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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
06/23/1992
Application #:
07684649
Filing Dt:
04/12/1991
Inventors:
RENE R. FERNANDEZ, K. M. LE VIER, ANTHONY L. HANNAFORD, GOPALAN RAMADORAI
Title:
PROCESS FOR TREATING ORE HAVING RECOVERABLE GOLD VALUES AND INCLUDING ARSENIC-, CARBON- AND SULFUR-CONTAINING COMPONENTS BY ROASTING IN AN OXYGEN-ENRICHED GASEOUS ATMOSPHERE
Assignment: 1
Reel/Frame:
005703/0064Recorded: 04/12/1991Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
04/10/1991
Exec Dt:
04/10/1991
Exec Dt:
04/10/1991
Exec Dt:
04/10/1991
Assignees:
P.O. BOX 669
CARLIN, NEVADA 89822
1 UNITED BANK CENTER 1700 LINCOLN STREET
DENVER, COLORADO 80203
Correspondent:
FRED A. KEIRE
CURTIS, MORRIS & SAFFORD
530 FIFTH AVENUE
NEW YORK, NY 10036
Assignment: 2
Reel/Frame:
013506/0517Recorded: 11/19/2002Pages: 16
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/15/2000
Exec Dt:
05/15/2000
Assignee:
1700 LINCOLN STREET
SUITE 2800
DENVER, COLORADO 80203
Correspondent:
MARSH FISCHMANN & BREYFOGLE LLP
ROSS E. BREYFOGLE
3151 S. VAUGHN WAY
SUITE 411
AURORA, CO 80014
Assignment: 3
Reel/Frame:
013506/0495Recorded: 11/19/2002Pages: 17
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/17/2000
Exec Dt:
05/17/2000
Assignee:
1700 LINCOLN STREET, SUITE 2800
DENVER, COLORADO 80203
Correspondent:
MARSH FISCHMANN & BREYFOGLE LLP
ROSS E. BREYFOGLE
3151 S. VAUGHN WAY, SUITE 411
AURORA, CO 80014
Assignment: 4
Reel/Frame:
013506/0512Recorded: 11/19/2002Pages: 5
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/15/2002
Assignee:
1700 LINCOLN STREET, SUITE 2800
DENVER, COLORADO 80203
Correspondent:
MARSH FISCHMANN & BREYFOGLE LLP
ROSS E. BREYFOGLE
3151 S. VAUGHN WAY
STE. 411
AURORA, CO 80014
Assignment: 5
Reel/Frame:
013506/0533Recorded: 11/14/2002Pages: 3
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/22/2002
Assignee:
1700 LINCOLN STREET
SUITE 2800
DENVER, COLORADO 80203
Correspondent:
MARSH FISCHMANN & BREYFOGLE LLP
ROSS E. BREYFOGLE
3151 S. VAUGHN WAY, SUITE 411
AURORA, CO 80014

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