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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
03/09/2021
Application #:
16523027
Filing Dt:
07/26/2019
Publication #:
Pub Dt:
03/05/2020
Inventors:
Cristina Alvarez Diez, Tobias Breuninger, Michael Gamperling, Oliver Schwarz et al
Title:
DEVICE FOR DETERMINING CENTRING PARAMETERS FOR THE ADJUSTMENT OF SPECTACLES
Assignment: 1
Reel/Frame:
050833/0733Recorded: 10/25/2019Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/11/2019
Exec Dt:
09/11/2019
Assignee:
CARL-ZEISS-STRASSE 22
OBERKOCHEN, GERMANY 73447
Correspondent:
GEORG HASSELMANN
2000 DUKE STREET
SUITE 300
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:
050833/0835Recorded: 10/25/2019Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/25/2019
Exec Dt:
09/19/2019
Exec Dt:
10/02/2019
Assignee:
TURNSTRASSE 27
AALEN, GERMANY 73430
Correspondent:
GEORG HASSELMANN
2000 DUKE STREET
SUITE 300
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:
050842/0045Recorded: 10/28/2019Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/11/2019
Assignee:
TURNSTRASSE 27
AALEN, GERMANY 73430
Correspondent:
GEORG HASSELMANN
2000 DUKE STREET
SUITE 300
ALEXANDRIA, VA 22314

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