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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
5873074
Issue Dt:
02/16/1999
Application #:
08844259
Filing Dt:
04/18/1997
Inventors:
ANURAG KASHYAP, ROBERT H. GERBER, DIANE L. DAVISON, SANKET ATAL, HANNES A. SPINTZIK et al
Title:
APPLYING DISTINCT HASH-JOIN DISTRIBUTIONS OF OPERATORS TO BOTH EVEN AND UNEVEN DATABASE RECORDS
Assignment: 1
Reel/Frame:
008749/0444Recorded: 10/10/1997Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
KASHYAP, ANURAG
Exec Dt:
08/30/1997
GERBER, ROBERT H.
Exec Dt:
09/15/1997
DAVISON, DIANE L.
Exec Dt:
09/15/1997
ATAL, SANKET
Exec Dt:
09/18/1997
SPINTZIK, HANNES A.
Exec Dt:
09/30/1997
NELSON, MARK T.
Exec Dt:
09/18/1997
Assignee:
INFORMIX SOFTWARE, INC.
4100 BOHANNON DRIVE
MENLO PARK, CALIFORNIA 94025
Correspondent:
FISH & RICHARDSON P.C.
SAMUEL BORODACH
45 ROCKEFELLER PLAZA
NEW YORK, NY 10111
Assignment: 2
Reel/Frame:
012581/0221Recorded: 02/01/2002Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
INFORMIX CORPORATION AND/OR INFORMIX SOFTWARE INC.
Exec Dt:
07/01/2001
Assignee:
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Correspondent:
IBM CORPORATION
INTELLECTUAL PROPERTY LAW
555 BAILEY AVENUE
J46/G4
SAN JOSE, CA 95141-1003

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