Patent Assignment
Reel/Frame 042236/0078
Assignment of Assignor's Interest
Recorded: 2017-05-04
Pages: 8
Assignors
BRUN, YEFIM
Executed: 2017-01-23
CASTAGNA, ALICIA MARIE
Executed: 2017-03-09
LIAO, KEN-HSUAN
Executed: 2017-05-02
NEDERBERG, FREDRIK
Executed: 2017-02-09
MCCORD, ELIZABETH FORRESTER
Executed: 2017-01-13
RASMUSSEN, CHRISTOPHER JOHN
Executed: 2017-01-16
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
CHESTNUT RUN PLAZA, 974 CENTRE ROAD, P.O. BOX 2915, WILMINGTON, DELAWARE, 19805
Covered Property
(1)
Transesterified Furan Based Polyesters and Articles Made Therefrom
Related Assignments
(4)
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 →
Assignment of Assignor's Interest
Jan 18, 2024
From: DUPONT INDUSTRIAL BIOSCIENCES USA, LLC
To: COVATION INC.
Reel/Frame 066350/0534 →
Assignment of Assignor's Interest
Jan 29, 2024
From: DUPONT INDUSTRIAL BIOSCIENCES USA, LLC
To: COVATION INC.
Reel/Frame 066376/0877 →