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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
04/01/1986
Application #:
06472257
Filing Dt:
03/04/1983
Inventors:
KUO-CHIN LIN, FREDRICK P. PICKETT
Title:
ELECTRON IMPACT ION SOURCE FOR TRACE ANALYSIS
Assignment: 1
Reel/Frame:
004122/0774Recorded: 03/04/1983Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
03/03/1983
Exec Dt:
03/03/1983
Assignee:
325 NORTH MATHILDA AVE.
SUNNYVALE, CALIFORNIA 94086
Correspondent:
LIMBACH, LIMBACH & SUTTON
2001 FERRY BLDG.
SAN FRANCISCO, CA 94111
Assignment: 2
Reel/Frame:
008639/0126Recorded: 08/04/1997Pages: 6
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/17/1995
Assignee:
SIX SHATTUCK ROAD
ANDOVER, MASSACHUSETTS 01810
Correspondent:
LAPPIN & KUSMER LLP
TOBY H. KUSMER
TWO HUNDRED STATE STREET
12TH FLOOR
BOSTON, MA 02109

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