Patent Assignment Details
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Reel/Frame: | 004166/0833 | |
| Pages: | 1 |
| | Recorded: | 08/22/1983 | | |
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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09/10/1985
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Application #:
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06525273
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Filing Dt:
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08/22/1983
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Title:
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PREPARATION OF TYPE Y ZEOLITES
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Assignee
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LES MIROIRS- 18, AVENUE D'ALSACE |
92400-COURBEVOIE, FRANCE |
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Correspondence name and address
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NORMAN H. STEPNO
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BURNS, DOANE, SWECKER & MATHIS
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GEORGE MASON BLDG.,
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P. O. BOX 1404, WASH. & PRINCE STS.
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ALEXANDRIA, VA 22313-1404
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