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Patent Assignment Abstract of Title
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Total Assignments: 6
Patent #:
5033456
Issue Dt:
07/23/1991
Application #:
07379572
Filing Dt:
07/12/1989
Inventors:
JAMES W. PELL, GERALD L. HANSEN, WILLIAM H. STEPHENS, ALAN R. SELFRIDGE
Title:
ACOUSTICAL LENS ASSEMBLY FOR FOCUSING ULTRASONIC ENERGY
Assignment: 1
Reel/Frame:
005978/0068Recorded: 01/17/1992Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
STEPHENS, WILLIAM H.
Exec Dt:
12/27/1991
Assignee:
DIASONICS, INC.
A CORPORATION OF DE
1565 BARBER LANE
MILPITAS, CALIFORNIA 95035
Correspondent:
BLAKELY, SOKOLOFF, TAYLOR & ZAFMAN
1245 OAKMEAD PARKWAY
SUNNYVALE, CALIFORNIA 94086-4094
Assignment: 2
Reel/Frame:
005978/0070Recorded: 01/17/1992Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
SELFRIDGE, ALAN R.
Exec Dt:
12/27/1991
Assignee:
DIASONICS, INC.
A CORPORATION OF DE
1565 BARBER LANE
MILPITAS, CALIFORNIA 95035
Correspondent:
BLAKELY, SOKOLOFF, TAYLOR & ZAFMAN
1245 OAKMEAD PARKWAY
SUNNYVALE, CALIFORNIA 94086-4094
Assignment: 3
Reel/Frame:
005978/0066Recorded: 01/17/1992Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
HANSEN, GERALD L.
Exec Dt:
12/31/1991
Assignee:
DIASONICS, INC.
A CORPORATION OF DE
1565 BARBER LANE
MILPITAS, CALIFORNIA 95035
Correspondent:
BLAKELY, SOKOLOFF, TAYLOR & ZAFMAN
1245 OAKMEAD PARKWAY
SUNNYVALE, CALIFORNIA 94086-4094
Assignment: 4
Reel/Frame:
005978/0064Recorded: 01/07/1992Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
PELL, JAMES W.
Exec Dt:
01/07/1992
Assignee:
DIASONICS, INC.
A CORPORATION OF DE
1565 BARBER LANE
MILPITAS, CALIFORNIA 95035
Correspondent:
BLAKELY, SOKOLOFF, TAYLOR & ZAFMAN
1245 OAKMEAD PARKWAY
SUNNYVALE, CA 94086-4094
Assignment: 5
Reel/Frame:
008146/0426Recorded: 09/23/1996Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
DIASONICS, INC. (NOW KNOWN AS OEC MEDICAL SYSTEMS, INC.)
Exec Dt:
04/30/1993
Assignee:
FOCUS SURGERY, INC. (FORMERLY FOCAL SURGERY, INC.)
C/O THE REDETT MANAGEMENT GROUP
895 SAN MATEO DRIVE
MENLO PARK, CALIFORNIA 94025
Correspondent:
WHITMAN BREED ABBOTT & MORGAN
TASHA D. NGUYEN
633 WEST FIFTH STREET, 21ST FLOOR
LOS ANGELES, CALIFORNIA 90071
Assignment: 6
Reel/Frame:
008194/0189Recorded: 10/28/1996Pages: 13
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
FOCUS SURGERY, INC. (FORMERLY FOCAL SURGERY, INC.)
Exec Dt:
08/22/1996
Assignee:
THS INTERNATIONAL, INC.
21ST FLOOR
633 WEST FIFTH STREET
LOS ANGELES, CALIFORNIA 90071
Correspondent:
WHITMAN BREED ABBOTT & MORGAN
TASHA D. NGUYEN
633 WEST FIFTH STREET
SUITE 2100
LOS ANGELES, CA 90071

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