IP Library › Assignment 046528/0710
Patent Assignment
Reel/Frame 046528/0710

Confirmatory License

Recorded: 2018-07-11 Pages: 2
Assignor
Assignee
UNITED STATES DEPARTMENT OF ENERGY
1000 INDEPENDENCE AVE. S.W., WASHINGTON, DISTRICT OF COLUMBIA, 20585
Covered Property (1)
Oxygen-Reducing Catalyst Layer
Patent: 7,906,251 →
Application: 11/379,523 →
Publication: US 2007/0248875
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 9, 2006
From: O'BRIEN, DENNIS P.; SCHMOECKEL, ALISON K.; VERNSTROM, GEORGE D.; ATANASOSKI, RADOSLAV
To: 3M INNOVATIVE PROPERTIES COMPANY
Reel/Frame 017767/0111 →
Confirmatory License Apr 18, 2018
From: MINNESOTA MINING AND MANUFACTURING CO
To: UNITED STATES DEPARTMENT OF ENERGY
Reel/Frame 047074/0457 →