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: | 049987/0105 | |
| Pages: | 5 |
| | Recorded: | 08/07/2019 | | |
| Attorney Dkt #: | 057121-0425 |
| Conveyance: | RELEASE OF SECURITY INTEREST IN PATENTS AT REEL/FRAME NO. 42562/0625 |
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Total properties:
5
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Patent #:
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Issue Dt:
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11/08/1988
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Application #:
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07050777
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Filing Dt:
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05/18/1987
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Title:
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CORROSION INHIBITING COOLANT FILTER
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Patent #:
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Issue Dt:
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05/22/2001
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Application #:
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09520433
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Filing Dt:
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03/08/2000
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Title:
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Recharge and filter assembly with replaceable cartridge
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Patent #:
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Issue Dt:
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11/05/2002
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Application #:
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09855913
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Filing Dt:
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05/15/2001
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Publication #:
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Pub Dt:
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11/15/2001
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Title:
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RECHARGE AND FILTER CARTRIDGE
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Patent #:
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Issue Dt:
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12/28/2004
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Application #:
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10152103
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Filing Dt:
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05/21/2002
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Publication #:
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Pub Dt:
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12/19/2002
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Title:
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DEVICE FOR MONITORING OF A COOLANT REGENERATION SYSTEM
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Patent #:
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Issue Dt:
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01/08/2013
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Application #:
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12131191
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Filing Dt:
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06/02/2008
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Publication #:
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Pub Dt:
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12/04/2008
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Title:
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DIESEL FUEL, DIESEL FUEL ADDITIVE, AND ASSOCIATED METHOD FOR USING THE SAME
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Assignee
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| 2651 WARRENVILLE ROAD |
| DOWNERS GROVE, ILLINOIS 60515 |
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Correspondence name and address
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LATHAM & WATKINS LLP
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355 SOUTH GRAND AVENUE
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LOS ANGELES, CA 90071-1560
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