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Patent Assignment Details
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Reel/Frame:009436/0172   Pages: 3
Recorded: 09/04/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 9
1
Patent #:
Issue Dt:
03/10/1987
Application #:
06628704
Filing Dt:
07/09/1984
Title:
ELECTRON MULTIPLIER ELEMENT, ELECTRON MULTIPLIER DEVICE COMPRISING SAID MULTIPLYING ELEMENT, AND THE APPLICATION TO A PHOTOMULTIPLIER TUBE
2
Patent #:
Issue Dt:
01/22/1991
Application #:
07062923
Filing Dt:
06/16/1987
Title:
REVERSIBLE SHORT-CIRCUIT AND THE USE OF SAID SHORT-CIRCUIT IN A PHOTO- ELECTRIC TUBE
3
Patent #:
Issue Dt:
09/11/1990
Application #:
07361525
Filing Dt:
06/05/1989
Title:
DEVICE FOR COUPLING A FIRST DYNODE OF A PHOTOMULTIPLIER TO A LEAF-TYPE MULTIPLIER
4
Patent #:
Issue Dt:
12/25/1990
Application #:
07370215
Filing Dt:
06/22/1989
Title:
SHEET-TYPE DYNODE ELECTRON MULTIPLIER AND PHOTOMULTIPLIER TUBE COMPRISING SUCH DYNODES
5
Patent #:
Issue Dt:
08/27/1991
Application #:
07497286
Filing Dt:
03/22/1990
Title:
FAST PHOTOMULTIPLIER TUBE HAVING A HIGH COLLECTION HOMOGENEITY
6
Patent #:
Issue Dt:
06/30/1992
Application #:
07610602
Filing Dt:
11/08/1990
Title:
SEGMENTED PHOTOMULTIPLIER TUBE WITH HIGH COLLECTION EFFICIENCY AND LIM -ITED CROSSTALK
7
Patent #:
Issue Dt:
05/16/1995
Application #:
08087632
Filing Dt:
07/01/1993
Title:
PHOTOMULTIPLIER TUBE SEGMENTED INTO N INDEPENDENT PATHS ARRANGED AROUND A CENTRAL AXIS
8
Patent #:
Issue Dt:
01/28/1997
Application #:
08335540
Filing Dt:
11/07/1994
Title:
SEGMENTED PHOTOMULTIPLIER TUBE WITH AT LEAST TWO WAYS DISPOSED ON BOTH SIDES OF AN AXIAL PLANE
9
Patent #:
Issue Dt:
11/18/1997
Application #:
08622486
Filing Dt:
03/26/1996
Title:
ELECTRON MULTIPLIER FOR A MULTI-CHANNEL PHOTOMULTIPLIER TUBE
Assignor
1
Exec Dt:
08/20/1998
Assignee
1
ZONE INDUSTRIELLE DE BEAUREGARD
AVENUE ROGER RONCIER
19106 BRIVE-LA-GAILLARDE, FRANCE
Correspondence name and address
U.S. PHILIPS CORPORATION
ROBERT J. KRAUS
580 WHITE PLAINS ROAD
TARRYTOWN, NY 10591

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