IP Library Granted Patent US 7,465,729
Granted Patent B2
US 7,465,729 · App. 11/099,155 · Granted Dec 16, 2008

Methods of treatment of menopause and perimenopause using eszopiclone

Assignee: Sepracor Inc.
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Quick Facts
Patent No.
US 7,465,729
App. No.
11/099,155
Granted
Dec 16, 2008
Kind
B2
Abstract

The invention relates to the use of eszopiclone for the treatment of symptoms accompanying perimenopause or menopause.

Claims (4)

1. A method for treating hot flashes accompanying perimenopause or menopause in a patient having perimenopause or menopause symptoms, the method comprising administering to the patient having perimenopause or menopause symptoms a therapeutically effective amount of eszopiclone having an enantiomeric excess greater than ninety percent.

2. A method according to claim 1 wherein said eszopiclone is administered parenterally, transdermally, orally or by inhalation.

3. A method according to claim 1 wherein said eszopiclone is administered in an amount of 0.5 mg to 15 mg per day.

4. A method according to claim 3 wherein said eszopiclone is administered in an amount chosen from of 0.5 mg, 1.0 mg, 2.0 mg and 3.0 mg per dosage.

Assignments (4)
SECURITY INTEREST Recorded Jan 6, 2023
From: WOODWARD SPECIALTY LLC
To: ALTER DOMUS (US) LLC
Reel/Frame 062301/0927 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 13, 2022
From: SUNOVION PHARMACEUTICALS INC.
To: WOODWARD SPECIALTY LLC
Reel/Frame 062068/0177 →
CHANGE OF NAME Recorded Jan 26, 2011
From: SEPRACOR INC.
To: SUNOVION PHARMACEUTICALS INC.
Reel/Frame 025699/0042 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 26, 2005
From: WESSEL, THOMAS; CARON, JUDY
To: SEPRACOR INC.
Reel/Frame 016278/0339 →
Continuity (2)
Provisional Application 6055959000 · Apr 5, 2004
Related Publication 20050222157A1 · Oct 6, 2005