Patent Assignment Details
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Reel/Frame: | 019862/0809 | |
| Pages: | 4 |
| | Recorded: | 09/19/2007 | | |
Attorney Dkt #: | 20040/59-11903 |
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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12/06/2011
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Application #:
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11855312
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Filing Dt:
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09/14/2007
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Publication #:
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Pub Dt:
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03/19/2009
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Title:
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APPARATUS AND METHODS FOR INTRUSION PROTECTION IN SAFETY INSTRUMENTED PROCESS CONTROL SYSTEMS
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Assignee
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12301 RESEARCH BLVD., BLDG., 3 |
A DELAWARE CORPORATION |
AUSTIN, TEXAS 78759 |
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Correspondence name and address
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MICHAEL W. ZIMMERMAN
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HANLEY, FLIGHT & ZIMMERMAN, LLC
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150 S. WACKER DRIVE, SUITE 2100
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CHICAGO, ILLINOIS 60606
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