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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
NONE
Issue Dt:
Application #:
10848437
Filing Dt:
05/18/2004
Publication #:
Pub Dt:
09/29/2005
Inventors:
Prakash K. Mirchandani, Jimmy W. Eason, James J. Oakes, Gabriel B. Collins et al
Title:
Earth-boring bits
Assignment: 1
Reel/Frame:
015776/0653Recorded: 09/13/2004Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/21/2004
Exec Dt:
06/11/2004
Exec Dt:
06/23/2004
Exec Dt:
06/11/2004
Exec Dt:
06/23/2004
Assignee:
1600 NE OLD SALEM ROAD
P.O. BOX 460
ALBANY, OREGON 97321
Correspondent:
ALLEGHENY TECHNOLOGIES INCORPORATED
PATRICK J. VICCARO
1000 SIX PPG PLACE
PITTSBURGH, PA 15222-5479
Assignment: 2
Reel/Frame:
019499/0211Recorded: 06/29/2007Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/21/2004
Exec Dt:
06/11/2004
Exec Dt:
06/23/2004
Exec Dt:
06/11/2004
Exec Dt:
06/23/2004
Assignee:
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77027-5177
Correspondent:
J. JEFFREY GUNN
P.O. BOX 2550
SALT LAKE CITY, UT 84110
Assignment: 3
Reel/Frame:
020926/0916Recorded: 05/09/2008Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/09/2008
Assignee:
1000 SIX PPG PLACE
PITTSBURGH, PENNSYLVANIA 15222
Correspondent:
PATRICK J. VICCARO
1000 SIX PPG PLACE
PITTSBURGH, PA 15222
Assignment: 4
Reel/Frame:
030293/0627Recorded: 04/25/2013Pages: 4
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/22/2011
Assignee:
1000 SIX PPG PLACE
PITTSBURGH, PENNSYLVANIA 15222
Correspondent:
TRASKBRITT
P.O. BOX 2550
SALT LAKE CITY, UT 84110

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