IP Library › Assignment 056933/0889
Patent Assignment
Reel/Frame 056933/0889

Assignment of Assignor's Interest

Recorded: 2021-07-21 Pages: 7
Assignor
CHELMINSKI, STEPHEN
Executed: 2021-07-07
Assignee
LOW IMPACT SEISMIC SOURCES, LLC
1015 ELM ST, MANCHESTER, NEW HAMPSHIRE, 03101
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
Low Frequency and Ultra Low Frequency Seismic Source Having Multiple Operating Heads for Marine Exploration
Application: 17/092,226 →
Publication: US 2021/0247532
Device for Marine Seismic Explorations
Application: 63/146,682 →
Related Assignments (4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 22, 2021
From: LOW IMPACT SEISMIC SOURCES, LLC
To: SERCEL INC.
Reel/Frame 056949/0479 →
Assignment of Assignor's Interest Aug 10, 2021
From: LOW IMPACT SEISMIC SOURCES, LLC
To: SERCEL INC.
Reel/Frame 057132/0745 →
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 →