Method and System for Treatment of Microorganisms during Propagation, Conditioning, Fermentation, and Preservation Using Ethyl Lauroyl Arginate and Selected Additives
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United States of America Patent
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Issued Date -
Dec 1, 2022
app pub date -
Aug 8, 2022
filing date -
Aug 8, 2022
priority date (Note) -
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Importance

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Abstract
What is disclosed is a method of reducing undesirable concentrations of microorganisms without the use of man-made antibiotics, comprising the steps of: introducing a quantity of fermentable carbohydrate; sugar or cellulose to an aqueous system; introducing a quantity of desirable microorganism to the aqueous system; introducing at least one acid into the aqueous system, wherein the at least one acid is selected from the group consisting of hops acid, organic acid, or a combination of hops acid and organic acid; and introducing a compound comprised of Lauryl-L-arginine ethyl ester monohydrochloride (LAE) into the aqueous system. The use of LAE as a preservative of distiller's grains and solubles is also disclosed.
First Claim
all claims..Other Claims data not available
Family
Country | kind | publication No. | Filing Date | Type | Sub-Type |
---|---|---|---|---|---|
WO | A1 | WO2017007776 | Jul 05, 2016 | Patent | Application |
Type : Patent Sub-Type : Application | |||||
INTERNATIONAL APPLICATION PUBLISHED WITH INTERNATIONAL SEARCH REPORT | METHOD AND SYSTEM FOR TREATMENT OF MICROORGANISMS DURING PROPAGATION, CONDITIONING, FERMENTATION, AND PRESERVATION USING LAE AND SELECTED ADDITIVES | Jan 12, 2017 | |||
US | B2 | US12365925 | Jul 05, 2016 | Patent | Grant |
Type : Patent Sub-Type : Grant | |||||
GRANTED PATENT AS SECOND PUBLICATION | Method and system for treatment of microorganisms during propagation, conditioning, fermentation, and preservation using ethyl lauroyl arginate and selected additives | Jul 22, 2025 | |||
US | A1 | US20200165638 | Jan 28, 2020 | Patent | Application |
Type : Patent Sub-Type : Application | |||||
FIRST PUBLISHED PATENT APPLICATION | Method and System for Treatment of Microorganisms during Propagation, Conditioning, Fermentation, and Preservation Using LAE and Selected Additives | May 28, 2020 | |||
US | A1 | US20240392326 | Aug 05, 2024 | Patent | Application |
Type : Patent Sub-Type : Application | |||||
FIRST PUBLISHED PATENT APPLICATION | METHOD AND SYSTEM FOR TREATEMNET OF MICROORGANISMS DURING PROPAGATION, CONDITIONING, FERMENTATION, AND PRESERVATION USING LAE AND SELECTED ADDITIVES | Nov 28, 2024 |
- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
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KEMIN INDUSTRIES INC | 1900 SCOTT AVENUE DES MOINES IA 50317 |
International Classification(s)

- 2022 Application Filing Year
- C12P Class
- 1198 Applications Filed
- 236 Patents Issued To-Date
- 19.70 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Ziegler, Allen M | Littleton, US | 5 | 1 |
# of filed Patents : 5 Total Citations : 1 |
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- 0 Citation Count
- C12P Class
- 0 % this patent is cited more than
- 3 Age
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3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Jun 1, 2026 |
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jun 1, 2030 |
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