IP Library › Assignment 020025/0512
Patent Assignment
Reel/Frame 020025/0512

Assignment of Assignor's Interest

Recorded: 2007-10-28 Pages: 2
Assignors
MARSHALL, LARRY R.
Executed: 2007-10-19
ARMANTROUT, JACK EUGENE
Executed: 2007-10-19
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET, LEGAL-PATENTS, WILMINGTON, DELAWARE, 19898
Covered Property (1)
Solution Spun Fiber Process
Patent: 8,303,874 →
Application: 11/593,959 →
Publication: US 2008/0029617
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 28, 2012
From: HUANG, TAO; MOORE, JOHN R.; PFEIFFENBERGER, NEAL
To: E. I. DU PONT DE NEMOURS AND COMPANY
Reel/Frame 029362/0562 →
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 →