Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Cyclopentanohydrophenanthrene ring system doai
Patent
1990-05-22
1991-04-23
Rose, Shep K.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Cyclopentanohydrophenanthrene ring system doai
514170, 514843, A61K 3156
Patent
active
050100700
ABSTRACT:
Contraceptive methods and delivery systems involving few undesirable side effects during administration are based on novel triphasic estrogen/progestogen combinations, wherein the amount of estrogen is increased stepwise over the three phases.
REFERENCES:
patent: Re28690 (1976-01-01), Lehmann et al.
patent: 3409721 (1968-11-01), Applezweig
patent: 3502772 (1970-03-01), Ijzerman
patent: 3514514 (1970-05-01), Lehmann et al.
patent: 3568828 (1971-03-01), Lerner
patent: 3639600 (1972-02-01), Hendrix
patent: 3795734 (1974-03-01), Rochefort
patent: 3822355 (1974-07-01), Kinel
patent: 3836651 (1974-09-01), Rudel et al.
patent: 3932635 (1976-01-01), Segre
patent: 3939264 (1976-02-01), Lachnit-Fixson
patent: 3957982 (1976-05-01), Lachnit-Fixson
patent: 3969502 (1976-07-01), Lachnit-Fixson
patent: 4018919 (1977-04-01), Black
patent: 4066757 (1978-01-01), Pasquale
patent: 4143136 (1979-03-01), De Jage et al.
patent: 4145416 (1979-03-01), Lachnit-Fixson
patent: 4291028 (1981-09-01), Vorys
patent: 4292315 (1981-09-01), Vorys
patent: 4378356 (1983-03-01), De Jager
patent: 4390531 (1983-06-01), Edgnen
patent: 4425339 (1984-01-01), Pitchford
patent: 4544554 (1985-10-01), Pasquali
"Potency of Progestogens in Oral Contraceptives-Further Delay of Menses Data", G. I. M. Swyer, Contraception, Jul. 1982, vol. 26, No. 1, pp. 23-27.
Daignault Ronald A.
Jordan Kimberly R.
Rose Shep K.
Warner-Lambert & Company
LandOfFree
Graduated estrogen contraceptive does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Graduated estrogen contraceptive, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Graduated estrogen contraceptive will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1621486