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: | 008574/0255 | |
| Pages: | 5 |
| | Recorded: | 06/11/1997 | | |
| Conveyance: | FIRST AMENDMENT TO PATENT SECURITY AGREEMENT |
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Total properties:
7
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Patent #:
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Issue Dt:
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10/30/1979
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Application #:
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05557581
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Filing Dt:
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03/12/1975
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Title:
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COMPOSITION AND METHOD FOR PERMITTING RELEASE OF MOLDABLE ARTICLES IN ABSENCE OF A RELEASE AGENT
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Patent #:
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Issue Dt:
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06/14/1983
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Application #:
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06390249
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Filing Dt:
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06/21/1982
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Title:
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INSULATION BOARD
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Patent #:
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Issue Dt:
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11/08/1983
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Application #:
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06474153
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Filing Dt:
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03/10/1983
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Title:
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INSULATION BOARD
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Patent #:
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Issue Dt:
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09/22/1992
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Application #:
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07751393
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Filing Dt:
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08/28/1991
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Title:
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DISPERSANT FOR CARBON BLACK-FILLED FOAM
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Patent #:
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Issue Dt:
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08/11/1992
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Application #:
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07823100
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Filing Dt:
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01/21/1992
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Title:
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DISPERSANT FOR CARBON BLACK-FILLED FOAM
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Patent #:
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Issue Dt:
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06/13/1995
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Application #:
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08144621
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Filing Dt:
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11/01/1993
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Title:
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METHOD FOR EXTRUDING FOAMABLE POLYMER MATERIAL
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Patent #:
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Issue Dt:
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03/03/1998
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Application #:
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08740779
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Filing Dt:
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11/01/1996
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Title:
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EXTRUDED POLYMER FOAM WITH FILLER PARTICLES AND METHOD
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Assignee
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| 10 SOUTH LASALLE STREET |
| CHICAGO, ILLINOIS 60603 |
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Correspondence name and address
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KATTEN MUCHIN & ZAVIS
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MEREDITH A. PARSONS
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525 WEST MONROE STREET, SUITE 1600
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CHICAGO, IL 60661
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