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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
11/10/1981
Application #:
06147485
Filing Dt:
05/07/1980
Inventors:
JULIO V. IRIBARNE, BRUCE A. THOMSON
Title:
METHOD AND APPARATUS FOR THE ANALYSIS OF CHEMICAL COMPOUNDS IN AQUEOUS SOLUTION BY MASS SPECTROSCOPY OF EVAPORATING
Assignment: 1
Reel/Frame:
003885/0101Recorded: 07/27/1981Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
05/27/1981
Exec Dt:
06/05/1981
Assignee:
OTTAWA, ONTARIO, CANADA
Correspondent:
CANADIAN PATS. & DEV. LTD.
275 SLATER ST.
OTTAWA, ONTARIO, CANADA K1A 0R3
Assignment: 2
Reel/Frame:
006022/0491Recorded: 02/25/1992Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
01/02/1992
Assignee:
OTTAWA, ONTARIO, CANADA K1A O
Correspondent:
ED ELLIOTTSON, CHIEF
ATMOSPHERIC ENVIRONMENTAL SERVICES
MATERIAL MANAGEMENT DIVISION, AES
ENVIRONMENT CANADA - 4905 DUFFERIN ST.
TORONTO, ONTARIO, CANADA M3H 5T4

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