IP Library Assignment 071922/0583
Patent Assignment
Reel/Frame 071922/0583

Assignment of Assignor's Interest

Recorded: 2025-08-04 Pages: 10
Assignors
MA, QIULIN
Executed: 2023-12-13
CHANG, KAI
Executed: 2023-11-01
SCHUSTER, KAY
Executed: 2023-11-02
LORENZ, MICHAEL
Executed: 2023-11-21
Assignees
HERAEUS QUARTZ NORTH AMERICA LLC
100 HERAEUS BOULEVARD, BUFORD, GEORGIA, 30518
HERAEUS QUARZGLAS GMBH & CO. KG
HERAEUSSTRASSE 12-14, HANAU, 63450, GERMANY
Covered Property (1)
Process of Making Multi-Core Fiber Preform by Integrating Core Rods and Cladding Cylinder
Application: 18/558,491 →
Publication: US 2024/0217860
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 1, 2023
From: MA, QUILIN; CHANG, KAI HUEI; SCHUSTER, KAY; LORENZ, MICHAEL
To: HERAEUS QUARTZ NORTH AMERICA LLC; HERAEUS QUARZGLAS BITTERFELD GMBH & CO. KG
Reel/Frame 065424/0140 →