Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 049780/0318 | |
| Pages: | 20 |
| | Recorded: | 07/17/2019 | | |
| Attorney Dkt #: | 074008-1855(582419) |
| 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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10/27/2020
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Application #:
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16091133
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Filing Dt:
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10/04/2018
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Publication #:
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Pub Dt:
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11/28/2019
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Title:
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COPOLYMERS COMPRISING POLYALKYLENE OXIDE GROUPS AND QUATERNARY NITROGEN ATOMS
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Assignee
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| CARL-BOSCH-STRASSE 38 |
| LUDWIGSHAFEN, GERMANY 67056 |
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Correspondence name and address
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DRINKER BIDDLE & REATH LLP (WM)
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222 DELAWARE AVENUE, STE. 1410
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WILMINGTON, DE 19801-1621
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