IP Library › Granted Patent US 12,595,445
Granted Patent B1
US 12,595,445 · App. 17/868,979 · Granted Apr 7, 2026

Transparent alcohol brewing system

Inventor: Julian Arena (Cornelius, NC)
Assignee: 4th Wave Craft LLC
C12C11/006C12C13/02C12C13/10
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Quick Facts
Patent No.
US 12,595,445
App. No.
17/868,979
Granted
Apr 7, 2026
Kind
B1
Abstract

Provided by aspects of the present inventive concept are a brewing system including at least one vessel utilized therein, for example, a grist case; a mash/lauter tun; a recirculation vessel; a boil kettle; a hopback; a whirlpool; and/or at least one fermenter that is transparent. Also provided by the inventive concept are a process of using the brewing system, and beverages prepared using the brewing system and/or process.

Claims (38)

1 . A brewing system comprising:

a) a grist case configured to provide a full view of grains contained therein;

b) a mash/lauter tun configured to form a wort by enzymatically breaking down the grains received from the grist case;

c) a recirculation vessel configured to store a transparent water bath and to receive the wort from the mash/lauter tun;

d) a boil kettle configured to boil the wort received from the recirculation vessel;

e) a hopback configured to pass a hot wort through hops contained therein;

f) a whirlpool configured to spin the wort received from the hopback;

g) a heat exchanger configured to receive the wort from the whirlpool to exchange heat with cooling water; and/or

h) at least one fermenter configured to add yeast to the received cooled wort from the heat exchanger resulting in the fermentation and production of beer,

wherein at least one of a)-f) and h) is transparent and wherein a)-h) are placed on load cells.

2 . The brewing system of claim 1 , wherein at least half of a)-f) and h) are transparent.

3 . The brewing system of claim 1 , wherein all of a)-f) and h) are transparent.

4 . The brewing system of claim 1 , wherein the whirlpool is a low-profile whirlpool.

5 . The brewing system of claim 1 , wherein the heat exchanger is a two-stage counter-flow heat exchanger.

6 . The brewing system of claim 1 , further comprising thermometers for displaying temperatures of wort or sweet wort and cooling water entering and exiting the heat exchanger.

7 . The brewing system of claim 1 , wherein a)-f) and h), if transparent, is resistant to temperature shock.

8 . The brewing system of claim 7 , wherein a)-f) and h), if transparent, is made of borosilicate glass.

9 . A beverage prepared by the brewing system of claim 1 .

10 . The beverage of claim 9 , wherein the beverage is beer, wine, coffee, tea, kombucha, water kefir, or ginger beer.

11 . The beverage of claim 9 , wherein the beverage is beer.

12 . A process of preparing a beverage comprising use of the brewing system of claim 1 .

13 . A process of brewing a beverage comprising:

a) providing milled grain to a mash/lauter tun;

b) generating a wort or sweet wort;

c) circulating the wort or sweet wort to and from the mash/lauter tun and a recirculation vessel;

d) transferring recirculated wort or sweet wort from the recirculation vessel to a boil kettle;

e) transferring the wort or sweet wort from the boil kettle to a hopback;

f) passing the wort or sweet wort through an agricultural product in the hopback;

g) transferring the wort or sweet wort from the hopback to a whirlpool;

h) passing the wort or sweet wort from the whirlpool through a heat exchanger; and

i) transferring the wort or sweet wort passing through the heat exchanger to a fermenter,

wherein at least half of the mash/lauter tun, the recirculation vessel, the boil kettle, the hopback, whirlpool, and/or the fermenter are transparent and placed on load cells.

14 . The process of claim 13 , wherein the mash/lauter tun, recirculation vessel, boil kettle, hopback, whirlpool, and/or fermenter are all transparent.

15 . The process of claim 13 , wherein the milled grain is provided from a grist case.

16 . The process of claim 15 , wherein the grist case is transparent.

17 . A beverage prepared by the process of claim 13 .

18 . The beverage of claim 17 , wherein the beverage is beer, wine, coffee, tea, kombucha, water kefir, or ginger beer.

19 . The beverage of claim 17 , wherein the beverage is beer.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 20, 2022
From: ARENA, JULIAN
To: 4TH WAVE CRAFT LLC
Reel/Frame 060563/0189 →
Continuity (1)
Provisional Application 63224444 · Jul 22, 2021
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