IP Library › Granted Patent US 11,760,963
Granted Patent B2
US 11,760,963 · App. 16/168,703 · Granted Sep 19, 2023

Ketogenic beer and alcoholic beverage mixture containing non-racemic ethyl 3-hydroxybutyrate and/or 1,3 butanediol

Inventors: Frank Borges LLosa (Falls Church, VA); Stephen Zarpas (Washington, DC)
Assignee: KetoneAid Inc.
C12C5/026C12C12/04C12C11/11
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Quick Facts
Patent No.
US 11,760,963
App. No.
16/168,703
Granted
Sep 19, 2023
Kind
B2
Abstract

A beverage can include D ethyl 3-hydroxybutyrate, D 1,3-butanediol, D Beta hydroxybutyrate salts, D Beta hydroxybutyrate/D 1,3-butanediol monoester, D ethyl hydroxybutyrate, hydroxybutyrate, and/or D hydroxybutyric acid of at least 0.5 percent by volume. The percentage of D ethyl 3-hydroxybutyrate, D 1,3-butanediol, D Beta hydroxybutyrate salts, D Beta hydroxybutyrate/D 1,3-butanediol monoester, D ethyl hydroxybutyrate, hydroxybutyrate, and D hydroxybutyric acid can be between 5 and 19 percent, or can be higher than 19 percent. The beverage can be improved by the incorporation of flavor from hops and/or from other ingredients.

Claims (18)

1. A beverage comprising water and at least 0.5 percent by volume D-1,3-butanediol and no, or substantially no, L-1,3-butanediol, the beverage further optionally comprising one or more additives selected from the group consisting of D ethyl 3-hydroxybutyrate; D beta hydroxybutyrate salts; D beta hydroxybutyrate, D 1,3-butanediol monoester; 3-hydroxy-, 3-ethoxy-l-methyl-3-oxopropyl ester; D hydroxybutyric acid; ethanol; and combinations thereof.

2. The beverage of claim 1 , further comprising a substrate.

3. The beverage of claim 1 , wherein the substrate comprises one or more flavoring agents.

4. The beverage of claim 1 , wherein the D-1,3-butanediol is present at a concentration of greater than 5 percent by volume.

5. The beverage of claim 1 , wherein the D-1,3-butanediol is present at a concentration of greater than 19 percent by volume.

6. The beverage of claim 1 , wherein the one or more additives are each partially or fully racemic.

7. A beverage comprising at least 0.5 percent by volume D-1,3-butanediol and no, or substantially no, L-1,3-butanediol, and one or more additives selected from the group consisting of D ethyl 3-hydroxybutyrate; D beta hydroxybutyrate salts; D beta hydroxybutyrate, D 1,3-butanediol monoester; 3-hydroxy-, 3-ethoxy-l-methyl-3-oxopropyl ester; D hydroxybutyric acid; ethanol; and combinations thereof.

8. The beverage of claim 1 , wherein the beverage is fermented.

9. The beverage of claim 8 , wherein the beverage comprises one or more flavoring agents.

10. The beverage of claim 1 , wherein the beverage further comprises hops.

11. The beverage of claim 1 , wherein the ethanol is not optional and is present at a concentration of less than 0.5 percent by volume.

12. The beverage of claim 8 , wherein the ethanol is not optional and is present at a concentration of less than 0.5 percent by volume.

13. The beverage of claim 1 , wherein the beverage is carbonated.

14. The beverage of claim 8 , wherein the beverage is carbonated.

15. The beverage of claim 1 , wherein the beverage comprises less than 10 g of carbohydrates per serving.

16. The beverage of claim 8 , wherein the beverage comprises less than 10 g of carbohydrates per serving.

17. A beverage comprising water, at least 0.5 percent by volume D-1,3-butanediol, D beta hydroxybutyrate salts, and D beta hydroxybutyrate, wherein the beverage comprises no, or substantially no, L-1,3-butanediol.

18. The beverage of claim 8 wherein the beverage reduces the severity or eliminates hangovers and side effects of ethanol based beverages.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 10, 2023
From: LLOSA, FRANK BORGES
To: KETONEAID, INC.
Reel/Frame 064203/0155 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 29, 2021
From: ZARPAS, STEVEN M.
To: KETONEAID, INC.
Reel/Frame 055187/0122 →
Continuity (2)
Provisional Application 62548969 · Aug 23, 2017
Related Publication 20190177673A1 · Jun 13, 2019
Cited By (1)
US 12,439,945