Patent Assignment
Reel/Frame 016148/0484
Assignment of Assignor's Interest
Recorded: 2005-01-11
Pages: 6
Assignors
DELHOMME, JEAN-PIERRE
Executed: 2004-09-28
JENNEVIN, CHRISIAN
Executed: 2004-09-28
SOUHAITE, PHILIPPE
Executed: 2004-09-28
VEIGNAT, ERIC
Executed: 2004-09-28
Assignee
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE, SUGAR LAND, TEXAS, 77478
Covered Property
(1)
System for Monitoring Salinity in a Water Well
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 12, 2015
From: SCHLUMBERGER TECHNOLOGY CORPORATION
To: NOVA METRIX GROUND MONITORING (CANADA) LTD.
Reel/Frame 035621/0490 →
Second Amendment to Patent Security Agreement
Dec 7, 2015
From: ROCTEST LTD.; DURHAM GEO-ENTERPRISES INC.
To: SILICON VALLEY BANK, AS ADMINISTRATIVE AGENT
Reel/Frame 037221/0276 →
Release of Security Interest
Feb 23, 2021
From: SILICON VALLEY BANK, AS ADMINISTRATIVE AGENT
To: DURHAM GEO-ENTERPRISES INC.; ROCTEST LTD.; NOVA METRIX (LUXEMBOURG) S.A.R.L.; NOVA METRIX CORPORATION
Reel/Frame 055376/0119 →
Release of Security Interest
Mar 5, 2021
From: SILICON VALLEY BANK
To: DURHAM GEO-ENTERPRISES INC.; ROCTEST LTD.; NOVA METRIX (LUXEMBOURG) S.A.R.L.; NOVA METRIX CORPORATION
Reel/Frame 055506/0708 →