Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 013129/0442 | |
| Pages: | 5 |
| | Recorded: | 07/29/2002 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
3
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Patent #:
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Issue Dt:
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06/03/2003
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Application #:
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09786792
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Filing Dt:
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08/22/2001
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Title:
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Process for the preparation of expandable polyvinylarene particles
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Patent #:
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Issue Dt:
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09/24/2002
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Application #:
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09786806
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Filing Dt:
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06/28/2001
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Title:
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PROCESS FOR THE PREPARATION OF EXPANDED POLYVINYLARENE PARTICLES
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Patent #:
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Issue Dt:
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03/25/2003
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Application #:
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09786807
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Filing Dt:
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06/28/2001
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Title:
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POROUS POLYMER PARTICLES
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Assignee
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| CHERMIN DES MAZOTS 2 |
| 1700 FRIBOURG, SWITZERLAND |
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Correspondence name and address
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NOVA CHEMICALS INC.
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SUZANNE KIKEL
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400 FRANKFORT ROAD
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MONACA, PA 15061
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