Sudhir Chowdhury

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Farsta, SE

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for online monitoring of water quality
- Patent number 10,214,432
- Issue date Feb 26, 2019
- AQUA-Q AB
- Sudhir Chowdhury
- G01 - MEASURING TESTING
Information Patent Grant
Method for monitoring water quality
- Patent number 7,891,235
- Issue date Feb 22, 2011
- Predect AB
- Sudhir Chowdhury
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for preparation and use of ozone water
- Patent number 6,585,898
- Issue date Jul 1, 2003
- Otre AB
- Kjell Ekberg
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND DEVICE FOR ONLINE MONITORING OF WATER QUALITY
- Publication number 20160340204
- Publication date Nov 24, 2016
- AQUA-Q AB
- Sudhir CHOWDHURY
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR MONITORING WATER QUALITY
- Publication number 20100066547
- Publication date Mar 18, 2010
- Sudhir Chowdhury
- G01 - MEASURING TESTING
Information Patent Application
Method for Monitoring Water Quality
- Publication number 20080289402
- Publication date Nov 27, 2008
- Sudhir Chowdhury
- G01 - MEASURING TESTING
Information Patent Application
System for preparation of a solution and use of the solution
- Publication number 20020130091
- Publication date Sep 19, 2002
- Otre Ab
- Kjell Ekberg
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE