IP Library › Assignment 025578/0815
Patent Assignment
Reel/Frame 025578/0815

Confirmatory License

Recorded: 2010-12-13 Pages: 2
Assignor
SIEMENS ENERGY, INC.
Executed: 2010-05-05
Assignee
ENERGY, UNITED STATES DEPARTMENT OF
1000 INDEPENDENCE AVE., S.W., WASHINGTON, DISTRICT OF COLUMBIA, 20585
Covered Property (1)
Gas Turbine Sealing Apparatus
Patent: 8,388,309 →
Application: 12/611,257 →
Publication: US 2010/0074732
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 3, 2009
From: MARRA, JOHN JOSEPH; WESSELL, BRIAN J.; LIANG, GEORGE
To: SIEMENS ENERGY, INC.
Reel/Frame 023461/0634 →
Confirmatory License Apr 20, 2011
From: SIEMENS ENERGY, INC.
To: UNITED STATE DEPARTMENT OF ENERGY
Reel/Frame 026161/0138 →