Patent Assignment
Reel/Frame 052152/0302
Assignment of Assignor's Interest
Recorded: 2020-03-18
Pages: 3
Assignee
NOBLE DRILLING SERVICES INC.
13135 S. DAIRY ASHFORD ROAD, SUITE 800, SUGAR LAND, TEXAS, 77478
Covered Property
(1)
Method for Detecting Fluid Influx or Fluid Loss in a Well and Detecting Changes in Fluid Pump Efficiency
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 5, 2021
From: NOBLE DRILLING SERVICES LLC
To: NOBLE SERVICES COMPANY LLC
Reel/Frame 055163/0481 →
Change of Name
Feb 5, 2021
From: NOBLE DRILLING SERVICES INC.
To: NOBLE DRILLING SERVICES LLC
Reel/Frame 055239/0325 →
Security Interest
Mar 22, 2021
From: NOBLE SERVICES COMPANY LLC; NOBLE FINANCE COMPANY (F/K/A NOBLE CORPORATION)
To: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT
Reel/Frame 055671/0373 →