Patent Assignment
Reel/Frame 053604/0293
Confirmatory License
Recorded: 2020-08-26
Pages: 2
Assignor
INTERNATIONAL BUSINESS MACHINES CORPORATION
Executed: 2019-04-08
Assignee
U.S. DEPARTMENT OF ENERGY
1000 INDEPENDENCE AVE., S.W., WASHINGTON, DISTRICT OF COLUMBIA, 20585
Covered Property
(1)
Finding a Contaminant Source in a Volume of Flowing Fluid
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 18, 2019
From: LOPEZ-MARRERO, VANESSA; HAMANN, HENDRIK F.
To: INTERNATIONAL BUSINESS MACHINES CORPORATION
Reel/Frame 048629/0620 →
Confirmatory License
Oct 25, 2023
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: U.S. DEPARTMENT OF ENERGY
Reel/Frame 065346/0866 →
Confirmatory License
Jul 17, 2024
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: US DEPARTMENT OF ENERGY
Reel/Frame 068410/0209 →