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: | 013532/0652 | |
| Pages: | 5 |
| | Recorded: | 11/27/2002 | | |
| Conveyance: | COLLATERAL ASSIGNMENT |
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Total properties:
6
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Patent #:
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Issue Dt:
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07/15/1997
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Application #:
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08491495
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Filing Dt:
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06/16/1995
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Title:
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GROUNDWATER TOTAL CYANIDE TREATMENT APPARATUS AND METHOD
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Patent #:
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Issue Dt:
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03/04/1997
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Application #:
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08502683
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Filing Dt:
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07/14/1995
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Title:
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TREATMENT AND DISPOSAL OF RED MUD GENERATED IN THE BAYER PROCESS
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Patent #:
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Issue Dt:
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01/27/1998
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Application #:
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08548443
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Filing Dt:
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10/26/1995
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Title:
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METHOD AND APPARATUS FOR CONTROLLING THE CLEANING CYCLE OF AIR FILTER ELEMENTS AND FOR PREDICTING THE USEFUL LIFE THEREOF
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Patent #:
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Issue Dt:
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09/07/1999
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Application #:
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08866817
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Filing Dt:
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05/30/1997
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Title:
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METHOD AND APPARATUS FOR ULTRASONIC TESTING OF ALUMINUM BILLET
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Patent #:
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Issue Dt:
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12/29/1998
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Application #:
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08890808
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Filing Dt:
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07/11/1997
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Title:
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GROUNDWATER TOTAL CYANIDE TREATMENT APPARATUS
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Patent #:
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Issue Dt:
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09/17/2002
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Application #:
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09827659
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Filing Dt:
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04/06/2001
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Publication #:
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Pub Dt:
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01/10/2002
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Title:
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METHOD OF MANUFACTURING COLD FORMED LIGHT ALLOY AUTOMOTIVE WHEEL RIM
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Assignee
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| ONE SOUTH WACKER DRIVE |
| CHICAGO, ILLINOIS 60606 |
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Correspondence name and address
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SULLIVAN & WORCHESTER LLP
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KIMBERLY B. BERMAN
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ONE POST OFFICE SQUARE
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BOSTON, MA 02109
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