IP Library › Assignment 030044/0181
Patent Assignment
Reel/Frame 030044/0181

Assignment of Assignor's Interest

Recorded: 2013-03-19 Pages: 7
Assignors
HAMANN, HENDRIK F.
Executed: 2013-03-17
KLEIN, LEVENTE I.
Executed: 2013-03-11
MANZER, DENNIS G.
Executed: 2013-03-18
MARIANO, FERNANDO J.
Executed: 2013-03-11
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Filter Replacement Lifetime Prediction
Patent: 9,797,812 →
Application: 13/847,255 →
Publication: US 2014/0283682
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Confirmatory License Feb 24, 2014
From: IBM CORPORATION
To: ENERGY, UNITED STATES DEPARTMENT OF
Reel/Frame 032400/0737 →