IP Library › Assignment 019324/0583
Patent Assignment
Reel/Frame 019324/0583

Assignment of Assignor's Interest

Recorded: 2007-05-21 Pages: 2
Assignor
SMITH, BENJI LADD
Executed: 2007-03-08
Assignee
SHELL OIL COMPANY
910 LOUISIANA, INTELLECTUAL PROPERTY, HOUSTON, TEXAS, 77002
Covered Property (1)
Surface Flow Controlled Valve and Screen
Patent: 7,273,106 →
Application: 10/811,211 →
Publication: US 2004/0262011
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 30, 2004
From: HUCKABEE, PAUL THOMAS; FAIR, PHILLIP SCOTT; MCPIKE, TIMOTHY PETER; SHUMILAK, II, EDWARD EUGENE
To: SHELL OIL COMPANY
Reel/Frame 015735/0838 →
Change of Name Mar 7, 2022
From: SHELL OIL COMPANY
To: SHELL USA, INC.
Reel/Frame 059694/0819 →