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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
03/08/1994
Application #:
07688189
Filing Dt:
04/19/1991
Inventors:
PAUL A. JOHNSON, THOMAS W. RYAN
Title:
SYSTEM AND METHOD FOR OPTIMIZING CACHE MEMORY UTILIZATION BY SELECTIVELY INHIBITING LOADING OF DATA
Assignment: 1
Reel/Frame:
005756/0044Recorded: 07/05/1991Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
05/30/1990
Exec Dt:
05/30/1990
Assignee:
A CORPORATION OF
TWO ALLEGHENY CENTER PITTSBURGH, PA. 15212-5494
DELAWARE
Correspondent:
CHRISTOPHER H. GEBHARDT
KIRKPATRICK & LOCKHART
1500 OLIVER BLDG.
PITTSBURGH, PA 15222
Assignment: 2
Reel/Frame:
017804/0569Recorded: 06/19/2006Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/31/2002
Assignee:
ONE CA PLAZA
ISLANDIA, NEW YORK 11749
Correspondent:
LUKE K. PEDERSEN
2001 ROSS AVENUE
SUITE 600
DALLAS, TX 75201-2980
Assignment: 3
Reel/Frame:
032113/0267Recorded: 01/22/2014Pages: 6
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/27/2012
Assignee:
ONE CA PLAZA
ISLANDIA, NEW YORK 11749
Correspondent:
ALEXIS ATKINS
2001 ROSS AVE
DALLAS, TX 75201

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