IP Library › Assignment 016390/0548
Patent Assignment
Reel/Frame 016390/0548

Assignment of Assignor's Interest

Recorded: 2005-03-15 Pages: 3
Assignor
ESCHE JR., CARL K.
Executed: 2005-03-15
Assignee
AFTON CHEMICAL CORPORATION
500 SPRING STREET, RICHMOND, VIRGINIA, 23219
Covered Property (1)
Additives and Lubricant Formulations for Improved Antioxidant Properties
Patent: 7,615,520 →
Application: 11/080,007 →
Publication: US 2006/0205615
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement Feb 14, 2007
From: AFTON CHEMICAL CORPORATION
To: SUNTRUST BANK
Reel/Frame 018883/0865 →
Release of Security Interest Aug 5, 2011
From: SUNTRUST BANK
To: AFTON CHEMICAL CORPORATION
Reel/Frame 026707/0563 →