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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
07/24/2018
Application #:
15788388
Filing Dt:
10/19/2017
Publication #:
Pub Dt:
05/17/2018
Inventor:
Benjamin Wohlfeil
Title:
OPTICAL INTERFERENCE FILTER DEVICE, ESPECIALLY FOR AN OPTICAL WAVELENGTH LOCKING DEVICE
Assignment: 1
Reel/Frame:
043906/0250Recorded: 10/19/2017Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/10/2017
Assignee:
MARZENQUELLE 1-3
MEININGEN, GERMANY 98617
Correspondent:
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 2
Reel/Frame:
066208/0736Recorded: 01/07/2024Pages: 45
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/08/2023
Assignee:
MÄRZENQUELLE 1 - 3
MEININGEN, GERMANY 98617
Correspondent:
ELLEN S. SIMPSON
COLSON LAW GROUP
5555 MAIN STREET
BUFFALO, NY 14221

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