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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
10/04/2022
Application #:
17322784
Filing Dt:
05/17/2021
Publication #:
Pub Dt:
09/02/2021
Inventors:
David Dobbelstein, Fang You, Stefan Saur
Title:
METHOD OF OPERATING A SURGICAL MICROSCOPE AND SURGICAL MICROSCOPE
Assignment: 1
Reel/Frame:
056782/0777Recorded: 07/07/2021Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/03/2021
Exec Dt:
05/17/2021
Assignee:
CARL-ZEISS-STRASSE 22
OBERKOCHEN, GERMANY 73447
Correspondent:
FALK EWERS
EWERS IP LAW PLLC
1612 K STREET, NW, SUITE 1204
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:
056782/0782Recorded: 07/07/2021Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/03/2021
Exec Dt:
06/10/2021
Assignee:
GOESCHWITZER STRASSE 51-52
JENA, GERMANY 07745
Correspondent:
FALK EWERS
EWERS IP LAW PLLC
1612 K STREET, NW, SUITE 1204
WASHINGTON, DC 20006

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