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: | 009538/0351 | |
| Pages: | 3 |
| | Recorded: | 10/19/1998 | | |
| Conveyance: | "DOCUMENT PREVIOUSLY RECORDED AT REEL 9326, FRAME 0951 CONTAINED ERRORS IN PROPERTY NUMBERS 08319490. DOCUMENT RERECORDED TO CORRECT ERRORS ON STATED REEL". |
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Total properties:
1
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Patent #:
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Issue Dt:
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12/08/1998
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Application #:
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08891448
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Filing Dt:
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07/10/1997
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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, 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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INTELLECTUAL PROPERTY GROUP
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1100 NEW YORK AVENUE, N.W.
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WASHINGTON, D.C. 20005-3918
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