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: | 057857/0806 | |
| Pages: | 29 |
| | Recorded: | 10/19/2021 | | |
| Attorney Dkt #: | 406904US - 311958US |
| Conveyance: | CONFIRMATORY ASSIGNMENT |
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Total properties:
2
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Patent #:
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Issue Dt:
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07/05/2011
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Application #:
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11814633
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Filing Dt:
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04/16/2008
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Publication #:
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Pub Dt:
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08/21/2008
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Title:
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WATER-SOLUBLE OR WATER-SWELLABLE POLYMERS, PARTICULARLY WATER-SOLUBLE OR WATER-SWELLABLE COPOLYMERS MADE OF ACRYLAMIDE AND AT LEAST ONE IONIC COMONOMER HAVING A LOW RESIDUAL MONOMER CONCENTRATION
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Patent #:
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Issue Dt:
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10/13/2015
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Application #:
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13697127
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Filing Dt:
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01/29/2013
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Publication #:
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Pub Dt:
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05/16/2013
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Title:
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ISOLATION OF ACRYLIC ACID BY MEANS OF A DISTILLATION COLUMN HAVING A SIDE OFFTAKE
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Assignee
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| RELLINGHAUSER STRASSE 1-11 |
| ESSEN, GERMANY 45128 |
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Correspondence name and address
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OBLON, ET AL.
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1940 DUKE STREET
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ALEXANDRIA, VA 22314
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