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: | 057656/0820 | |
| Pages: | 4 |
| | Recorded: | 09/30/2021 | | |
| Attorney Dkt #: | IR4007 US FAMILY |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
5
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Patent #:
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Issue Dt:
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09/09/2014
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Application #:
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13148157
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Filing Dt:
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08/16/2011
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Publication #:
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Pub Dt:
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12/01/2011
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Title:
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FIBERS SIZED WITH POLYETHERKETONEKETONES
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Patent #:
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Issue Dt:
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05/23/2017
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Application #:
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14452657
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Filing Dt:
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08/06/2014
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Publication #:
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Pub Dt:
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11/27/2014
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Title:
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FIBERS SIZED WITH POLYETHEREKETONEKETONES
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Patent #:
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Issue Dt:
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07/24/2018
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Application #:
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15598611
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Filing Dt:
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05/18/2017
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Publication #:
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Pub Dt:
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09/07/2017
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Title:
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FIBERS SIZED WITH POLYETHERKETONEKETONES
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Patent #:
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Issue Dt:
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10/15/2019
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Application #:
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16013996
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Filing Dt:
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06/21/2018
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Publication #:
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Pub Dt:
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10/18/2018
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Title:
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FIBERS SIZED WITH POLYETHERKETONEKETONES
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Patent #:
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Issue Dt:
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11/09/2021
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Application #:
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16562508
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Filing Dt:
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09/06/2019
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Publication #:
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Pub Dt:
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12/26/2019
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Title:
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FIBERS SIZED WITH POLYETHERKETONEKETONES
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Assignee
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| 420 RUE D'ESTIENNE D'ORVES |
| COLOMBES, FRANCE 92700 |
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Correspondence name and address
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LIZ GILSON
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ARKEMA INC.
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900 FIRST AVENUE
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KING OF PRUSSIA, PA 19406
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