Phillip Ian Cuspard

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Danville, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing a spent catalyst for precious metals recovery
- Patent number 9,580,770
- Issue date Feb 28, 2017
- Chevron U.S.A. Inc.
- Rahul Shankar Bhaduri
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITION OF A FILTER CAKE FOR PRECIOUS METALS RECOVERY
- Publication number 20160289792
- Publication date Oct 6, 2016
- Chevron U.S.A. Inc.
- Rahul Shankar Bhaduri
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESS FOR PREPARING A SPENT CATALYST FOR PRECIOUS METALS RECOVERY
- Publication number 20160115566
- Publication date Apr 28, 2016
- Chevron U.S.A. Inc.
- Rahul Shankar Bhaduri
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...