Patent Assignment Details
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Reel/Frame: | 013701/0883 | |
| Pages: | 2 |
| | Recorded: | 06/03/2003 | | |
Conveyance: | CONFIRMATORY LICENSE (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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02/11/1992
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Application #:
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07591046
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Filing Dt:
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10/01/1990
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Title:
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RARE EARTH-TRANSITION METAL SCRAP TREATMENT METHOD
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Assignee
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14TH CONSTITUTION AVENUE, NW |
WASHINGTON, DISTRICT OF COLUMBIA 20230 |
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Correspondence name and address
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U.S. DEPARTMENT OF COMMERCE
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JOHN H. RAUBITSCHEK PATENT COUNSEL
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OFFICE OF PATENT COUNSEL
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14TH & CONSTITUTION AVE. NW ROOM H4835
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WASHINGTON, DC 20230
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