Patent Assignment Details
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| Reel/Frame: | 008395/0886 | |
| Pages: | 3 |
| | Recorded: | 03/03/1997 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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09/28/1999
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Application #:
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08737976
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Filing Dt:
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03/03/1997
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Title:
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NEW PROCESS FOR THE PREPARATION OF PRECIPITATED SILICA, NEW PRECIPITATED SILICAS CONTAINING ZINC AND THEIR USE FOR THE REINFORECEMENT OF ELASTOMERS
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Assignee
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| 25, QUAI PAUL DOUMER |
| 92408 COURBEVOIE CEDEX, FRANCE |
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Correspondence name and address
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RHONE-POULENC INC.
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KATHERINE L. STEWART
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PROSPECT PLAINS ROAD
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CRANBURY, NJ 08512
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