Drug – bio-affecting and body treating compositions – Identification or warning feature – Taste or smell or chemical irritation to the eye – nose – or...
Patent
1978-05-18
1979-05-08
Rose, Shep K.
Drug, bio-affecting and body treating compositions
Identification or warning feature
Taste or smell or chemical irritation to the eye, nose, or...
424 35, 424 37, A61K 948, A61K 950, A61K 952
Patent
active
041536770
ABSTRACT:
A controlled-release pharmaceutical dosage component comprising a microencapsulated bronchodilator agent of the .beta.-adrenergic agonist type is prepared by organic phase separation. Pharmaceutical formulations containing these components exhibit prolonged bronchodilation with minimal cardiac stimulation.
REFERENCES:
patent: 3247066 (1966-04-01), Milosovich
patent: 3400185 (1968-09-01), Kohnle et al.
patent: 3488418 (1970-01-01), Holliday et al.
patent: 3492397 (1970-01-01), Peters et al.
patent: 3524910 (1970-08-01), Holliday et al.
patent: 3538214 (1970-11-01), Polli et al.
patent: 3632739 (1972-01-01), Kornblum
patent: 3835221 (1974-09-01), Fulberth et al.
patent: 3909444 (1975-09-01), Anderson et al.
patent: 3917813 (1975-11-01), Pedersen
patent: 4083949 (1978-04-01), Benedikt
DuPont Paul E.
Rose Shep K.
Sterling Drug Inc.
Wyatt B. Woodrow
LandOfFree
Controlled-release composition does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Controlled-release composition, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Controlled-release composition will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1233541