PLACER DOME INC

Organization

VANCOUVER, CA

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Methods for detecting and extracting gold
- Patent number 6,875,254
- Issue date Apr 5, 2005
- University of Washington
- Clement E. Furlong
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Methods for detecting and extracting gold
- Patent number 6,686,202
- Issue date Feb 3, 2004
- Placer Dome, Inc.
- Clement E. Furlong
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for recovering gold from refractory carbonaceous ores
- Patent number 6,251,163
- Issue date Jun 26, 2001
- Placer Dome, Inc.
- James A. King
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for initiating heap bioleaching of sulfidic ores
- Patent number 6,207,443
- Issue date Mar 27, 2001
- Placer Dome, Inc.
- James A. King
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Autoclave having an agitator with an aerating impeller for high oxy...
- Patent number 6,183,706
- Issue date Feb 6, 2001
- Placer Dome, Inc.
- James A. King
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Solvent extraction process for recovering copper from copper-contai...
- Patent number 5,895,633
- Issue date Apr 20, 1999
- Placer Dome, Inc.
- James A. King
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Hydrometallurgical process for copper-containing materials
- Patent number 5,698,170
- Issue date Dec 16, 1997
- Placer Dome, Inc.
- James A. King
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Communication system for use in a mine
- Patent number 5,504,809
- Issue date Apr 2, 1996
- Placer Dome Inc.
- Frank Chalmers
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
76387088 - GOLD STORY
- Serial number 76387088
- Filing date Mar 25, 2002
- Placer Dome Inc.
- 14 - Precious metals and their alloys and goods in precious metals or coated therewith, not included in other classes
Information Trademark
74685657 - PD
- Serial number 74685657
- Registration number 2028275
- Filing date Jun 8, 1995
- PLACER DOME INC.
- 35 - Advertising
Information Trademark
74685650 - PLACER DOME
- Serial number 74685650
- Registration number 2028274
- Filing date Jun 7, 1995
- PLACER DOME INC.
- 35 - Advertising

PLACER DOME INC

Organization

Patents Grantslast 30 patents

Methods for detecting and extracting gold

Methods for detecting and extracting gold

Method for recovering gold from refractory carbonaceous ores

Method for initiating heap bioleaching of sulfidic ores

Autoclave having an agitator with an aerating impeller for high oxy...

Solvent extraction process for recovering copper from copper-contai...

Hydrometallurgical process for copper-containing materials

Communication system for use in a mine

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

76387088 - GOLD STORY

74685657 - PD

74685650 - PLACER DOME