IP Library Assignment 070048/0780
Patent Assignment
Reel/Frame 070048/0780

Confirmatory License

Recorded: 2025-01-29 Pages: 2
Assignor
IOWA STATE UNIVERSITY
Executed: 2022-11-22
Assignee
NATIONAL SCIENCE FOUNDATION
2415 EISENHOWER AVENUE, ALEXANDRIA, VIRGINIA, 22314
Covered Property (1)
Soft Polymer Compositions Having Improved High Temperature Properties
Patent: 7,655,731 →
Application: 11/506,553 →
Publication: US 2007/0049682
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 11, 2006
From: WALSH, DAVID J.
To: E. I. DU PONT DE NEMOURS AND COMPANY
Reel/Frame 018376/0589 →