John Paul Koehl

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Saint Paul, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Biocidal compositions with hydronium ion sources for biofilm control
- Patent number 12,171,225
- Issue date Dec 24, 2024
- Ecolab USA Inc.
- Junzhong Li
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Peracid compositions with conductivity monitoring capability
- Patent number 11,185,893
- Issue date Nov 30, 2021
- Ecolab USA Inc.
- Junzhong Li
- B08 - CLEANING

Patents Applicationslast 30 patents

Information Patent Application
BIOCIDAL COMPOSITIONS WITH HYDRONIUM ION SOURCES FOR BIOFILM CONTROL
- Publication number 20250049026
- Publication date Feb 13, 2025
- ECOLAB USA INC.
- Junzhong Li
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
PERACID COMPOSITIONS WITH CONDUCTIVITY MONITORING CAPABILITY
- Publication number 20220072591
- Publication date Mar 10, 2022
- ECOLAB USA INC.
- Junzhong Li
- B08 - CLEANING
Information Patent Application
BIOCIDAL COMPOSITIONS WITH HYDRONIUM ION SOURCES FOR BIOFILM CONTROL
- Publication number 20210368787
- Publication date Dec 2, 2021
- ECOLAB USA INC.
- Junzhong Li
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
PERACID COMPOSITIONS WITH CONDUCTIVITY MONITORING CAPABILITY
- Publication number 20200378879
- Publication date Dec 3, 2020
- ECOLAB USA INC.
- Junzhong Li
- G01 - MEASURING TESTING