IP Library › Assignment 021407/0877
Patent Assignment
Reel/Frame 021407/0877

Assignment of Assignor's Interest

Recorded: 2008-08-19 Pages: 2
Assignors
KAKU, MUREO
Executed: 2003-05-16
USHIYAMA, AKIKO MIZUTANI
Executed: 2003-05-19
Assignee
DUPONT KABUSHIKI KAISHA (DKK)
SANNO PARK TOWER, 11-1-, NAGATO-CHO, 2-CHROME, CHIYODA-KU, TOKYO, 100-6111, JAPAN
Covered Property (1)
Polyester Blend Compositions and Biodegradable Films Produced Therefrom
Patent: 7,388,058 →
Application: 10/437,688 →
Publication: US 2003/0220456
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 19, 2008
From: HAYES, RICHARD ALLEN; SCHNEIDER, JENNIFER M.
To: E. I. DU PONT DE NEMOURS AND COMPANY
Reel/Frame 021407/0866 →
Assignment of Assignor's Interest Jul 26, 2019
From: E. I. DU PONT DE NEMOURS AND COMPANY
To: DUPONT INDUSTRIAL BIOSCIENCES USA, LLC
Reel/Frame 049879/0043 →
Corrective Assignment to Correct the Entity Type Previously Recorded at Reel: 049879 Frame: 0043. Assignor(S) Hereby Confirms the Assignment. Sep 6, 2019
From: E. I. DU PONT DE NEMOURS AND COMPANY
To: DUPONT INDUSTRIAL BIOSCIENCES USA, LLC
Reel/Frame 050300/0408 →