Rex Johns

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Jonesboro, AR, US

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Patents Grantslast 30 patents

Information Patent Grant
Ammonia abatement for animal litter
- Patent number 11,793,156
- Issue date Oct 24, 2023
- CHEMTRADE CHEMICALS US LLC
- Rex A. Johns
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Ammonia abatement for animal litter
- Patent number 10,973,203
- Issue date Apr 13, 2021
- CHEMTRADE CHEMICALS US LLC
- Rex A. Johns
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Acid compositions and uses thereof
- Patent number 10,667,520
- Issue date Jun 2, 2020
- Chemtrade Solutions, LLC
- Rex Johns
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Dry acid composition and uses thereof
- Patent number 9,839,713
- Issue date Dec 12, 2017
- CHEMTRADE LOGISTICS INC.
- Rex Johns
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
AMMONIA ABATEMENT FOR ANIMAL LITTER
- Publication number 20210243994
- Publication date Aug 12, 2021
- CHEMTRADE CHEMICALS US LLC
- Rex A. Johns
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
AMMONIA ABATEMENT FOR ANIMAL LITTER
- Publication number 20210243995
- Publication date Aug 12, 2021
- Chemtrade Chemicals US LLC
- Rex A. Johns
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
AMMONIA ABATEMENT FOR ANIMAL LITTER
- Publication number 20210112771
- Publication date Apr 22, 2021
- Chemtrade Chemicals US LLC
- Rex A. Johns
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
ACID COMPOSITIONS AND USES THEREOF
- Publication number 20180184663
- Publication date Jul 5, 2018
- Chemtrade Solutions LLC
- Rex Johns
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DRY ACID COMPOSITION AND USES THEREOF
- Publication number 20150343108
- Publication date Dec 3, 2015
- Chemtrade Logistics Inc.
- Rex Johns
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE