Patent Assignment
Reel/Frame 070671/0681
Confirmatory License
Recorded: 2025-03-28
Pages: 2
Assignor
UNIVERSITY OF NORTH DAKOTA
Executed: 2021-08-20
Assignee
NATIONAL SCIENCE FOUNDATION
2415 EISENHOWER AVENUE, SUITE 18200, ALEXANDRIA, VIRGINIA, 22314
Covered Property
(1)
Quantum Dots Based Nanofluid for Enhanced Oil Recovery in Tight Oil Reservoir
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 6, 2021
From: ZHOU, YANXIA; WU, XU; ZHOU, JULIA XIAOJUN; PU, HUI
To: THE UNIVERSITY OF NORTH DAKOTA
Reel/Frame 056161/0851 →
Corrective Assignment to Correct the Assignee Name Listed as the University of North Dakota Previously Recorded at Reel: 056161 Frame: 0851. Assignor(S) Hereby Confirms the Assignment.
Dec 8, 2022
From: ZHOU, YANXIA; WU, XU; ZHAO, JULIA XIAOJUN; PU, HUI
To: UNIVERSITY OF NORTH DAKOTA
Reel/Frame 062096/0518 →