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: | 008376/0845 | |
| Pages: | 3 |
| | Recorded: | 02/18/1997 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
6
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Patent #:
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Issue Dt:
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07/23/1996
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Application #:
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08358492
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Filing Dt:
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12/19/1994
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Title:
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POLYMERIZATION CATALYSTS BASED ON TRANSITION METAL COMPLESES WITH LIGANDS CONTAINING PYRROLYL RINGS
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Patent #:
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Issue Dt:
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09/10/1996
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Application #:
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08373814
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Filing Dt:
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01/17/1995
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Title:
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BORABENZENE BASED OLEFIN POLYMERIZATION CATALYSTS
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Patent #:
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Issue Dt:
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06/10/1997
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Application #:
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08423232
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Filing Dt:
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04/17/1995
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Title:
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POLYMERIZATION OF ALPHA-OLEFINS WITH TRANSITION METAL CATALYSTS BASED ON BIDENTATE LIGANDS CONTAINING PYRIDINE OR QUINOLINE MOIETY
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Patent #:
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Issue Dt:
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04/28/1998
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Application #:
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08643102
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Filing Dt:
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05/02/1996
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Title:
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SUPPORTED CATALYST
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Patent #:
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Issue Dt:
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06/10/1997
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Application #:
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08651190
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Filing Dt:
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05/17/1996
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Title:
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METHOD OF POLYMERIZING OLEFINS USING BORABENZENE CATALYSTS
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Patent #:
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Issue Dt:
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05/05/1998
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Application #:
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08654435
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Filing Dt:
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05/28/1996
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Title:
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POLYSILOXANE SUPPORTED METALLOCENE CATALYSTS
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Assignee
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| ONE HOUSTON CENTER, P.O. BOX 3646 |
| 1221 MCKINNEY STREET |
| HOUSTON, TEXAS 77253 |
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Correspondence name and address
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LIDDELL SAPP ZIVLEY HILL & LABOON LLP
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JOHN WILSON JONES
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34TH FLOOR
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600 TRAVIS, SUITE 3400
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HOUSTON, TX 77002-3095
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