Staffan STRAND

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Stockholm, SE

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Patents Grantslast 30 patents

Information Patent Grant
Liquid treatment system
- Patent number 11,001,510
- Issue date May 11, 2021
- WALLENIUS WATER INNOVATION AB
- Johan Bergqvist
- B08 - CLEANING
Information Patent Grant
System for treating liquids by applying ultra-violet radiation
- Patent number 10,570,029
- Issue date Feb 25, 2020
- WALLENIUS WATER INNOVATION AB
- Ulf Arbeus
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Liquid treatment module with a recirculation flow
- Patent number 10,266,425
- Issue date Apr 23, 2019
- WALLENIUS WATER INNOVATION AB
- Andre Ryman
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
A LIQUID TREATMENT SYSTEM
- Publication number 20200231470
- Publication date Jul 23, 2020
- Wallenius Water Innovation AB
- Johan BERGQVIST
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SYSTEM FOR TREATING LIQUIDS BY APPLYING ULTRA-VIOLET RADIATION
- Publication number 20190092653
- Publication date Mar 28, 2019
- Wallenius Water Innovation AB
- Ulf ARBEUS
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
A LIQUID TREATMENT MODULE
- Publication number 20180162749
- Publication date Jun 14, 2018
- WALLENIUS WATER AB
- Andre RYMAN
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Fluid Treatment System
- Publication number 20170044027
- Publication date Feb 16, 2017
- WALLENIUS WATER AB
- Ulf ARBÉUS
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE