IP Library › Assignment 054634/0599
Patent Assignment
Reel/Frame 054634/0599

Assignment of Assignor's Interest

Recorded: 2020-12-14 Pages: 3
Assignor
FILIPPOV, ANDREI
Executed: 2020-09-28
Assignee
SHELL OIL COMPANY
150 N. DAIRY ASHFORD, HOUSTON, TEXAS, 77082
Covered Property (1)
Forming a Wellbore Casing While Simultaneously Drilling a Wellbore
Patent: 6,892,819 →
Application: 09/962,469 →
Publication: US 2002/0060078
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 30, 2010
From: SHELL OIL COMPANY
To: ENVENTURE GLOBAL TECHNOLOGY, LLC
Reel/Frame 024767/0646 →
Assignment of Assignor's Interest Sep 27, 2010
From: COOK, ROBERT LANCE; HAUT, RICHARD; BRISCO, DAVID P; MACK, ROBERT
To: ENVENTURE GLOBAL TECHNOLOGY, LLC
Reel/Frame 025039/0429 →
Change of Name Jun 23, 2015
From: ENVENTURE GLOBAL TECHNOLOGY, L.L.C.
To: ENVENTURE GLOBAL TECHNOLOGY, INC.
Reel/Frame 036009/0168 →
Assignment of Assignor's Interest Dec 14, 2020
From: SHELL OIL COMPANY
To: ENVENTURE GLOBAL TECHNOLOGY, INC. (F/K/A ENVENTURE GLOBAL TECHNOLOGY, L.L.C.)
Reel/Frame 054634/0651 →