IP Library Granted Patent US 12,558,349
Granted Patent B2
US 12,558,349 · App. 18/324,754 · Granted Feb 24, 2026

Methods of treating infections in overweight and obese patients using antibiotics

Inventor: Erin M. Duffy (Deep River, CT)
Assignee: MELINTA SUBSIDIARY CORP.
A61K31/4709A61K9/0019A61K9/2013A61K9/2027A61K9/2054A61K31/133A61K47/183A61K47/26A61K47/40
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Quick Facts
Patent No.
US 12,558,349
App. No.
18/324,754
Granted
Feb 24, 2026
Kind
B2
Abstract

The present disclosure relates generally to methods of treating infections in overweight or obese patients using antibiotics.

Claims (15)

1 . A method of treating an Acute Bacterial Skin and Skin Structure Infection (ABSSSI) in an overweight or obese patient in need thereof, the method comprising intravenously (IV) administering to the patient a composition comprising 433 mg of delafloxacin meglumine salt which corresponds to 300 mg of delafloxacin, twice a day.

2 . The method of claim 1 , wherein the overweight or obese patient has a body mass index greater than 25.

3 . The method of claim 2 , wherein the overweight or obese patient has a body mass index greater than or equal to 30.

4 . The method of claim 3 , wherein the overweight or obese patient has a body mass index greater than or equal to 35.

5 . The method of claim 4 , wherein the overweight or obese patient has a body mass index greater than or equal to 40.

6 . The method of claim 1 , wherein the composition further comprises beta-cyclodextrin sulfobutyl ether.

7 . The method of claim 6 , wherein the amount of beta-cyclodextrin sulfobutyl ether is 2400 mg.

8 . The method of claim 1 , wherein the composition further comprises disodium EDTA.

9 . The method of claim 8 , wherein the amount of disodium EDTA is 1.32 mg.

10 . The method of claim 1 , wherein the composition further comprises meglumine.

11 . The method of claim 10 , wherein the amount of meglumine is 58.56 mg.

12 . A method of treating an Acute Bacterial Skin and Skin Structure Infection (ABSSSI) in an overweight or obese patient in need thereof, the method comprising intravenously (IV) administering to the patient twice a day a composition comprising 433 mg of delafloxacin meglumine salt which corresponds to 300 mg of delafloxacin, wherein the composition comprises:

(1) 25 mg/mL of delafloxacin meglumine, calculated as free acid;

(2) 4.88 mg/mL of meglumine; and

(3) 200 mg/mL of beta-cyclodextrin sulfobutyl ether.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 21, 2026
From: DUFFY, ERIN M.
To: MELINTA THERAPEUTICS, INC.
Reel/Frame 073537/0153 →
CHANGE OF NAME Recorded Jan 21, 2026
From: MELINTA THERAPEUTICS, INC.
To: MELINTA SUBSIDIARY CORP.
Reel/Frame 073537/0206 →
Continuity (4)
Continuation 17406805 · Aug 19, 2021
Continuation 14775465
Provisional Application 61790179 · Mar 15, 2013
Related Publication 20240165100A1 · May 23, 2024
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