991 91/14422 WO. 10/12/1991 92/00107 WO. 01/12/1992 92/06675 WO. 04/12/1992 92/08446 WO. 05/12/1992 92/08447 WO. 05/12/1992 92/11190 WO. 07/12/1992 92/22287 WO. 12/12/1992 92/22288 WO. 12/12/1992 93/11743 WO. 06/12/1993 93/11744 WO. 06/12/1993 93/11745 WO. 06/12/1993 93/11747 WO. 06/12/1993
International Class A61K 009/12
Foreign Application Priority Data 1991-12-12 GB
Abstract A pharmaceutical aerosol formulation which comprises particulate medicament selected from the group consisting of salmeterol, salbutamol, fluticasone propionate, beclomethasone dipropionate and physiologically acceptable salts and solvates thereof and a fluorocarbon or hydrogen-containing chlorofluorocarbon propellant, which formulation is substantially free of surfactant is disclosed. Also disclosed is a method of treating respiratory disorders which comprises administration by inhalation of an effective amount of the, pharmaceutical aerosol formulation which may be contained in a canister.
Other References Gennaro, A.R. (1985), Remington's Pharmaceutical Sciences (17th Ed.), Mack Publication Co., pp. 1670-1677 Oberholz, Frankfurter Allgemeine Zeitung, Oct. 1989, vol. 25, No. 207, pp. 7 Dalby et al., Pharmacetical Technology, Mar. 1990, vol. 14, No. 3, pp. 26-33 Amzacort™ carton, William H. Rorer, Inc., Fort Washington, Pennsylvania, USA 19034, 1986 Pharmaceutical Journal, Sep. 29, 1990, vol. 245, pp. 428-429 The Theory and Practice of Industrial Pharmacy, 2nd Ed., 1976, (Philadelphia, PA: Lea and Febiger), pp. 270 and 276-278 Handbook of Aerosol Technology, 2nd Ed., 1979 (New York, New York: Van Nostrand Reinhold Company), pp. 30, 32, 33, 166, 167, 232, 233) U.S. Senate Hearings, May 12-14 1987, 343-347, 437, (U.S. Government Printing Office, Washington, D.C., 1987), CIS: 1987-S321-26 Hagers Handbook of Pharmaceutical Practice, 1971, pp. 342-354 (Berlin: Springer-Verlag
June 17, 2017. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
