IP Library Assignment 057887/0651
Patent Assignment
Reel/Frame 057887/0651

Assignment of Assignor's Interest

Recorded: 2021-10-23 Pages: 7
Assignors
DICHTEL, WILLIAM R.
Executed: 2020-06-16
SHEPPARD, DAYLAN T.
Executed: 2020-05-26
Assignee
NORTHWESTERN UNIVERSITY
633 CLARK STREET, EVANSTON, ILLINOIS, 60208
Covered Property (1)
Urethane Exchange Catalysts and Methods for Reprocessing Cross-Linked Polyurethane Foams
Application: 17/605,831 →
Publication: US 2022/0267562
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 23, 2021
From: FORTMAN, DAVID J.
To: NORTHWESTERN UNIVERSITY; CORNELL UNIVERSITY
Reel/Frame 057887/0646 →
Confirmatory License Jan 30, 2025
From: NORTHWESTERN UNIVERSITY
To: NATIONAL SCIENCE FOUNDATION
Reel/Frame 070058/0133 →