IP Library Granted Patent US 7,323,454
Granted Patent B2
US 7,323,454 · App. 10/516,402 · Granted Jan 29, 2008

Etonogestrel esters

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Quick Facts
Patent No.
US 7,323,454
App. No.
10/516,402
Granted
Jan 29, 2008
Kind
B2
Abstract

The subject invention provides new progestogen esters and uses thereof.

Claims (13)

1. Etonogestrel undecanoate.

2. Etonogestrel decanoate.

3. Etonogestrel dodecanoate.

4. A contraceptive and/or HRT kit comprising a contraceptively and/or therapeutically effective amount of etonogestrel undecanoate and/or etonogestrel decanoate and/or etonogestrel dodecanoate.

5. The kit according to claim 4 for male contraception and/or male HRT.

6. The kit according to claim 4 for female contraception and/or female HRT.

7. A method of contraception and/or HRT, comprising:

administering to a subject a contraceptively and/ar therapeutically effective amount of etonogestrel undecanoate and/or etonogestrel decanoate and/or etonogestrel dodecanoate.

8. The method according to claim 7 , wherein the subject is a male subject.

9. The method according to claim 7 , wherein the subject is a female subject.

10. A method of treating a female gynecological disorder, comprising:

administering to a female subject a therapeutically effective amount of etonogestrel undecanoate and/or etonogestrel decanoate and/or etonogestrel dodecanoate effective to treat the disorder.

11. The method according to claim 10 , wherein the female gynecological disorder is selected from the group consisting of endometriosis, menorrhagia, meno-metrorrhagia, pre-menstrual syndrome and dysmenorrhoea.

Assignments (5)
MERGER Recorded Mar 8, 2013
From: ORGANON BIOSCIENCES NEDERLAND B.V.
To: MERCK SHARP & DOHME B.V.
Reel/Frame 029940/0296 →
MERGER Recorded Mar 7, 2013
From: MSD OSS B.V.
To: ORGANON BIOSCIENCES NEDERLAND B.V.
Reel/Frame 029939/0001 →
MERGER Recorded Dec 1, 2011
From: N.V. ORGANON
To: MSD OSS B.V.
Reel/Frame 027307/0482 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 30, 2007
From: AKZO NOBEL N.V.
To: N.V. ORGANON
Reel/Frame 018816/0737 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 30, 2004
From: DE NIJS, HENRIK; VAN DER VOORT, HENDRIKUS ADRIANUS ANTONIUS; LEYSEN, DIRK; GROOTENHUIS, ARIJ JAN
To: AKZO N.V.
Reel/Frame 016625/0050 →