Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 008412/0438 | |
| Pages: | 2 |
| | Recorded: | 01/06/1997 | | |
| Conveyance: | (CHANGE OF NAME AND ADDRESS AS PER NOTARIAL CERTIFICATE) RE-RECORD TO CORRECT THE RECORDATION DATE FROM 01-08-1997 TO 01-06-1997, PREVIOUSLY RECORDED AT REEL 8283, FRAME 0977. |
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Total properties:
1
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Patent #:
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Issue Dt:
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07/19/1988
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Application #:
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06922034
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Filing Dt:
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10/22/1986
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Title:
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CRYOPUMP, AND A METHOD FOR THE OPERATION THEREOF
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Assignee
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| WILHELM-ROHN-STRASSE 25 |
| D-63450 HANAU, GERMANY |
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Correspondence name and address
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SPENCER & FRANK
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GABOR J. KELEMEN
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1100 NEW YORK AVENUE, N.W.
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SUITE 300
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WASHINGTON, D.C. 20005-3955
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