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: | 022742/0650 | |
| Pages: | 7 |
| | Recorded: | 05/28/2009 | | |
| Attorney Dkt #: | MERCK-3547 |
| Conveyance: | CHANGE OF NAME (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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04/26/2005
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Application #:
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09831162
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Filing Dt:
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05/07/2001
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Title:
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CHROMATOGRAPHY METHOD AND A COLUMN MATERIAL USEFUL IN SAID METHOD
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Patent #:
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Issue Dt:
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04/11/2006
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Application #:
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10473415
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Filing Dt:
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03/10/2004
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Publication #:
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Pub Dt:
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07/15/2004
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Title:
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MATERIAL
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Patent #:
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Issue Dt:
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07/03/2007
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Application #:
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10710937
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Filing Dt:
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08/13/2004
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Publication #:
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Pub Dt:
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03/24/2005
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Title:
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NOVEL COLUMN PACKING MATERIAL
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Patent #:
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Issue Dt:
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12/15/2009
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Application #:
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10819215
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Filing Dt:
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04/07/2004
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Publication #:
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Pub Dt:
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12/23/2004
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Title:
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OPEN TUBE SUITABLE FOR SEPARATION PURPOSES COMPRISING COVALENTLY BONDED ZWITTERIONIC BETAINE GROUPS
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Patent #:
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NONE
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Issue Dt:
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Application #:
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11435280
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Filing Dt:
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05/17/2006
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Publication #:
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Pub Dt:
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12/02/2010
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Title:
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Zwitterionic stationary phase as well as method for using and producing said phase
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Assignee
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| FRANKFURTER STR. 250 |
| DARMSTADT, GERMANY 64293 |
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Correspondence name and address
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MILLEN, WHITE, ZELANO & BRANIGAN, PC
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2200 CLARENDON BLVD.
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SUITE 1400
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ARLINGTON, VA 22201
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