Nichromet Extraction Inc.

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Montreal, CA

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Patents Grantslast 30 patents

Information Patent Grant
Method for selective precipitation of iron, arsenic and antimony
- Patent number 9,222,147
- Issue date Dec 29, 2015
- Nichromet Extraction Inc.
- Jean-Marc Lalancette
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method and system for the production of potassium sulfate from pota...
- Patent number 8,409,542
- Issue date Apr 2, 2013
- Nichromet Extraction Inc.
- Jean-Marc Lalancette
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Potassium magnesium fertilizer
- Patent number 7,780,941
- Issue date Aug 24, 2010
- Nichromet Extraction Inc.
- Jean-Marc Lalancette
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Gold and silver recovery from polymetallic sulfides by treatment wi...
- Patent number 7,537,741
- Issue date May 26, 2009
- Nichromet Extraction Inc.
- Jean-Marc Lalancette
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND SYSTEM FOR GOLD RECOVERY
- Publication number 20150033913
- Publication date Feb 5, 2015
- Nichromet Extraction Inc.
- JEAN-MARC LALANCETTE
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR SELECTIVE PRECIPITATION OF IRON, ARSENIC AND ANTIMONY
- Publication number 20140120012
- Publication date May 1, 2014
- Nichromet Extraction Inc.
- Jean-Marc Lalancette
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD AND COMPOSITION FOR SEQUESTRATION OF ARSENIC
- Publication number 20140107389
- Publication date Apr 17, 2014
- Nichromet Extraction Inc.
- Jean-Marc Lalancette
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Application
METHOD AND A SYSTEM FOR GOLD EXTRACTION WITH HALOGENS
- Publication number 20130074655
- Publication date Mar 28, 2013
- NICHROMET EXTRACTION INC.
- JEAN-MARC LALANCETTE
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD AND SYSTEM FOR THE PRODUCTION OF POTASSIUM SULFATE FROM POTA...
- Publication number 20120321547
- Publication date Dec 20, 2012
- Nichromet Extractions Inc.
- Jean-Marc Lalancette
- C01 - INORGANIC CHEMISTRY
Information Patent Application
GOLD AND SILVER RECOVERY FROM POLYMETALLIC SULFIDES BY TREATMENT WI...
- Publication number 20080112864
- Publication date May 15, 2008
- Nichromet Extraction Inc.
- Jean-Marc Lalancette
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Gold and silver recovery from polymetallic sulfides by treatment wi...
- Publication number 20040156765
- Publication date Aug 12, 2004
- Nichromet Extraction Inc.
- Jean-Marc Lalancette
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Nichromet Extraction Inc.

Organization

Patents Grantslast 30 patents

Method for selective precipitation of iron, arsenic and antimony

Method and system for the production of potassium sulfate from pota...

Potassium magnesium fertilizer

Gold and silver recovery from polymetallic sulfides by treatment wi...

Patents Applicationslast 30 patents

METHOD AND SYSTEM FOR GOLD RECOVERY

METHOD FOR SELECTIVE PRECIPITATION OF IRON, ARSENIC AND ANTIMONY

METHOD AND COMPOSITION FOR SEQUESTRATION OF ARSENIC

METHOD AND A SYSTEM FOR GOLD EXTRACTION WITH HALOGENS

METHOD AND SYSTEM FOR THE PRODUCTION OF POTASSIUM SULFATE FROM POTA...

GOLD AND SILVER RECOVERY FROM POLYMETALLIC SULFIDES BY TREATMENT WI...

Gold and silver recovery from polymetallic sulfides by treatment wi...

Trademarklast 30 trademarks