Patent Assignment Details
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Reel/Frame: | 011526/0657 | |
| Pages: | 4 |
| | Recorded: | 02/13/2001 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (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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03/12/2002
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Application #:
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09701472
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Filing Dt:
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01/02/2001
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Title:
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Corrosion inhibitor for cement compositions
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Assignee
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VULKANSTRASSE 110 |
CH-8048 ZURICH, SWITZERLAND |
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Correspondence name and address
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FISH & RICHARDSON P.C.
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ANDREW N. PARFOMAK
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45 ROCKEFELLER PLAZA, SUITE 2800
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NEW YORK, NY 10111
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