Yossef Shabtai

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Ramat Hasharon, IL

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Patents Grantslast 30 patents

Information Patent Grant
Production of .alpha.-emulsans
- Patent number 4,234,689
- Issue date Nov 18, 1980
- Biotechnologie Aktiengesellschaft fur Emulsan
- David L. Gutnick
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
Method for treating contaminated liquid
- Publication number 20020074295
- Publication date Jun 20, 2002
- Ephraim Cohen
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE