IP Library Assignment 027990/0035
Patent Assignment
Reel/Frame 027990/0035

Assignment of Assignor's Interest

Recorded: 2012-04-04 Pages: 4
Assignors
HAMANN, HENDRIK F.
Executed: 2012-03-26
KLEIN, LEVENTE I.
Executed: 2011-03-25
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Corrosion Detector Apparatus for Universal Assessment of Pollution in Data Centers
Patent: 9,109,989 →
Application: 13/439,514 →
Publication: US 2013/0265064
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Confirmatory License Apr 17, 2013
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: ENERGY, UNITED STATES DEPARTMENT OF
Reel/Frame 030229/0548 →