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Patent Assignment Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:010832/0707   Pages: 2
Recorded: 05/23/2000
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Total properties: 16
1
Patent #:
Issue Dt:
05/25/1993
Application #:
07681503
Filing Dt:
04/25/1991
Title:
STAND EQUIPPED WITH ACCESSORY DEVICES FOR SUPPORTING A FREELY ORIENTABLE APPARATUS
2
Patent #:
Issue Dt:
02/15/1994
Application #:
07688090
Filing Dt:
04/22/1991
Title:
MICROSCOPE FOR TWO OR MORE OPERATORS
3
Patent #:
Issue Dt:
04/11/1995
Application #:
07838399
Filing Dt:
02/18/1992
Title:
ILLUMINATION SYSTEM FOR OPTICAL EQUIPMENT WITH SEPARATE ILLUMINATING BEAM PATHS
4
Patent #:
Issue Dt:
03/04/1997
Application #:
08362230
Filing Dt:
12/23/1994
Title:
GUIDE DEVICE AND METHOD FOR THE BACKLASH-FREE ALIGNMENT OF MUTUALLY RELATIVELY DISPLACEABLE PARTS OF AN OPTICAL INSTRUMENT
5
Patent #:
Issue Dt:
01/04/2000
Application #:
08365480
Filing Dt:
12/28/1994
Title:
SWITCHABLE ILLUMINATION SYSTEM FOR A SURGICAL MICROSCOPE
6
Patent #:
Issue Dt:
12/31/1996
Application #:
08536172
Filing Dt:
09/29/1995
Title:
CONNECTIBLE LOCKING MECHANISM
7
Patent #:
Issue Dt:
02/09/1999
Application #:
08663311
Filing Dt:
06/27/1996
Title:
METHOD AND DEVICE FOR DISPLAYING STEREOSCOPIC VIDEO IMAGES
8
Patent #:
Issue Dt:
02/02/1999
Application #:
08718451
Filing Dt:
11/27/1996
Title:
STEREOMICROSCOPE
9
Patent #:
Issue Dt:
09/14/1999
Application #:
08722019
Filing Dt:
12/11/1996
Title:
METHOD OF DETERMINING MEASUREMENT-POINT POSITION DATA AND DEVICE FOR MEASURING THE MAGNIFICATION OF AN OPTICAL BEAM PATH
10
Patent #:
Issue Dt:
11/24/1998
Application #:
08722021
Filing Dt:
12/12/1996
Title:
METHOD OF DETERMINING THE DISTANCE OF A FEATURE ON AN OBJECT FROM A MICROSCOPE, AND A DEVICE FOR CARRYING OUT THE METHOD
11
Patent #:
Issue Dt:
10/17/2000
Application #:
08793115
Filing Dt:
02/19/1997
Title:
METHOD AND DEVICE FOR SHOWING STEREOSCOPIC VIDEO IMAGES ON A DISPLAY
12
Patent #:
Issue Dt:
06/15/1999
Application #:
08875738
Filing Dt:
08/04/1997
Title:
STEREOMICROSCOPE INCLUDING A CAMERA FOR RECEIVING DIFFERENT IMAGES AT DIFFERENT TIME INTERNALS
13
Patent #:
Issue Dt:
10/16/2001
Application #:
08952463
Filing Dt:
01/09/1998
Title:
MICROSCOPE INCLUDING A FADE-IN ELEMENT AND RELATED METHOD OF USING A MICROSCOPE
14
Patent #:
Issue Dt:
06/27/2000
Application #:
09147330
Filing Dt:
12/03/1998
Title:
DETERMINING THE POSITION OF A MOVING OBJECT
15
Patent #:
Issue Dt:
05/30/2000
Application #:
09237839
Filing Dt:
01/27/1999
Title:
STEREOMICROSCOPE
16
Patent #:
Issue Dt:
03/28/2000
Application #:
09252230
Filing Dt:
02/18/1999
Title:
ARRANGEMENT FOR DETERMINING THE POSITION OF A SURGICAL MICROSCOPE
Assignor
1
Exec Dt:
03/11/1999
Assignee
1
POSTFACH
CH-9435 HEERBRUGG, SWITZERLAND
Correspondence name and address
FOLEY & LARDNER
RICHARD L. SCHWAAB
WASHINGTON HARBOUR
3000 K STREET NW, SUITE 500
WASHINGTON, DC 20007-8696

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