Walter Leidinger

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Dusseldorf, DE

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Patents Grantslast 30 patents

Information Patent Grant
Continuous process and apparatus for recovering metal from metal an...
- Patent number 7,976,611
- Issue date Jul 12, 2011
- Currenta GmbH & Co. OHG
- Joachim Beyer
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for preparing hydrazodicarbonamide via ketimines
- Patent number 6,472,560
- Issue date Oct 29, 2002
- Bayer Aktiengesellschaft
- Manfred Jautelat
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Method For Recovering Metals From Waste and Other Materials Compris...
- Publication number 20090129996
- Publication date May 21, 2009
- Bayer Industry Services GmbH & Co. OHG
- Joachim Beyer
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Process for preparing hydrazodicarbonamide via ketimines
- Publication number 20020013495
- Publication date Jan 31, 2002
- Manfred Jautelat
- C07 - ORGANIC CHEMISTRY