IP Library Assignment 022521/0192
Patent Assignment
Reel/Frame 022521/0192

Assignment of Assignor's Interest

Recorded: 2009-04-08 Pages: 2
Assignor
LEVIT, MIKHAIL R.
Executed: 2008-12-17
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE, BARLEY MILL PLAZA 25, WILMINGTON, DELAWARE, 19809
Covered Property (1)
Honeycomb Having a High Compression Strength and Articles Made from Same
Patent: 8,268,434 →
Application: 12/275,279 →
Publication: US 2009/0155526
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 25, 2019
From: E. I. DU PONT DE NEMOURS AND COMPANY
To: DUPONT SAFETY & CONSTRUCTION, INC.
Reel/Frame 051180/0648 →