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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
05/24/2005
Application #:
09583502
Filing Dt:
05/31/2000
Inventor:
Jyoti Das
Title:
MAINTAINING A COMPUTER-GENERATED DESIGN MODEL
Assignment: 1
Reel/Frame:
011624/0557Recorded: 03/15/2001Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/22/2000
Assignee:
300 BAKER AVENUE
CONCORD, MASSACHUSETTS 01742
Correspondent:
ROGERS & WELLS LLP
CLIFFORD CHANCE
200 PARK AVENUE
NEW YORK, NEW YORK 10166
Assignment: 2
Reel/Frame:
015664/0189Recorded: 02/09/2005Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/02/2005
Exec Dt:
02/07/2005
Assignee:
300 BAKER AVENUE
CONCORD, MASSACHUSETTS 01742
Correspondent:
MELISSA SCHRADER
31 WEST 52ND STREET
NEW YORK, NY 10019-6131
Assignment: 3
Reel/Frame:
021754/0914Recorded: 10/30/2008Pages: 5
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/31/2008
Assignee:
300 BAKER AVENUE
CONCORD, MASSACHUSETTS 01742
Correspondent:
MARY LOU WAKIMURA
530 VIRGINIA ROAD, P.O. BOX 9133
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
CONCORD, MA 01742-9133

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