Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 005277/0537 | |
| Pages: | 2 |
| | Recorded: | 03/21/1990 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
4
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Patent #:
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Issue Dt:
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05/17/1977
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Application #:
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05555202
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Filing Dt:
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03/03/1975
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Title:
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APPARATUS FOR ANALYZING TRACE COMPONENTS
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Patent #:
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Issue Dt:
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Application #:
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05790213
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Filing Dt:
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Title:
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Patent #:
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Issue Dt:
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02/06/1979
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Application #:
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05790214
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Filing Dt:
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04/25/1977
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Title:
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METHOD AND APPARATUS FOR ANALYZING TRACE COMPONENTS USING A GAS CURTAIN
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Patent #:
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Issue Dt:
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10/17/1978
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Application #:
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05790216
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Filing Dt:
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04/25/1977
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Title:
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METHOD AND APPARATUS FOR FOCUSSING AND DECLUSTERING TRACE IONS
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Assignee
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| 203 COLLEGE STREET, SUITE 205 |
| TORONTO, ONTARIO, CANADA M5T 1P9 |
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Correspondence name and address
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ROGERS, BERESKIN & PARR
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BOX 401 FORTIETH FLOOR
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SCOTIA PLAZA
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TORONTO, CANADA M5H 3Y2
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