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: | 018047/0980 | |
| Pages: | 3 |
| | Recorded: | 08/03/2006 | | |
| Attorney Dkt #: | 016790-0462 |
| Conveyance: | CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). |
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Total properties:
10
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Patent #:
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Issue Dt:
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11/08/1994
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Application #:
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07971840
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Filing Dt:
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02/19/1993
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Title:
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PROCESS FOR THE EMISSION-FREE, IN PARTICULAR CFC-FREE, CLEANING OF PRECISION OPTICS OR OPTICAL ELEMENT GROUPS
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Patent #:
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Issue Dt:
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10/15/1996
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Application #:
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08211708
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Filing Dt:
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04/20/1994
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Title:
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BRIGHT-FIELD TRANSMITTED-LIGHT LIGHTING DEVICE FOR MICROSCOPES
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Patent #:
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Issue Dt:
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11/04/1997
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Application #:
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08397246
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Filing Dt:
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04/24/1995
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Title:
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MICROSCOPE WITH A MULTI-FUNCTIONAL ADJUSTMENT KNOB
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Patent #:
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Issue Dt:
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11/04/1997
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Application #:
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08397247
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Filing Dt:
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03/20/1995
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Title:
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LENS CHANGE-OVER DEVICE WITH CENTERABLE RECEPTION RINGS
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Patent #:
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Issue Dt:
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02/16/1999
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Application #:
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08530190
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Filing Dt:
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10/06/1995
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Title:
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CONDENSER SYSTEM FOR MICROSCOPES
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Patent #:
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Issue Dt:
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12/30/1997
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Application #:
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08689968
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Filing Dt:
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08/16/1996
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Title:
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DEVICE FOR STABILIZING THE FOCUS OF A MICROSCOPE
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Patent #:
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Issue Dt:
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08/11/1998
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Application #:
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08690622
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Filing Dt:
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07/31/1996
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Title:
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GEAR UNIT FOR FOCUSING MICROSCOPES
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Patent #:
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Issue Dt:
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11/04/1997
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Application #:
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08692309
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Filing Dt:
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08/05/1996
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Title:
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ILLUMINATION DEVICE FOR MICROSCOPES
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Patent #:
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Issue Dt:
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06/05/2001
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Application #:
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09091424
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Filing Dt:
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07/24/1998
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Title:
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LIGHTING DEVICE FOR A MICROSCOPE
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Patent #:
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Issue Dt:
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02/08/2000
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Application #:
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09119647
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Filing Dt:
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07/21/1998
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Title:
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MICROSCOPE OBJECTIVE HAVING A CORRECTION HOLDER
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Assignee
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| ERNST-LEITZ-STRASSE 17-37 |
| D-35578 WETZLAR, GERMANY |
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Correspondence name and address
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GLENN LAW
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FOLEY & LARDNER LLP
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WASHINGTON HARBOUR
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3000 K STREET NW, SUITE 500
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WASHINGTON, D.C. 20007-5143
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