Yanqing Xu

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Woodridge, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Removal of phosphorus from sewage by electrode metal addition
- Patent number 10,787,377
- Issue date Sep 29, 2020
- Waterloo Biofilter Systems Inc.
- Edwin Craig Jowett
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
REMOVAL OF PHOSPHORUS FROM SEWAGE BY ELECTRODE METAL ADDITION
- Publication number 20170225975
- Publication date Aug 10, 2017
- Waterloo Biofilter Systems Inc.
- Edwin Craig Jowett
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
REMOVAL OF PHOSPHORUS FROM SEWAGE BY ELECTRODE METAL ADDITION
- Publication number 20140001120
- Publication date Jan 2, 2014
- ROWANWOOD IP INC.
- E. Craig JOWETT
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE