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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
11/17/1992
Application #:
07711233
Filing Dt:
06/06/1991
Inventors:
NORBERT BARTHELMES, RAFAEL NITA
Title:
CONTOUR COLLIMATOR
Assignment: 1
Reel/Frame:
005881/0992Recorded: 10/25/1991Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
04/24/1991
Exec Dt:
05/31/1991
Assignee:
4040 NELSON AVENUE
CONCORD, CALIFORNIA 94520
Correspondent:
SIEMENS CORPORATION
INTELLECTUAL PROPERTY DEPT.
186 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 2
Reel/Frame:
023401/0657Recorded: 10/21/2009Pages: 4
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/24/1993
Assignee:
1301 AVENUE OF THE AMERICAS
ATTN: CORPORATE SECRETARY
NEW YORK, NEW YORK 10019
Correspondent:
SIEMENS CORPORATION
170 WOOD AVENUE SOUTH
ATTN: ELSA KELLER, LEGAL ADMINISTRATOR
ISELIN, NJ 08830
Assignment: 3
Reel/Frame:
023401/0666Recorded: 10/21/2009Pages: 3
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/01/2001
Assignee:
51 VALLEY STREAM PARKWAY
MALVERN, PENNSYLVANIA 19355
Correspondent:
SIEMENS CORPORATION
170 WOOD AVENUE SOUTH
ATTN: ELSA KELLER, LEGAL ADMINISTRATOR
ISELIN, NJ 08830

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