IP Library Assignment 063851/0473
Patent Assignment
Reel/Frame 063851/0473

Assignment of Assignor's Interest

Recorded: 2023-06-05 Pages: 4
Assignors
ZHAO, DONGHUI
Executed: 2023-05-26
CHENG, WENBO
Executed: 2023-05-26
Assignee
UNIFRAX I LLC
600 RIVERWALK PARKWAY, SUITE 120, TONAWANDA, NEW YORK, 14150
Covered Property (1)
Silicon-Carbon Composite Fiber
Application: 18/189,700 →
Publication: US 2023/0299269
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 3, 2025
From: UNIFRAX I LLC
To: ALKEGEN SIFAB LLC
Reel/Frame 069733/0288 →