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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
09/12/1989
Application #:
06921311
Filing Dt:
10/21/1986
Inventors:
BARRY L. KARGER, AHARON COHEN
Title:
HIGH PERFORMANCE MICROCAPILLARY GEL ELECTROPHORESIS
Assignment: 1
Reel/Frame:
004643/0360Recorded: 10/21/1986Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
10/21/1986
Assignee:
Correspondent:
WEINGARTEN, SCHURGIN, GAGNEBIN & HAYES
ONE STATE ST.
BOSTON, MA 02109
Assignment: 2
Reel/Frame:
004952/0153Recorded: 12/09/1986Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
11/06/1986
Assignee:
MASSACHUSETTS
Correspondent:
WEINGARTEN, SCHURGIN, GAGNEBIN & HAYES
TEN POST OFFICE SQUARE
BOSTON, MA. 02109
Assignment: 3
Reel/Frame:
005108/0576Recorded: 06/09/1989Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
06/02/1989
Assignee:
360 HUNTINGTON AVENUE
BOSTON, MASSACHUSETTS 02115
Correspondent:
WEINGARTEN, SCHURGIN, GAGNEBIN & HAYES
TEN POST OFFICE SQUARE
BOSTON, MASSACHUSETTS 02109
Assignment: 4
Reel/Frame:
007271/0039Recorded: 01/09/1995Pages: 53
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/22/1994
Assignee:
270 PARK AVENUE
NEW YORK, NEW YORK 10017
Correspondent:
AMSTER, ROTHSTEIN & EBENSTEIN
ANTHONY F. LO CICERO, ESQ.
21ST FLOOR
90 PARK AVENUE
NEW YORK, NY 10016

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