Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 021654/0008 | |
| Pages: | 4 |
| | Recorded: | 10/09/2008 | | |
| Attorney Dkt #: | 571-1086 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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02/24/2009
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Application #:
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11689742
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Filing Dt:
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03/22/2007
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Publication #:
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Pub Dt:
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10/04/2007
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Title:
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METHOD AND APPARATUS FOR PROVIDING ION BARRIERS AT THE ENTRANCE AND EXIT ENDS OF A MASS SPECTROMETER
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Assignees
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| 71 FOUR VALLEY DRIVE, |
| CONCORD, CANADA L4K 4V8 |
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| 500 OLD CONNECTICUT PATH |
| FRAMINGHAM, MASSACHUSETTS 01701 |
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Correspondence name and address
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BERESKIN & PARR
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40 KING STREET WEST.
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TORONTO, M5H3Y2 CANADA
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