Patent Assignment Details
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Reel/Frame: | 005587/0619 | |
| Pages: | 3 |
| | Recorded: | 02/04/1991 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
1
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Patent #:
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Issue Dt:
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03/31/1992
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Application #:
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07535918
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Filing Dt:
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06/11/1990
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Title:
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METHOD FOR THE PREPARATION OF CRYSTALLINE AND ZEOLITIC ALUMINOSILICATES
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Assignee
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GEORGE-VON-BOESELAGER-STRASSE 25 |
A CORP. OF THE FED. REP. OF GERMANY |
5300 BONN 1, GERMANY |
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Correspondence name and address
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S. PETER LUDWIG
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DARBY & DARBY
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805 THIRD AVE.
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NEW YORK, NY 10022
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