Patent Assignment
Reel/Frame 012430/0286
Assignment of Assignor's Interest
Recorded: 2002-01-08
Pages: 5
Assignors
HERNANDEZ, ISMAEL A.
Executed: 2001-10-03
HIETPAS, GEOFFREY DAVID
Executed: 2001-10-07
HOWELL, JAMES M.
Executed: 2001-10-03
SCHULTZE, CLAUDIA
Executed: 2001-10-06
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
LEGAL PATENTS, 1007 MARKET STREET, WILMINGTON, DELAWARE, 19898
Covered Property
(1)
Poly(Trimethylene Terephthalate) Tetrachannel Cross-Section Staple Fiber
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 →