Avinash Singhal

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Mississauga, CA

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Patents Grantslast 30 patents

Information Patent Grant
Method for recovering scandium from intermediate products formed in...
- Patent number 9,677,155
- Issue date Jun 13, 2017
- Vale S.A.
- Indje Mihaylov
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Hydrometallurgical process for the recovery of nickel and cobalt va...
- Patent number 6,569,224
- Issue date May 27, 2003
- Inco Limited
- Derek George Eagland Kerfoot
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Hydrometallurgical process for the recovery of nickel and cobalt va...
- Patent number 6,428,604
- Issue date Aug 6, 2002
- Inco Limited
- Derek George Eagland Kerfoot
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR RECOVERING SCANDIUM FROM INTERMEDIATE PRODUCTS FORMED IN...
- Publication number 20140314639
- Publication date Oct 23, 2014
- Indje MIHAYLOV
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Hydrometallurgical process for the recovery of nickel and cobalt va...
- Publication number 20030033906
- Publication date Feb 20, 2003
- INCO LIMITED
- Derek George Eagland Kerfoot
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...