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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
02/10/2004
Application #:
09599260
Filing Dt:
06/22/2000
Inventors:
Kenneth C. Wu, Eugene A. Fitzgerald, Gianni Taraschi, Jeffrey T. Borenstein
Title:
ETCH STOP LAYER SYSTEM
Assignment: 1
Reel/Frame:
011214/0665Recorded: 10/26/2000Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/02/2000
Exec Dt:
10/04/2000
Exec Dt:
10/05/2000
Exec Dt:
10/06/2000
Assignee:
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Correspondent:
SAMUELS, GAUTHIER, STEVENS & REPPERT
MATTHEW E. CONNORS
225 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 2
Reel/Frame:
015156/0082Recorded: 03/31/2004Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/19/2004
Assignee:
555 TECHNOLOGY SQUARE
CAMBRIDGE, MASSACHUSETTS 02139
Correspondent:
TESTA HURWITZ & THIBEAULT, LLP
NATASHA C. US
125 HIGH STREET
HIGH STREET TOWER
BOSTON, MA 02110
Assignment: 3
Reel/Frame:
015156/0120Recorded: 03/31/2004Pages: 11
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/09/2004
Exec Dt:
11/07/2003
Exec Dt:
11/20/2003
Assignee:
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Correspondent:
TESTA, HURWITZ & THIBEAULT, LLP
NATASHA C. US
HIGH STREET TOWER
125 HIGH STREET
BOSTON, MA 02110
Assignment: 4
Reel/Frame:
024402/0009Recorded: 05/18/2010Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/17/2010
Assignee:
555 TECHNOLOGY SQUARE
CAMBRIDGE, MASSACHUSETTS 02139-3563
Correspondent:
PATENT ADMINISTRATOR
GOODWIN PROCTER LLP EXCHANGE PLACE
BOSTON, MA 02109

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