Stephen M. Olafson

Person

Tucson, AZ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Concentrated solutions of oxime metal extractants and method of for...
- Patent number 7,025,899
- Issue date Apr 11, 2006
- Cognis Corporation
- R. Brantley Sudderth
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Dust control
- Patent number 6,432,166
- Issue date Aug 13, 2002
- Cognis Corporation
- Stephen M. Olafson
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for recovery of metals from metal-containing ores
- Patent number 6,395,062
- Issue date May 28, 2002
- Cognis Corporation
- Stephen M. Olafson
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for extracting and recovering copper
- Patent number 6,177,055
- Issue date Jan 23, 2001
- Henkel Corporation
- Michael J. Virnig
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for removing manganese from organic solutions of oximes and...
- Patent number 6,156,280
- Issue date Dec 5, 2000
- Henkel Corporation
- Michael J. Virnig
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for removing and recovering ammonia from organic metal extr...
- Patent number 5,788,844
- Issue date Aug 4, 1998
- Henkel Corporation
- Stephen M. Olafson
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Nickel extraction process
- Patent number 5,470,552
- Issue date Nov 28, 1995
- Henkel Corporation
- Gary A. Kordosky
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for recovering a metal from an aqueous solution comprising...
- Patent number 5,196,095
- Issue date Mar 23, 1993
- Henkel Corporation
- Robert B. Sudderth
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Solvent extraction process
- Patent number 4,957,714
- Issue date Sep 18, 1990
- Henkel Corporation
- Stephen M. Olafson
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
Low viscosity copper solvent extraction reagent formulations
- Publication number 20060192175
- Publication date Aug 31, 2006
- R. Brantley Sudderth
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Low viscosity copper solvent extraction reagent formulations
- Publication number 20050087722
- Publication date Apr 28, 2005
- R. Brantley Sudderth
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Low viscosity copper solvent extraction reagent formulations
- Publication number 20040126291
- Publication date Jul 1, 2004
- R. Brantley Sudderth
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Concentrated solutions of oxime metal extractants and method of for...
- Publication number 20020157572
- Publication date Oct 31, 2002
- R. Brantley Sudderth
- C01 - INORGANIC CHEMISTRY
Information Patent Application
DUST CONTROL
- Publication number 20020134201
- Publication date Sep 26, 2002
- Stephen M. Olafson
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Process for recovery of metals from metal-containing ores
- Publication number 20010029811
- Publication date Oct 18, 2001
- Stephen M. Olafson
- C21 - METALLURGY OF IRON

Stephen M. Olafson

Person

Patents Grantslast 30 patents

Concentrated solutions of oxime metal extractants and method of for...

Dust control

Process for recovery of metals from metal-containing ores

Process for extracting and recovering copper

Process for removing manganese from organic solutions of oximes and...

Process for removing and recovering ammonia from organic metal extr...

Nickel extraction process

Process for recovering a metal from an aqueous solution comprising...

Solvent extraction process

Patents Applicationslast 30 patents

Low viscosity copper solvent extraction reagent formulations

Low viscosity copper solvent extraction reagent formulations

Low viscosity copper solvent extraction reagent formulations

Concentrated solutions of oxime metal extractants and method of for...

DUST CONTROL

Process for recovery of metals from metal-containing ores