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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
04/01/2003
Application #:
09814082
Filing Dt:
03/21/2001
Publication #:
Pub Dt:
09/26/2002
Inventor:
Tihiro Ohkawa
Title:
HELICALLY SYMMETRIC PLASMA MASS FILTER
Assignment: 1
Reel/Frame:
011817/0092Recorded: 05/18/2001Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/19/2001
Assignee:
5405 OBERLIN DRIVE
SAN DIEGO, CALIFORNIA 92121
Correspondent:
NYDEGGER & ASSOCIATES
NEIL K. NYDEGGER
348 OLIVE STREET
SAN DIEGO, CA 92103
Assignment: 2
Reel/Frame:
015661/0131Recorded: 02/08/2005Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/03/2005
Assignee:
5660 EASTGATE DRIVE
SAN DIEGO, CALIFORNIA 92121
Correspondent:
NEIL K. NYDEGGER
348 OLIVE STREET
SAN DIEGO, CA 92103

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