IP Library › Assignment 037344/0440
Patent Assignment
Reel/Frame 037344/0440

Assignment of Assignor's Interest

Recorded: 2015-12-21 Pages: 5
Assignors
ROTHFUSS, CHRISTOPHER J.
Executed: 2014-03-26
MADDEN, THOMAS
Executed: 2014-03-17
Assignee
RARE CORPORATION
601 S. 10TH STREET, LARAMIE, WYOMING, 82070
Covered Property (1)
Electrodes for Energy Storage Devices and Methods for Their Preparation
Application: 14/666,058 →
Publication: US 2016/0285085
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 21, 2015
From: RARE CORPORATION
To: EMPIRE TECHNOLOGY DEVELOPMENT LLC
Reel/Frame 037345/0219 →
Security Interest Jan 29, 2019
From: EMPIRE TECHNOLOGY DEVELOPMENT LLC
To: CRESTLINE DIRECT FINANCE, L.P.
Reel/Frame 048373/0217 →
Release of Security Interest in Patents, Recorded on January 29, 2019 at Reel 048373 Frame 0217 Sep 22, 2025
From: CRESTLINE DIRECT FINANCE, L.P., AS COLLATERAL AGENT
To: EMPIRE TECHNOLOGY DEVELOPMENT LLC
Reel/Frame 072936/0464 →