IP Library › Assignment 055824/0010
Patent Assignment
Reel/Frame 055824/0010

Assignment of Assignor's Interest

Recorded: 2021-04-05 Pages: 4
Assignors
LI, WENZHEN
Executed: 2021-04-02
LIU, HENGZHOU
Executed: 2021-04-04
CHEN, YIFU
Executed: 2021-04-02
Assignee
IOWA STATE UNIVERSITY RESEARCH FOUNDATION, INC.
1805 COLLABORATION PLACE, SUITE 2100, AMES, IOWA, 50010
Covered Property (1)
System and Method for Removing Nitrate from Water
Application: 17/195,321 →
Publication: US 2021/0276891
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Confirmatory License Dec 22, 2023
From: IOWA STATE UNIVERSITY
To: NATIONAL SCIENCE FOUNDATION
Reel/Frame 066123/0676 →