Haibo Cao

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Flower Mound, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for improving quality of aquaculture pond water using a nutr...
- Patent number 11,608,283
- Issue date Mar 21, 2023
- NCH Corporation
- Charles Greenwald
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Method for improving quality of aquaculture pond water using a nutr...
- Patent number 10,766,799
- Issue date Sep 8, 2020
- NCH Corporation
- Charles Greenwald
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for improving quality of aquaculture pond water
- Patent number 9,908,799
- Issue date Mar 6, 2018
- NCH Corporation
- Charles J. Greenwald
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
System and Method for Monitoring and Adding Disinfectant in Animal...
- Publication number 20220153616
- Publication date May 19, 2022
- NCH Corporation
- Haibo Cao
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Method for Improving Quality of Aquaculture Pond Water Using a Nutr...
- Publication number 20200361803
- Publication date Nov 19, 2020
- NCH Corporation
- Charles Greenwald
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Method for Improving Quality of Aquaculture Pond Water
- Publication number 20150336828
- Publication date Nov 26, 2015
- NCH Corporation
- Charles J. Greenwald
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE