Patent Assignment
Reel/Frame 073831/0706
Assignment of Assignor's Interest
Recorded: 2026-02-19
Pages: 5
Assignor
SERCEL INC
Executed: 2026-02-18
Assignee
GRC TECHNOLOGIES LLC
17300 PARK ROW, HOUSTON, TEXAS, 77084
Covered Properties
(4)
Submersible Pump Gauge with Downhole Analysis Capability
PCT:
PCT/US2025/029683 ↗
Carrier Mechanism and Installation Method for Downhole Gauge
Ground Fault Tolerant Data Communication System For A Downhole Instrument
Submersible Pump Gauge with Downhole Analysis Capability
Application:
18/665,716 →
Publication:
US 2025/0354477
Related Assignments
(8)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 8, 2016
From: BUCK, ADAM VINCENT; HOLLIDAY, BRADLEY CHANDLER; BUDLER, NICHOLAS FREDERICK
To: SERCEL-GRC CORP.
Reel/Frame 037439/0214 →
Assignment of Assignor's Interest
Apr 13, 2016
From: FUNKHOUSER, DAVID
To: SERCEL-GRC CORPORATION
Reel/Frame 038269/0988 →
Assignment of Assignor's Interest
Apr 13, 2016
From: GRENTE, GUILLAUME; THORNBERRY, ANTHONY; WESTERN, BRYON
To: SERCEL-GRC CORPORATION
Reel/Frame 038269/0619 →
First Lien Patent Security Agreement
May 3, 2021
From: SERCEL, INC.; SERCEL-GRC CORP.
To: THE BANK OF NEW YORK MELLON, LONDON BRANCH, AS SECURITY AGENT
Reel/Frame 056122/0308 →
Assignment of Assignor's Interest
Nov 21, 2022
From: SERCEL-GRC CORP.
To: SERCEL INC.
Reel/Frame 061839/0655 →
Assignment of Assignor's Interest
May 21, 2024
From: BRAVARD, NICOLAS
To: SERCEL
Reel/Frame 067476/0827 →
Assignment of Assignor's Interest
Jan 17, 2025
From: SERCEL SAS
To: SERCEL INC
Reel/Frame 069910/0222 →
Release of Security Interest
Mar 27, 2025
From: THE BANK OF NEW YORK MELLON, LONDON BRANCH, AS SECURITY AGENT
To: SERCEL, INC.; SERCEL-GRC CORP.
Reel/Frame 070652/0957 →