WATER RE-USE PROMOTION CENTER

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Patents Grantslast 30 patents

Information Patent Grant
Method of treating waste liquid from production plant for hydrocarb...
- Patent number 7,641,797
- Issue date Jan 5, 2010
- Toyo Engineering Corporation
- Hiroaki Ikebe
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method of treating at a high-temperature waste liquid from producti...
- Patent number 7,635,432
- Issue date Dec 22, 2009
- Toyo Engineering Corporation
- Masayuki Uchida
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
Process For Producing Ship Ballast Water, Ship Ballast Water Produc...
- Publication number 20070246424
- Publication date Oct 25, 2007
- MITSUBISHI RAYON CO., LTD
- Hironari Honda
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Trademarklast 30 trademarks