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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
04/16/2002
Application #:
09079540
Filing Dt:
05/15/1998
Inventors:
DANIEL J. SCALES, LESLIE LAMPORT
Title:
METHOD FOR MUTUAL EXCLUSION OF LOCKS IN A REMOTE-WRITE GLOBALLY ORDERED NETWORK OF PROCESSORS
Assignment: 1
Reel/Frame:
009211/0599Recorded: 05/15/1998Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/11/1998
Exec Dt:
05/11/1998
Assignee:
PATENT LAW GROUP, MSO2-3G3
111 POWDERMILL ROAD
MAYNARD, MASSACHUSETTS 01754
Correspondent:
DIGITAL EQUIPMENT COMPANY
DIRK BRINKMAN
PATENT LAW GROUP, MSO2-3/G3
111 POWDERMILL ROAD
MAYNARD, MA 01754-1499
Assignment: 2
Reel/Frame:
011243/0163Recorded: 11/09/2000Pages: 6
Conveyance:
ARTICLES OF MERGER OF PARENT AND SUBSIDIARY CORPORATIONS
Assignor:
Exec Dt:
12/09/1999
Assignee:
20555 SH 249
P.O. BOX 692000
HOUSTON, TEXAS 77070
Correspondent:
OPPENHEIMER WOLFF & DONNELLY LLP
LEAH SHERRY
1400 PAGE MILL ROAD
CALIFORNIA, CA 94304-1204
Assignment: 3
Reel/Frame:
012465/0788Recorded: 01/08/2002Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/20/2001
Assignee:
20555 STATE HIGHWAY 249
HOUSTON, TEXAS 77070
Correspondent:
CONLEY, ROSE & TAYON, P.C.
JONATHAN M. HARRIS
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 4
Reel/Frame:
019390/0141Recorded: 06/06/2007Pages: 3
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/01/2002
Assignee:
20555 SH 249
HOUSTON, TEXAS 77070
Correspondent:
HEWLETT-PACKARD COMPANY
P.O. BOX 272400
INTELLECTUAL PROPERTY ADMINISTRATION
FORT COLLINS, CO 80527-2400

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