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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
03/12/2002
Application #:
09272408
Filing Dt:
03/18/1999
Inventors:
MICHAEL SCOTT BARNES, JOHN HOWARD KELLER, JOSEPH S. LOGAN, ROBERT E. TOMPKINS et al
Title:
GUARD RING ELECTROSTATIC CHUCK
Assignment: 1
Reel/Frame:
012698/0790Recorded: 03/20/2002Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/19/2001
Assignee:
253 MANSION STREET
POUGHKEEPSIE, NEW YORK 12601
Correspondent:
PRAXAIR, INC.
JOANN M. JELSA
LAW DEPT. - ML 557
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810
Assignment: 2
Reel/Frame:
027468/0512Recorded: 01/03/2012Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/20/2011
Assignee:
441 SACKETT POINT ROAD
NORTH HAVEN, CONNECTICUT 06473
Correspondent:
PRAXAIR, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810
Assignment: 3
Reel/Frame:
028214/0615Recorded: 05/15/2012Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/05/2012
Assignee:
221 WARREN AVENUE
FREMONT, CALIFORNIA 94539
Correspondent:
ELIZABETH SWANSON
1901 AVENUE OF THE STARS, SUITE 200
LAW OFFICE OF ELIZABETH SWANSON
LOS ANGELES, CA 90067

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