IP Library Granted Patent US 12,648,924
Granted Patent B2
US 12,648,924 · App. 17/794,756 · Granted Jun 9, 2026

Prevention and treatment of effects of aging and age-associated disorders with ketone supplementation

Inventors: Andrew Paul Koutnik (Tampa, FL); Dominic Paul D'Agostino (Tampa, FL)
Assignee: University of South Florida
A61K31/22A61K9/0053A61K45/06A61P43/00
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Quick Facts
Patent No.
US 12,648,924
App. No.
17/794,756
Granted
Jun 9, 2026
Kind
B2
Abstract

Methods and compositions for preventing, reducing, delaying, or reversing effects due to aging or preventing, treating, or reducing time to recovery from a disease associated with aging, as well as anemia, hypoalbuminemia, hypocholesterolemia, malnutrition/anorexia/starvation, and/or splenomegaly in a subject in need thereof are disclosed. The method can include administering a therapeutically effective amount of a ketogenic supplement to the subject, wherein the subject is fed ad libitum. The ketogenic supplement can include R,S 1,3-butanediol acetoacetate diester or derivatives thereof.

Claims (29)

1 . A method for reducing, delaying, or reversing effects due to aging in a subject in need thereof, the method comprising:

administering a therapeutically effective amount of a ketogenic supplement to the subject, in an amount of greater than 5% by weight of the subject's diet or greater than 10% of the subject's total daily caloric intake,

wherein the ketogenic supplement comprises R,S-1,3-butanediol diacetoacetate

wherein the subject is age sixty-five (65) or over, and

wherein the subject is fed ad libitum.

2 . The method of claim 1 , wherein the subject exhibits elevated levels of insulin-like growth factor-1 (IGF-1), insulin, or a combination thereof, compared to an average level of IGF-1 or insulin in a population of subjects under age sixty-five (65); elevated levels of one or more cytokines compared to an average level of cytokine in a population of subjects under age sixty-five (65); elevated levels of poly-ubiquitination or FOXO3a compared to an average level of poly-ubiquitination or FOXO3a in a population of subjects under age sixty-five (65); or any combination thereof.

3 . The method of claim 1 , wherein the subject has anemia, hypoalbuminemia, hypocholesterolemia, inflammation, malnutrition/anorexia/starvation, splenomegaly, or a combination thereof.

4 . The method of claim 1 , wherein the ketogenic supplement further comprises a medium chain triglyceride, a beta-hydroxybutyrate, a beta-hydroxybutyrate precursor, an acetoacetate, an acetoacetate precursor, a beta-hydroxybutyrate mineral salt, a beta-hydroxybutyrate amino acid, a beta-hydroxybutyrate fatty acid, acetoacetate mineral salt, acetoacetate amino acid, acetoacetate fatty acid, a or a combination thereof.

5 . The method of claim 1 , wherein the ketogenic supplement is administered in an amount from 5% to 100% by weight of the subject's diet.

6 . The method of claim 1 , wherein the ketogenic supplement is administered in an amount up to 100% of total daily caloric intake based on the subject's diet.

7 . The method of claim 1 , wherein the ketogenic supplement is administered in an amount from 5% to 100% of total daily caloric intake based on the subject's diet.

8 . The method of claim 1 , wherein the ketogenic supplement is administered at about 0.001 g/kg/day to about 10 g/kg/day.

9 . The method of claim 1 , wherein the amount of ketogenic supplement is gradually administered to the subject, comprising an incremental dose elevation of at least 5% by weight of the subject's diet per day or at least 10% of total calorie intake per day.

10 . The method of claim 1 , wherein the ketogenic supplement is administered orally.

11 . The method of claim 1 , wherein the method further comprises administering a second agent selected from the group consisting of an antioxidant, a different anti-aging agent, an anti-inflammatory, a metabolic regulatory agent, or a combination thereof.

12 . A method for treating, or reducing time to recovery from a disease associated with aging in a subject in need thereof, the method comprising:

administering a therapeutically effective amount of a ketogenic supplement to the subject, in an amount of greater than 5% by weight of the subject's diet or greater than 10% of the subject's total daily caloric intake,

wherein the ketogenic supplement comprises R,S-1,3-butanediol diacetoacetate,

and

wherein the subject is fed ad libitum.

13 . The method of claim 12 , wherein the disease is anemia; hypoalbuminemia; hypocholesterolemia; inflammation; malnutrition/anorexia/starvation; splenomegaly; related to elevated levels of insulin-like growth factor-1 (IGF-1), insulin, or a combination thereof; related to elevated levels of one or more cytokines; related to elevated levels of poly-ubiquitination or FOXO3a; or a combination thereof.

14 . The method of claim 12 , wherein the ketogenic supplement further comprises a medium chain triglyceride, a beta-hydroxybutyrate, a beta-hydroxybutyrate precursor, an acetoacetate, an acetoacetate precursor, a beta-hydroxybutyrate mineral salt, a beta-hydroxybutyrate amino acid, a beta-hydroxybutyrate fatty acid, acetoacetate mineral salt, acetoacetate amino acid, acetoacetate fatty acid, a or a combination thereof.

15 . A method for reducing or delaying effects due to aging in a subject in need thereof, the method comprising:

administering a therapeutically effective amount of a ketogenic supplement to the subject, in an amount of greater than 5% by weight of the subject's diet or greater than 10% of the subject's total daily caloric intake,

wherein the ketogenic supplement comprises R,S-1,3-butanediol diacetoacetate,

wherein the subject is age thirty-five (35) or over, and

wherein the subject is fed ad libitum.

16 . The method of claim 15 , wherein the subject is healthy.

17 . The method of claim 15 , wherein the ketogenic supplement further comprises a medium chain triglyceride, a beta-hydroxybutyrate, a beta-hydroxybutyrate precursor, an acetoacetate, an acetoacetate precursor, a beta-hydroxybutyrate mineral salt, a beta-hydroxybutyrate amino acid, a beta-hydroxybutyrate fatty acid, acetoacetate mineral salt, acetoacetate amino acid, acetoacetate fatty acid, or a combination thereof.

Assignments (3)
GOVERNMENT INTEREST AGREEMENT Recorded Feb 26, 2025
From: UNIVERSITY OF SOUTH FLORIDA
To: THE GOVERNMENT OF THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE NAVY
Reel/Frame 070336/0271 →
GOVERNMENT INTEREST AGREEMENT Recorded Jun 17, 2024
From: UNIVERSITY OF SOUTH FLORIDA
To: THE GOVERNMENT OF THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE NAVY
Reel/Frame 067766/0537 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 25, 2023
From: KOUTNIK, ANDREW PAUL; D'AGOSTINO, DOMINIC PAUL
To: UNIVERSITY OF SOUTH FLORIDA
Reel/Frame 062483/0991 →
Continuity (2)
Provisional Application 62964952 · Jan 23, 2020
Related Publication 20230172891A1 · Jun 8, 2023
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