IP Library › Assignment 028087/0478
Patent Assignment
Reel/Frame 028087/0478

Confirmatory License

Recorded: 2012-04-23 Pages: 2
Assignor
CATERPILLAR INC.
Executed: 2012-04-16
Assignee
U.S. DEPARTMENT OF ENERGY
1000 INDEPENDNCE AVE., SW, WASHINGTON, DISTRICT OF COLUMBIA, 20585
Covered Property (1)
Ducted Combustion Chamber for Direct Injection Engines and Method
Patent: 8,967,129 →
Application: 13/014,154 →
Publication: US 2012/0186555
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Confirmatory License Jul 9, 2012
From: CATERPILLAR INC.
To: UNITED STATE DEPARTMENT OF ENERGY
Reel/Frame 028560/0712 →
Assignment of Assignor's Interest Feb 3, 2015
From: MUELLER, CHARLES J.
To: CATERPILLAR INC.
Reel/Frame 034875/0604 →