IP Library › Granted Patent US 11,856,964
Granted Patent B2
US 11,856,964 · App. 18/071,698 · Granted Jan 2, 2024

Method of producing a flash brewed coffee concentrate

Inventors: Susan Gay Maiocchi (Kannapolis, NC); Janice Marie Harris (Wakefield, RI); Sarah Kristin Jones (Concord, NC)
Assignee: S&D Coffee, Inc.
A23F5/267A23F5/04A23F5/08A23F5/243
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Quick Facts
Patent No.
US 11,856,964
App. No.
18/071,698
Granted
Jan 2, 2024
Kind
B2
Abstract

A method of brewing a flash brewed coffee concentrate includes flash brewing ground coffee to brew a hot coffee extract and mixing the hot coffee extract with a frozen concentrated coffee extract to chill the hot coffee extract to a temperature less than 130° F. while increasing the concentration of the hot coffee extract to form the flash brewed coffee concentrate.

Claims (30)

1. A method of brewing a flash brewed coffee concentrate, the method comprising:

flash hot brewing ground coffee to brew a hot coffee extract; and

mixing the hot coffee extract with a concentrated coffee extract, the concentrated coffee extract chilling the hot coffee extract from a temperature above 145° F. to a temperature less than 130° F. and increasing a concentration of coffee solids in the hot coffee extract to form a flash brewed coffee concentrate.

2. The method according to claim 1 , wherein flash hot brewing the ground coffee produces the hot coffee extract having a concentration of coffee solids in a range of 3° Brix to 12° Brix.

3. The method according to claim 2 , wherein mixing the hot coffee extract with the concentrated coffee extract increases the concentration of coffee solids of the hot coffee extract to greater than 15° Brix to form the flash brewed coffee concentrate.

4. The method according to claim 1 , wherein flash hot brewing the ground coffee includes brewing the ground coffee in a range of 5 to 25 minutes in water having a temperature in a range of 165° F. to 205° F.

5. The method according to claim 1 , wherein mixing the hot coffee extract with the concentrated coffee extract comprises:

adding the concentrated coffee extract to a mixing kettle; and

adding the hot coffee extract to the mixing kettle after the concentrated coffee extract is within the mixing kettle.

6. The method according to claim 1 , further comprising:

heating the flash brewed coffee concentrate after mixing; and

chilling the flash brewed coffee concentrate to a temperature of less than 45° F. after heating.

7. The method according to claim 6 , wherein heating the flash brewed coffee concentrate includes heating the flash brewed coffee concentrate to a temperature less than 190° F.

8. The method according to claim 6 , wherein heating the flash brewed coffee concentrate includes heating the flash brewed coffee concentrate to a temperature in a range of 110° F. to 185° F.

9. The method according to claim 6 , further comprising agitating the flash brewed coffee concentrate during heating of the flash brewed coffee concentrate.

10. The method according to claim 1 , further comprising diluting the flash brewed coffee concentrate to produce a ready-to-drink or a ready-to-serve product.

11. The method according to claim 1 , wherein the flash brewed coffee concentrate requires further dilution before being ready-to-drink.

12. A method of brewing a flash brewed coffee concentrate, the method comprising:

flash hot brewing ground coffee to brew a hot coffee extract; and

mixing the hot coffee extract with a concentrated coffee extract to form a flash brewed coffee concentrate, the flash brewed coffee concentrate having a concentration of coffee solids greater than a concentration of coffee solids in of the hot coffee extract.

13. The method according to claim 12 , wherein flash hot brewing the ground coffee brews the hot coffee extract with a concentration of coffee solids less than 15° Brix and wherein mixing the hot coffee extract with the concentrated coffee extract forms the flash brewed coffee concentrate with a concentration of coffee solids greater than 15° Brix.

14. The method according to claim 12 , wherein flash hot brewing the ground coffee brews the hot coffee extract with a concentration of coffee solids in a range of 3° Brix to 12° Brix and wherein mixing the hot coffee extract with the concentrated coffee extract forms the flash brewed coffee concentrate with a concentration of coffee solids greater than 15° Brix.

15. The method according to claim 12 , further comprising diluting the flash brewed coffee concentrate to produce a ready-to-drink or a ready-to-serve product.

16. A method of brewing a flash brewed coffee concentrate, the method comprising:

flash hot brewing ground coffee to brew a hot coffee extract having a concentration of coffee solids of less than 15° Brix; and

mixing the hot coffee extract with a concentrated coffee extract to form a flash brewed coffee concentrate having a concentration of coffee solids greater than 15° Brix.

17. The method according to claim 16 , wherein mixing the hot coffee extract with the concentrated coffee extract incudes chilling the hot coffee extract to a temperature of less than 130° F.

18. The method according to claim 16 , further comprising diluting the flash brewed coffee concentrate to produce a ready-to-drink or a ready-to-serve product.

19. The method according to claim 16 , further comprising thawing the concentrated coffee extract before mixing with the hot coffee extract.

20. The method according to claim 19 , wherein thawing the concentrated coffee extract includes thawing the concentrated coffee to a temperature of less than or equal to 41° F.

Assignments (2)
SECURITY AGREEMENT Recorded Jun 30, 2026
From: S. & D. COFFEE, INC.
To: WELLS FARGO BANK, N.A., AS COLLATERAL AGENT
Reel/Frame 075859/0001 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 30, 2022
From: MAIOCCHI, SUSAN GAY; HARRIS, JANICE MARIE; JONES, SARAH KRISTIN
To: S&D COFFEE, INC.
Reel/Frame 061917/0563 →
Continuity (3)
Continuation 17176241 · Feb 16, 2021
Provisional Application 62977765 · Feb 18, 2020
Related Publication 20230085793A1 · Mar 23, 2023