IP Library › Assignment 058523/0800
Patent Assignment
Reel/Frame 058523/0800

Assignment of Assignor's Interest

Recorded: 2022-01-03 Pages: 3
Assignor
CHELMINSKI, STEPHEN
Executed: 2021-12-27
Assignee
SERCEL, INC.
17200 PARK ROW, HOUSTON, TEXAS, 77084
Covered Property (1)
Device for Marine Seismic Explorations
Application: 17/551,770 →
Publication: US 2022/0252747
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
First Lien Patent Security Agreement Jun 18, 2025
From: SERCEL INC.
To: GLAS TRUST CORPORATION LIMITED, AS SECURITY AGENT
Reel/Frame 071680/0395 →