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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
06/07/1988
Application #:
06902197
Filing Dt:
08/29/1986
Inventors:
WILLIAM D. BRENNEMAN, ROBERT D. HODGES
Title:
NETWORK DIAGNOSTIC APPARATUS AND METHOD
Assignment: 1
Reel/Frame:
004596/0184Recorded: 08/29/1986Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
08/29/1986
Exec Dt:
08/29/1986
Assignee:
140 NEW MONTGOMERY STREET
SAN FRANCISCO, CALIFORNIA 94105
Correspondent:
FITCH, EVEN, TABIN & FLANNERY
135 SOUTH LA SALLE ST.-SUITE 900
CHICAGO, IL 60603-4277
Assignment: 2
Reel/Frame:
006083/0642Recorded: 05/11/1992Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
05/06/1992
Assignee:
Correspondent:
JOHN D. CRANE
IBM CORPORATION
INTELLECTUAL PROPERTY LAW DEPT.
1755 S. JEFF. DAVIS HWY., RM. 605
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:
010832/0878Recorded: 06/14/2000Pages: 29
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/26/2000
Assignee:
170 WEST TASMAN DRIVE
SAN JOSE, CALIFORNIA 95134
Correspondent:
WEIL, GOTSCHAL & MANGES LLP
ANNE VANBUSKIRK
2882 SAND HILL RD., STE. 280
MENLO PARK, CA 94025-7022
Assignment: 4
Reel/Frame:
010756/0122Recorded: 04/27/2000Pages: 17
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/05/2000
Assignee:
170 WEST TASMAN DRIVE
SAN JOSE, CALIFORNIA 95134
Correspondent:
WEIL, GOTSHAL & MANGES LLP
ANNE VANBUSKIRK
2882 SAND HILL RD. STE. 280
MENLO PARK, CA 94025-7022
ANNE.VANBUSKIRK@WEIL.COM

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