Alan Hitchiner

Follow

Person

Morrinsville, NZ

People

Patents Grantslast 30 patents

Information Patent Grant
Enrichment of metal sulfide ores by oxidant assisted froth flotation
- Patent number 10,413,914
- Issue date Sep 17, 2019
- Evonik Degussa GmbH
- Gerhard Arnold
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Method for recovering a copper sulfide concentrate from an ore cont...
- Patent number 9,839,917
- Issue date Dec 12, 2017
- Evonik Degussa GmbH
- Christopher Greet
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Device for mixing and cooling two reactive liquids and method of ma...
- Patent number 8,999,287
- Issue date Apr 7, 2015
- Evonik Degussa GmbH
- Terry Brown
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR RECOVERING A COPPER SULFIDE FROM AN ORE CONTAINING AN IR...
- Publication number 20160167060
- Publication date Jun 16, 2016
- EVONIK DEGUSSA GmbH
- Gerhard Arnold
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Application
METHOD FOR RECOVERING A COPPER SULFIDE FROM AN ORE CONTAINING AN IR...
- Publication number 20160158768
- Publication date Jun 9, 2016
- EVONIK DEGUSSA GmbH
- Gerhard Arnold
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Application
METHOD FOR RECOVERING A COPPER SULFIDE CONCENTRATE FROM AN ORE CONT...
- Publication number 20160144381
- Publication date May 26, 2016
- EVONIK DEGUSSA GmbH
- Christopher Greet
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Application
ENRICHMENT OF METAL SULFIDE ORES BY OXIDANT ASSISTED FROTH FLOTATION
- Publication number 20140369906
- Publication date Dec 18, 2014
- EVONIK DEGUSSA GmbH
- Gerhard Arnold
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Application
DEVICE FOR MIXING AND COOLING TWO REACTIVE LIQUIDS AND METHOD OF MA...
- Publication number 20140348740
- Publication date Nov 27, 2014
- EVONIK DEGUSSA GmbH
- Terry Brown
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL