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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
08/31/1993
Application #:
07790815
Filing Dt:
11/12/1991
Inventors:
JOHN W. SLIWA JR., SEVIG AYTER, JOHN P. MOHR JR.
Title:
METHOD FOR MAKING PIEZOELECTRIC COMPOSITES
Assignment: 1
Reel/Frame:
005927/0279Recorded: 11/12/1991Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
10/08/1991
Exec Dt:
10/08/1991
Exec Dt:
10/08/1991
Assignee:
Correspondent:
ECKHOFF, HOPPE, SLICK,
MITCHELL & ANDERSON
FOUR EMBARCADERO CTR.
SUITE 760
SAN FRANCISCO, CA 94111
Assignment: 2
Reel/Frame:
024900/0735Recorded: 08/19/2010Pages: 10
Conveyance:
MERGER AND CHANGE OF NAME
Assignors:
Exec Dt:
12/18/2002
Exec Dt:
01/02/2003
Exec Dt:
09/26/2005
Assignee:
51 VALLEY STREAM PARKWAY
MALVERN, PENNSYLVANIA 19355
Correspondent:
SIEMENS CORPORATION
INTELLECTUAL PROPERTY DEPARTMENT
170 WOOD AVENUE SOUTH
ISELIN, NJ 08830

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