Patent Assignment
Reel/Frame 019866/0580
Assignment of Assignor's Interest
Recorded: 2007-09-24
Pages: 6
Assignors
HOWARD, EDWARD GEORGE, JR.
Executed: 2007-04-24
SAUER, BRYAN BENEDICT
Executed: 2007-03-29
LLOYD, RALPH BIRCHARD
Executed: 2007-03-28
WEINBERG, MARK GARY
Executed: 2007-03-27
MCKINNEY, RONALD JAMES
Executed: 2007-03-27
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET, LEGAL-PATENTS, WILMINGTON, DELAWARE, 19898
Covered Property
(1)
Laminates of chitosan films
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 14, 2007
From: HOWARD, EDWARD GEORGE, JR.; SAUER, BRYAN BENEDICT; LLOYD, RALPH BIRCHARD; WEINBERG, MARK GARY
To: E. I. DU PONT DE NEMOURS AND COMPANY
Reel/Frame 019430/0965 →
Assignment of Assignor's Interest
Jun 25, 2019
From: E. I. DU PONT DE NEMOURS AND COMPANY
To: DUPONT POLYMERS, INC.
Reel/Frame 049587/0098 →