Patent Assignment Details
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Reel/Frame: | 005668/0216 | |
| Pages: | 6 |
| | Recorded: | 04/17/1991 | | |
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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06/25/1991
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Application #:
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07604989
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Filing Dt:
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10/26/1990
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Title:
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Y ZEOLITE CATALYST
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Assignee
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4560, KAISEI-CHO, SHINNAYO-SHI |
YAMAGUCHI-KEN, JAPAN |
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Correspondence name and address
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ROSENMAN & COLIN
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ATTN: JESSE D. REINGOLD
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575 MADISON AVE.,
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NEW YORK, NY 10022
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