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: | 032067/0566 | |
| Pages: | 8 |
| | Recorded: | 01/28/2014 | | |
Attorney Dkt #: | 2443.018US1 |
Conveyance: | CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). |
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Total properties:
6
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Patent #:
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Issue Dt:
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04/14/1992
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Application #:
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07724063
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Filing Dt:
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07/01/1991
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Title:
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GAS SEPARATION BY ADSORBENT MEMBRANES
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Patent #:
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Issue Dt:
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07/26/1994
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Application #:
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08098654
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Filing Dt:
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07/28/1993
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Title:
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HYDROCARBON FRACTIONATION BY ADSORBENT MEMBRANES
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Patent #:
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Issue Dt:
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04/16/1996
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Application #:
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08226731
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Filing Dt:
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04/12/1994
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Title:
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COMPOSITE POROUS CARBONACEOUS MEMBRANES
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Patent #:
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Issue Dt:
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04/16/1996
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Application #:
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08303252
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Filing Dt:
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09/08/1994
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Title:
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HYDROGEN RECOVERY BY ADSORBENT MEMBRANES
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Patent #:
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Issue Dt:
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05/19/1998
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Application #:
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08736846
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Filing Dt:
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10/28/1996
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Title:
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HYDROGEN RECOVERY BY PRESSURE SWING ADSORPTION INTEGRATED WITH ADSORBENT MEMBRANES
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Patent #:
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Issue Dt:
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06/15/1999
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Application #:
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08918176
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Filing Dt:
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08/25/1997
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Title:
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PASSIVATION CARBONACEOUS ADSORPTIVE MEMBRANES
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Assignee
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2005 RESEARCH PARK CIRCLE |
MANHATTAN, KANSAS 66502-5020 |
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Correspondence name and address
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SCHWEGMAN LUNDBERG & WOESSNER, P.A.
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P.O. BOX 2938
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MINNEAPOLIS, MN 55402-0938
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