Patent Assignment
Reel/Frame 056812/0549
Assignment of Assignor's Interest
Recorded: 2021-07-10
Pages: 2
Assignor
JOHNSON, LYNDA KAYE
Executed: 2017-03-08
Assignee
E I DU PONT DE NEMOURS AND COMPANY
974 CENTRE ROAD CRP 721/2315, WILMINGTON, DELAWARE, 19805
Covered Property
(1)
Filaments Comprising Ionomers and Use in Fused Filament Fabrication
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 10, 2021
From: DUPONT POLYMERS, INC.
To: PERFORMANCE MATERIALS NA, INC.
Reel/Frame 056812/0551 →
Assignment of Assignor's Interest
Jul 10, 2021
From: E. I. DU PONT DE NEMOURS AND COMPANY
To: DUPONT POLYMERS, INC.
Reel/Frame 056821/0413 →
Assignment of Assignor's Interest
Oct 14, 2021
From: PERFORMANCE MATERIALS NA, INC.
To: THE DOW CHEMICAL COMPANY
Reel/Frame 057813/0792 →
Assignment of Assignor's Interest
Oct 14, 2021
From: THE DOW CHEMICAL COMPANY
To: DOW GLOBAL TECHNOLOGIES LLC
Reel/Frame 057813/0928 →