Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 038035/0001 | |
| Pages: | 7 |
| | Recorded: | 03/18/2016 | | |
| Attorney Dkt #: | 722975 (PT10099USWO) |
| 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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01/23/2018
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Application #:
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15021490
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Filing Dt:
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03/11/2016
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Publication #:
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Pub Dt:
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08/11/2016
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Title:
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PAPER-MAKING AID COMPOSITION AND PROCESS FOR INCREASING ASH RETENTION OF FINISHED PAPER
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Assignee
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| 370 N. WABASHA STREET |
| ST. PAUL, MINNESOTA 55102 |
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Correspondence name and address
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JOSHUA D. BISHOP
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LEYDIG, VOIT & MAYER, LTD.
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180 N. STETSON AVE., SUITE 4900
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CHICAGO, IL 60601-6731
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