Patent Assignment Details
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Reel/Frame: | 005801/0253 | |
| Pages: | 2 |
| | Recorded: | 08/02/1991 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
1
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Patent #:
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Issue Dt:
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09/15/1992
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Application #:
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07739873
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Filing Dt:
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08/02/1991
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Title:
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PROCESS FOR THE PREPARATION OF PHOSPHOROUS ACID
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Assignee
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A CORPORATION OF GERMANY |
D 6230 FRANKFURT/MAIN 80, GERMANY |
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Correspondence name and address
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CONNOLLY AND HUTZ
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P. O. BOX 2207
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WILMINGTON, DE 19899
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