Patent Assignment Details
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Reel/Frame: | 048872/0229 | |
| Pages: | 3 |
| | Recorded: | 04/12/2019 | | |
Attorney Dkt #: | 62183-P013WOUS |
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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04/02/2024
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Application #:
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16341641
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Filing Dt:
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08/05/2019
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Publication #:
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Pub Dt:
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12/05/2019
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Title:
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A PROCESS FOR PREPARING POLYCARBONATES USING A CATALYST SYSTEM HAVING A QUARTERNARY NITROGEN COMPOND AND A QUARTERNARY PHOSPHOROUS COMPOUND
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Assignee
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DR.-BONNET-WEG 1 |
ARNSTADT, GERMANY 99310 |
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Correspondence name and address
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HENRY L. EHRLICH
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WINSTEAD PC
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P.O. BOX 131851
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DALLAS, TX 75313-1851
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09/25/2024 11:50 PM
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