IP Library › Assignment 016788/0400
Patent Assignment
Reel/Frame 016788/0400

Assignment of Assignor's Interest

Recorded: 2005-11-16 Pages: 3
Assignors
ARMANTROUT, JACK EUGENE
Executed: 2005-10-11
SPIERS, CHRISTEL BERTA
Executed: 2005-10-11
BRYNER, MICHAEL ALLEN
Executed: 2005-10-11
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET, LEGAL-PATENTS, WILMINGTON, DELAWARE, 19898
Covered Property (1)
Electroblowing Fiber Spinning Process
Patent: 7,582,247 →
Application: 11/205,457 →
Publication: US 2007/0040305
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 049586/0001 →