Patent Assignment Details
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Reel/Frame: | 009654/0466 | |
| Pages: | 2 |
| | Recorded: | 12/22/1998 | | |
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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07/20/1999
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Application #:
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08893225
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Filing Dt:
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07/15/1997
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Title:
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PRECIPITATED SILICAS
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Assignee
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WEISSFRAUENSTRASSE 9, 60311 FRANKFURT AM MAIN |
BUNDESREPUBLIK DEUTSCHLAND, GERMANY |
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Correspondence name and address
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PILLSBURY MADISON & SUTRO LLP
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KEVIN E. JOYCE
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1100 NEW YORK AVENUE, N.W.
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NINTH FLOOR, EAST TOWER
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WASHINGTON, D.C. 20005-3918
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