IP Library › Assignment 021363/0569
Patent Assignment
Reel/Frame 021363/0569

Assignment of Assignor's Interest

Recorded: 2008-08-08 Pages: 3
Assignors
STEVENSON, DONALD
Executed: 2008-08-08
NGUYEN, DUONG N.
Executed: 2008-08-08
Assignee
DOVER CHEMICAL CORPORATION
3676 DAVIS ROAD, DOVER, OHIO, 44622
Covered Property (1)
Nitrated Extreme Pressure Additives and Blends
Patent: 8,664,171 →
Application: 12/188,825 →
Publication: US 2008/0305974
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement Mar 10, 2011
From: DOVER CHEMICAL CORPORATION; KEIL CHEMICAL CORPORATION
To: THE HUNTINGTON NATIONAL BANK
Reel/Frame 025921/0382 →
Security Interest Jan 19, 2017
From: DOVER CHEMICAL CORPORATION
To: WELLS FARGO BANK, NATIONAL ASSOCIATION
Reel/Frame 041021/0849 →