Patent Assignment
Reel/Frame 032797/0587
Confirmatory License
Recorded: 2014-04-24
Pages: 2
Assignor
NANOTEK INSTRUMENTS, INC.
Executed: 2013-12-12
Assignee
ENERGY, UNITED STATES DEPARTMENT OF
1000 INDEPENDENCE AVE., S.W., WASHINGTON, DISTRICT OF COLUMBIA, 20585
Covered Property
(1)
Method of manufacturing integrated bipolar plate/diffuser components for proton exchange membrane fuel cells
Application:
11/293,690 →
Publication:
US 2007/0126137
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 5, 2016
From: ZHAMU, ARUNA, DR; JANG, BOR Z, DR
To: NANOTEK INSTRUMENTS, INC
Reel/Frame 038361/0440 →
Assignment of Assignor's Interest
Apr 19, 2016
From: ZHAMU, ARUNA
To: NANOTEK INSTRUMENTS, INC.
Reel/Frame 038463/0095 →
Assignment of Assignor's Interest
Apr 19, 2016
From: JANG, BOR Z.
To: NANOTEK INSTRUMENTS, INC.
Reel/Frame 038464/0403 →
Assignment of Assignor's Interest
Jul 18, 2019
From: NANOTEK INSTRUMENTS, INC.
To: NANOTEK INSTRUMENTS GROUP, LLC
Reel/Frame 049787/0643 →