Patent Assignment
Reel/Frame 075696/0915
Confirmatory License
Recorded: 2026-08-19
Pages: 2
Assignor
TDA RESEARCH, INC.
Executed: 2026-08-13
Assignee
U. S. DEPARTMENT OF ENERGY
1000 INDEPENDENCE AVE S.W., WASHINGTON, DISTRICT OF COLUMBIA, 20585
Covered Property
(1)
Compositions for Carbon Dioxide Separation Using Steam Regeneration, and Method for Preparing Same
Application:
14/325,654 →
Publication:
US US20150008366A1
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 20, 2014
From: LETA, DANIEL P.; MCCALL, PATRICK P.; BAI, CHUANSHENG; DERITES, BRUCE A.
To: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY
Reel/Frame 033573/0952 →
Assignment of Assignor's Interest
Aug 20, 2014
From: ELLIOTT, JEANNINE ELIZABETH; COPELAND, ROBERT JAMES; DUBOVIK, MARGARITA
To: TDA RESEARCH, INC.
Reel/Frame 033574/0064 →