Philippe Rychen

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Muesbach-le-Haut, FR

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for providing ultrapure water
- Patent number 12,077,456
- Issue date Sep 3, 2024
- Ovivo Inc.
- Philippe Rychen
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Treatment of fluoride-containing wastewater
- Patent number 11,286,189
- Issue date Mar 29, 2022
- Ovivo Inc.
- Philippe Rychen
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Modular electrochemical cell
- Patent number 7,335,284
- Issue date Feb 26, 2008
- Adamant Technologies SA
- Werner Haenni
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Electrochemical sterilizing and bacteriostatic method
- Patent number 7,309,441
- Issue date Dec 18, 2007
- Permelec Electrode Ltd.
- Philippe Rychen
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Process for treating semiconductor fabrication reclaim
- Patent number 6,123,851
- Issue date Sep 26, 2000
- Christ AG
- Philippe Rychen
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Apparatus for the continuous electrochemical desalination of aqueou...
- Patent number 5,376,253
- Issue date Dec 27, 1994
- Christ AG
- Philippe Rychen
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
Apparatus and Method for Providing Ultrapure Water
- Publication number 20210221705
- Publication date Jul 22, 2021
- Ovivo Inc.
- Philippe Rychen
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Treatment of Fluoride-Containing Wastewater
- Publication number 20200317553
- Publication date Oct 8, 2020
- Ovivo Inc.
- Philippe Rychen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
A PROCESS FOR REMOVING UREA FROM WATER
- Publication number 20160289093
- Publication date Oct 6, 2016
- Philippe Rychen
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Electrochemical sterilizing and bacteriostatic method
- Publication number 20050023227
- Publication date Feb 3, 2005
- PERMELEC ELECTRODE LTD.
- Philippe Rychen
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE