Patent Assignment Details
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Reel/Frame: | 012436/0831 | |
| Pages: | 2 |
| | Recorded: | 01/10/2002 | | |
Conveyance: | MERGER (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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04/10/2001
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Application #:
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09208453
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Filing Dt:
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12/10/1998
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Title:
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PRECIPITATED SILICAS WHICH CONTAIN AN ACTIVE SUBSTANCE
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Assignee
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BENNIGSENPLATZ 1 |
DUSSELDORF, GERMANY |
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Correspondence name and address
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PILLSBURY WINTHROP LLP
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MICHAEL A. SANZO
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INTELLECTUAL PROPERTY GROUP
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1600 TYSONS BOULEVARD
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MCLEAN, VA 22102
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