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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
03/21/2023
Application #:
16732195
Filing Dt:
12/31/2019
Publication #:
Pub Dt:
07/01/2021
Inventors:
Fang You, David Dobbelstein, Stefan Saur
Title:
METHOD OF OPERATING A SURGICAL MICROSCOPE AND SURGICAL MICROSCOPE
Assignment: 1
Reel/Frame:
057084/0432Recorded: 08/04/2021Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/15/2021
Exec Dt:
07/21/2021
Assignee:
GOESCHWITZER STRASSE 51-52
JENA, GERMANY 07745
Correspondent:
FALK EWERS
EWERS IP LAW PLLC
1612 K STREET, NW, SUITE 1204
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:
057974/0847Recorded: 10/29/2021Pages: 9
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME PREVIOUSLY RECORDED ON REEL 057084 FRAME 0432. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors:
Exec Dt:
06/15/2021
Exec Dt:
07/21/2021
Assignee:
GOESCHWITZER STRASSE 51-52
JENA, GERMANY 07745
Correspondent:
FALK EWERS
EWERS IP LAW PLLC
1612 K STREET, NW, SUITE 1204
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:
057084/0427Recorded: 08/04/2021Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/01/2021
Exec Dt:
06/17/2021
Assignee:
CARL-ZEISS-STRASSE 22
OBERKOCHEN, GERMANY 73447
Correspondent:
FALK EWERS
EWERS IP LAW PLLC
1612 K STREET, NW, SUITE 1204
WASHINGTON, DC 20006

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