IP Library › Assignment 050767/0190
Patent Assignment
Reel/Frame 050767/0190

Intellectual Property and Confidential Information Agreement of Halliburton Energy Services, Inc.

Recorded: 2019-10-18 Pages: 5
Assignor
YELDELL, STEPHEN ALLEN
Executed: 2013-04-15
Assignee
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E., HOUSTON, TEXAS, 77032-3219
Covered Property (1)
Buoyancy Assist Tool
Application: 16/606,584 →
Publication: US 2021/0363858
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 18, 2019
From: YUAN, MIN MARK; HELMS, LONNIE CARL; ACOSTA, FRANK VINICIO; PARAMESHWARAIAH, RAJESH
To: HALLIBURTON ENERGY SERVICES, INC.
Reel/Frame 050763/0938 →