Patent Assignment Details
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Reel/Frame: | 012865/0232 | |
| Pages: | 2 |
| | Recorded: | 05/06/2002 | | |
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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10/26/1999
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Application #:
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08995989
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Filing Dt:
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12/22/1997
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Title:
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PROCESS FOR DEAGGREGATING SILICIC ACID
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Assignee
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BENNIGSENPLATZ 1 |
D-40474 DUESSELDORF, GERMANY |
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Correspondence name and address
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OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
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MARVIN J. SPIVAK
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1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
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ARLINGTON, VA 22202
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