IP Library › Assignment 056949/0479
Patent Assignment
Reel/Frame 056949/0479

Assignment of Assignor's Interest

Recorded: 2021-07-22 Pages: 4
Assignor
LOW IMPACT SEISMIC SOURCES, LLC
Executed: 2021-07-13
Assignee
SERCEL INC.
17200 PARK ROW, HOUSTON, TEXAS, 77084
Covered Properties (5)
Device for Marine Seismic Explorations for Deposits
Patent: 8,971,152 →
Application: 14/187,309 →
Publication: US 2014/0238772
Device for Marine Seismic Explorations for Deposits
Application: 14/589,673 →
Publication: US 2015/0129349
Method and Apparatus for Tuning the Rise Time of the Initial Pulse of an Air Gun
Patent: 9,804,280 →
Application: 15/047,473 →
Publication: US 2017/0108599
Device for Marine Seismic Explorations for Deposits
Application: 16/137,302 →
Publication: US 2019/0086563
Low Frequency and Ultra Low Frequency Seismic Source Having Multiple Operating Heads for Marine Exploration
Application: 17/092,226 →
Publication: US 2021/0247532
Related Assignments (4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 21, 2021
From: CHELMINSKI, STEPHEN
To: LOW IMPACT SEISMIC SOURCES, LLC
Reel/Frame 056933/0889 →
Assignment of Assignor's Interest Jul 21, 2021
From: CHELMINSKI, STEPHEN; RONEN, JOSHUA
To: LOW IMPACT SEISMIC SOURCES, LLC
Reel/Frame 056934/0252 →
Assignment of Assignor's Interest Aug 26, 2021
From: RONEN, JOSHUA
To: LOW IMPACT SEISMIC SOURCES, LLC
Reel/Frame 057300/0814 →
First Lien Patent Security Agreement Jun 18, 2025
From: SERCEL INC.
To: GLAS TRUST CORPORATION LIMITED, AS SECURITY AGENT
Reel/Frame 071680/0395 →