Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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Reel/Frame: | 012676/0619 | |
| Pages: | 2 |
| | Recorded: | 02/28/2002 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
2
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Patent #:
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Issue Dt:
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06/05/2001
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Application #:
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09142201
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Filing Dt:
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01/08/1999
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Title:
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SUBSTITUTED POLYTHIOPHENES,PROCESSES FOR THEIR PREPARATION THEIR USE
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Patent #:
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Issue Dt:
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03/06/2001
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Application #:
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09149446
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Filing Dt:
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09/09/1998
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Title:
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POLYSELENOPHENES, THE PREPARATION THEREOF AND THE USE THEREOF
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Assignee
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IM SCHLEEKE 79-91 |
D-38642 GOSLAR, GERMANY |
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Correspondence name and address
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KEIL & WEINKAUF
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HERBERT B. KEIL
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1101 CONNECTICUT AVE. N.W.
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WASHINGTON, D.C. 20036
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