Patent Assignment
Reel/Frame 014591/0289
Assignment of Assignor's Interest
Recorded: 2004-05-03
Pages: 4
Assignors
HARRISS, MICHAEL GEORGE
Executed: 2004-04-30
LANGRICK, CHRLES RICHARD
Executed: 2004-04-30
DEWHURST, ROBERT
Executed: 2004-04-30
MERIGOLD, RICHARD JAMES
Executed: 2004-04-30
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET, LEGAL PATENTS, WILMINGTON, DELAWARE, 19898
Covered Property
(1)
Polyamide composition comprising optical brightener, yarns made therefrom and process for heat setting such yarns
Application:
60/531,952 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 27, 2004
From: E. I. DU PONT DE NEMOURS AND COMPANY
To: INVISTA NORTH AMERICA S.A.R.L.
Reel/Frame 015286/0708 →
Security Interest
Jun 23, 2004
From: INVISTA NORTH AMERICA S.A.R.L. F/K/A ARTEVA NORTH AMERICA S.A.R.
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 015592/0824 →
Release of U.S. Patent Security Interest
Mar 19, 2009
From: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT (F/K/A JPMORGAN CHASE BANK)
To: INVISTA NORTH AMERICA S.A.R.L. (F/K/A ARTEVA NORTH AMERICA S.A.R.L.)
Reel/Frame 022427/0001 →