IP Library › Assignment 014350/0990
Patent Assignment
Reel/Frame 014350/0990

Assignment of Assignor's Interest

Recorded: 2004-02-19 Pages: 3
Assignors
DING, ZHUOMIN
Executed: 2004-01-27
LONDON, JOE F.
Executed: 2004-02-02
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
BARLEY MILL PLAZA 25, LEGAL PATENTS, WILMINGTON, DELAWARE, 19880-0025
Covered Property (1)
Spin Annealed Poly(Trimethylene Terephthalate) Yarn
Patent: 7,005,093 →
Application: 10/663,295 →
Publication: US 2004/0151904
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →