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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
04/09/2002
Application #:
09547285
Filing Dt:
04/11/2000
Inventors:
David Alan Barkus, Raymond Gary Potter
Title:
Method and system for energy management and overspeed protection of a centrifuge
Assignment: 1
Reel/Frame:
010707/0187Recorded: 04/11/2000Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/07/2000
Exec Dt:
04/07/2000
Assignee:
31 PECK'S LANE
NEWTOWN, CONNECTICUT 06470
Correspondent:
OHLANDT, GREELEY, RUGGIERO & PERLE, LLP
PAUL D. GREELEY, ESQ.
ONE LANDMARK SQUARE, 9TH FLOOR
STAMFORD, CT 06901-2682
Assignment: 2
Reel/Frame:
013386/0172Recorded: 10/16/2002Pages: 14
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/23/2001
Assignee:
P.O. BOX 2558
HOUSTON, TEXAS 77252
Correspondent:
SIMPSON THACHER & BARTLETT
ALISON J. WINICK, ESQ.
425 LEXINGTON AVENUE
NEW YORK, NY 10017
Assignment: 3
Reel/Frame:
016844/0377Recorded: 12/02/2005Pages: 15
Conveyance:
TERMINATION AND RELEASE OF SECURITY INTEREST IN PATENT RIGHTS (PREVIOUSLY RECORDED AT REEL 13386 FRAME 0172)
Assignor:
Exec Dt:
11/18/2005
Assignee:
81 WYMAN STREET
WALTHAM, MASSACHUSETTS 02454
Correspondent:
MARK SOLOMON, ESQ.
SIMPSON THACHER & BARTLETT LLP
425 LEXINGTON AVENUE
NEW YORK, NY 10017

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