Patent Assignment
Reel/Frame 012970/0476
Assignment of Assignor's Interest
Recorded: 2002-08-08
Pages: 2
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
LEGAL PATENTS, BARLEY MILL PLAZA 25, WILMINGTON, DELAWARE, 19880
Covered Property
(1)
Smokable Films Comprising a Polyamide and a Copolyester Elastomer
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 8, 2002
From: SCHENCK, HEIKO E.
To: DU PONT DE NEMOURS (DEUTSCHLAND) GMBH
Reel/Frame 012970/0471 →
Assignment of Assignor's Interest
Aug 8, 2002
From: DE PONT DE NEMOURS (DEUTSCHLAND) GMBH
To: E. I. DU PONT DE NEMOURS AND COMPANY
Reel/Frame 012970/0480 →
Assignment of Assignor's Interest
Aug 21, 2019
From: E.I. DU PONT DE NEMOURS AND COMPANY
To: PERFORMANCE MATERIALS NA, INC.
Reel/Frame 050127/0001 →
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 →